introduction to nanotechnology
•
2 likes•165 views
The document discusses the technical textiles and nanotechnology course code TE-4203 taught by Dr. Abul Kalam at the National Institute of Textile Engineering and Research. The course covers an introduction to nanotechnology, the history and importance of nanotechnology, an overview of nanomaterials including their applications, the differences between bulk and nanomaterials, quantum dots and quantum effects, as well as the properties and building blocks of nanomaterials.
Report
Share
Report
Share
Download to read offline
Recommended
Preparation of nano particles
This document discusses various techniques for synthesizing nanoparticles, including sol-gel synthesis, colloidal precipitation, co-precipitation, combustion technique, hydrothermal technique, high energy ball milling, and sonochemistry. It provides details on specific methods like the Frens method for synthesizing gold nanoparticles, co-precipitation reaction for iron oxide nanoparticles using FeCl3 and benzene tetracarboxylic acid, combustion synthesis using lithium nitrate and bismuth nitrate with urea and glycerol, and hydrothermal treatment for titanium dioxide nanoparticles. The advantages of these techniques in producing nanoparticles at low temperatures and with good control of properties are highlighted.
Introduction of Nanotechnology
Nanotechnology involves manipulating materials at the nanoscale, usually between 1 to 100 nanometers. It can be used to create new materials and devices with novel properties not seen in larger scales. There are two main approaches - top-down, which involves shrinking materials down, and bottom-up which involves building nanostructures up from individual atoms and molecules. Nanotechnology has many potential applications such as in energy, health, security, and sensors. However, there are also challenges to address such as reducing costs, improving reliability, and managing environmental and social impacts.
Characterization of Nanoparticles.
Nanoparticles, characterization, particle size, surface morphology, density, mol. weight, drug entrapment efficiency, kinetic study, stability of nanoparticles, in-vitro release study of nanoparticles, liposomes, lamellarity, phase behaviour.
Magnetic Nanomaterials
Different types of methods can be used for the preparation of Magnetic Nanoparticles, their advantages and disadvantages and applications of the materials in various fields are given in the presentation
Nanotechnology Based Drug Delivery
This document discusses various nanotechnology approaches for drug delivery, including nanoparticles for encapsulating and delivering drugs. It describes several types of nanoparticles - lipid-based, polymer-based, metallic, biological - that can be used for targeted drug delivery. It also highlights some achievements of nanotechnology in developing improved drug formulations, as well as challenges in the field and priority research areas like cancer nanotechnology.
magnetic nps.pptx
the presentation gives brief description about magnetic nanoparticles, types of magnetic nanoparticles, magnetic nanocomposite and application of magnetic nanoparticles.
Bottom up approaches for nanoparticle synthesis
The document discusses bottom-up approaches for synthesizing nanomaterials. Bottom-up approaches involve building nanostructures from individual atoms and molecules, as opposed to top-down approaches which break down bulk materials. Some key bottom-up techniques described are physical vapor deposition methods like inert gas condensation, thermal evaporation, sputtering, and laser ablation which use gas precursors. Liquid phase bottom-up methods including wet chemical synthesis and microemulsion techniques are also covered. The document provides details on the mechanisms and advantages of various bottom-up synthesis methods.
Synthesis and Characterization of nanoparticle
This document summarizes the history and applications of nanoparticles. It discusses early examples of nanomaterials like the Lycurgus Cup from the 4th century. It classifies nanostructured materials and describes how properties change at the nanoscale. Applications discussed include electronics, medicine, energy, and environmental remediation. Common synthesis methods are outlined as well as characterization techniques like UV-Vis spectroscopy, FTIR, XRD, SEM, TEM, and AFM. Scanning probe microscopes like SEM, STM, and AFM are also briefly described.
Recommended
Preparation of nano particles
This document discusses various techniques for synthesizing nanoparticles, including sol-gel synthesis, colloidal precipitation, co-precipitation, combustion technique, hydrothermal technique, high energy ball milling, and sonochemistry. It provides details on specific methods like the Frens method for synthesizing gold nanoparticles, co-precipitation reaction for iron oxide nanoparticles using FeCl3 and benzene tetracarboxylic acid, combustion synthesis using lithium nitrate and bismuth nitrate with urea and glycerol, and hydrothermal treatment for titanium dioxide nanoparticles. The advantages of these techniques in producing nanoparticles at low temperatures and with good control of properties are highlighted.
Introduction of Nanotechnology
Nanotechnology involves manipulating materials at the nanoscale, usually between 1 to 100 nanometers. It can be used to create new materials and devices with novel properties not seen in larger scales. There are two main approaches - top-down, which involves shrinking materials down, and bottom-up which involves building nanostructures up from individual atoms and molecules. Nanotechnology has many potential applications such as in energy, health, security, and sensors. However, there are also challenges to address such as reducing costs, improving reliability, and managing environmental and social impacts.
Characterization of Nanoparticles.
Nanoparticles, characterization, particle size, surface morphology, density, mol. weight, drug entrapment efficiency, kinetic study, stability of nanoparticles, in-vitro release study of nanoparticles, liposomes, lamellarity, phase behaviour.
Magnetic Nanomaterials
Different types of methods can be used for the preparation of Magnetic Nanoparticles, their advantages and disadvantages and applications of the materials in various fields are given in the presentation
Nanotechnology Based Drug Delivery
This document discusses various nanotechnology approaches for drug delivery, including nanoparticles for encapsulating and delivering drugs. It describes several types of nanoparticles - lipid-based, polymer-based, metallic, biological - that can be used for targeted drug delivery. It also highlights some achievements of nanotechnology in developing improved drug formulations, as well as challenges in the field and priority research areas like cancer nanotechnology.
magnetic nps.pptx
the presentation gives brief description about magnetic nanoparticles, types of magnetic nanoparticles, magnetic nanocomposite and application of magnetic nanoparticles.
Bottom up approaches for nanoparticle synthesis
The document discusses bottom-up approaches for synthesizing nanomaterials. Bottom-up approaches involve building nanostructures from individual atoms and molecules, as opposed to top-down approaches which break down bulk materials. Some key bottom-up techniques described are physical vapor deposition methods like inert gas condensation, thermal evaporation, sputtering, and laser ablation which use gas precursors. Liquid phase bottom-up methods including wet chemical synthesis and microemulsion techniques are also covered. The document provides details on the mechanisms and advantages of various bottom-up synthesis methods.
