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IEEE Spectrum
May 2012
Lucas Laursen
Snails in a Race for Biological Energy Harvesting Tinkering could tailor snails to spy for us mark for My Articles similar articles
Chemistry World
October 28, 2010
Simon Hadlington
Nanowire fuel cell for biological power Scientists in China and the US have developed a miniature fuel cell that can produce electricity from biological fluids such as blood. mark for My Articles similar articles
Chemistry World
June 10, 2013
Manisha Lalloo
Biofuel cell tattoo turns perspiration to power generation Wearable biosensors can monitor the human body, but in order to be effective they need portable power. To avoid the need for batteries a Californian team has created a biofuel cell tattoo that can scavenge energy from sweat to generate electricity. mark for My Articles similar articles
Chemistry World
January 19, 2015
Jenny Lovell
Chitosan bioelectrode sustains metabolic power to medical implants Researchers in France have used compounds extracted from shrimp shells and gardenia fruits to extend the lifetime of medical implants attempting to run on bodily fluids. mark for My Articles similar articles
Technology Research News
April 9, 2003
Alcohol powers fuel cell Researchers from St. University have developed a fuel cell that uses enzymes rather than metal and can be recharged by adding a few milliliters of alcohol. Biofuel cells could eventually be used as a replacement for any rechargeable power source, including laptop and PDA batteries. mark for My Articles similar articles
IEEE Spectrum
January 2011
Sandra Upson
Bionic Pancreas Artificial organ could improve control over diabetes mark for My Articles similar articles
Technology Research News
December 29, 2004
Alcohol Fuel Cell Goes Micro Researchers, who earlier this year developed a fuel cell using enzymes to generate electricity from ethanol, have built a microchip-based version of the device. mark for My Articles similar articles
HHMI Bulletin
May 2010
Sarah C.P. Williams
Young Again Niche cells can reverse the aging of stem cells. mark for My Articles similar articles
Chemistry World
August 19, 2009
Phillip Broadwith
Antioxidants could promote cancer Some tumor cells can actually use antioxidants to protect themselves from natural cellular defense mechanisms, enabling them to survive and proliferate. mark for My Articles similar articles
Technology Research News
October 20, 2004
Kimberly Patch
Cooler material boosts fuel cells A cathode that allows solid oxide fuel cells to operate at reduced temperaures promises to lower the cost of fuel cells, which could spur broader adoption of the technology. mark for My Articles similar articles
Chemistry World
April 7, 2009
Lewis Brindley
Cells get in line Magnetic nanoparticles that 'shepherd' cells into neat lines have been designed by American scientists. mark for My Articles similar articles
Scientific American
December 2008
Tim Hornyak
Turning Back the Cellular Clock: A Farewell to Embryonic Stem Cells? Shinya Yamanaka discovered how to revert adult cells to an embryonic state. These induced pluripotent stem cells might soon supplant their embryonic cousins in therapeutic promise mark for My Articles similar articles
Scientific American
March 2007
Alison Snyder
Sight for Sore Eyes Having generated a cell source and overcome the safety concerns associated with transplanting stem cells, researchers still face possibly their biggest challenge: showing that the transplanted photoreceptors wire up to other neurons that eventually connect to the optic nerves. mark for My Articles similar articles
Chemistry World
September 26, 2014
Tim Wogan
Perovskite solar cells show hydrogen production promise A new, highly efficient process for splitting water into hydrogen and oxygen has been demonstrated by researchers in Switzerland. mark for My Articles similar articles
Scientific American
January 2009
Charles Q. Choi
Do White Blood Cells Make Cancer Deadly? The ability to spread underlies the killing power of cancer. The process occurs, John Pawelek thinks, when tumor cells fuse with white blood cells -- an idea that, if right, could yield new therapies mark for My Articles similar articles
Scientific American
January 17, 2007
Charles Q. Choi
A Stroke for Stem Cells The brain becomes a target in stem cell clinical trials. mark for My Articles similar articles
The Motley Fool
August 27, 2007
Brian Orelli
Repairing a Broken Heart Stem cells may be the new cure. If research continues on track, Geron expects to ask FDA to start clinical trials late next year or in early 2009. Investors, take note. mark for My Articles similar articles
Technology Research News
June 29, 2005
Eric Smalley
