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Transistors in Medical News

UGA researchers achieve breakthrough in effort to develop tiny biological fuel cells

...e gives us the control to systematically vary polymer architecture, opening up the possibility for various uses in electronic devices such as sensors, transistors and diodes." The ultra-thin films are between 5 and 50 nanometerstoo small to see, even under a high-powered optical microscope. Locklin said it's...

SKorean Scientists Develop Technology for Cheap Biosensor

...id Monday they had developed new technology to use transistors in devices for quick diagnosis of diseases such as...of Science and Technology. "We proved that transistors can be used not only for computers but also for de...ptical. "But our technology using existing transistors will open the way for the mass production of cheap...

Scientists Consider About New Technology Called Nanotechnology

... this field in a big way. Even with the very little knowledge that is currently available regarding nanotechnology, scientists have manufactured transistors measuring 130 nanometers. With our ever increasing knowledge of nanoscience and the ability to engineer new products and services, it would not be far...

Electronic Skin (E-Skin) To Robots

...t // human sense of touch. The results of the study was published in Proceedings of National Academy of Sciences. The film incorporates a matrix of transistors to measure pressure and another to sense temperature. The point at which two wires intersect in each matrix provides sensor readings, with changes in ...
Transistors in Biological News

Nanophysics: Serving up Buckyballs on a silver platter

...ectronic properties of C60 are very unusual, and there is a massive research effort toward integrating it into molecular scale electronic devices like transistors and logic gates. To do this, researchers need to know how the molecule forms bonds with a metal substrate, such as silver, which is commonly used a...

Silicon with afterburners: Process developed at Rice could be boon to electronics manufacturer

...Law, suggested by Intel co-founder Gordon Moore in 1965, said the number of transistors that can be placed on an integrated circuit doubles about every two years. ...c or phosphorus per 100 million of silicon. But as manufacturers pack more transistors onto integrated circuits by making the circuits ever smaller, doping gets p...

Researchers create freestanding nanoparticle films without fillers

...tion of flexible television and computer screens. A key component in the transistors in integrated circuits is an insulating layer that separates the gate, whic... semiconductor manufacturers have used silicon dioxide for this purpose. As transistors have shrunk, however, they have been forced to make this layer thinner and ...

Singapore-US scientists first to develop revolutionary microchip that uses 30 times less energy

...0 times in terms of energy consumption while running seven times faster than the contemporary CMOS design. This is in contrast with today's silicon transistors become increasingly 'noisy' as they get smaller, thus engineers have historically dealt with this by boosting the operating voltage to overpower the n...

Developer of advanced computing memory, father of biochemical engineering, and innovative engineering educators win highest engineering honors of 2009

...es developed the set of consistent scaling principles for miniaturizing MOS transistors and the integrated circuits using them, which are the basis for today's ele...DRAM chips. In the early 1970s the industry was concerned with how far MOS transistors could be miniaturized without affecting their switching ability. Dennard's...

EPSRC Science and Innovation Awards 2008

...ed atomic plane made from carbon atoms. The electronic properties of graphene have led to research into its use as a possible replacement for sensors, transistors and semi-transistors. Researchers now increasingly believe graphene may have uses in many other areas. This centre will examine possible applications ...

Can genetic information be controlled by light?

...ecules it might one day become possible to use laser pulses to 'switch' specific molecules. It might even be possible under some circumstances to make transistors from DNA that would work through the hydrogen bonds," explains Professor Temps. ...

Multitasking nanotechnology

...mne SONS 2 (Self-Organised NanoStructures). These nanostructured layers may one day be used to build the components of electronics devices, such as transistors and switches, for a future generation of powerful computers based on molecules rather than silicon chips. Speaking at the European Materials Resear...

Roadrunner supercomputer puts research at a new scale

...pses. Neurons are nerve cells that process information in the brain. Neurons communicate with each other using synaptic connections, analogous to what transistors are in modern computer chips. Synapses store memories and play a vital role in learning. Synapses set the scale for computations performed by the b...

How to make microwaves on a chip to replace X-rays for medical imaging and security

...of these applications require inexpensive portable hardware that can generate signals in the GHz to THz range with more than 1 watt of power. However, transistors on a standard silicon chip have been limited to a few milliwatts at up to about 100 GHz. Now a method of generating high-power signals at frequencie...
Transistors in Biological Technology

USC researchers print dense lattice of transparent nanotube transistors on flexible base

It's a clear, colorless disk about 5 inches in diameter that bends and twists like a playing card, with a lattice of more than 20,000 nanotube transistors capable of high-performance electronics printed upon it using a potentially inexpensive low-temperature process. Its University of Southern ...

Penn scientists demonstrate potential of graphene films as next-generation transistors

PHILADELPHIA - Physicists at the University of Pennsylvania have characterized an aspect of graphene film behavior by measuring the way it conducts electricity on a substrate. This milestone advances the potential application of graphene, the ultra-thin, single-atom thick carbon sheets that con...