Synthesis and Characterization of nanoparticle
This document summarizes the history and applications of nanoparticles. It discusses early examples of nanomaterials like the Lycurgus Cup from the 4th century. It classifies nanostructured materials and describes how properties change at the nanoscale. Applications discussed include electronics, medicine, energy, and environmental remediation. Common synthesis methods are outlined as well as characterization techniques like UV-Vis spectroscopy, FTIR, XRD, SEM, TEM, and AFM. Scanning probe microscopes like SEM, STM, and AFM are also briefly described.
Nanomaterials in Drug Delivery
Nanomaterials are materials with at least one dimension between 1-100 nm that exhibit unique properties compared to larger materials. They have many applications including in drug delivery due to their high surface area and ability to reach difficult areas of the body smaller than cells. Nanoscale drug delivery systems include nanoparticles, liposomes, dendrimers, polymers, nanoshells, fullerenes, nanotubes, and quantum dots. Liposomes in particular are spherical vesicles consisting of an aqueous core surrounded by a lipid bilayer that can encapsulate both hydrophilic and hydrophobic drugs and provide benefits like controlled release and altered pharmacokinetics. The development of nano-carriers is improving drug therapy by enhancing efficiency and selectivity while reducing side effects
Effect of Nanoparticle Shape in Targeted Drug Delivery
1. Non-spherical nanoparticles have shown tremendous impact on the in vivo performance of nanoparticles compared to spherical nanoparticles by altering cellular uptake, functions, and biodistribution. Different shapes include spherical, rod-shaped, triangular, cubic, etc.
2. Nanoparticle shape influences properties like circulation time, biodistribution, cellular uptake, and targeting ability. For example, rod-shaped particles exhibit higher attachment to vascular walls than spherical particles.
3. Nanoparticle shape can be engineered to enhance properties like macrophage evasion, cellular internalization, and tumor targeting for applications like cancer drug delivery.
Size effect of nanomaterials part1
The document discusses several size-dependent properties of nanoparticles including shape, melting point, density, and specific surface area. As particle size decreases below 100nm, melting point decreases rapidly due to a higher percentage of surface atoms. Density may decrease or increase depending on the material. Specific surface area increases significantly with decreasing size. Nanoparticle shape depends strongly on factors like temperature, pressure and crystal structure, and may differ from the bulk material.
TYPES OF NANOMATERIAL
This document discusses nanobiotechnology and the functionalization of enzymes. It describes various types of nanomaterials like carbon nanotubes, quantum dots, and dendrimers that can be used as matrices for enzyme immobilization. Methods of immobilizing enzymes on nanomaterials include electrostatic adsorption, covalent attachment, conjugation using protein affinity, and direct conjugation. Immobilizing enzymes provides benefits like increased stability but can introduce mass transfer limitations. Overall, nanomaterials provide a high surface area support for immobilizing enzymes with various applications.
Synthesis of nanomaterials by arju
The document summarizes three common methods for synthesizing nanomaterials: solvothermal, photochemical, and electrochemical.
The solvothermal method involves chemical reactions between precursors in a solvent at high temperature and pressure. Key factors like the solvent, temperature, and duration can control the size, morphology, and uniformity of synthesized nanostructures. The photochemical method uses light sources like UV lamps to initiate chemical reactions. The solvent and wavelength of light are important parameters. The electrochemical method applies a voltage between electrodes in an electrolytic solution to reduce metal ions and form nanoparticles. Parameters like voltage, temperature, electrolyte composition and reaction time can influence nanoparticle size and concentration.
Metallic nanoparticle
Metallic NPs and their differenttypes used in the field of medicine, surgery, diagnosis therapeutics and the advantages associated with it.
Introduction to nanoparticles and bionanomaterials
what is a nanoparticle, why small is good,nanoscale effect, how to make nanostructures,top down and bottom up approachs,
methods of making nanomaterials,chemical methods od making nanomaterial,bionanomaterials,
Nano drug delivery
This document discusses various aspects of nano drug delivery. It describes how nanoscale materials can improve drug bioavailability and minimize side effects by transporting drug molecules to targeted locations. It also discusses how nanotools have been used for medical diagnostics. Different routes of drug administration are outlined including oral, nasal, ophthalmic, parenteral, and others. Targeted drug delivery seeks to optimize a drug's effects by localizing it to the site of action. Nanoparticles can help achieve targeted delivery and enhance transdermal drug applications.
Nanoparticle
Nanoparticles are solid colloidal particles ranging in size from 10 to 1000 nm.
Nanoparticles are made of a macromolecular material which can be of synthetic or natural origin.
Nanofibers
Nanofibers are fibers with diameters less than 1000 nm. They have a very high surface area to volume ratio and unique properties. They can be produced through methods like electrospinning, which uses electric fields to spin polymer solutions into fibers as small as 10 nm in diameter. Nanofibers have many applications, including drug delivery, wound dressings, filtration, protective clothing, fuel cells, implants, and cosmetics. Their small size and large surface area make them useful for applications requiring reactions in small spaces or high surface areas.
Bio nano (Top-down bottom up approach)
This document discusses nanotechnology and provides an overview of top-down and bottom-up approaches to nanomaterial synthesis. It describes that the bottom-up approach involves molecular components arranging themselves into more complex structures from the smallest level, while the top-down approach uses larger external tools to shape and assemble materials into the desired nanoscale structures. Characterization techniques for nanomaterials include SEM, TEM, AFM, XRD, FTIR, and NMR. Applications mentioned include medical imaging, disease detection, agriculture, and environmental remediation.
Nanoparticles for magnetic resonance imaging
This document discusses the use of various types of nanoparticles for molecular imaging applications such as magnetic resonance imaging (MRI) and computer tomography (CT). It describes how gold nanoparticles, quantum dots, iron oxide nanoparticles, carbon nanotubes, dendrimers, and other nanoparticles are being investigated and developed as contrast agents for molecular imaging due to their tunable properties and potential for functionalization and targeted delivery. For example, one study demonstrated how antibody-conjugated gold nanorods could selectively target and image squamous cell carcinoma tumors using CT. Overall, the controlled properties of engineered nanoparticles show promise for improving molecular imaging techniques.
