Nanotechnology & Medicine-Dina Khater.ppt
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This document discusses applications of nanotechnology in medicine, known as nanomedicine. It describes how nanomedicine involves engineering materials, devices and systems at the nanoscale for medical purposes. Some potential applications mentioned include using nanoparticles for more targeted drug delivery, developing nanorobots to repair tissues at the cellular level, and employing quantum dots for cancer detection and surgery. The document also provides examples of how nanotechnology is being researched for applications in areas like photodynamic therapy, wound healing, and early cancer diagnosis via biosensors.
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Nanotechnology and medicine5_2019_01_31!12_21_53_AM.ppt
Nanomedicine is a huge industry.
Sales reached 6.8 billion dollars in 2004. USA and European Union are investing billions of dollars and plan to invest more in the future.
Nanomedical devices
Nanomedical devices are biomedical devices at the nanoscale of 1-100nm. They promise new methods for prevention, diagnosis and personalized therapy. Examples discussed include nanoshells for photothermal tumor ablation, single molecule detection using surface enhanced Raman spectroscopy, dendrimers as nanoscale containers, fullerenes and carbon nanotubes for reinforced catheters and x-ray sources, nanopores for DNA sequencing, nanocrystals as MRI contrast agents, and nanowires for brain studies, environmental sensing, and targeted drug delivery. Potential health risks of nanoparticles are also mentioned.
Nanomedical devices
The document discusses the potential of nanomedical devices for diagnosis and treatment. It provides examples of nanoshells, dendrimers, fullerenes, nanocrystals, nanowires, and nanopores and their medical applications such as photothermal tumor ablation using nanoshells, DNA sequencing using nanopores, and use of nanowires as molecular sensors and for brain studies. It also notes potential health risks from nanoparticles and their presence in consumer products.
Nanotechnology in diagnostic pathology
This document discusses various applications of nanotechnology in diagnostic pathology. It begins by defining key terms like nanometer and describing early concepts in nanotechnology. It then explores different nanomaterials like carbon nanotubes, nanorods, cantilevers, and quantum dots; how they are used for cancer detection and DNA analysis; and techniques like microfluidics. The document also covers applications in drug delivery, medical imaging, and surgery. Overall, the document outlines the growing role of nanotechnology across many areas of medical diagnosis and treatment.
Nanotechnology project work
Encompassing nanoscale science, engineering, and technology, nanotechnology involves imaging, measuring, modeling, and manipulating matter at this length scale. A nanometer is one-billionth of a meter. A sheet of paper is about 100,000 nanometers thick; a single gold atom is about a third of a nanometer in diameter.
nanotechnologyprojectwork-190924023425 (1).pdf
This document discusses nanotechnology and its applications. It begins by imagining future applications like chips monitoring health and repairing buildings. It then provides background on nanotechnology, explaining that it involves manipulating matter at the nanoscale of 1-100 nanometers. Examples are given of how materials exhibit new properties at this scale, like gold becoming liquid. The document outlines several nanomaterials and their potential applications in areas like drug delivery, electronics, and composites. It traces the origins of nanotechnology back to Richard Feynman's 1959 talk envisioning atom manipulation.
nanotechnologyprojectwork-190924023425 (1).pdf
This document discusses nanotechnology and its applications. It begins by imagining future applications like chips monitoring health and repairing buildings. It then provides background on nanotechnology, explaining that it involves manipulating matter at the nanoscale of 1-100 nanometers. Examples are given of how materials exhibit new properties at this scale, like gold becoming liquid. The document outlines several nanomaterials and their potential applications in areas like drug delivery, electronics, and composites. It traces the origins of nanotechnology back to Richard Feynman's 1959 talk envisioning atom manipulation.
Nanotechnology
Nanotechnology deals with manipulating and controlling matter at the nanoscale, generally from 1 to 100 nanometers. It can be used to develop new materials, devices, and systems with applications in medicine, electronics, energy, and more. Some key applications of nanotechnology include using nanoparticles for targeted drug delivery in cancer treatment, developing stronger and lighter nanocomposite materials, improving solar cells and batteries, and enabling new detection and filtration systems. While nanotechnology holds promise, research is still needed to fully understand potential health and environmental risks from nanoparticles.
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Nanotechnology and medicine5_2019_01_31!12_21_53_AM.ppt
Nanomedicine is a huge industry.
Sales reached 6.8 billion dollars in 2004. USA and European Union are investing billions of dollars and plan to invest more in the future.
Nanomedical devices
Nanomedical devices are biomedical devices at the nanoscale of 1-100nm. They promise new methods for prevention, diagnosis and personalized therapy. Examples discussed include nanoshells for photothermal tumor ablation, single molecule detection using surface enhanced Raman spectroscopy, dendrimers as nanoscale containers, fullerenes and carbon nanotubes for reinforced catheters and x-ray sources, nanopores for DNA sequencing, nanocrystals as MRI contrast agents, and nanowires for brain studies, environmental sensing, and targeted drug delivery. Potential health risks of nanoparticles are also mentioned.
