This document provides an overview of nanotechnology including its history, definition, and applications. It discusses the following key points:
- Nanotechnology involves engineering at the molecular scale between 1 to 100 nanometers as well as manipulating and controlling matter on an atomic and molecular scale.
- Some applications of nanotechnology discussed include using nanomachines like nanoimpellers to target cancer cells, developing nanobots, improving electronics by reducing transistor size, and delivering drugs using nanoparticles.
- In medicine, nanotechnology is being used for targeted drug delivery, therapies like buckyballs and nanoshells, and developing anti-microbial techniques with nanoparticle creams and cell repairs from nanorobots.
Nanotechnology ("nanotech") is manipulation of matter on an atomic, molecular, and supramolecular scale. The earliest, widespread description of nanotechnology referred to the particular technological goal of precisely manipulating atoms and molecules for fabrication of macroscale products, also now referred to as molecular nanotechnology. A more generalized description of nanotechnology was subsequently established by the National Nanotechnology Initiative, which defines nanotechnology as the manipulation of matter with at least one dimension sized from 1 to 100 nanometers. This definition reflects the fact that quantum mechanical effects are important at this quantum-realm scale, and so the definition shifted from a particular technological goal to a research category inclusive of all types of research and technologies that deal with the special properties of matter which occur below the given size threshold. It is therefore common to see the plural form "nanotechnologies" as well as "nanoscale technologies" to refer to the broad range of research and applications whose common trait is size.
Nanotechnology: Basic introduction to the nanotechnology.Sathya Sujani
This simple presentation will help you to understand the every aspects of nanotechnology including basic definition and it's practical application in a very simple yet precise manner.
Nanotechnology ("nanotech") is manipulation of matter on an atomic, molecular, and supramolecular scale. The earliest, widespread description of nanotechnology referred to the particular technological goal of precisely manipulating atoms and molecules for fabrication of macroscale products, also now referred to as molecular nanotechnology. A more generalized description of nanotechnology was subsequently established by the National Nanotechnology Initiative, which defines nanotechnology as the manipulation of matter with at least one dimension sized from 1 to 100 nanometers. This definition reflects the fact that quantum mechanical effects are important at this quantum-realm scale, and so the definition shifted from a particular technological goal to a research category inclusive of all types of research and technologies that deal with the special properties of matter which occur below the given size threshold. It is therefore common to see the plural form "nanotechnologies" as well as "nanoscale technologies" to refer to the broad range of research and applications whose common trait is size.
Nanotechnology: Basic introduction to the nanotechnology.Sathya Sujani
This simple presentation will help you to understand the every aspects of nanotechnology including basic definition and it's practical application in a very simple yet precise manner.
Nanotechnology and Its Applications which are related to the field of engineering and mainly bio-nanotechnology, electronics and green nanotechnology in India.
Nanomaterials in biomedical applicationsumeet sharma
An introduction to emerging technology in medicinal science, "nanodrugs" a fruitful combination of nano-science and medical science. In this presentation, use of nano shells for delivery of drugs to targeted cancer cells has been explained. along with In Vivo and In Vitro studies on use of nanomaterials for biomedical application. For any information please feel free to contact me or refer to the references.
Nanotechnology and Its Applications which are related to the field of engineering and mainly bio-nanotechnology, electronics and green nanotechnology in India.
Nanomaterials in biomedical applicationsumeet sharma
An introduction to emerging technology in medicinal science, "nanodrugs" a fruitful combination of nano-science and medical science. In this presentation, use of nano shells for delivery of drugs to targeted cancer cells has been explained. along with In Vivo and In Vitro studies on use of nanomaterials for biomedical application. For any information please feel free to contact me or refer to the references.
The Next Very BIG (small) Thing
Contents:
Introduction to Nanotechnology
Applications In Today's Life
Advantages & Disadvantages
Future Of Nanotechnoogy
Applications of Nanotechnology in Food Packaging and Food Safety (Barrier ma...Dr. IRSHAD A
Over the past few decades the evolution of a number of science disciplines and technologies have revolutionized food and processing sector. Most notable among these are biotechnology, information technology etc… and recently nanotechnology which is now constantly growing in the field of food production, processing, packaging, preservation, and development of functional foods. Food packaging is considered as one of the earliest commercial application of nanotechnology in food sector. Around more than 400 Nanopackaging products are available for commercial use. In 2008, nanotechnology demanded over $15 billion in worldwide research and development money (public and private) and employed over 400,000 researchers across the globe (Roco, M. C. et al. 2010). Nanotechnologies are projected to impact at least $3 trillion across the global economy by 2020, and nanotechnology industries worldwide may require at least 6 million workers to support them by the end of the decade (Roco, M. C. et al. 2010). Scientists and industry stakeholders have already identified potential uses of nanotechnology in virtually every segment of the food industry from agriculture (e.g., pesticide, fertilizer or vaccine delivery; animal and plant pathogen detection; and targeted genetic engineering) to food processing (e.g., encapsulation of flavor or odor enhancers; food textural or quality improvement; new gelation or viscosifying agents) to food packaging (e.g., pathogen, gas or abuse sensors; anticounterfeiting devices, UV-protection, and stronger, more impermeable polymer films) to nutrient supplements (e.g., nutraceuticals with higher stability and bioavailability). Undeniably, the most active area of food nanoscience research and development is packaging: the global nano-enabled food and beverage packaging market was 4.13 billion US dollars in 2008 and has been projected to grow to 7.3 billion by 2014, representing an annual growth rate of 11.65% (www.innoresearch.net).This is likely connected to the fact that the public has been shown in some studies to be more willing to embrace nanotechnology in ‘out of food’ applications than those where nanoparticles are directly added to foods.