Introduction to Nano-materials
This presentation contain different overview of topic regarding Nano-materials. Like applications, Advantages and Disadvantages of Nano-materials.
Use of nanoparticles in drug delivery
1) Nanoparticles between 1-100 nanometers can be used for targeted drug delivery by encapsulating drugs in their cores and functionalizing their shells with targeting agents.
2) Core-shell nanoparticles in particular consist of a functional core, modifiable shell, and surface biomolecules. They are useful for drug delivery because the core encapsulates drugs while the shell can be targeted to specific cells.
3) One example are PLGA-lecithin-PEG core-shell nanoparticles developed for controlled drug release. The hydrophobic PLGA core encapsulates chemotherapeutics while the lecithin-PEG shell provides stability, targeting, and prolonged circulation.
Nanoparticle use in pharmaceutical analysis
Nanoparticles between 1-100 nanometers in size are widely used in pharmaceutical analysis. They are used in (1) electrochemical analysis by constructing sensors and enhancing electron transfer, (2) clinical analysis by targeting biomarkers and improving detection sensitivity, and (3) separation analysis by acting as separation agents. Nanoparticles are also used to (4) enhance laser induced breakdown spectroscopy by lowering the breakdown threshold. They have various other applications including diagnostics, targeted drug delivery, and as biosensors and biolabels.
Characterization of nanomaterials
The document discusses various characterization techniques used to analyze nanomaterials. It begins by providing historical context on the origins of nanotechnology and then describes several microscopy and spectroscopy methods. Scanning electron microscopy, transmission electron microscopy, X-ray diffraction, small angle X-ray scattering, and scanning probe microscopy are some of the key techniques explained in the document.
Future prospects of nanotechnology
Nanobiotechnology shows promise for a variety of applications in medicine, energy, and other fields. Specifically:
- It could enable early disease detection through new diagnostic tests and imaging technologies using nanoparticles, quantum dots, and DNA/protein analysis.
- Therapeutic applications include more targeted drug delivery, gene therapy, and biomolecular engineering.
- In agriculture, nanotechnology may allow for improved crop varieties, precision farming, pest management, and soil/plant monitoring with nanosensors.
- Flexible electronics and wearable devices could benefit from graphene and other nanomaterials that enable stretchable, lightweight devices.
- Wireless technologies may see advances in tiny sensors, increased data storage using nanoscale memory, and new communication possibilities.
Characterization of nanoparticles
Introduction
Nanoparticle characterization techniques
Electron Microscope
Scanning electron microscope
Transmission electron Microscope
X-ray powder diffraction
Nuclear Magnetic Resonance
Applications of nanotechnology in drug delivery and bio medical
Applications of Nanotechnology in Drug Delivery and Bio-Medical, Prof. Dr. Basavaraj K. Nanjwade, KLE University College of Pharmacy, Belgaum/Belagavi
Preparation of Nanoparticles
Nanotechnology involves working with materials at the nanoscale, between 1 to 100 nanometers. There are top-down and bottom-up approaches to creating nanoparticles. Top-down involves breaking bulk materials into nanoparticles while bottom-up involves building nanoparticles from individual atoms or molecules. Nanoparticles can be created through various methods including attrition, pyrolysis, and liquid phase techniques like sol-gel and microemulsions. Nanoparticles find applications in areas like batteries and 3D printing.
Nanotechnologyinnovation opportunities for tomorrow’s de.docx
Nanotechnology
innovation opportunities for tomorrow’s defence
Hope and hype of nanotechnology
“Nanotechnology is an area which has highly promising prospects
for turning fundamental research into successful innovations. Not
only to boost the competitiveness of our industry but also to create
new products that will make positive changes in the lives of our
citizens, be it in medicine, environment, electronics or any other field.
Nanosciences and nanotechnologies open up new avenues of research
and lead to new, useful, and sometimes unexpected applications.
Novel materials and new-engineered surfaces allow making products
that perform better. New medical treatments are emerging for fatal
diseases, such as brain tumours and Alzheimer’s disease. Computers
are built with nanoscale components and improving their performance
depends upon shrinking these dimensions yet further”.
This quote from the EC’s “Nanosciences and Nanotechnologies: an
action plan for Europe 2005-2009” clearly indicates the hope and
hype of nanotechnology, expecting to bring many innovations and
new business in many areas. Nanotechnology has the potential to
have impact on virtually all technological sectors as an “enabling”
or “key” technology including medicine, health, information tech no-
logy, energy, materials, food, water and the environment, instruments
and security. This has lead to a rapid growth of interest and spending
in nanotechnology R&D, growing with 20-40% annually over the
last 6 years up to roughly 10 billion Euro (public and private) in 2008.
Impact of nanotechnology on defence
With the highly promising expectations of nanotechnology for
new innovative products, materials and power sources it is evident
that nanotechnology can bring many innovations into the defence
world. In order to assess how these nanotechnology developments
can or will have impact on future military operations, the NL Defence
R&D Organisation has requested to compile a nanotechnology road-
map for military applications, including:
n survey of current nano- and microsystem technology develop-
ments in both the civil and defence markets.
n clarification of the impact on future military operations and
organisation, 10-15 years from now.
n guidance on how to translate and adapt such nano- and micro-
system technologies into a military context.
This book
This nanotechnology book provides an overview of current develop-
ments, expectations for time-to-market and several future concepts
for military applications. The structure is as follows:
n Introduction to nanotechnology
- what is nanotechnology, global R&D landscape, key technologies,
overall prospects for defence (technology radars)
- expected impact on future defence platforms
n Possible impact on future defence
Sceneries with future concepts, outlook on possible future defence
.