Nanomedical devices
The document discusses the potential of nanomedical devices for diagnosis and treatment. It provides examples of nanoshells, dendrimers, fullerenes, nanocrystals, nanowires, and nanopores and their medical applications such as photothermal tumor ablation using nanoshells, DNA sequencing using nanopores, and use of nanowires as molecular sensors and for brain studies. It also notes potential health risks from nanoparticles and their presence in consumer products.
Nanotechnology in diagnostic pathology
This document discusses various applications of nanotechnology in diagnostic pathology. It begins by defining key terms like nanometer and describing early concepts in nanotechnology. It then explores different nanomaterials like carbon nanotubes, nanorods, cantilevers, and quantum dots; how they are used for cancer detection and DNA analysis; and techniques like microfluidics. The document also covers applications in drug delivery, medical imaging, and surgery. Overall, the document outlines the growing role of nanotechnology across many areas of medical diagnosis and treatment.
Nanotechnology project work
Encompassing nanoscale science, engineering, and technology, nanotechnology involves imaging, measuring, modeling, and manipulating matter at this length scale. A nanometer is one-billionth of a meter. A sheet of paper is about 100,000 nanometers thick; a single gold atom is about a third of a nanometer in diameter.
nanotechnologyprojectwork-190924023425 (1).pdf
This document discusses nanotechnology and its applications. It begins by imagining future applications like chips monitoring health and repairing buildings. It then provides background on nanotechnology, explaining that it involves manipulating matter at the nanoscale of 1-100 nanometers. Examples are given of how materials exhibit new properties at this scale, like gold becoming liquid. The document outlines several nanomaterials and their potential applications in areas like drug delivery, electronics, and composites. It traces the origins of nanotechnology back to Richard Feynman's 1959 talk envisioning atom manipulation.
nanotechnologyprojectwork-190924023425 (1).pdf
This document discusses nanotechnology and its applications. It begins by imagining future applications like chips monitoring health and repairing buildings. It then provides background on nanotechnology, explaining that it involves manipulating matter at the nanoscale of 1-100 nanometers. Examples are given of how materials exhibit new properties at this scale, like gold becoming liquid. The document outlines several nanomaterials and their potential applications in areas like drug delivery, electronics, and composites. It traces the origins of nanotechnology back to Richard Feynman's 1959 talk envisioning atom manipulation.
Nanotechnology
Nanotechnology deals with manipulating and controlling matter at the nanoscale, generally from 1 to 100 nanometers. It can be used to develop new materials, devices, and systems with applications in medicine, electronics, energy, and more. Some key applications of nanotechnology include using nanoparticles for targeted drug delivery in cancer treatment, developing stronger and lighter nanocomposite materials, improving solar cells and batteries, and enabling new detection and filtration systems. While nanotechnology holds promise, research is still needed to fully understand potential health and environmental risks from nanoparticles.
nanotechnologyinpathology-170705133740.pdf
Nanotechnology shows promise for medical diagnosis and treatment. It involves constructing and engineering functional systems at the atomic or nanoscale level, where unique properties emerge. Various nanodevices like quantum dots, magnetic nanoparticles, nanoshells, and dendrimers can be used for cancer detection, DNA sequencing, and drug delivery. Challenges include safety concerns over nanoparticle interactions and the need for multidisciplinary collaboration to advance applications. Overall, the integration of nanotechnology into healthcare has potential to transform disease diagnosis, monitoring, and therapy.
Nanotechnology in diagnostic Pathology
Nanotechnology offers promising applications in diagnostic pathology through the use of nanoscale devices and materials. Some key applications discussed in the document include using cantilevers to detect cancer biomarkers, nanopores for efficient DNA sequencing, nanotubes to map DNA mutations, nanoshells that absorb light for cancer treatment, dendrimers for drug delivery, magnetic nanoparticles as MRI contrast agents, quantum dots as fluorescent probes, and graphene oxide sheets for attaching antibodies for medical diagnosis. Overall, nanotechnology enables detection, imaging, and analysis at the molecular level for early disease diagnosis and targeted treatment.
VISHAL KUMAR edited
Nanotechnology involves manipulating matter at the nanoscale of 1 to 100 nanometers to develop new materials and devices. It has many applications in energy and medicine. In energy, it can increase solar cell efficiency, improve insulation, and help clean up nuclear accidents. In medicine, it allows more targeted drug delivery, improved diagnostics using sensors, focused radiation therapy for cancer, and antimicrobial applications. Overall, nanotechnology promises revolutionary advances in developing new energy solutions and medical treatments.
