Results 271 to 280 of about 255,979 (311)
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JAMA, 2015
Human dreams and imagination often give rise to new science and technology. Nanotechnology, a 21st-century frontier, was born out of such dreams. Nanotechnology is defined as the understanding and control of matter at dimensions between 1 and 100 nm where unique phenomena enable novel applications.
Robert, Langer, Ralph, Weissleder
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Human dreams and imagination often give rise to new science and technology. Nanotechnology, a 21st-century frontier, was born out of such dreams. Nanotechnology is defined as the understanding and control of matter at dimensions between 1 and 100 nm where unique phenomena enable novel applications.
Robert, Langer, Ralph, Weissleder
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Multitasking in nanotechnology
Nanotechnology, 2013Nanostructures are smart. Like phones, where making calls is now just one of a long list of handy functions, researchers are increasingly developing nanostructures that seem a 'Jack of all trades' and a master of several. In this issue researchers at the Chinese Academy of Sciences and Northeastern University describe a nanoscale sensing device that ...
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2011
The base sequence encoded in nucleic acids yields significant structural and functional properties into the biopolymer. The resulting nucleic acid nanostructures provide the basis for the rapidly developing area of DNA nanotechnology. Advances in this field will be exemplified by discussing the following topics: (i) Hemin/G-quadruplex DNA ...
Ofer I, Wilner +2 more
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The base sequence encoded in nucleic acids yields significant structural and functional properties into the biopolymer. The resulting nucleic acid nanostructures provide the basis for the rapidly developing area of DNA nanotechnology. Advances in this field will be exemplified by discussing the following topics: (i) Hemin/G-quadruplex DNA ...
Ofer I, Wilner +2 more
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Chirality, 2005
A review of chiral, nanoscale science and technology is presented, with the subject divided into two topics. The first discusses nanotechnology in the service of asymmetric synthesis, chiral separations, and analysis. The second topic concerns broader research in the nanotechnology realm, where molecular chirality plays a role in the properties of ...
Jing, Zhang +3 more
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A review of chiral, nanoscale science and technology is presented, with the subject divided into two topics. The first discusses nanotechnology in the service of asymmetric synthesis, chiral separations, and analysis. The second topic concerns broader research in the nanotechnology realm, where molecular chirality plays a role in the properties of ...
Jing, Zhang +3 more
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Nanotechnologies for Neurosciences
2018The applications of nanotechnology in the field of neuroscience can be divided into two main strands: (i) applications in the field of basic research and (ii) applications in the clinical field. In the first area we deal with: (a) developing and applying nano-engineered materials to promote adhesion, growth and neuronal differentiation and to ...
A. Aloisi, D. Pisignano, R. Rinaldi
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Food and Chemical Toxicology, 2015
Nanomaterials are being used in cosmetic products for various effects. However, their use also raises potential safety concerns. Some of these concerns can be addressed by determining the type of nanomaterials used, as well as stability, potential for skin absorption, route of exposure, and how they are formulated in cosmetic products.
Linda M, Katz +2 more
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Nanomaterials are being used in cosmetic products for various effects. However, their use also raises potential safety concerns. Some of these concerns can be addressed by determining the type of nanomaterials used, as well as stability, potential for skin absorption, route of exposure, and how they are formulated in cosmetic products.
Linda M, Katz +2 more
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Nanotechnology in Neuromodulation
2012As clinical neuromodulation moves beyond electrical stimulation with macroelectrodes, the need becomes apparent for techniques that interact with the nervous system on its own level (neurons and glia) and using its own mechanisms (electrical and chemical).
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Biotechnology Advances, 2004
Nanotechnology is playing an increasingly important role in the development of biosensors. The sensitivity and performance of biosensors is being improved by using nanomaterials for their construction. The use of these nanomaterials has allowed the introduction of many new signal transduction technologies in biosensors.
Chen, Jianrong +4 more
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Nanotechnology is playing an increasingly important role in the development of biosensors. The sensitivity and performance of biosensors is being improved by using nanomaterials for their construction. The use of these nanomaterials has allowed the introduction of many new signal transduction technologies in biosensors.
Chen, Jianrong +4 more
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Nanotechnology to Nanomanufacturing
2010Nanotechnology is a term that is used to describe the science and technology related to the control and manipulation of matter and devices on a scale less than 100 nm in dimension. It involves a multidisciplinary approach involving fields such as applied physics, materials science, chemistry, biology, surface science, robotics, engineering, electrical ...
Waqar Ahmed, M. J. Jackson, I. Ul Hassan
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