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Chemistry World October 11, 2012 Elinor Hughes |
Cotton thread to monitor athletes' dehydration Scientists in Italy have integrated a device to monitor the salt concentration of sweat into a cotton fiber. The fiber can then be embedded into cloth and could be used to monitor hydration levels in athletes by measuring how much they are sweating. |
Technology Research News October 22, 2003 |
Nanowires boost plastic circuits The move is on to develop flexible, cheap, plastic electronics, but so far organic circuits have fallen far short of silicon chip performance. Researchers from the Hahn-Meitner Institute in Germany have moved the field forward with a new way to make flexible transistors. |
Technology Research News December 17, 2003 |
Organic transistors get small Researchers from Cornell University have shown that it is possible to fabricate useful organic thin film transistors that have a channel length as small as 30 nanometers. The smaller the channel, the faster the transistor. Previously, organic TFT channel lengths were limited to about 100 nm. |
Chemistry World January 5, 2011 Jon Cartright |
Silk woven into transistors Researchers in Sweden and Spain have created transistors woven from modified silk fibres. The breakthrough bodes well for a new generation of electronic circuits that can be incorporated into fabrics or inserted into biological environments. |
Technology Research News December 3, 2003 |
Carbon boosts plastic circuits Researchers from the California Institute of Technology have devised an inexpensive way to add better-conducting organic source and drain electrodes to organic thin-film transistors. |
Technology Research News February 23, 2005 |
Tiny transistors sniff chemicals Researchers from the University of Texas at Austin have found that the chemical sensing abilities of infinitesimally small transistors made from thin films of the organic crystal pentacene are quite different from those of larger transistors made from the same materials. |
Technology Research News March 12, 2003 |
Cold logic promises speedy devices Researchers from the University of Cambridge and Hitachi Cambridge Laboratory have made a superconducting logic circuit that computes very quickly and requires little power. |
IEEE Spectrum April 2011 Neil Savage |
Diodes Built Inside Fiber More complex nanocircuits possible, say engineers. |
Technology Research News June 4, 2003 |
DNA part makes transistor Researchers from the University of Lecce in Italy and the University of Bologna in Italy have produced a transistor made from a derivative of one of the four bases that make up DNA. |
Technology Research News December 17, 2003 Eric Smalley |
Microfluidics make flat screens A new method for making big, cheap flat screen displays is a bit like making muffins. Pour liquid polymer into microfluidic channels aligned above an array of electrodes, let cure, and you have organic thin film transistors. |
Technology Research News November 17, 2004 Kimberly Patch |
Fibers Mix Light and Electricity Scientists have demonstrated that it is possible to make some semiconductor devices in optical fiber form. |
Technology Research News June 4, 2003 Kimberly Patch |
Plastic transistors go vertical Researchers from the University of Cambridge in England have brought inexpensive, practical organic transistors a step closer to your grocery cart by devising a pair of processes that form small, vertical transistors from layers of printed polymer. |
Technology Research News November 19, 2003 |
Plastic display circuit shines Researchers from the University of Tokyo have taken a step forward by fabricating on a glass surface a circuit that contains an organic light-emitting diode and an organic thin-film transistor. The diode was bright enough to be used in a display, according to the researchers. |
Technology Research News April 7, 2004 Eric Smalley |
Angle speeds plastic transistor Going with the flow is a good way to pick up speed, particularly for plastic transistors. Rotating the crystal 180 degrees can change the transistor's performance by as much as 3.5 times. |
Technology Research News March 10, 2004 Kimberly Patch |
Tiny pumps drive liquid circuits Researchers from the University of Illinois at Urbana-Champaign and Lucent Technologies' Bell Laboratories have combined microfluidics and organic electronics to make a tunable plastic transistor that could enable low-cost methods to drive, control and monitor labs-on-a-chip. The device can also use tiny amounts of fluid to adjust optical devices. |
Technology Research News November 5, 2003 |
Process prints silicon circuits Researchers from Princeton University have demonstrated a way to use a flexible stamp to print thin-film transistors. The researchers' eventual goal is to directly print electronics on flexible surfaces. |
The Motley Fool March 30, 2006 Jack Uldrich |
IBM's Teeny Tiny Transistors Big Blue's new nanocircuit suggests that carbon nanotubes will soon be employed in hybrid computer circuit devices. |
Chemistry World November 29, 2011 Kate McAlpine |
Print quality nanotubes control LED switching Researchers in California have developed a way to print transistors made of carbon nanotubes and have used them to turn an organic light emitting diode on and off. |
IEEE Spectrum September 2008 |
Paper Transistor Researchers from Universidade Nova de Lisboa, in Portugal, say they've made a transistor in which paper acts as a functional component. |
Chemistry World November 27, 2015 Philippa Matthews |
Root and branch reform of roses show off organic electronics Roses have been transformed into living electronic circuits by introducing semi-conductive polymers into the channels that transport water and nutrients. |
Chemistry World December 10, 2009 Simon Hadlington |
Flexible organic flash memory Researchers have succeeded in making an elusive component of organic electronics: a flash memory transistor that can be incorporated into a thin, flexible plastic sheet. |
IEEE Spectrum October 2007 Bohr et al. |
The High-k Solution Microprocessors coming out this fall are the result of the first big redesign in CMOS transistors since the late 1960s. |
IEEE Spectrum January 2009 Neil Savage |
Organic Semiconductor Breakthrough Could Speed Flexible Circuits An Illinois company says it has made the first practical complementary polymer circuits. |
Technology Research News September 22, 2004 |