Targeting oral cancer using gold nanoparticles
1. Done by: Dr. Mohamad Ghazi Kassem
2. What is Nanotechnology An engineered DNA strandtiny motor pRNA Semiconducting metal junction formed by two carbon nanotubes Nanotechnology is the creation of functional materials, devices and systems, through the understanding and control of matter at dimensions in the nanometer scale length (1-100 nm), where new functionalities and properties of matter are observed and harnessed for a broad range of applications.
3. What is Nanoscale Fullerenes C60 22 cm 12,756 Km 1.27 × 107 m 0.22 m 10 millions times smaller 0.7 nm 0.7 × 10-9 m 1 billion times smaller
4. What Are Gold Nanoparticles? • Gold nanoparticles (‘nanogold’) occur as clusters of gold atoms up to 100nm in diameter. Gold nanoparticle • Nanogold has unusual visible properties because the particles are small enough to scatter visible light. - in contrast, mass gold reflects light. 5nm gold clusters
5. • Gold nanoparticles appear yellow to deep red to in solution. - colour depends on size of nanoparticles • The distance between particles also affects colour - surface plasmon resonance is the term used by nanotechnologists to describe this effect.
6. Why Gold Nanoparticles Cancer is a difficult disease to treat, contain, and identify. There are many different ways for treating cancer such as surgery, chemotherapy, radiation and many others. These methods are effective if the cancer tumor is caught soon enough. However, these treatments are not effective enough because they do not only target the affected cells, they also affect healthy cells. But • Gold Nanoparticles are non toxic • With Gold Nanoparticles we can detecting cancer cells and even destroy them without affect healthy cells.
7. Mostafa A. El-Sayed Julius Brown Chair and Regents Professor; Director, Laser Dynamics Laboratory “Gold nanoparticles are very good at scattering and absorbing light,” said Mostafa El-Sayed, director of the Laser Dyanamics Laboratory and chemistry professor at Georgia Tech. “We wanted to see if we could harness that scattering property in a living cell to make cancer detection easier. So far, the results are extremely promising.”
8. Gold Nanoparticle Tumor Detection The common strategy to detect the tumor is the functionalization of the nanoparticle with an antibody specific to the tumor antigens, and then detect the nanoparticle by some spectroscopic technique B. Tumor photograph Imaging with gold nanoparticles as contrast agent
9. Many cancer cells have a protein, known as Epidermal Growth Factor Receptor (EFGR), all over their surface, while healthy cells typically do not express the protein as strongly. By conjugating, or binding, the gold nanoparticles to an antibody for EFGR, suitably named antiEFGR, researchers were able to get the nanoparticles to attach themselves to the cancer cells. Electrostatically + + + + - - - + + + - + -+ - - + + + + Covalently S S S S S S S S
10. Gold Nanoparticles Nanoshells
nanobiotecnology in medical side
1. Nanobiotechnology involves engineering at the atomic or molecular scale to develop nanomaterials and devices typically less than 100nm in size for applications in medicine.
2. Nanoparticles show promise for targeted drug delivery, reducing side effects and improving bioavailability of drugs. They can be designed to target specific cells and tissues.
3. Nanoparticles are being used for imaging and detection purposes, such as quantum dots for cancer imaging and magnetic nanoparticles for MRI. They provide improved contrast and sensitivity.
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NANO TECHNOLOGY IN MEDICINE by Dr.T.V.Rao MD
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Nanoparticle Gold in therapy and cosmetology
The document discusses the history and development of nanotechnology. It notes that while nanotechnology concepts have been around for some time, it was in the 1980s that major developments occurred with the invention of the scanning tunneling microscope and atomic force microscope. These microscopes allowed visualization and manipulation of materials at the nanoscale. The document also discusses various applications of gold nanoparticles in medicine, such as using them for drug delivery for cancer treatment, and in catalysis. However, it notes that while cosmetics containing gold nanoparticles are being widely sold, medical uses of gold nanoparticles still require extensive testing and FDA approval before being used to treat diseases.
Principles of Nanobiotechnology. ppt.ppt
Nanobiotechnology uses nanotechnology to analyze and engineer biological systems at the nanoscale level. The document provides an overview of key concepts in nanobiotechnology including:
- Nanoparticles which are between 1-100 nm and have unique physical and chemical properties compared to larger particles.
- Applications of nanotechnology in areas like medicine, where nanomedicine uses nanoparticles for imaging, drug delivery, and therapy. For example, iron oxide nanoparticles can improve MRI imaging of cancer tumors.
- Nanoparticles are also used for rapid medical diagnostics and early detection of diseases through sensors and probes. Gold nanoparticles attached to antibodies can provide quick flu virus diagnosis.
