Toxin proteins are genetically engineered into our food because they kill insects by perforating body cell walls, and Professor Rikard Blunck of the University of Montreal's Group for the study of membrane proteins (GEPROM) ...
Analytical Chemistry
Sep 12, 2011
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(PhysOrg.com) -- Devices that look like tiny diving boards are a launching platform for research that could improve detergents and advance understanding of disease.
Analytical Chemistry
Jun 1, 2011
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New findings from researchers at Harvard Medical School in Boston and the Hospital for Sick Children in Toronto may shed light on the mechanisms that regulate the organization of receptors on the cell surface, a critical ...
Cell & Microbiology
Mar 6, 2011
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Borrowing a page from modern manufacturing, scientists from the Florida campus of The Scripps Research Institute have built a microscopic assembly line that mass produces synthetic cell-like compartments.
Biochemistry
Mar 3, 2011
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(PhysOrg.com) -- A unique bridging process may be behind a mystery of intracellular communication, according to new Cornell research published Feb. 4 in the journal Cell.
Cell & Microbiology
Feb 7, 2011
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Tiny gold particles are good for transferring heat and could be a promising tool for creating localized heating in, for example, a living cell. In new experiments, German researchers at the Niels Bohr Institute have measured ...
Nanomaterials
Jan 17, 2011
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A novel nanopore array structure can be used to monitor the transport kinetics of membrane proteins by fluorescence microscopy. Due to the parallel design of the nanopore chip, a large number of samples can be analyzed simultaneously.
Bio & Medicine
Nov 9, 2010
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(PhysOrg.com) -- Surprising discovery by physicists at the University of Oregon overturns a long-held belief, and raises fresh new scientific questions about the biology that regulates lipid and protein mobility.
Biochemistry
Nov 3, 2010
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Scientists have obtained the first visualization of the inherent arrangement of lipid molecules in different tissues of a whole, living vertebrate organism. The research, published by Cell Press in Biophysical Journal on ...
Cell & Microbiology
Jul 6, 2010
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Scientists have built a hybrid bionanoelectronic transistor that can be powered by ATP, or adenosine triphosphate, the energy currency in living cells. The researchers, Aleksandr Noy and colleagues from Lawrence Livermore ...