Applications of nanotechnology in food packaging and food safetyDr. IRSHAD A
Over the past few decades the evolution of a number of science disciplines and technologies have revolutionized food and processing sector. Most notable among these are biotechnology, information technology etc… and recently nanotechnology which is now constantly growing in the field of food production, processing, packaging, preservation, and development of functional foods. Food packaging is considered as one of the earliest commercial application of nanotechnology in food sector. Around more than 400 Nanopackaging products are available for commercial use. In 2008, nanotechnology demanded over $15 billion in worldwide research and development money (public and private) and employed over 400,000 researchers across the globe (Roco, M. C. et al. 2010). Nanotechnologies are projected to impact at least $3 trillion across the global economy by 2020, and nanotechnology industries worldwide may require at least 6 million workers to support them by the end of the decade (Roco, M. C. et al. 2010). Scientists and industry stakeholders have already identified potential uses of nanotechnology in virtually every segment of the food industry from agriculture (e.g., pesticide, fertilizer or vaccine delivery; animal and plant pathogen detection; and targeted genetic engineering) to food processing (e.g., encapsulation of flavor or odor enhancers; food textural or quality improvement; new gelation or viscosifying agents) to food packaging (e.g., pathogen, gas or abuse sensors; anticounterfeiting devices, UV-protection, and stronger, more impermeable polymer films) to nutrient supplements (e.g., nutraceuticals with higher stability and bioavailability). Undeniably, the most active area of food nanoscience research and development is packaging: the global nano-enabled food and beverage packaging market was 4.13 billion US dollars in 2008 and has been projected to grow to 7.3 billion by 2014, representing an annual growth rate of 11.65% (www.innoresearch.net).This is likely connected to the fact that the public has been shown in some studies to be more willing to embrace nanotechnology in ‘out of food’ applications than those where nanoparticles are directly added to foods.
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.
Nanorobotics,
Application of Nanorobotics,
Parts of Nanorobotics, challenges
cons of nanorobots
nanorobot drug delivery
nanorobotics in cancer
nanorobot in blood clot
nanorobotics in kidney stone
use of nanorobots in cell surgery
nanotechnology in gout
A Review Paper on Latest Biomedical Applications using Nano-Technologyijsrd.com
At present, Nano technology has been improved in many ways but it had improved a lot in the case of Nano Medicine.It also plays a major role in engineering basis. The application of nano technology in medicine is called as Nano medicine. This paper explains the detail regarding Nano medicine. Nano technology has many molecular properties and applications of biological nano structure. These have physical, chemical and biological properties. These are mainly used to diagonize diseases from our body. Nano technology has special application in Nano medicine using Nano robot. This paper relates the use of Nano robots in surgeries. thes Nano robots are not oly safebut also faster. The size of these nano robot is 1-100nm.These use to cure many problems.
Nanotechnology is the term given to those areas of science and engineering where phenomena that take place at dimensions in the namometre scale are utilized in the design, characterisation, production and application of materials, structures, devices and systems.
introduction to Nanobiotechnology
what is nanotechnology
bionanotechnology
classical biotechnology industrial production using biological system
modern biotechnology from industrial processes to noval therapeutics
modern biotechnology immunological enzymatic and neucleic acid based technology
Dna based technology
self assembly and supramolecular chemistry
formation of ordered structure at nano scale
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
2. TABLE OF CONTENTS 1. NANOTECHNOLOGY OVERVIEW 1.1 HISTORY OF NANOTECHNOLOGY 1.2 DEFINITION OF NANOTECHNOLOGY 2. NANOTECHNOLOGY IN ENGINEERING 2.1 NANOMACHINES 2.2 NANOBOTS 3. NANOTECHNOLOGY IN ELECTRONICS 3.1 WAYS OF IMPROVEMENT 3.2 NANOELECTRONICS: APPLICATIONS UNDER DEVELOPMENT 4. NANOTECHNLOGY IN MEDICINE 4.1 DRUG DELIVERY 4.2 THERAPY TECHNICS 4.3 ANTI-MICROBIAL TECHNIQUES 5. SUMMARY AND CONCLUSION 6. REFERENCES
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5. NANOTECHNOLOGY OVERVIEW DEFINITION OF NANOTECHNOLOGY First what is Nano? Nano - A prefix - From Greek word náno - meaning dwarf - Extremely small - In the names of units of measure – one billionth -Nano meter scale - one billionth of a meter ( x10-9 m. )
7. NANOTECHNOLOGY OVERVIEW What is Technology? Technology – the branch of knowledge that deals with creation in the fields of : - Engineering - Industrial arts - Applied science - Pure science Now what is Nanotechnology? - The engineering of functional systems at a molecular scale - The manipulation of the structure of matter at the molecular level - The “bottom up” approach of building materials from a nanometer scale using techniques and tools being developed today to make complete, highly advanced products. - Basically mean small technology
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10. NANOTECHNOLOGY IN ENGINEERING Drosophila cells with the I-switch inside their endosomes. I-switch mapping out spatial and temporal pH changes associated with endosome maturation.