- Nanoparticles allow more targeted drug delivery
nanotech
Carbon nanotubes and other nanomaterials have a wide variety of applications in medicine, environmental remediation, energy, space exploration, food, fabrics, and sports goods. However, there are also some disadvantages to nanotechnology that need to be addressed, such as potential health risks from exposure to certain nanomaterials.
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This document discusses nanobiotechnology and how it can be applied in medicine. It describes how nanotechnology allows us to understand and manipulate matter at the molecular level, and how this enables the development of novel biomedical applications like nanobiosensors, nanomedicine, and nanosubmarines for targeted drug delivery. Specific examples mentioned include using ribosomes as nanomemories, biochemical motors like ATPase for powering nanorobots, and developing new insights into DNA structure and function through nanotechnology. The overall message is that nanobiotechnology has great potential for advances in diagnosis, treatment, and understanding of biological processes at the cellular and molecular scale.
APPLICATION OF NANO-TECHNOLOGY IN MEDICAL FIELD
Nanotechnology involves manipulating matter at the atomic and molecular scale. It has many potential applications in medicine. Nanoparticles can be used for more precise drug delivery and targeted cancer treatment. Surgical instruments and robots at the nanoscale could enable minimally invasive microsurgeries. Future applications may include nanorobots injected into the body to repair cells or detect infections and diseases. Nanotechnology promises to revolutionize healthcare by enabling new diagnostic and therapeutic capabilities at the smallest of scales.
Nanotechnology to detect cancer
This document discusses how nanotechnology can be used to detect cancer. It describes how nanoparticles like gold nanoparticles, quantum dots, and nanorobots could be engineered to target cancer cells for detection and treatment. Gold nanoparticles in particular can accumulate in tumors due to leaky vasculature and be used for imaging. Quantum dots consisting of materials like cadmium selenide can be conjugated to biomarkers to image different parts of cells. Future nanorobots may help distinguish cell types, deliver targeted radiation treatment, and be retrieved after their task is complete, representing a promising new approach to medicine.
In medicine
Nanotechnology involves manipulating materials at the nanoscale and has many applications in medicine. It can be used to more precisely deliver drugs to specific locations in the body using nanobots or nanoparticles, helping improve treatment effectiveness and reduce side effects. Disease diagnosis and prevention may also be enhanced through tools like quantum dots that can identify cancer cells and nanobots that remove fat deposits or "cook" tumors. However, there are also environmental and health risks like nanoparticles potentially damaging lungs or organs if inhaled or entering the bloodstream that require further research. Overall, while still developing, nanomedicine shows promise for new cures and saving lives if risks are adequately addressed.
In medicine
Nanotechnology involves manipulating materials at the nanoscale and has many applications in medicine. It can be used to more precisely deliver drugs to specific locations in the body using nanobots or nanoparticles, helping improve treatment effectiveness and reduce side effects. Disease diagnosis and prevention may also be enhanced through tools like quantum dots that can identify cancer cells and nanobots that remove fat deposits or "cook" tumors. However, there are also environmental and health risks like nanoparticles potentially damaging lungs or organs if inhaled or entering the bloodstream that require further research. Overall, while still developing, nanomedicine shows promise for finding cures but safety testing is important to ensure safe use.
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.
Nanotechnology
Nanotechnology is a field that deals with things at molecular level that is as tiny as 10^(-9) of units and finds very useful implementations from cleaning clothes to curing the "incurable"--CANCER.
Nanotechnology vamm cme_20110612
This document discusses the history and development of nanotechnology. It describes how the field originated from Feynman's 1959 talk where he first proposed the concept of nanotechnology. It then discusses how the term was introduced by Professor Taniguchi in 1974 and promoted by Dr. K. Eric Drexler in the 1980s. The development of cluster science and the scanning tunneling microscope in the 1980s helped mature the field. The document outlines several applications of nanotechnology in areas like medicine, materials science, and engineering.
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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.
Nanomedicine in the treatment of cancer
Nanomedicines show promise for improving cancer treatment. Nanoparticles can be engineered to target cancer cells specifically and deliver toxic payloads or heat. Gold nanoparticles activated by laser light can hyperthermically destroy tumor cells from the inside. Challenges remain in developing nanoparticles that are safe and can effectively reach tumors. If these challenges can be addressed, nanomedicine may enable more precise cancer detection and treatments with fewer side effects than conventional therapies.
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Nanotechnology shows promise for medical diagnosis and treatment. It involves constructing and engineering functional systems at the atomic or nanoscale level, where unique properties emerge. Various nanodevices like quantum dots, magnetic nanoparticles, nanoshells, and dendrimers can be used for cancer detection, DNA sequencing, and drug delivery. Challenges include safety concerns over nanoparticle interactions and the need for multidisciplinary collaboration to advance applications. Overall, the integration of nanotechnology into healthcare has potential to transform disease diagnosis, monitoring, and therapy.