Measurement tools of nanobiotechnology
Introduction
Definition
History
Measurement tools
Electron microscope
Atomic force microscope
Dual polarization interferometry
Fourier transform infrared spectroscopy
Conclusion
References
More Related Content
What's hot
Nanomaterials in Drug Delivery
Nanomaterials are materials with at least one dimension between 1-100 nm that exhibit unique properties compared to larger materials. They have many applications including in drug delivery due to their high surface area and ability to reach difficult areas of the body smaller than cells. Nanoscale drug delivery systems include nanoparticles, liposomes, dendrimers, polymers, nanoshells, fullerenes, nanotubes, and quantum dots. Liposomes in particular are spherical vesicles consisting of an aqueous core surrounded by a lipid bilayer that can encapsulate both hydrophilic and hydrophobic drugs and provide benefits like controlled release and altered pharmacokinetics. The development of nano-carriers is improving drug therapy by enhancing efficiency and selectivity while reducing side effects
Effect of Nanoparticle Shape in Targeted Drug Delivery
1. Non-spherical nanoparticles have shown tremendous impact on the in vivo performance of nanoparticles compared to spherical nanoparticles by altering cellular uptake, functions, and biodistribution. Different shapes include spherical, rod-shaped, triangular, cubic, etc.
2. Nanoparticle shape influences properties like circulation time, biodistribution, cellular uptake, and targeting ability. For example, rod-shaped particles exhibit higher attachment to vascular walls than spherical particles.
3. Nanoparticle shape can be engineered to enhance properties like macrophage evasion, cellular internalization, and tumor targeting for applications like cancer drug delivery.
Size effect of nanomaterials part1
The document discusses several size-dependent properties of nanoparticles including shape, melting point, density, and specific surface area. As particle size decreases below 100nm, melting point decreases rapidly due to a higher percentage of surface atoms. Density may decrease or increase depending on the material. Specific surface area increases significantly with decreasing size. Nanoparticle shape depends strongly on factors like temperature, pressure and crystal structure, and may differ from the bulk material.
TYPES OF NANOMATERIAL
This document discusses nanobiotechnology and the functionalization of enzymes. It describes various types of nanomaterials like carbon nanotubes, quantum dots, and dendrimers that can be used as matrices for enzyme immobilization. Methods of immobilizing enzymes on nanomaterials include electrostatic adsorption, covalent attachment, conjugation using protein affinity, and direct conjugation. Immobilizing enzymes provides benefits like increased stability but can introduce mass transfer limitations. Overall, nanomaterials provide a high surface area support for immobilizing enzymes with various applications.
Synthesis of nanomaterials by arju
The document summarizes three common methods for synthesizing nanomaterials: solvothermal, photochemical, and electrochemical.
The solvothermal method involves chemical reactions between precursors in a solvent at high temperature and pressure. Key factors like the solvent, temperature, and duration can control the size, morphology, and uniformity of synthesized nanostructures. The photochemical method uses light sources like UV lamps to initiate chemical reactions. The solvent and wavelength of light are important parameters. The electrochemical method applies a voltage between electrodes in an electrolytic solution to reduce metal ions and form nanoparticles. Parameters like voltage, temperature, electrolyte composition and reaction time can influence nanoparticle size and concentration.
Metallic nanoparticle
Metallic NPs and their differenttypes used in the field of medicine, surgery, diagnosis therapeutics and the advantages associated with it.
Introduction to nanoparticles and bionanomaterials
what is a nanoparticle, why small is good,nanoscale effect, how to make nanostructures,top down and bottom up approachs,
methods of making nanomaterials,chemical methods od making nanomaterial,bionanomaterials,
Nano drug delivery
This document discusses various aspects of nano drug delivery. It describes how nanoscale materials can improve drug bioavailability and minimize side effects by transporting drug molecules to targeted locations. It also discusses how nanotools have been used for medical diagnostics. Different routes of drug administration are outlined including oral, nasal, ophthalmic, parenteral, and others. Targeted drug delivery seeks to optimize a drug's effects by localizing it to the site of action. Nanoparticles can help achieve targeted delivery and enhance transdermal drug applications.
Nanoparticle
Nanoparticles are solid colloidal particles ranging in size from 10 to 1000 nm.
Nanoparticles are made of a macromolecular material which can be of synthetic or natural origin.
Nanofibers
Nanofibers are fibers with diameters less than 1000 nm. They have a very high surface area to volume ratio and unique properties. They can be produced through methods like electrospinning, which uses electric fields to spin polymer solutions into fibers as small as 10 nm in diameter. Nanofibers have many applications, including drug delivery, wound dressings, filtration, protective clothing, fuel cells, implants, and cosmetics. Their small size and large surface area make them useful for applications requiring reactions in small spaces or high surface areas.
Bio nano (Top-down bottom up approach)
This document discusses nanotechnology and provides an overview of top-down and bottom-up approaches to nanomaterial synthesis. It describes that the bottom-up approach involves molecular components arranging themselves into more complex structures from the smallest level, while the top-down approach uses larger external tools to shape and assemble materials into the desired nanoscale structures. Characterization techniques for nanomaterials include SEM, TEM, AFM, XRD, FTIR, and NMR. Applications mentioned include medical imaging, disease detection, agriculture, and environmental remediation.
Nanoparticles for magnetic resonance imaging
This document discusses the use of various types of nanoparticles for molecular imaging applications such as magnetic resonance imaging (MRI) and computer tomography (CT). It describes how gold nanoparticles, quantum dots, iron oxide nanoparticles, carbon nanotubes, dendrimers, and other nanoparticles are being investigated and developed as contrast agents for molecular imaging due to their tunable properties and potential for functionalization and targeted delivery. For example, one study demonstrated how antibody-conjugated gold nanorods could selectively target and image squamous cell carcinoma tumors using CT. Overall, the controlled properties of engineered nanoparticles show promise for improving molecular imaging techniques.
Introduction to Nano-materials
This presentation contain different overview of topic regarding Nano-materials. Like applications, Advantages and Disadvantages of Nano-materials.
Use of nanoparticles in drug delivery
1) Nanoparticles between 1-100 nanometers can be used for targeted drug delivery by encapsulating drugs in their cores and functionalizing their shells with targeting agents.
2) Core-shell nanoparticles in particular consist of a functional core, modifiable shell, and surface biomolecules. They are useful for drug delivery because the core encapsulates drugs while the shell can be targeted to specific cells.
