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Chemistry World
April 5, 2007
Lewis Brindley
Ultrasonic Waves to Power Future Nanomachines A team of materials scientists has developed an innovative nano-scale power supply which is fueled by ultrasonic waves. The scientists predict that their nanogenerator could power the next generation of nanomachines. mark for My Articles similar articles
Chemistry World
February 13, 2008
Simon Hadlington
Clothes Power up Thanks to Nanowires Researchers in the US have invented a yarn that can generate electricity simply by being bent or twisted. mark for My Articles similar articles
Chemistry World
May 1, 2008
Richard Van Noorden
Nanotrees without the seeds Lead sulfide wires that sprout in intricate tree-like patterns show you don't need templates or catalysts to control nanowire growth, say US-based chemists. mark for My Articles similar articles
Chemistry World
January 29, 2010
Andy Extance
Polymer nanofibres smash energy record Nanogenerators that can scavenge energy from movement have come a step closer, after researchers in the US, Germany and China described the most efficient examples of such devices yet made. mark for My Articles similar articles
Technology Research News
October 6, 2004
Crystal structure tunes nanowires A new process that controls the crystal structure of nanowires made from specific semiconductors may enable electronic components, such as light-emitting diodes and laser diodes, with tunable properties. mark for My Articles similar articles
Chemistry World
August 11, 2006
Tom Westgate
Nanomachines Power up with Piezoelectricity Nanomachines sound like a great idea, but where is the nanobattery to power them? The problem could be solved with piezolelectric nanowires (NWs), tiny strips of matter a few atoms wide that give out electricity when they are flexed. mark for My Articles similar articles
Chemistry World
June 24, 2011
Rebecca Brodie
Nanogenerators for environmental sensors A nanomaterial-based, self-powered sensor that detects mercury in water has been developed by teams from the US and Korea. mark for My Articles similar articles
Chemistry World
April 2011
Waste Not, Want Not Modern devices waste a lot of energy as heat, noise and vibration. Here's a look at a new breed of energy scavenging materials that could recapture some of it. mark for My Articles similar articles
IEEE Spectrum
January 2008
Neil Savage
Silicon Nanowires Turn Heat to Electricity Thermoelectric converters could tap waste heat from power plants and microchips. mark for My Articles similar articles
Chemistry World
March 2, 2012
Holly Sheahan
Piezoelectricity improves solar cell efficiency US researchers have come up with an explanation for their recent results that show that introducing piezoelectric semiconductor nanowires into solar cells improves their efficiency. mark for My Articles similar articles
Chemistry World
November 19, 2008
Hayley Birch
Colourful future for nanowires Dutch scientists have worked out how to fine tune the stripes of alternating crystal lattices that form in semi-conducting nanowires. mark for My Articles similar articles
Technology Research News
April 23, 2003
Casting yields non-carbon nanotubes Researchers from the University of California at Berkeley have developed a method of making minuscule tubes of gallium nitride that have useful electrical and optical properties. mark for My Articles similar articles
Technology Research News
July 30, 2003
Crystal cracks nurture nanowires Researchers from the University of Tokyo in Japan have devised a way to form titanium nanowires within an intentionally flawed sapphire. mark for My Articles similar articles
Technology Research News
June 16, 2004
Silicon Nanowires Grown in Place Researchers have found a way to grow nanowires between pairs of metal electrodes deposited on silicon wafers. mark for My Articles similar articles
Chemistry World
January 9, 2008
Lewis Brindley
A Silicon Surprise Two teams of US scientists have demonstrated silicon-based 'thermoelectric' materials that could convert waste heat back into electricity. mark for My Articles similar articles
Technology Research News
October 8, 2003
Process orders nanowire arrays Harvard University researchers have found a way to neatly layer and pattern rows of nanowires. mark for My Articles similar articles
Chemistry World
November 1, 2007
Jonathan Edwards
Gold Sets Nanowires Straight Mass-producing nanodevices may become a reality now that scientists in the US have demonstrated a new way of making millions of tiny electronic components at once. mark for My Articles similar articles
Chemistry World
May 5, 2010
Phillip Broadwith
Nanoholes promise solar power Silicon solar cells with arrays of nano-sized holes could outperform their nanowire-based rivals, say Chinese chemists. mark for My Articles similar articles
Technology Research News
January 28, 2004
Eric Smalley
Chemicals map nanowire arrays There are two challenges to getting nanowire arrays ready for prime time -- finding ways of accessing any particular nanowire junction, and connecting the devices to the outside world. Chemically modifying the right junctions could solve both problems. mark for My Articles similar articles
Chemistry World
October 16, 2012
Ross McLaren
The future of fashion Researchers from the Republic of Korea have developed an energy harvesting device that can be incorporated into clothing to allow the wearer to generate electricity as they move and from static build-up in their clothing. mark for My Articles similar articles
Technology Research News
September 22, 2004
Nanowire Makes Standup Transistor Researchers have devised a simple way to make a set of vertical transistors from nanowires. mark for My Articles similar articles