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Nanotechnology offers promising applications in diagnostic pathology through the use of nanoscale devices and materials. Some key applications discussed in the document include using cantilevers to detect cancer biomarkers, nanopores for efficient DNA sequencing, nanotubes to map DNA mutations, nanoshells that absorb light for cancer treatment, dendrimers for drug delivery, magnetic nanoparticles as MRI contrast agents, quantum dots as fluorescent probes, and graphene oxide sheets for attaching antibodies for medical diagnosis. Overall, nanotechnology enables detection, imaging, and analysis at the molecular level for early disease diagnosis and targeted treatment.
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Nanotechnology involves manipulating matter at the nanoscale of 1 to 100 nanometers to develop new materials and devices. It has many applications in energy and medicine. In energy, it can increase solar cell efficiency, improve insulation, and help clean up nuclear accidents. In medicine, it allows more targeted drug delivery, improved diagnostics using sensors, focused radiation therapy for cancer, and antimicrobial applications. Overall, nanotechnology promises revolutionary advances in developing new energy solutions and medical treatments.
Targeting oral cancer using gold nanoparticles
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3. What is Nanoscale Fullerenes C60 22 cm 12,756 Km 1.27 × 107 m 0.22 m 10 millions times smaller 0.7 nm 0.7 × 10-9 m 1 billion times smaller
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6. Why Gold Nanoparticles Cancer is a difficult disease to treat, contain, and identify. There are many different ways for treating cancer such as surgery, chemotherapy, radiation and many others. These methods are effective if the cancer tumor is caught soon enough. However, these treatments are not effective enough because they do not only target the affected cells, they also affect healthy cells. But • Gold Nanoparticles are non toxic • With Gold Nanoparticles we can detecting cancer cells and even destroy them without affect healthy cells.
7. Mostafa A. El-Sayed Julius Brown Chair and Regents Professor; Director, Laser Dynamics Laboratory “Gold nanoparticles are very good at scattering and absorbing light,” said Mostafa El-Sayed, director of the Laser Dyanamics Laboratory and chemistry professor at Georgia Tech. “We wanted to see if we could harness that scattering property in a living cell to make cancer detection easier. So far, the results are extremely promising.”
8. Gold Nanoparticle Tumor Detection The common strategy to detect the tumor is the functionalization of the nanoparticle with an antibody specific to the tumor antigens, and then detect the nanoparticle by some spectroscopic technique B. Tumor photograph Imaging with gold nanoparticles as contrast agent
9. Many cancer cells have a protein, known as Epidermal Growth Factor Receptor (EFGR), all over their surface, while healthy cells typically do not express the protein as strongly. By conjugating, or binding, the gold nanoparticles to an antibody for EFGR, suitably named antiEFGR, researchers were able to get the nanoparticles to attach themselves to the cancer cells. Electrostatically + + + + - - - + + + - + -+ - - + + + + Covalently S S S S S S S S
10. Gold Nanoparticles Nanoshells
nanobiotecnology in medical side
1. Nanobiotechnology involves engineering at the atomic or molecular scale to develop nanomaterials and devices typically less than 100nm in size for applications in medicine.
2. Nanoparticles show promise for targeted drug delivery, reducing side effects and improving bioavailability of drugs. They can be designed to target specific cells and tissues.
3. Nanoparticles are being used for imaging and detection purposes, such as quantum dots for cancer imaging and magnetic nanoparticles for MRI. They provide improved contrast and sensitivity.
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This document discusses nanomedicine and its potential applications for diagnosis and treatment of diseases like Alzheimer's disease. It begins by explaining how nanotechnology allows analysis and repair of the body at the molecular level similarly to how machines are repaired today. It then discusses various nanoscale structures and materials that can be used for nanomedicine, such as liposomes, dendrimers, mesoporous silica, quantum dots, carbon nanotubes, and polymers. Examples are given of current nanomedicine products and applications being researched include drug delivery, imaging, and regenerative medicine. However, challenges are also noted around manufacturing nanoparticles for medical use, assessing their toxicity, ensuring targeted delivery, and removing nanoparticles from the body
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Nanotechnology and nanoscience involve the study and manipulation of matter at the nanoscale, generally 1 to 100 nanometers. This document discusses potential medical applications of nanotechnology including earlier disease detection through biosensors, more targeted drug delivery through nanoparticles, regenerative medicine, and overcoming issues like drug resistance. However, there are also safety concerns to consider regarding potential health effects of nanoparticles on workers and risks if nanoparticles enter the body. Overall, nanomedicine is a promising field that could revolutionize disease diagnosis and treatment, but more research is still needed to fully realize its benefits and address safety issues.