3) One example are PLGA-lecithin-PEG core-shell nanoparticles developed for controlled drug release. The hydrophobic PLGA core encapsulates chemotherapeutics while the lecithin-PEG shell provides stability, targeting, and prolonged circulation.
Nanoparticle use in pharmaceutical analysis
Nanoparticles between 1-100 nanometers in size are widely used in pharmaceutical analysis. They are used in (1) electrochemical analysis by constructing sensors and enhancing electron transfer, (2) clinical analysis by targeting biomarkers and improving detection sensitivity, and (3) separation analysis by acting as separation agents. Nanoparticles are also used to (4) enhance laser induced breakdown spectroscopy by lowering the breakdown threshold. They have various other applications including diagnostics, targeted drug delivery, and as biosensors and biolabels.
Characterization of nanomaterials
The document discusses various characterization techniques used to analyze nanomaterials. It begins by providing historical context on the origins of nanotechnology and then describes several microscopy and spectroscopy methods. Scanning electron microscopy, transmission electron microscopy, X-ray diffraction, small angle X-ray scattering, and scanning probe microscopy are some of the key techniques explained in the document.
Future prospects of nanotechnology
Nanobiotechnology shows promise for a variety of applications in medicine, energy, and other fields. Specifically:
- It could enable early disease detection through new diagnostic tests and imaging technologies using nanoparticles, quantum dots, and DNA/protein analysis.
- Therapeutic applications include more targeted drug delivery, gene therapy, and biomolecular engineering.
- In agriculture, nanotechnology may allow for improved crop varieties, precision farming, pest management, and soil/plant monitoring with nanosensors.
- Flexible electronics and wearable devices could benefit from graphene and other nanomaterials that enable stretchable, lightweight devices.
- Wireless technologies may see advances in tiny sensors, increased data storage using nanoscale memory, and new communication possibilities.
Characterization of nanoparticles
Introduction
Nanoparticle characterization techniques
Electron Microscope
Scanning electron microscope
Transmission electron Microscope
X-ray powder diffraction
Nuclear Magnetic Resonance
Applications of nanotechnology in drug delivery and bio medical
Applications of Nanotechnology in Drug Delivery and Bio-Medical, Prof. Dr. Basavaraj K. Nanjwade, KLE University College of Pharmacy, Belgaum/Belagavi
Preparation of Nanoparticles
Nanotechnology involves working with materials at the nanoscale, between 1 to 100 nanometers. There are top-down and bottom-up approaches to creating nanoparticles. Top-down involves breaking bulk materials into nanoparticles while bottom-up involves building nanoparticles from individual atoms or molecules. Nanoparticles can be created through various methods including attrition, pyrolysis, and liquid phase techniques like sol-gel and microemulsions. Nanoparticles find applications in areas like batteries and 3D printing.
What's hot (20)
Effect of Nanoparticle Shape in Targeted Drug Delivery
Effect of Nanoparticle Shape in Targeted Drug Delivery
Introduction to nanoparticles and bionanomaterials
Introduction to nanoparticles and bionanomaterials
Applications of nanotechnology in drug delivery and bio medical
Applications of nanotechnology in drug delivery and bio medical
Similar to introduction to nanotechnology
Nanotechnologyinnovation opportunities for tomorrow’s de.docx
Nanotechnology
innovation opportunities for tomorrow’s defence
Hope and hype of nanotechnology
“Nanotechnology is an area which has highly promising prospects
for turning fundamental research into successful innovations. Not
only to boost the competitiveness of our industry but also to create
new products that will make positive changes in the lives of our
citizens, be it in medicine, environment, electronics or any other field.
Nanosciences and nanotechnologies open up new avenues of research
and lead to new, useful, and sometimes unexpected applications.
Novel materials and new-engineered surfaces allow making products
that perform better. New medical treatments are emerging for fatal
diseases, such as brain tumours and Alzheimer’s disease. Computers
are built with nanoscale components and improving their performance
depends upon shrinking these dimensions yet further”.
This quote from the EC’s “Nanosciences and Nanotechnologies: an
action plan for Europe 2005-2009” clearly indicates the hope and
hype of nanotechnology, expecting to bring many innovations and
new business in many areas. Nanotechnology has the potential to
have impact on virtually all technological sectors as an “enabling”
or “key” technology including medicine, health, information tech no-
logy, energy, materials, food, water and the environment, instruments
and security. This has lead to a rapid growth of interest and spending
in nanotechnology R&D, growing with 20-40% annually over the
last 6 years up to roughly 10 billion Euro (public and private) in 2008.
Impact of nanotechnology on defence
With the highly promising expectations of nanotechnology for
new innovative products, materials and power sources it is evident
that nanotechnology can bring many innovations into the defence
world. In order to assess how these nanotechnology developments
can or will have impact on future military operations, the NL Defence
R&D Organisation has requested to compile a nanotechnology road-
map for military applications, including:
n survey of current nano- and microsystem technology develop-
ments in both the civil and defence markets.
n clarification of the impact on future military operations and
organisation, 10-15 years from now.
n guidance on how to translate and adapt such nano- and micro-
system technologies into a military context.
This book
This nanotechnology book provides an overview of current develop-
ments, expectations for time-to-market and several future concepts
for military applications. The structure is as follows:
n Introduction to nanotechnology
- what is nanotechnology, global R&D landscape, key technologies,
overall prospects for defence (technology radars)
- expected impact on future defence platforms
n Possible impact on future defence
Sceneries with future concepts, outlook on possible future defence
.
Measurement tools of nanobiotechnology
Introduction
Definition
History
Measurement tools
Electron microscope
Atomic force microscope
Dual polarization interferometry
Fourier transform infrared spectroscopy
Conclusion
References
Nanotechnology
Nanotechnology involves manipulating matter at the atomic and molecular scale. It has led to new tools like carbon nanotubes, nanorods, and potential nanobots. Applications include drug delivery, stronger fabrics, electronics, and more. India is pursuing nanotechnology research but faces challenges in funding and developing expertise compared to global leaders. Potential risks include nanoparticles interacting harmfully with the body and hypothetical self-replicating nanobots causing uncontrolled environmental destruction.
nano science and nano technology
Nanotechnology refers to working with structures sized around 100 nanometers or smaller. Some key areas discussed in the document include the history of nanotechnology dating back to 1959, applications in areas like medicine, electronics, energy, and the environment, and both top-down and bottom-up approaches to working at the nanoscale. The future of nanotechnology is presented as holding promise for continued new applications and advancements across many fields.