Technology Research News
August 25, 2004
Hybrid Nanowire Makes Transistor One challenge in making minuscule electronic devices from nanoscale components is wiring the components together. Researchers have found a way to transform sections of semiconducting silicon nanowires into metallic, or conducting, nickel silicide. mark for My Articles similar articles
Chemistry World
September 15, 2011
Elinor Richards
Electricity - Any Time, Any Place An energy scavenger device that can convert both solar energy and movement energy into electricity to power portable electronics has been made by scientists from Korea and the US. mark for My Articles similar articles
Technology Research News
June 2, 2004
Plastic Nanowires Sense Gasses Cornell University researchers have devised a simple way to position conducting polymer nanowires on an electrode, and have made a prototype high-speed chemical detector that is capable of sensing minuscule amounts of ammonia gas. mark for My Articles similar articles
Technology Research News
August 13, 2003
Carbon wires expand nano toolkit Scientists looking for building blocks to form electronics and machines that are not much bigger than molecules have gained a new tool. mark for My Articles similar articles
Chemistry World
February 7, 2012
Simon Hadlington
Nano-welding with a light touch US researchers have found a new way to weld together metal nanowires - simply by bathing them in white light. mark for My Articles similar articles
Chemistry World
November 6, 2013
James Urquhart
Jingle cells are rocking on sunshine UK researchers have shown how solar cell efficiency can be boosted by up to 50% by harnessing acoustic vibrations in the environment, including those caused by roof-top machinery, traffic and even pop music. mark for My Articles similar articles
Technology Research News
August 10, 2005
Templates yield nano branches Making highly-branched nanoscale tubes and wires is a matter of easing off the juice by the right amount at the right time. mark for My Articles similar articles
IEEE Spectrum
May 2013
Alexander Hellemans
Nanowire Transistors Could Keep Moore's Law Alive Researchers are perfecting ways to produce gate-all-around devices mark for My Articles similar articles
Chemistry World
January 22, 2014
Tim Wogan
Implant harvests heartbeat power A flexible piezoelectric implant that harnesses energy from the body's natural motions has been developed by researchers in the US and China. mark for My Articles similar articles
Chemistry World
June 29, 2007
Simon Hadlington
Nanowire Shines Light on Subwavelength Microscopy Researchers in the US and Japan have created a nanoscopic 'torch' that shines visible laser light on nanoscale structures, imaging them with high resolution. mark for My Articles similar articles
Reactive Reports
Issue 40
David Bradley
Lighting Up with Nanowires Semiconductor nanowires are beginning to emerge as rather versatile building blocks for creating photodetectors, LEDs and lasers mark for My Articles similar articles
Chemistry World
May 26, 2009
Phillip Broadwith
Salt nanowire surprise Common table salt - normally a brittle crystalline material - can be pulled into nanowires that will extend by more than twice their own length without breaking mark for My Articles similar articles
Chemistry World
July 21, 2011
Serin Dabb
Small Wires Swim Through Serum for Drug Delivery US researchers have made nanowires that can be propelled through liquids with an external magnetic field. The wires could be used to deliver drugs in the human body. mark for My Articles similar articles
Technology Research News
April 7, 2004
Nano ribbons coil into rings Researchers from the Georgia Institute of Technology have found a way to coax microscopic zinc oxide ribbons to spontaneously coil, slinky-like, into perfect rings. mark for My Articles similar articles
Chemistry World
January 30, 2008
Lewis Brindley
Piezoelectric Compound Performs Under Pressure Piezoelectric materials could soon be made far more simply. mark for My Articles similar articles
Chemistry World
August 30, 2012
Simon Hadlington
Record proton conductivity claim withdrawn US chemists have withdrawn a claim that they created a crystalline nanowire that can conduct protons at world record speeds after other researchers, and subsequently they themselves, failed to reproduce the results. mark for My Articles similar articles
Technology Research News
June 29, 2005
Eric Smalley
Nanowire networks route light Will computer chips using light rather than electricity offer increased computing speed? Research says probably. mark for My Articles similar articles
Technology Research News
March 26, 2003
Hydrogen yields smaller nanowires Researchers from City University of Hong Kong in China have produced silicon wires that are smaller than any made before. mark for My Articles similar articles
IEEE Spectrum
February 2005
Alexander Hellemans
Strange Bedfellows Hybrid microcircuits, incorporating the desirable properties of the III-V compounds with those of cheap and ubiquitous silicon substrates, might soon find an important niche in electronics after all. mark for My Articles similar articles
Chemistry World
October 17, 2007
Lewis Brindley
Shining a New Light on Nanowires Scientists have created tiny solar power cells using silicon nanowires 200 times thinner than a human hair. The cells could provide renewable energy for both nano- and large-scale applications. mark for My Articles similar articles
Chemistry World
April 27, 2015
Tom Wilson
Fighting crime with covert nanowires Scientists in China have made invisible barcodes, which could prove useful in the fight against fraud and theft, out of nanowires. mark for My Articles similar articles