Plastics Ease Nanotube Circuits Researchers have devised a way to make a random, self-assembled network of carbon nanotubes embedded in polymer that preserves the nanotubes' electrical conductivity and is suitable for thermal printing processes. |
Chemistry World October 26, 2010 |
Waterproof Cotton That Can go Through the Wash Chinese researchers have made cotton fabric that is completely impervious to water and can be put through the laundry without losing its superhydrophobic properties, overcoming a key obstacle in the commercialisation of these highly waterproof materials. |
Industrial Physicist Avouris & Appenzeller |
Electronics and Optoelectronics with Carbon Nanotubes Evaluating the potential of carbon nanotubes as the basis of a future nanoelectronics technology. |
Chemistry World January 21, 2009 Simon Hadlington |
Electron-conducting polymer for printed electronics The prospect of powerful electronic circuits made from printable plastics has moved a step closer with the discovery of a cheap, stable organic polymer semiconductor |
IEEE Spectrum April 2012 Liu et al. |
MEMS Switches for Low-Power Logic A modern twist on a trusted old technology -- the electromechanical relay -- could lead to ultralow-power chips |
IEEE Spectrum October 2005 Stephen Forrest |
The Dawn of Organic Electronics Organic semiconductors are strong candidates for creating flexible, full-color displays and circuits on plastic. |
IEEE Spectrum December 2007 Joshua J Romero |
Japanese Engineers Turn High-k Dielectric Transistor Problem on Its Head One gate metal and two high-k dielectrics could mean a cheaper and easier 45-nanometer CMOS manufacturing process for transistors. |
Chemistry World Jon Cartwright |
Rollerball Writes Electronics Straight to Paper Electronic circuits can be fiddly to make: engineers have to snap components onto a board or etch designs onto a copper surface. Now a US group of researchers has demonstrated that all you really need is a pen and some paper. |
BusinessWeek May 10, 2004 Otis Por |
Just Two Words: Plastic Chips They can endow just about anything with computer smarts -- and they'll be cheap |
Military & Aerospace Electronics December 2007 |
Market for Computer-Based `Smart Clothing' May Reach $700 Million by 2010 The smart fabrics and interactive textiles (SFIT) and wearables markets is roughly $400 million today in fragmented, unprofitable revenue, and may reach $700 million in break-even or marginally profitable revenue by 2010, say analysts |
Technology Research News January 26, 2005 |
Metals Speed Clear Circuits Researchers have improved the performance of a new type of transparent transistor. The zinc tin oxide thin-film transistor is transparent, difficult to scratch, and conducts electricity an order of magnitude faster than previous efforts using the same class of material. |
Chemistry World September 14, 2010 Simon Hadlington |
Artificial skin gets touchy New ways of incorporating pressure sensors into large, flexible surfaces which could one day provide robots or people fitted with artificial hands with a delicate sense of touch |
CIO July 1, 2002 Thomas N. Theis |
Nanotech Revolution Hype aside, here's what to expect as nanotech grows up. |
Chemistry World September 1, 2011 Laura Howes |
Green fire retardant swells to suppress flames Jamie Grunlan's team at the University of Texas A&M, US, has used layer by layer deposition to coat fabrics with a thin, environmentally benign, fire retardant layer of polymers. |
Chemistry World November 4, 2011 Holly Sheahan |
Polymer based sensors feeling the strain Researchers in China have made a new strain sensor to monitor the safety of buildings and other structures. |
Chemistry World April 28, 2011 Mike Brown |
Carbon nanotubes in large panel displays US researchers have incorporated carbon nanotubes into organic light-emitting transistors to create devices that rival the performance of their silicon counterparts. |
IEEE Spectrum February 2013 Andrew J. Steckl |
Electronics on Paper Paper electronics could pave the way to a new generation of cheap, flexible gadgets |
Technology Research News March 23, 2005 |
Layers promise cheap circuits The challenge is making organic transistors that work well electronically. |
IEEE Spectrum May 2011 Keane & Kim |
Transistor Aging Measuring the degradation of microprocessors is tricky. Doing it better would unleash more processing power. |
Chemistry World October 11, 2007 Jonathan Edwards |
'Tuneable' Polymer Can Separate Anything An international team of scientists have made a polymer with pores which can be fine-tuned to speedily separate different small molecules -- with applications ranging from carbon capture to fuel cells. |
IEEE Spectrum November 2011 Ahmed & Schuegraf |
Transistor Wars Rival architectures face off in a bid to keep Moore's Law alive. In May, Intel announced the most dramatic change to the architecture of the transistor since the device was invented. |
IEEE Spectrum August 2005 Justin Mullins |
Shedding Light On Organic Transistors The first single-crystal organic transistor that can be switched on and off by light is giving physicists a unique peek into the way photons interact with organic semiconductors. The new device could have a major impact on the way OLED displays are manufactured. |
Technology Research News March 9, 2005 |
Nanotubes Boost Molecular Devices Researchers have constructed an extremely small transistor from a pair of single-walled carbon nanotubes and organic molecules. The tiny transistor could eventually be used in ultra-low-power electronics. |
CIO October 1, 2002 John Edwards |
It Reflects Well On You MIT researchers have created high-performance mirrors in the shape of hairlike flexible fibers that can be woven into cloth or incorporated into paper. The technology could one day reside in clothing with an embedded reflective code or in protective gear for emergency personnel. |
IEEE Spectrum May 2013 Alexander Hellemans |
Nanowire Transistors Could Keep Moore's Law Alive Researchers are perfecting ways to produce gate-all-around devices |
Fast Company February 1, 2007 Paul Lukas |
Fashion Forward We've come a long way from the miracle of rayon. How new fabric technology is changing our duds. |
Technology Research News February 9, 2005 |
Silicon nanocrystal transistor shines A nanocrystal field-effect light-emitting device (FELED) could be used to integrate light sources on computer chips. This would allow the light sources and control circuits of display and communications device to be fabricated together, making for a faster, cheaper manufacturing process. |