Cell combo yields blood vessels Researchers experiment with methods of getting blood vessels to grow in replacement organs before the tissue is placed in the body. mark for My Articles similar articles
Chemistry World
July 30, 2007
James Mitchell Crow
Cell Transplant Hope for Diabetes Sufferers Iron-based 'magnetocapsules' of insulin-producing cells could help doctors use cell transplants to treat type I diabetes. mark for My Articles similar articles
Reactive Reports
Issue 60
David Bradley
Networking Neural Nanotubes Carbon nanotubes may be the key to building cyborg type interfaces between biology and electronics. mark for My Articles similar articles
CIO
January 1, 2003
Susannah Patton
Bye-Bye Batteries Imagine chatting on your cell phone for months at a time without recharging it. Or taking a laptop on a weeklong business trip without a battery or power cord. That's the goal of scientists around the world working to perfect tiny fuel cells using microtechnology engineering. mark for My Articles similar articles
Chemistry World
June 26, 2013
Emma Stoye
Glucose-sensing contact lens could run on power of tears Diabetics could one day be able to monitor their blood sugar levels using bionic contact lenses. Researchers have developed a fuel cell that runs on tears, which they say could power lens-mounted glucose sensors. mark for My Articles similar articles
Technology Research News
February 26, 2003
Alloy lowers fuel-cell cost Scientists from Lawrence Berkeley National Laboratory have found a way to make fuel cells that are potentially cheaper and easier to manufacture than previous prototypes. The method is a step toward making the relatively clean energy-generating technology commercially viable. mark for My Articles similar articles
Chemistry World
April 11, 2007
Richard Van Noorden
Fuel Cells Guzzle Glycerol Fuel cells traditionally use oxidizing platinum catalysts to generate a flow of electrons from molecules like hydrogen or methanol. But such catalysts are expensive and can produce toxic byproducts. Now researchers are using microbial fuel cells. mark for My Articles similar articles
Reactive Reports
March 2005
David Bradley
Fuel Cells US scientists have demonstrated a significant boost to fuel cells that could also cut costs. By coating the cathode with a thin layer of platinum instead of using solid metal, efficiency is raised by ten percent and the use of expensive platinum can be reduced. mark for My Articles similar articles
Chemistry World
July 2, 2007
Michael Gross
Transistor tuned to ion channel As living cells can detect many compounds with high sensitivity via receptors on their membranes, researchers are keen to exploit them in electronic biosensors. Researchers in Germany now report the feasibility of just such a receptor-cell-transistor biosensor. mark for My Articles similar articles
Chemistry World
March 4, 2011
Fay Nolan-Neylan
Harvesting energy from soft drinks Scientists in China have made a biofuel cell that harvests energy from soft drinks such as iced tea and juices. mark for My Articles similar articles
Technology Research News
March 23, 2005
Eric Smalley
Inkjet prints human cells Scientists tackle challenge of putting the right cells in the right places and ensuring that the cells survive the rough ride. mark for My Articles similar articles
Chemistry World
April 13, 2011
Kate McAlpine
Microrockets aim at cancer diagnostics Researchers at the University of California, San Diego, have made self-propelled microtube rockets that can find and capture cancer cells from blood samples. mark for My Articles similar articles
Technology Research News
December 1, 2004
Kimberly Patch
Solar Cell Doubles as Battery Scientists have designed a single, compact device that can both convert solar energy to electricity and store the electricity. mark for My Articles similar articles
Chemistry World
August 15, 2007
John Bonner
Chemists Claim Biological Alchemy South Korean chemists say they have turned muscle cells from the sole of a human foot into something akin to stem cells, using a simple molecule called neurodazine. mark for My Articles similar articles
Chemistry World
July 31, 2012
Tamsin Phillips
Light power for nanobiodevices Scientists in China have created a laser-driven photovoltaic cell that can produce electrical power for nanobiodevices implanted beneath the skin. mark for My Articles similar articles
Scientific American
November 2005
Charles Q. Choi
Baby to Brain Mothers could literally always have their kids on their minds. Researchers find that in mice, cells from fetuses can migrate into a mother's brain and apparently develop into nervous system cells. mark for My Articles similar articles
BusinessWeek
June 13, 2005
Arlene Weintraub