Nanoparticle Gold in therapy and cosmetology
The document discusses the history and development of nanotechnology. It notes that while nanotechnology concepts have been around for some time, it was in the 1980s that major developments occurred with the invention of the scanning tunneling microscope and atomic force microscope. These microscopes allowed visualization and manipulation of materials at the nanoscale. The document also discusses various applications of gold nanoparticles in medicine, such as using them for drug delivery for cancer treatment, and in catalysis. However, it notes that while cosmetics containing gold nanoparticles are being widely sold, medical uses of gold nanoparticles still require extensive testing and FDA approval before being used to treat diseases.
Principles of Nanobiotechnology. ppt.ppt
Nanobiotechnology uses nanotechnology to analyze and engineer biological systems at the nanoscale level. The document provides an overview of key concepts in nanobiotechnology including:
- Nanoparticles which are between 1-100 nm and have unique physical and chemical properties compared to larger particles.
- Applications of nanotechnology in areas like medicine, where nanomedicine uses nanoparticles for imaging, drug delivery, and therapy. For example, iron oxide nanoparticles can improve MRI imaging of cancer tumors.
- Nanoparticles are also used for rapid medical diagnostics and early detection of diseases through sensors and probes. Gold nanoparticles attached to antibodies can provide quick flu virus diagnosis.
- Nanoparticles allow more targeted drug delivery
nanotech
Carbon nanotubes and other nanomaterials have a wide variety of applications in medicine, environmental remediation, energy, space exploration, food, fabrics, and sports goods. However, there are also some disadvantages to nanotechnology that need to be addressed, such as potential health risks from exposure to certain nanomaterials.
Nano Biotechnology
This document discusses nanobiotechnology and how it can be applied in medicine. It describes how nanotechnology allows us to understand and manipulate matter at the molecular level, and how this enables the development of novel biomedical applications like nanobiosensors, nanomedicine, and nanosubmarines for targeted drug delivery. Specific examples mentioned include using ribosomes as nanomemories, biochemical motors like ATPase for powering nanorobots, and developing new insights into DNA structure and function through nanotechnology. The overall message is that nanobiotechnology has great potential for advances in diagnosis, treatment, and understanding of biological processes at the cellular and molecular scale.
APPLICATION OF NANO-TECHNOLOGY IN MEDICAL FIELD
Nanotechnology involves manipulating matter at the atomic and molecular scale. It has many potential applications in medicine. Nanoparticles can be used for more precise drug delivery and targeted cancer treatment. Surgical instruments and robots at the nanoscale could enable minimally invasive microsurgeries. Future applications may include nanorobots injected into the body to repair cells or detect infections and diseases. Nanotechnology promises to revolutionize healthcare by enabling new diagnostic and therapeutic capabilities at the smallest of scales.
Nanotechnology to detect cancer
This document discusses how nanotechnology can be used to detect cancer. It describes how nanoparticles like gold nanoparticles, quantum dots, and nanorobots could be engineered to target cancer cells for detection and treatment. Gold nanoparticles in particular can accumulate in tumors due to leaky vasculature and be used for imaging. Quantum dots consisting of materials like cadmium selenide can be conjugated to biomarkers to image different parts of cells. Future nanorobots may help distinguish cell types, deliver targeted radiation treatment, and be retrieved after their task is complete, representing a promising new approach to medicine.
In medicine
Nanotechnology involves manipulating materials at the nanoscale and has many applications in medicine. It can be used to more precisely deliver drugs to specific locations in the body using nanobots or nanoparticles, helping improve treatment effectiveness and reduce side effects. Disease diagnosis and prevention may also be enhanced through tools like quantum dots that can identify cancer cells and nanobots that remove fat deposits or "cook" tumors. However, there are also environmental and health risks like nanoparticles potentially damaging lungs or organs if inhaled or entering the bloodstream that require further research. Overall, while still developing, nanomedicine shows promise for new cures and saving lives if risks are adequately addressed.
In medicine
Nanotechnology involves manipulating materials at the nanoscale and has many applications in medicine. It can be used to more precisely deliver drugs to specific locations in the body using nanobots or nanoparticles, helping improve treatment effectiveness and reduce side effects. Disease diagnosis and prevention may also be enhanced through tools like quantum dots that can identify cancer cells and nanobots that remove fat deposits or "cook" tumors. However, there are also environmental and health risks like nanoparticles potentially damaging lungs or organs if inhaled or entering the bloodstream that require further research. Overall, while still developing, nanomedicine shows promise for finding cures but safety testing is important to ensure safe use.
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.
Nanotechnology
Nanotechnology is a field that deals with things at molecular level that is as tiny as 10^(-9) of units and finds very useful implementations from cleaning clothes to curing the "incurable"--CANCER.