11. NANOTECHNOLOGY IN ENGINEERING Nanoimpellers - Nanotubes made of light-sensitive silica - Carries cancer-killing drugs - Targets only cancer cells - Injected into human cancer cells in vitro How does it work? When light strikes the silica - Tiny tails inside the tubes wag back and forth - Creates a current that releases the drugs out of the tube
13. NANOTECHNOLOGY IN ENGINEERING 2.2 NANOBOTS Mechanical Nanobots Consists of: - Head - Two arms - Two legs Fictional Nanobot
14. NANOTECHNOLOGY IN ENGINEERING Biological Nanobot Nanobot Made of Bacteria - Can be injected with catheter - Can be guided with magnetic field - It’s purpose is to deliver a toxic payload
17. NANOTECHNOLOGY IN ELECTRONICS 3.1 WAYS OF INPROVEMENT: - Reduce the weight and power consumption. - Improve display screens on electronics devices. - Increase the density of memory chips. - Reduce the size of transistors used in integrated circuits.
18. NANOTECHNOLOGY IN ELECTRONICS 3.2 NANOELECTRONICS: APPLICATIONS UNDER DEVELOPMENT - Building transistors - Using electrodes made from nanowires - Developing molecular-sized transistors - Using nanosized magnetic rings - Usage of carbon nanotubes
22. NANOTECHNOLOGY IN MEDICINE 4.1 DRUG DELIVERY - Employing nanoparticles to deliver drugs. - Oral administration of drugs.
23. NANOTECHNOLOGY IN MEDICINE 4.2 THERAPY TECHNIQUES - Buckyballs - Nanoshells - Nanoparticles - AluminosilicateNanoparticles - Nanofibers
24. NANOTECHNOLOGY IN MEDICINE 4.3 ANTI-MICROBIAL TECHNIQUES - Nanoparticle Cream - Nanocapsules - Cell repairs using Nanorobots
25. SUMMARY AND CONCLUSION - From being a theory to something we can now see, words turned into reality. - Nanotechnology has evolved over the period of time for many decades, and is now showing its potential to the whole world. - The development of nanomachines such as: I-switch, nanoimpellers, nanobots etc. - Nanotechnology will increase your standard of living. - Up to today nanotechnology is what's in, what's new, and what's the latest technology being developed all over the world.
26. REFERENCES (IMAGES) Berger, M. (2009) http://www.nanowerk.com/spotlight/id10028.jpg Bland, E. (2008) http://dsc.discovery.com/news/2008/04/14/gallery/cancer-cells-324x205.jpg 3. Anonimous (2010) http://4.bp.blogspot.com/_QIjZXwAi4ag/TIKuge55MGI/AAAAAAAABS8/Q 73ywLx2_5w/s1600/nanobots1.jpg 4. Anonimous (2010) http://4.bp.blogspot.com/_QIjZXwAi4ag/TIKxNvQ3hsI/AAAAAAAABTA/p Hkx_zQHXsk/s1600/Two-Legged-Nanobot-Can-Walk-on-DNA-2.jpg 5. Nature Education Editorial(June 25, 2009)http://www.nature.com/scitable/blog/student-voices/nanoparticle_concerns_getting_under_your1 Medgadget, internet journal of emerging medical tecnology,Wednesday, March 16, 2011 http://www.medgadget.com/archives/2011/03/researchers_use_gold_nanoparticles_as_drug_carrier_in_new_cancer_treatment.html Star Group Research, (01-19-10). http://www.pitt.edu/~astar/Star_research.htm
27. REFERENCES (TEXT) Anonymous. (2011). nano. Retrieved from http://dictionary.reference.com/browse/nano Anonymous. (2011). Technology. Retrieved from http://dictionary.reference.com/browse/technology 3. Treder, M. (2006,March 17). What is Nanotechnology? Retrieved from http://crnano.typepad.com/crnblog/2004/05/what_is_nanotec.html Berger, M. (2009, April 9). Synthetic DNA nanomachines go to work inside living cells Retrieved from http://www.nanowerk.com/spotlight/spotid=10028.php Bland, E. (2008, April 4). Nanoimpellers Zap Cancer Cells From Within Retrieved from http://dsc.discovery.com/news/2008/04/14/nanoimpeller-cancer.html National Cancer Institute Alliance for Nanotechnology in Cancer(Nanomedicine) Retrieved from http://www.understandingnano.com/medicine.html Center for Electron Transport in Molecular Nanostructures at Columbia University (Nanoelectronics) http://www.understandingnano.com/nanotechnology-electronics.html 8. History of Nanotechnology http://en.wikipedia.org/wiki/History_of_nanotechnology
