Chip Spots DNA Electrochemically
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A DNA chip uses chemical changes caused by the presence of target DNA strands to produce an electric readout.
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UK researchers have developed a way of using light to detect the presence of bacteria.
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An electronic device that uses spinach to convert light into electrical charge has been developed by US researchers. Shuguang Zhang at Massachusetts Institute of Technology, US, and research collaborators
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Â· Most intensive study ever of our genetic code Â· So-called junk DNA found to play highly active role
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Combining a chemical chain reaction with the precise positioning of an atomic microscope opens a route to molecular electronics and nanostructures.
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DÃSSELDORF, GERMANY - Researchers in Germany have come one step closer to realizing a dream of manufacturers, retailers and other companies seeking advanced but inexpensive ways to trace products and materials -- a cheap chip made of plastic that can be printed on foil the same way a newspaper is printed on paper.
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An implanted nanotube sensor has been developed that can track blood sugar, promising pain-free continues glucose monitoring for diabetics and future devices that can check other biological changes.
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In an advance that could lead to lighter spacecraft and smarter cars, researchers have developed a new technique for producing a high-quality computer chip that is much more resistant to extreme conditions than the silicon found in most of today&#39;s
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Nanowire electrodes could improve the performance of electric vehicles.
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Researchers have made a biochip that could help replace animal testing for new cosmetics and pharmaceuticals.
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FRIDAY, Sept. 21 (HealthDay News) -- DNA microarray chip analyses of tumors may help improve treatment for some patients with incurable cancers, a new study finds.
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Chip-making technique to fuel AMD64, PowerPC, 'Cell' production
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A rapid technique for isolating DNA in hair provides a new route to study the genetics of extinct creatures.
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Texas Instruments Inc. engineers and MIT researchers say they've designed a new chip that consumes less power and can be used in devices as varied as medical implants and sensors that detect enemy tanks.
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A reconfigurable handheld device could foster a community of hardware hackers.
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Scientists create a tiny image of the Sun using a technique which could be used to make silicon chips.
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Work is a step toward practical molecular memory devices