A team of researchers from Sweden, China and the U.S. has developed a much cheaper way to produce pheromones as a crop pest repellent. In their paper published in the journal Nature Sustainability, the group describes how ...
(PhysOrg.com) -- McGill researchers have succeeded in finding a new way to manufacture nanotubes, one of the important building blocks of the nanotechnology of the future. Their building material? Biological DNA.
Bio & Medicine
Apr 13, 2009
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A trio of researchers at Emory University has found a way to speed up parallel processing in a DNA computer. In their paper published in the journal Nature Nanotechnology, Selma Piranej, Alisina Bazrafshan and Khalid Salaita ...
Tiny nets woven from DNA strands can ensnare the spike protein of the virus that causes COVID-19, lighting up the virus for a fast-yet-sensitive diagnostic test—and also impeding the virus from infecting cells, opening ...
Bio & Medicine
Sep 23, 2022
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126
A team of researchers from Children's Hospital of Philadelphia, the University of Pennsylvania, the University of North Carolina at Chapel Hill and Johns Hopkins School of Medicine has found evidence of genomic changes in ...
DNA lesions are really common —about one million individual molecular lesions per cell per day— because its long strands usually have one missing base or are damaged. These lesions can stall the DNA replication process, ...
Cell & Microbiology
Dec 3, 2012
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1
(PhysOrg.com) -- Researchers in biophysics, including members from the Niels Bohr Institute, have discovered new properties of DNA and observed a number of phenomena of great importance for cellular mechanisms. By studying ...
General Physics
May 24, 2011
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Thanks to an innovative technology for encoding data in DNA strands, two items of world heritage – songs recorded at the Montreux Jazz Festival and digitized by EPFL – have been safeguarded for eternity. This marks the ...
Other
Sep 29, 2017
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25
(PhysOrg.com) -- In an effort to build a nanoscale DNA sequencer, IBM scientists are drilling nano-sized holes in computer-like chips and passing DNA strands through them in order to read the information contained within ...
Bio & Medicine
Oct 6, 2009
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(Phys.org) —The allure of personalized medicine has made new, more efficient ways of sequencing genes a top research priority. One promising technique involves reading DNA bases using changes in electrical current as they ...
Bio & Medicine
May 20, 2013
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