Revolution of Nanotechnology Theory and Application & Dr. Ahmed Abdel-Fatt...
Revolution of Nanotechnology Theory and Application & Dr. Ahmed Abdel-Fatt...Faculty of ِِِAgriculture- Alexandria University Alexandria, Egypt
Revolution of Nanotechnology:
Theory and Application
2016
Dr. nat.Sci. Ahmed Abdel-Megeed
Ph.D Germany, Hamburg University
Associate Professor, Plant Protection Dept.
Faculty of ِِِAgriculture- Alexandria University
Alexandria, Egypt
P.O. BOX 21531
Homepage: http://faculty.ksu.edu.sa/75164/default.aspxnanotechnology
The document discusses nanoelectronics and its contributions to electronics. It describes how nanoelectronics allows improving electronic components through approaches like reducing transistor sizes, increasing memory density, and improving display screens. Specific nanotechnologies discussed include nanofabrication, molecular electronics, and nanowires. The document also provides examples of emerging nanoelectronic devices like single electron transistors and nanoelectromechanical systems. Overall, the document outlines how nanotechnology at the atomic scale can revolutionize electronics.
Nanotechnology
This technical presentation provides an overview of nanotechnology, including definitions, history, approaches, applications, and health impacts. It defines nanotechnology as engineering at the molecular level from 1 to 100 nm. The presentation describes the top-down and bottom-up approaches, and discusses nanomaterials like carbon nanotubes, quantum dots, and artificial atoms. Applications outlined include medicine, energy, electronics, agriculture, and consumer goods. Stages of nanotechnology development and potential health risks are also summarized.
Nanotechnology & nanobiotechnology by kk sahu
Introduction &definition
a) Nanotechnology
b) Nanobiotechnology
History
Terms related to Nanotechnology
Nanoscale technology
Some Nanoscale related terms
What are Nanosensors
How nanosensors work
DNA Nanotechnology
How Nanotechnology works in different fields
Advantages & application of Nanotechnology
Disadvantages
Conclusion
References
neenenen.pptx
This document discusses various applications of nanotechnology. It begins by defining nanotechnology as the design and manipulation of structures less than 100 nanometers in size. It then discusses uses of nanotechnology in medicine such as targeted drug delivery and disease detection. Nanotechnology is also being applied in textiles to create protective clothing and impart durability. In food science, nanotechnology helps increase shelf-life and carrier systems deliver additives without changing food properties.
Evolution of nanotechnology in electronics (seminar report) -codewithgauri
Nanotechnology is engineering and manufacturing at the molecular scale, thereby taking more advantage of the unique properties that exist at that scale.
A Nanometre is a unit of length in the metric system, equal to one billionth of a metre(10-9).Can be used across all the other science fields, such as chemistry, biology, physics, materials science, and engineering.
www.blog.codewithgauri.tech
Future prospects of nanotechnology innovations in livestock production 2019 "...
Future prospects of nanotechnology innovations in livestock production 2019 "...Alexandria University
Future prospects of nanotechnology innovations in animal production
Ahmed Abdel-Megeed
Department of Plant Protection, Faculty of Agriculture, Saba Basha, Alexandria University, Alexandria 21531, Egypt
Corresponding author: ahmedabdelfattah@alexu.edu.eg
Abstract
Nanotechnology is a great innovation that is revolutionizing the agricultural practices. It is a science that works at the nanoscale and provides many benefits. In this review, the fundamental concepts of nanotechnology are clarified, focusing on its primary applications and a health and environment risk assessment especially in livestock production. There is currently a lack of reliable, cost-effective diagnostic tests for early detection of diseases in farmed livestock animals. Biosensing technologies have the potential to address these problems by developing innovative diagnostic tools for the rapid detection of key health threats within the agri-food livestock sector. It also allows for greater product innovation, with the creation of new food ingredients or supplements with nanoencapsulation or nanoemulsions, achieving a slow release of some composites, or perhaps obtaining healthier foods through the improvement of organoleptic properties in the product. Although nanotechnology provides many benefits, but as with all innovations, there are disadvantages and risks associated with its use. The risk assessment must take into account that the biokinetic profile and the toxicity in the target tissues can vary depending on which nanomaterial is being referred. A risk-benefit balance on the use of nanomaterials must be carried out, and in the majority of cases, though many people are open to the advancement, more information regarding the risks is required. Above all, it must be legally regulated to guarantee Agrofood safety in all products that have been manipulated using nanotechnology.
Keywords: Nanotechnology, Livestock Production, Innovation, Risk assessment
Kazi emad on nenotech
This slide is basically on Nanotech. I've given presentation on "Nanotech" in 192 semester. I've tried my best to shown that how this tech work, what are the features, what is the future of this tech. I've also added a video footage at the starting of the slide. Hope you like it. Thank you.
Stay tuned.
Introduction to Nanotechnology
Nanotechnology involves working at the atomic and molecular scale to control matter. It has applications across many fields including electronics, energy, materials science, and life sciences. Some key advantages are that nanomaterials can have improved properties and devices can be made much smaller and more powerful. However, there are also disadvantages such as potential health risks from inhalation of nanoparticles and high costs. The future of nanotechnology includes developments in areas like smart wearables, displays, and phones that will become more functional yet smaller through nanoscale engineering.
Nanoparticles Essay
Nanoparticles are materials that are less than 100 nanometers in size. They differ from other nanomaterials in that all three of their dimensions are at the nanoscale. Nanoparticles have applications in areas like medical imaging, drug delivery, and tissue staining. In drug delivery, nanoparticles can be used to increase drug solubility and prolong the effects of drugs. Polymer-based nanoparticles use polymers to attach to drugs to increase solubility and uptake by cells. Liposome-based delivery uses phospholipid vesicles to encapsulate drugs and target cancer cells. Overall, nanoparticles show promise for improving drug delivery and treating conditions like cancer.