Bilayer graphene gets a bandgap

...of Energy's Lawrence Berkeley National Laboratory, where he is a member of the Materials Sciences Division. "For one thing, you can build field-effect transistors with graphene, but if there's no bandgap you can't turn them off! If you could achieve a graphene bandgap, however, you should be able to make very go...

New MIT radio chip mimics human ear

...range. Electromagnetic waves travel through electronic inductors and capacitors (analogous to the biological cochlea's fluid and membrane). Electronic transistors play the role of the cochlea's hair cells. The analog RF cochlea chip is faster than any other RF spectrum analyzer and consumes about 100 times l...

Graphene may have advantages over copper for IC interconnects at the nanoscale

... as 18 nanometers. The results suggest that graphene could out-perform copper for use as on-chip interconnects tiny wires that are used to connect transistors and other devices on integrated circuits. Use of graphene for these interconnects could help extend the long run of performance improvements for sili...

Nanosys Licenses Nanowire Technology to QuantuMDx Group for Next Generation Diagnostic and Sequencing Technologies

... core intellectual property involves the use of nanowire-based field effect transistors (FETs) as biosensors, which were derived from the work of Dr. Charles Liebe... and microfluidic technologies to bear on using nanowire based field effect transistors (FETs) as highly responsive sensors of biomolecules. The power of Lieber's ...

SAFC Hitech & Air Water Inc. Extend High-End Materials Research Services Collaboration to Support Japan Chip Industry

...d at the Matsumoto facility continues the drive to support Moore's Law of developing advanced semiconductors that integrate a greater concentration of transistors per unit area to offer increased functionality while consuming less power. Such advances are expected to be achieved at the molecular level by investi...

Self-assembled nanowires could make chips smaller and faster

...ll. Researchers at the University of Illinois have found a new way to make transistors smaller and faster. The technique uses self-assembled, self-aligned, and de...sferable nature, the nanowire channels could help create higher performance transistors for next-generation integrated circuit applications, Li said. The high qu...

Putting the squeeze on an old material could lead to 'instant on' electronic memory

...eved a ferroelectric transistor that works. "Adding new functionality to transistors can lead to improved computing and devices that are lower power, higher spe...aid Schlom, professor of materials science and engineering. "Several hybrid transistors have been proposed specifically with ferroelectrics in mind. By creating a ...

Novel CU-Boulder technique shrinks size of nanotechnology circuitry

...e. The process may be another step in "Moore's Law," a trend described by Intel co-founder George Moore in 1965, which predicted that the number of transistors that can be placed on a single integrated circuit doubles about every 18 months. Since the technology industry is driven by Moore's Law, a stall in s...
Transistors in Biological Dictionary

Amp resistance

... The unit injects a precise 1- amp of current into the resistance to be tested. ... resistance per unit length and to test diode rectifiers or transistors at 1- amp . ... Electronic gadgets for R/C, over 3500 indexed R/C links world wide, hints ... Output Resistance (Zoi) The resistance seen 'look...
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(Date:7/10/2014)... The benefits of medical imaging far outweigh the ... Right Way, with The Right Radiation Dose. However, overuse ... Mayo Clinic is leading a collaborative effort to ensure ... published online in the Journal of Patient Safety ... Joint Commission, the Intersociety Accreditation Commission, and the Centers ...
(Date:7/10/2014)... For decades, health-conscious people around the globe have ... figuring this was one of the paths to good ... clinical trials of antioxidant supplements have repeatedly dashed the ... their cancer risk. Virtually all such trials have ... In fact, in several trials antioxidant supplementation has been ...
(Date:7/10/2014)... Men who experience hot flashes are unlikely to ... from their silent suffering if they are willing ... a Baylor University case study., After seven weeks of ... hot flashes following prostate cancer surgery showed a drastic ... impressive improvement in sleep quality, according to the study., ...
(Date:7/9/2014)... MA -- Vasectomy was associated with a small increased ... advanced or lethal prostate cancer according to a new ... researchers found that the association remained even among men ... of lethal cancer cannot be explained by diagnostic bias. ... date to look at the link between vasectomy and ...
(Date:7/9/2014)... cancer, researchers have uncovered mutations in a cell-signaling pathway ... knowledge may expand treatments for patients because drugs targeting ... are in clinical trials. , Reporting July 9 in ... (TCGA), including researchers at Washington University School of Medicine ... studied tumors from 230 patients with lung adenocarcinoma. , ...
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(Date:7/9/2014)... climate change shifts the geographic ranges in which animals ... has on their parasites. Does an increased range for ... well? , Not necessarily, says a team of UC ... Kuris. In a study published in the Journal ... for some species, the opposite may happen: Hosts may ...
(Date:7/9/2014)... NY, July 9, 2014Biofuels derived from the oils produced ... fossil fuels. To achieve this goal, optimization of cost ... open pond systems, is needed. Sapphire Energy has developed ... open pond algae cultivation systems, described in Industrial ... Inc., publishers. The article is available on the ...
(Date:7/9/2014)... URBANA, Ill. With over 100 diseases that can ... the top of the most wanted list? University of ... reason that more research is needed on the fungus ... associated with cool, damp growing conditions but Macrophomina ... hot and dry drought conditions. , "As the climate ...
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