Columbia Engineering researchers have, for the first time, harnessed the molecular machinery of living systems to power an integrated circuit from adenosine triphosphate (ATP), the energy currency of life. They achieved this ...
Biochemistry
Dec 7, 2015
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(Phys.org) —High-speed reading of the genetic code should get a boost with the creation of the world's first graphene nanopores – pores measuring approximately 2 nanometers in diameter – that feature a "built-in" optical ...
Bio & Medicine
Nov 6, 2014
0
0
(PhysOrg.com) -- A hybrid of silicon nanocircuits and biological components that mimics some of the processes that control the passage of molecules into and out of cells has been created by a team of scientists from UC Davis, ...
Bio & Medicine
Aug 27, 2009
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0
Mitochondria are the power stations of human cells. They provide the energy needed for the cellular metabolism. But how did these power stations evolve, and how are they constructed? Researchers from the University of Freiburg ...
Cell & Microbiology
May 18, 2016
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13
An interdisciplinary team of researchers from Columbia University, led by Ken Shepard, professor of electrical engineering and biomedical engineering at Columbia Engineering and including Virginia W. Cornish, Helena Rubinstein ...
Electronics & Semiconductors
Aug 22, 2013
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0
The membranes that surround our cells contain a large number of proteins. Membrane proteins are therefore a crucial class of macromolecules in living systems. They play key roles, such as providing transport gateways into ...
Bio & Medicine
Oct 8, 2018
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17
The miniaturization of electronics continues to create unprecedented capabilities in computer and communications applications, enabling handheld wireless devices with tremendous computing performance operating on battery ...
Bio & Medicine
May 20, 2013
1
0
(PhysOrg.com) -- Pop a bubble while washing the dishes and you're likely to release a few drops of water trapped when the soapy sphere formed. A few years ago, researchers at the National Institute of Standards and Technology ...
Materials Science
Apr 28, 2010
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0
When environmental and soil chemist Baoshan Xing at the University of Massachusetts Amherst began reading in 2014 that a new, two-dimensional material known as layered black phosphorous (BP) was gaining the attention of biomedical ...
Nanomaterials
Aug 30, 2017
0
7
Technology has a massive impact on our day-to-day lives, right down to the cellular level within our own bodies. Texas A&M University chemists are using it to determine how lipids talk to each other when they interact with ...
Biochemistry
Mar 6, 2018
0
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