Nanotechnology
Nanotechnology involves controlling matter at the nanoscale of 1 to 100 nanometers. It includes developing and modifying materials at this scale. There are natural and synthetic nanomaterials. Characterization techniques like SEM, XRD, and UV-Vis are used to analyze properties like structure, morphology, and optical behavior. Nanomaterials are synthesized using various methods like chemical vapor deposition, hydrothermal, and spin coating. Applications of nanotechnology include medicine, energy, electronics, and more due to changed properties at the nanoscale.
Nanotechnology Insights e-Zine
In recent years there has been ever increasing activity and interest within the scientific and engineering fields about engineered nanoparticles (ENP). PerkinElmer's analytical instruments enable engineers and scientists to measure, characterize, and better understand nanomaterials for industrial and academic nanotechnology research. In this Nanotechnology Insights e-Zine you will find a wide range of solutions and scientific papers about nanomaterial applications (from synthesizing to end use) that illustrate PerkinElmer's support and contribution to customers working in this revolutionary science.
Commercialize Nanotech
The document discusses Alberta's strategy to become a global leader in nanotechnology. It outlines 3 key goals: 1) Collaborate with industry to commercialize nanotech solutions in energy, health, agriculture; 2) Attract and retain top talent; 3) Build infrastructure like research centers. The strategy aims to generate $20 billion in new economic activity by 2020 through nanotech-enabled products and applications.
Optimisation of Biogas Production using Nanotechnology
Nanotechnology largely affects a more extensive scope of biotechnological, pharmacological and unadulterated innovative applications. In this paper we would be covering the use of nanotechnology in the production as well as optimisation of biogas. This paper clearly shows the potential and relationship between the both – biogas production and nanotechnology via various feedstock characterisation studies which was done during this paper. The aim of this paper is to showcase how these both technologies complement each other and how nanotechnology is applied in feedstock and convert it to biogas. Our study shows how nanotechnology is applied on pressmud and gas production is enhanced at laboratory level. The digestion of pressmud with nanomaterials were studied. Our study clearly indicates that the biogas production can surely be enhanced in case of treating pressmud by using magnetite nanoparticles which gives higher methane yields compared to normal digestion without nanoparticles. This study not only confirms the enhanced biogas generation from pressmud but also confirms that on other biodegradable material the same principle can be applied and gas production can be enhanced. Our study surely will be an important tool for implementing of nanotechnology in biogas research and enhanced production wherever the press mud is available. Srinivas Kasulla | S J Malik | Ahmad Allam Siddiqui "Optimisation of Biogas Production using Nanotechnology" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-3 , April 2021, URL: https://www.ijtsrd.com/papers/ijtsrd39867.pdf Paper URL: https://www.ijtsrd.com/other-scientific-research-area/enviormental-science/39867/optimisation-of-biogas-production-using-nanotechnology/srinivas-kasulla
Nanotechnology & its application (By- Saquib Khan)
Best presentation on Nanotechnology & its Application
By- SAQUIB KHAN.
INTEGRAL UNIVERSITY
Lucknow
Nanomaterials.pptx
Nanotechnology involves manipulating matter at the atomic or molecular scale. It allows scientists to build structures to specific atomic specifications ranging from 1 to 100 nanometers in size. Key tools used in nanotechnology include scanning probes like atomic force microscopes and techniques like lithography which can precisely construct nanostructures. Potential applications of nanotechnology include more effective drug delivery systems, stronger and lighter materials, flexible electronics, and advanced computer chips. While nanotechnology promises many benefits, potential risks also exist and more research is still needed to realize its future possibilities while avoiding unintended consequences.
Similar to introduction to nanotechnology (20)
Nanotechnologyinnovation opportunities for tomorrow’s de.docx
Nanotechnologyinnovation opportunities for tomorrow’s de.docx
Revolution of Nanotechnology Theory and Application & Dr. Ahmed Abdel-Fatt...
Revolution of Nanotechnology Theory and Application & Dr. Ahmed Abdel-Fatt...
Evolution of nanotechnology in electronics (seminar report) -codewithgauri
Evolution of nanotechnology in electronics (seminar report) -codewithgauri
Future prospects of nanotechnology innovations in livestock production 2019 "...
Future prospects of nanotechnology innovations in livestock production 2019 "...
Optimisation of Biogas Production using Nanotechnology
Optimisation of Biogas Production using Nanotechnology
Nanotechnology & its application (By- Saquib Khan)
Nanotechnology & its application (By- Saquib Khan)
More from Shahriar Shovon
Wet Processing
The document discusses the history and current state of the COVID-19 pandemic. It notes that over 4 million cases have been reported worldwide so far in 2020, with the number of cases and deaths continuing to rise in many countries. The author urges readers to take necessary precautions like social distancing and hand washing to help slow the spread of the novel coronavirus.
Wet Processing
The document discusses the history and development of CamScanner, an app that allows users to scan documents and convert them into digital PDF or JPG files using a mobile device camera. It started as a student project in Shanghai in 2011 and has grown significantly since then, with over 500 million downloads worldwide to date. The document outlines some of CamScanner's key features and capabilities that have contributed to its popularity among users.
Wet Processing
The document appears to be a scanned copy of a legal contract for the sale of a residential property located in California. The contract details the purchase price of the property, the down payment, terms for the remaining balance, contingencies for inspections and appraisal, and closing date. The contract is signed by both the buyer and seller agreeing to the terms of the sale.
Water hardness surfactant
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against developing mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
Textile mechine
Machinery for textile preparation can be classified as batch, semi-continuous, or continuous. Batch machines are used for fibers, yarns, and fabrics/garments. Common batch machines include kiers for scouring cotton ropes, jiggers for pre-treating open-width fabrics, and winches for processing delicate fabrics with low tension. Semi-continuous and continuous machines like padding mangles and J-boxes allow for larger fabric volumes to be processed. These pass fabric continuously through stages for chemical application, dwell time, and rinsing. Mercerization swells cotton fibers in a caustic soda solution to improve luster, strength, and dye uptake.