Nanotechnology vamm cme_20110612
This document discusses the history and development of nanotechnology. It describes how the field originated from Feynman's 1959 talk where he first proposed the concept of nanotechnology. It then discusses how the term was introduced by Professor Taniguchi in 1974 and promoted by Dr. K. Eric Drexler in the 1980s. The development of cluster science and the scanning tunneling microscope in the 1980s helped mature the field. The document outlines several applications of nanotechnology in areas like medicine, materials science, and engineering.
NANOTECHNOLOGY IN SURGERY .pptx
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.
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一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(爱大毕业证书)爱荷华大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(爱大毕业证书)爱荷华大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(爱大毕业证书)爱荷华大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(爱大毕业证书)爱荷华大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
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This manual contains programs on object oriented programming concepts using C++ language.
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...
This document serves as a comprehensive step-by-step guide on how to effectively use PyCharm for remote debugging of the Windows Subsystem for Linux (WSL) on a local Windows machine. It meticulously outlines several critical steps in the process, starting with the crucial task of enabling permissions, followed by the installation and configuration of WSL.
The guide then proceeds to explain how to set up the SSH service within the WSL environment, an integral part of the process. Alongside this, it also provides detailed instructions on how to modify the inbound rules of the Windows firewall to facilitate the process, ensuring that there are no connectivity issues that could potentially hinder the debugging process.
The document further emphasizes on the importance of checking the connection between the Windows and WSL environments, providing instructions on how to ensure that the connection is optimal and ready for remote debugging.
It also offers an in-depth guide on how to configure the WSL interpreter and files within the PyCharm environment. This is essential for ensuring that the debugging process is set up correctly and that the program can be run effectively within the WSL terminal.
Additionally, the document provides guidance on how to set up breakpoints for debugging, a fundamental aspect of the debugging process which allows the developer to stop the execution of their code at certain points and inspect their program at those stages.
Finally, the document concludes by providing a link to a reference blog. This blog offers additional information and guidance on configuring the remote Python interpreter in PyCharm, providing the reader with a well-rounded understanding of the process.
Software Engineering and Project Management - Software Testing + Agile Method...
Software Testing: A Strategic Approach to Software Testing, Strategic Issues, Test Strategies for Conventional Software, Test Strategies for Object -Oriented Software, Validation Testing, System Testing, The Art of Debugging.
Agile Methodology: Before Agile – Waterfall, Agile Development.
Call For Paper -3rd International Conference on Artificial Intelligence Advan...
* Registration is currently open *
Call for Research Papers!!!
Free – Extended Paper will be published as free of cost.
3rd International Conference on Artificial Intelligence Advances (AIAD 2024)
July 13 ~ 14, 2024, Virtual Conference
Webpage URL: https://aiad2024.org/index
Submission Deadline: June 22, 2024
Submission System URL:
https://aiad2024.org/submission/index.php
Contact Us:
Here's where you can reach us : aiad@aiad2024.org (or) aiadconference@yahoo.com
WikiCFP URL: http://wikicfp.com/cfp/servlet/event.showcfp?eventid=180509©ownerid=171656
#artificialintelligence #softcomputing #machinelearning #technology #datascience #python #deeplearning #tech #robotics #innovation #bigdata #coding #iot #computerscience #data #dataanalytics #engineering #robot #datascientist #software #automation #analytics #ml #pythonprogramming #programmer #digitaltransformation #developer #promptengineering #generativeai #genai #chatgpt #artificial #intelligence #datamining #networkscommunications #robotics #callforsubmission #submissionsopen #deadline #opencall #virtual #conference
Digital Twins Computer Networking Paper Presentation.pptx
A Digital Twin in computer networking is a virtual representation of a physical network, used to simulate, analyze, and optimize network performance and reliability. It leverages real-time data to enhance network management, predict issues, and improve decision-making processes.
Software Engineering and Project Management - Introduction, Modeling Concepts...
Introduction, Modeling Concepts and Class Modeling: What is Object orientation? What is OO development? OO Themes; Evidence for usefulness of OO development; OO modeling history. Modeling
as Design technique: Modeling, abstraction, The Three models. Class Modeling: Object and Class Concept, Link and associations concepts, Generalization and Inheritance, A sample class model, Navigation of class models, and UML diagrams
Building the Analysis Models: Requirement Analysis, Analysis Model Approaches, Data modeling Concepts, Object Oriented Analysis, Scenario-Based Modeling, Flow-Oriented Modeling, class Based Modeling, Creating a Behavioral Model.
