Sentences with word «nanodevice»

Johnson says engineers can use the formula to identify the best possible combination and orientation of materials for optimizing heat transfer in nanodevices such as thermophotovoltaics, which involves etching surfaces with very fine, intricate patterns to improve their heat - absorbing properties.
Engineers at the University of Massachusetts Amherst are leading a research team that is developing a new type of nanodevice for computer microprocessors that can mimic the functioning of a biological synapse — the place where a signal passes from one nerve cell to another in the body.
«DNA - based nanodevices for molecular medicine.»
The energy lost in small systems, like nanodevices, can be decisive in order to obtain an optimal functioning of this kind of systems.
«The results obtained in this research are of great interest since they underlie the physics of the energy generation and conversion nanodevices.
Scientists of the ICN2 Physics and Engineering of Nanodevices Group, led by ICREA Prof. Sergio O. Valenzuela, have contributed to the literature on spin...
Such a precise control of phase transformations opens up new avenues for materials design and processing, as well as advanced nanodevice fabrication.
Bottom - up approaches rely on building nanodevices brick by brick — or molecule by molecule — rather like putting together a house or a car.
One technical hurdle is to integrate all the components needed for a self - powered nanodevice to detect a change and transmit a signal to the web.
«These results improve our understanding of friction and thermal motion at the nanoscale and will be helpful in the design and construction of future nanodevices,» says Christoph Dellago, one of the authors of the study.
The observations are consistent with the existence of localized, on - tube nanodevices of a type proposed theoretically.
«For example, working with [Founding Core Faculty member and Molecular Robotics co-lead] William Shih, we built tensegrity - based DNA nanodevices that can be programmed to change shape on demand for biomedical applications, and with [Core Faculty member and Bioinspired Robotics co-lead] Radhika Nagpal, we engineered a self - deforming, modular robot that can perform a variety of maneuvers more quickly than traditional robots.
In the future tiny nanodevices might patrol our arteries, fighting infections and diagnosing disease.
Researchers are finding ways to assemble nanodevices and materials with the help of molecular machinery such as DNA and proteins as well as viruses, bacteria and other micro-organisms.
What about futurist Bill Joy's warning: that self - replicating nanodevices could proliferate and consume the planet, turning it into a gray goo?
«Paving the way for ionotronic nanodevices: Discovery helps develop a new kind of electrically switchable memories.»
DNA has garnered attention for its potential as a programmable material platform that could spawn entire new and revolutionary nanodevices in computer science, microscopy, biology, and more.
The development of diagnostic and therapeutic nanodevices based on engineered recombinant proteins capable of recognizing specific tumor cell receptors is currently actively pursued.
Nanosome: Nanodevices existing symbiotically inside biological cells, doing mechanosynthesis and disassembly for it and replicating with the cell.
Together, they will focus on the great opportunities that lie in scaling up from atomic assembly and individual nanodevices to macroscopic systems and structures with emergent properties and functionality.
However, the team hopes to one day take this well beyond nanodevices, and is looking at one day being able to weave the generators into the fabric of a jacket that could generate enough energy through the wearer's movement to power devices.
Articles in any contemporary topical areas are sought, from basic science of nanoscale physics and chemistry to applications in nanodevices, quantum engineering and quantum computing.
However, when the system is finite and small enough, like nanodevices, the formation of an interface could imply an excessively high energetic cost and, therefore, becomes energetically unfavorable.
«As a result of this description, it can be predicted that this peculiar behavior of small systems underlie the dynamic of energy generating, storage or conversion nanodevices,» Pérez concludes.
Based on Nikitin's calculations, nanoGUNE's Nanodevices group fabricated gold nanoantennas on graphene provided by Graphenea.
Such a concept — of a precise control of phase transformations with an atomic spatial precision — should be, in principle, applicable not only to SrNbO3.4 / SrNbO3 but also to other materials, finding applications in material processing and nanodevice fabrication.
If 2 - D materials in a nanodevice expand or shrink at different rates from each other when heated, that could change the device's electronic properties — such as how well it conducts electricity, says Antoine Reserbat - Plantey, a physicist at the Institute of Photonic Sciences in Barcelona not involved in the research.
The university's WPI - Advanced Institute for Materials Research, renowned for its work on metallic glasses, polymers and nanodevices, has lost ¥ 1 billion (US$ 12.5 million) of equipment, and the cost is likely to increase when the damage is assessed in detail, says Yoshinori Yamamoto, the institute's director.
I wanted to create a «programming language for matter» — a combination of software and chemistry that would enable people to describe a nanomachine's shape and would then determine the series of chemical processes that a chemist or a robot should carry out to build the nanodevice.
Nanodevices are often too big and complex to be manufactured by chemists, yet too small to be pieced together by engineers.
One could leverage this ability to control phenomena such as adhesion in nanodevices, drag on vehicles, and many other interactions of interest to the [Defense Department].»
Zhang and his colleagues from the Chinese Academy of Sciences, Beijing Key Laboratory for Nanomaterials and Nanodevices, and the Collaborative Innovation Center of Quantum Matter teamed up with Japanese collaborators from the National Institute for Materials Science to solve the problem.
Any nanodevices introduced into the body, deliberately or inadvertently, could be toxic or provoke immune reactions.
Then we apply soft - chemical processes to organize these 2D nanosheets as a building block into precisely controlled nano - to meso - structures, aiming at the creation of novel functional materials and nanodevices.
With numerous symposiums and plenary sessions E-MRS Spring Meeting provides a forum to discuss current trends and cutting - edge research on nanomaterials, biomaterials and nanomedicine, semiconductors and nanodevices, material processing and characterization setting up trends and future paths in material research field.
Washington DC About Blog Welcome to Chemical & Engineering News's Nano SCENE, an up - to - the - minute collection of news about nanoscience and nanotechnology, including coverage of nanofabrication and assembly, characterization of nanostructures, bionanotechnology, organic and inorganic nanomaterials, and nanodevices.
The focus of this experiment is the ability to generate small amounts of power needed for nanodevices.
Four hamsters wearing tiny jackets can generate enough energy to power a nanodevice.
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