Textile chemestry and coloration.
The document appears to be a scanned copy of a legal contract for the sale of a residential property located in California. The contract details the purchase price of $1,100,000, down payment of $110,000, closing date, property details, contingencies for inspections and financing approval, and standard terms for prorated property taxes, assessments, utilities and risk of loss. The contract requires signatures of the buyer and seller to be binding and is contingent on the approval and removal of contingencies by the closing date.
Wet Processing
The document is a scanned copy of a contract for the sale of real estate. It outlines the terms of sale for a property located at a specific address, including the purchase price, down payment amount, financing details, closing date, responsibilities of buyer and seller, and standard contingencies. The contract is signed by both the buyer and seller agreeing to the terms of the sale.
Singeing biopolishing
This document summarizes yarn singeing and biopolishing processes. Yarn singeing involves burning off projecting fibers from yarn by passing it over a gas flame or heated plate, giving the yarn a clean surface and reducing pilling. Biopolishing uses the enzyme cellulase to smooth fabrics by targeting small fibers, resulting in softer handfeel and less pilling. The document describes singeing and biopolishing machines, tests for effectiveness like pilling tests, the action of cellulase enzymes, and recipes and flowcharts for biopolishing process.
Singeing
1) Fabric singeing machines use heated plates, cylinders or gas flames to remove projecting fibers from fabric surfaces.
2) Plate singeing passes fabric over heated copper plates while roller singeing uses a heated cylinder.
3) Gas singeing is most common, using burners to singe both sides of fabric simultaneously as it passes through guide rollers.
Singeing
1) Fabric singeing machines use heated plates, cylinders or gas flames to remove protruding fibers from fabric surfaces.
2) Plate singeing passes fabric over heated copper plates while roller singeing uses a heated cylinder.
3) Gas flame singeing is most common, using burners to singe both sides of fabric simultaneously at speeds from 200-400 yards per minute.
Singeing
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Scouring
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Scouring
This document outlines the terms and conditions for a rental agreement between John Doe and Jane Doe for the property located at 123 Main St. It specifies the monthly rent amount and due date, the security deposit required, the utilities included, and responsibilities of landlord and tenant regarding repairs, guests, noise, parking, and more. The agreement is for a 12-month term beginning January 1st and either party must give 30 days notice if they do not wish to renew the lease.
Machinery for preparation of textile
This document discusses various machinery used for textile preparation processes. It describes batch, semi-continuous, and continuous processes. For batch processes, it focuses on kiers, jiggers, and winches which are used for pre-treatment. Kiers are cylindrical vessels for scouring cotton rope, while jiggers and winches process fabrics in open width or rope form. For semi-continuous and continuous processes, it discusses padding mangles, J-boxes, and steamers which allow continuous fabric movement and chemical application. It also covers washing units and mercerization equipment and processes.
Textile chemestry and coloration.
The document appears to be a scanned copy of a legal contract or agreement spanning multiple pages. It includes standard legal language and clauses addressing terms such as compensation, duties and responsibilities, confidentiality, intellectual property, termination, and other issues commonly found in contracts between businesses or organizations. However, without being able to read the majority of the text due to the poor quality scan, no meaningful high-level summary can be provided of the specific details or purpose of the agreement.
Desizing
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Colour bleaching
This document outlines the terms and conditions for a rental agreement between John Doe and Jane Smith for the property located at 123 Main St. It specifies the monthly rental rate of $1,000 due on the 1st of each month, the security deposit of $500, allows pets with owner's approval, and holds both parties accountable for repairs and damages that may occur during the lease period.
Colortion
The document appears to be a scanned collection of pages from a book or manual. It contains images of many pages with text and diagrams but no clear overall narrative or topic. As it is an unstructured scan of pages, it is difficult to provide a high-level summary in 3 sentences or less.
Textile chemestry and coloration.
The document outlines the key details of a home sale including the purchase price of $345,000, a closing date of January 15, 2023, and contingencies requiring the home to pass inspection and the buyer to obtain financing by December 15, 2022.
Colour bleaching
The document discusses a proposed settlement agreement between two parties named in a lawsuit over an accident. It outlines details of the settlement such as payment amounts and schedules, as well as non-admission of fault and release from further liability or litigation related to the accident. The parties agree to request dismissal of the lawsuit and keep the terms of the settlement confidential as part of the agreement.
More from Shahriar Shovon (20)
Recently uploaded
Walmart Business+ and Spark Good for Nonprofits.pdf
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
Hindi varnamala | hindi alphabet PPT.pdf
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective UpskillingExcellence Foundation for South Sudan
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar KanvariaHow to Manage Your Lost Opportunities in Odoo 17 CRM
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
Advanced Java[Extra Concepts, Not Difficult].docx
This is part 2 of my Java Learning Journey. This contains Hashing, ArrayList, LinkedList, Date and Time Classes, Calendar Class and more.
How to Make a Field Mandatory in Odoo 17
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
PCOS corelations and management through Ayurveda.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
ANATOMY AND BIOMECHANICS OF HIP JOINT.pdf
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
The Diamonds of 2023-2024 in the IGRA collection
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
BBR 2024 Summer Sessions Interview Training
Qualitative research interview training by Professor Katrina Pritchard and Dr Helen Williams
Digital Artifact 1 - 10VCD Environments Unit
Digital Artifact 1 - 10VCD Environments Unit - NGV Pavilion Concept Design
Recently uploaded (20)
Walmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
How to Manage Your Lost Opportunities in Odoo 17 CRM
How to Manage Your Lost Opportunities in Odoo 17 CRM
Film vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movie
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
Liberal Approach to the Study of Indian Politics.pdf
Liberal Approach to the Study of Indian Politics.pdf
introduction to nanotechnology
- 1. Technical Textiles and Nanotechnology Course Code: TE-4203 Dr. Abul Kalam Assistant Professor Department of Physics National Institute of Textile Engineering and Research (NITER)
- 27. Difference between Bulk and Nanomaterials
- 28. Difference between Bulk and Nanomaterials
- 29. Quantum Dot (QD) and Quantum Effect
- 42. Building Blocks for Nanostructured system