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Chemistry World
October 10, 2012
Elinor Hughes
Batteries not included Enzyme-based biofuel cells have been plugged into lobsters and they generated enough power to run a digital watch. 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
Chemistry World
January 11, 2012
Laura Howes
Sense-act-treat, the nanopharmacy on a patch You injure yourself and inevitably it hurts. But instead of heading to the medicine cabinet you're already starting to feel better, as your sense-act-treat patch kicks in and releases a pain killer. 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
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
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
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
Chemistry World
November 17, 2011
Ross McLaren
Giving Fuel Cells a Vitamin Boost Vitamin B12 could replace platinum catalysts in fuel cells as a cheaper alternative. 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
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
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
August 27, 2010
Leigh Krietsch Boerner
Bio battery based on cellular power plant Mitochondria, often called the powerhouse of the cell, have been harnessed in a new battery-like device that could one day power small portable devices like mobile phones or laptops. 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
Chemistry World
August 15, 2012
Andy Extance
Cells step toward plugless charging What if you could charge your phone's battery by slotting it into the sole of your shoe and walking on it? That bizarre scenario has just become more likely, thanks to Zhong Lin Wang and his team at the Georgia Institute of Technology, US. mark for My Articles similar articles
Bio-IT World
March 8, 2005
Robert M. Frederickson
Trekking Toward a Tricorder Portable medical devices like those out of a Star Trek episode are more reality than science fiction. mark for My Articles similar articles
Chemistry World
February 7, 2014
Harriet Brewerton
Saliva information Scientists in the US have developed a mouthguard sensor that could be used to monitor metabolites in saliva to provide real-time information on the health status of the wearer. mark for My Articles similar articles
Chemistry World
June 1, 2012
Emma Shiells
Electronic skin for health and security checks Scientists in the US have developed an electrochemical sensor incorporated into a temporary transfer tattoo to be used as a device to warn the wearer of any health or security threats. 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
Chemistry World
October 2011
Fuelling the Future Fuel cell vehicles have taken a back seat to battery and hybrid power in recent years. But hydrogen still holds promise in the long term. 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
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
IndustryWeek
April 1, 2007
Jill Jusko
Ready For Prime Time Fuel cells remain a work in progress, but products are available for purchase now. mark for My Articles similar articles
The Motley Fool
June 23, 2004
Alyce Lomax
Microsoft Gets Under Your Skin The tech giant Microsoft has secured a patent for technology that will allow human skin to conduct power and transmit data. 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
Chemistry World
August 2, 2011
Kate McAlpine
Hacking into chemical cell phone calls US researchers have made a nanodevice that can eavesdrop on a cell's mutterings, and they say it could be adapted to listen in on conversations between cells. 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
National Defense
August 2009
Stew Magnuson
Recovery Act to Inject More Funds Into Military Fuel Cell Research The Obama administration announced plans to spend $20 million of Recovery Act funding on military fuel cell technology. The Defense Department's director of defense research and engineering office will be spearheading these efforts. 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
IndustryWeek
September 1, 2008
Jill Jusko
Fuel Cell Industry Gains Traction Opportunity grows with increased desire for energy efficiency and awareness of climate change. 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
April 11, 2008
Lewis Brindley
Super Cells Made with 'Inorganic Armor' Chemists in China have coated living cells with egg-like shells, granting them a wide range of new properties. mark for My Articles similar articles
Chemistry World
October 31, 2012
Ian Le Guillou
A cell for a cell If you ever need to isolate a single bacterial cell, why not build it a prison cell? This is the approach that colleagues from Sandia National Laboratories, US, have taken. Using multi-photon lithography, they can construct four walls and a roof around a single cell in just over a minute. mark for My Articles similar articles
PC Magazine
October 10, 2007
Gary Berline
Excel Tip: Cell Navigation Jump easily from one cell to a non-neighboring cell. mark for My Articles similar articles
Chemistry World
March 8, 2011
Jennifer Newton
Measuring cells' oxygen levels with PEBBLEs Scientists in Germany have developed a strategy to visualise oxygen concentrations in cells to better understand its role in biological reactions such as metabolism. mark for My Articles similar articles
Reason
October 2001
Ronald Bailey
Blastocyst Brouhaha Which human cells count as people? mark for My Articles similar articles
PC Magazine
May 18, 2005
Neil J. Rubenking
Convert Blank Cells to Zeros in Excel In Excel, is there any way to select a range of cells and tell Excel to fill the blank cells with the value zero? 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
The Motley Fool
May 19, 2011
Arunava De
How to Make Green (Investments) in the Automotive Market Green stocks in the automotive industry are thought to be volatile, so can they be relied on over the long run? mark for My Articles similar articles
HHMI Bulletin
May 2011
Jim Schnabel
Oxygen on the Brain An ancient cellular program to protect cells when oxygen is low seems crucial for the production of new brain cells. mark for My Articles similar articles
Science News
April 28, 2007
Julie J. Rehmeyer
Computer, Name That Tune! Computers can analyze music mathematically and use the result to track down songs, without even knowing the composer, performer, or title. mark for My Articles similar articles