A Boost for Broken Hearts? The Institute of Regenerative Medicine in Barbados is convinced that stem cells from fetuses can repair cardiac damage. mark for My Articles similar articles
National Defense
February 2004
Geoff S. Fein
Military Fuel-Cell Programs Not Yet Ready for Prime Time While the commercial industry is taking significant steps forward in the adoption of fuel cell technology, military researchers are taking a wait-and-see approach, expressing concern that fuel cells so far have not proven they can work in combat environments. mark for My Articles similar articles
Popular Mechanics
November 17, 2009
Elizabeth Svoboda
Five Body Parts You May Be Able to Regrow Soon(ish) New hope for injured hearts, lungs, arms and legs as well as other body regeneration strategies. mark for My Articles similar articles
Chemistry World
July 19, 2013
Jennifer Newton
Mobile phone powered by urine The first mobile phone battery to be directly charged by microbial fuel cells feeding on neat urine has been reported by scientists in the UK. mark for My Articles similar articles
Chemistry World
December 18, 2008
Alex Hellemans
Fuel cells without platinum Looking for ways to avoid using costly and scarce platinum in fuel cells, Chinese researchers have reported details of a fuel cell that uses cheap nickel as a catalyst. mark for My Articles similar articles
The Motley Fool
November 9, 2004
Charly Travers
Are Stem Cells a Rule Breaker? Does the science offer real hope or just hype? Biotech investors take on enough risk in the normal course of drug development that they do not need to worry about whether or not the underlying technology even works. mark for My Articles similar articles
IndustryWeek
July 1, 2008
John Teresko
A New Material Benefits Fuel Cells MIT boosts power output more than 50% with a lower-cost material. mark for My Articles similar articles
Technology Research News
May 5, 2004
Kimberly Patch
Chaos Seems to Aid Learning Researchers in Japan have built a computer simulation of the inferior olive, a portion of the brain that probably relays errors in movement to the cerebellum. The model shows that chaos can be useful in the brain for efficient learning. mark for My Articles similar articles
Chemistry World
April 2, 2009
Michael Gross
Light-guided hydrogels direct cell growth Researchers in the US have developed a gel-like material whose structural and chemical properties can change in response to laser light mark for My Articles similar articles
BusinessWeek
July 26, 2004
Arlene Weintraub
The Stem-Cell Flap: Simmer Down Advocates are overstating stem cells' near-term ability to treat grave illnesses. In doing so, they not only distort the science; the hopes they raise among many people who are sick today are also sure to be dashed. mark for My Articles similar articles
Chemistry World
May 12, 2008
Simon Hadlington
'Super-yeast' tackles unnatural proteins Researchers in the US have engineered yeast cells to produce large amounts of proteins containing unnatural amino acids (UAAs) - a feat that has previously only been possible with bacteria. mark for My Articles similar articles
Chemistry World
November 19, 2010
Philippa Ross
Rise of the micro machines Microjet engines called microbots that can transport cells within a fluid to any desired location have been developed by German scientists. mark for My Articles similar articles
HHMI Bulletin
May 2012
Nicole Kresge
Reduce and Recycle According to investigator Beth Levine, cells break down cellular junk to get extra energy, thereby cleaning house while you exercise. mark for My Articles similar articles
IEEE Spectrum
July 2007
Suhas Sreedhar
Plastic Solar Cells Get a Boost by Doubling Up Scientists in Korea and California have invented a new way of boosting the efficiency of cheap plastic solar cells, making them more competitive with traditional silicon solar cells. The key is to make the solar cells in pairs. mark for My Articles similar articles
Technology Research News
May 18, 2005
Catalyst Boosts Gasoline Fuel Cells Researchers have come up with a catalyst layer that can be put over a conventional anode to reform the fuel within the fuel cell. This allows hydrocarbons like gasoline to be used directly in fuel cells. mark for My Articles similar articles
Popular Mechanics
May 2006
Logan Ward
Your Upgrade Is Ready Evolution has done its best, but there's a limit to our bodies capabilities. Wanna be Superman? Better call the engineers. mark for My Articles similar articles
Chemistry World
March 2006
Joe McEntee
Fuel Cells Head for Mass Market At the end of the day, wide-scale commercialization is a numbers game and developers will prosper or perish based on how they fare against metrics such as durability, reliability, cost and, most brutal of all, profitability. It's time to start delivering. mark for My Articles similar articles