nanotechnology research papers 2012-102

nanotechnology research papers 2012-102




Nanotechnology  Nanomedicine
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TITLE Attempts have been made to prepare nanocomposites based on medical grade HTV silicone rubber and organoclay with varying amount of clay compositions. Incorporation of the nanosilicate platelets onto the silicone rubber matrix was carried out via melt mixing

Nanotechnology  Nanomedicine
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Chemical Vapor Deposition method were initially acid oxidized using strong acids at different temperature and reaction time so as to remove impurities whilst introducing carboxylic groups on to the surface. The drug riluzole was then conjugated to the oxidized

From Functional Leader to Knowledge Broker: Case Studies in the Practices of Principal Investigators in Nanotechnology
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ABSTRACT Principal investigators are critical actors in nanotechnology research, yet few studies have explored the personal actions and experiences of PIs. In this study, I examined various principal investigators and their approach to new boundary spanning and

Consumers, nanotechnology and responsibilities operationalizing the risk society
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Our society is a risk society. Risks are pervasive and influence our lives and our surroundings. Society now accommodates to newly emerging technologies, like nanotechnology. Different actors respond to these changes, and they respond in a variety

Nanotechnology  Nanomedicine
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The synthesis of well defined nanoparticles in the size range 100 nm has received much attention since they can offer highly promising and novel options for a wide range of technical applications. Gold nanoparticles are of special interest due to their prominent

Nanotechnology  Nanomedicine
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 International Conference and Exhibition on Nanotechnology  Nanomedicine  M1 1Department of Microbiology, Vysya College, India 2Department of Biotechnology, MGR College, India Nanotechnology research is emerging as cutting edge technology interdisciplinary

Nanotechnology  Nanomedicine
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Photodynamic therapy (PDT) has developed over last century and is now becoming a more widely used for the treatment of various diseases such as cancer and macular degeneration. PDT consists of 2 components: administration of photosensitizer and irradiation of light at

Nanotechnology  Nanomedicine
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TITLE In case of oral absorption of drug it dissolves first and then it gets absorbed by diffusion through gastrointestinal (GI) membranes. Basically GI environment is aqueous in nature and as well-known one third of drug population are water insoluble. Hence there is

Nanotechnology  Nanomedicine
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Single-wall carbon nanotubes (SWNTs) are very attractive for solar cell design because of its ability to absorb light in the near-IR (NIR) spectral range, which is not possible for most organic compounds. SWNTs also possess high carrier mobility, and may have

Nanotechnology Applications in Neuroscience: Advances, Opportunities and Challenges
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New treatment and prophylaxis needs, which have emerged as the incidence of central nervous system disorders (CNSDs) has increased, have brought two concepts together: neuroscience and nanotechology. Because of the restricton of the blood-brain barrier (

Affective factors contributing to entrepreneurship potential of nanotechnology in agricultural sector of Iran
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Full potential of nanotechnologies especially in creating new jobs and providing opportunities for entrepreneurs in agriculture sector has not yet been realized. In this regard, examining the factors that promote the entrepreneurial potential of nanotechnology should

Nanotechnology  Nanomedicine
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Nanocomposite films are thin films formed by mixing two or more dissimilar materials having nano-dimensional phase (s) in order to control and develop new and improved structures and properties. The properties of nanocomposite films depend not only upon the

Nanotechnology  Nanomedicine
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The application of nanomaterials is in great demand in medicine and general biology for various applications such as killing the pathogens, fluorescent biological labels, drug and gene delivery, bio detection of pathogens, detection of proteins and DNA, tumor

Application of nanotechnology in food and dairy processing: An overview
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ABSTRACT Over the past few decades, the evaluation of a number of science disciplines and technologies have revolutionized food and dairy processing sector. Most notable among these are biotechnology, information technology etc. Recently Nanotechnology, an

Teachers and Students Feedback Concerning the Use of ICT Tools in Learning Science through Nanotechnology
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ABSTRACT In the last decades many researches underlined the alarming decline in young people s interest for key Mathematics and Science studies. In this respect, several efforts are still to be made for attracting the students to learn Science and to be interested by the

Nanotechnology  Nanomedicine
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Venous thromboembolism (VTE), that includes deep venous thrombosis (DVT) and pulmonary embolism (PE), is a major healthcare problem causing significant morbidity and mortality. An intense inflammatory response occurs with venous thromboembolism

Nanotechnology  Nanomedicine
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Finite element simulations have become an important tool in the analysis of biomolecular functional models, such as electrophoresis, electrostatics and diffusion influenced reaction rate constants. For efficient and accurate finite element solutions, adaptive and quality

Nanotechnology  Nanomedicine
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We found that dispersion and agglomeration of zero size nanoparticle is depend on its surface energy of nano particles. The nano-particles agglomerates to a big particle due to its attraction. A long flexible polymer chain covers the agglomerated particle while a

Nanotechnology  Nanomedicine
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We report on the preparation and luminescence response of PbS coupled quantum dots. If two quantum dots are separated by a distance of a few angstroms only then an electrical or chemical interaction can take place between them. This type of a pair of interacting

Nanotechnology  Nanomedicine
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While we have gained a great amount of knowledge in microcantilever bending due to surface stress changes, which is a unique property of microcantilever sensors, we are still in the early stages of understanding the fundamental surface chemistries of surface-stress-

Nanotechnology  Nanomedicine
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The widespread use of silver nanoparticles in consumer products has resulted in the release of these particles into aquatic, terrestrial, and atmospheric environments where their fate and behavior are largely unknown. In present study the environmental toxicity of procured Ag

Implementation of High Speed Reed Solomon Decoder using Nanotechnology Based Quantum Dot Cellular Automata
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ABSTRACT Quantum-dot cellular automata (QCA) is an emerging technology that can be considered as a possible alternative for semiconductor transistor technology. It has many attractive features such as very high speed, reduced size and low power consumption

Nanotechnology  Nanomedicine
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(PHCA NPs) of the anti-alzheimer s drug galantamine and to study the effect of polysorbate 80 coating on its brain targeting ability. Galantamine loaded PHCA NPs (Gal-PHCA NPs) was prepared successfully by emulsion polymerization coated with polysorbate 80 and

Nanotechnology and the
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The advent of nanotechnology as the next industrial revolution may cause anyone with some knowledge of the environmental and health effects of previous industrial revolutions to ask some justifiably tough, skeptical questions. The promises of previous technological

Nanotechnology  Nanomedicine
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Zinc oxide nanoparticles (ZnO NPs) are increasingly recognized for their utility in biological applications including biosensor and nanomedicine. It has been reported that ZnO NPs induce selective cytotoxicity to cancers cells. However, little is known about the toxicity

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