原版制作(Humboldt毕业证书)柏林大学毕业证学位证一模一样
原件一模一样【微信：bwp0011】《(Humboldt毕业证书)柏林大学毕业证学位证》【微信：bwp0011】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问微bwp0011
【主营项目】
一.毕业证【微bwp0011】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微bwp0011】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Height and depth gauge linear metrology.pdf
Height gauges may also be used to measure the height of an object by using the underside of the scriber as the datum. The datum may be permanently fixed or the height gauge may have provision to adjust the scale, this is done by sliding the scale vertically along the body of the height gauge by turning a fine feed screw at the top of the gauge; then with the scriber set to the same level as the base, the scale can be matched to it. This adjustment allows different scribers or probes to be used, as well as adjusting for any errors in a damaged or resharpened probe.
Mechanical Engineering on AAI Summer Training Report-003.pdf
Mechanical Engineering PROJECT REPORT ON SUMMER VOCATIONAL TRAINING
AT MBB AIRPORT
一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理
原版一模一样【微信：741003700 】【(uofo毕业证书)美国俄勒冈大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
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- 1. Nanotechnology and medicine Dina Khater – 3 April 2011 - SFC
- 2. Nanotechnology Nano is 1×10−9 m. Nanotechnology deals with structures with a size range of 1 to 100 nm. It`s based upon molecular self- assembly
- 4. Nanotechnology AT the nano level materials begin to demonstrate entirely new chemical and physical properties. Materials can be stronger, lighter and highly soluble , reducing of melting point ……
- 5. Nanotechnology BY manipulating the arrangement of atoms nanotechnology may be able to create many new materials and devices .
- 6. Nanotechnology Nanotechnology has several application on many fields such as : o Medicine o Electronics o Energy production o water processing ………
- 7. Nanomedicine •It is the medical application of nanotechnology. •It`s defined as the repair, construction and control of human biological systems using devices built upon nanotechnology standards.
- 8. Nanomedicine • Nanostructured materials, engineered enzymes and many other products of biotechnology will be very useful in the future. •High-sophisticated, medically programmable nanomachines and nanorobots are developed.
- 9. Nanomedicine That will allow doctors to approach the human body at the cellular and molecular levels. Interventions such as repairing damaged tissues (bone, muscle, nerve) will be possible.
- 10. Nanomedicine Nanomedicine is a huge industry. Sales reached 6.8 billion dollars in 2004. USA and European Union are investing billions of dollars and plan to invest more in the future.
- 11. Nanomedicine Nanotechnology can be used in many fields of medicine •Pharmacy •visualization •cancer •Diagnoses •surgery
- 12. Nanopharmacy It can help in increasing the bioavailability of the drug and biodistributions . So it will reduce side effects . It can icrease the solubility of the drug.
- 13. Nanopharmacy It can help giving suspensions as IV injection.
- 14. Nanopharmacy Nanostructures have large surface area which means more room for functional groups which can bind with tumor cells.
- 15. Nanopharmacy the biodistribution of these nanoparticles is mostly unknown due to the difficulty in targeting specific organs in the body. In mice, gold selectively targeted certain organs based on their size and charge.
- 16. Nanopharmacy Positively-charged gold nanoparticles were found to enter the kidneys . negatively-charged gold nanoparticles remained in the liver and spleen. The nanoshells can be targeted to bond to cancerous cells by conjugating antibodies or peptides to the nanoshell surface.
- 17. Nanomedicine and cancer By irradiating the area of the tumor with an infrared laser, which passes through flesh without heating it, the gold is heated sufficiently to cause death to the cancer cells.
- 18. photodynamic therapy If the particle is metal, energy from the Light may also be used to produce high energy ,oxygen molecules which will chemically react with and destroy most organic molecules that are next to them (like tumors).
- 19. photodynamic therapy Unlike chemotherapy it does not leave a “toxic trail”
- 20. Surgery This could solve the difficulties and blood leaks caused when the surgeon tries to re-stitch the arteries that have been cut during a kidney or heart transplant. The flesh welder could weld the artery perfectly
- 21. Surgery Nanoparticles of cadmium selenide (quantum dots) glow when exposed to ultraviolet light. When injected, they seep into cancer tumors. The surgeon can see the glowing tumor, and use it as a guide for more accurate tumor removal.
- 22. References http://en.wikipedia.org/wiki/Nanome dicine#cite_note-6 http://www.nanoed.org/concepts_ap ps/AuNanoShells/InDepthIntroPg1.ht ml#InDepthIntro http://www.nanomedicinecenter.com/ drug-delivery/
- 23. Thanks Thanks Dina Nabil Khater Khater_dina@yahoo.com Supervised by prof. Doctor: Wael Sami Industrial pharmacy department SPC supervisor
- 32. Sensor test chips containing thousands of nanowires, able to detect proteins and other biomarkers left behind by cancer cells, could enable the detection and diagnosis of cancer in the early stages from a few drops of a patient's blood.