New sensing tech could help detect diseases, fraudulent art, chemical weapons
From airport security detecting explosives to art historians authenticating paintings, society's thirst for powerful sensors is growing.
From airport security detecting explosives to art historians authenticating paintings, society's thirst for powerful sensors is growing.
Nanophysics
Jun 1, 2015
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Research at New York University is paving the way for a breakthrough that may prevent brain damage in civilians and military troops exposed to poisonous chemicals—particularly those in pesticides and chemical weapons.
Biochemistry
Jul 31, 2014
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Antibiotic-resistant bacteria have been emerging at an alarming rate. In some of the scariest of these pathogens, the mechanism responsible for the bacteria's ability to defeat antibiotics is a complex protein molecule embedded ...
Cell & Microbiology
Jul 18, 2013
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Leading virologists on Wednesday warned of censorship after a US bioterror watchdog asked scientific journals to withhold details of lab work that created a mutant strain of killer flu.
Biotechnology
Dec 21, 2011
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Anthrax-causing bacteria can be engineered to shed their invisibility cloaks, making it easier for the immune system to eradicate it, according to a new study published in Microbiology. The work could lead to new measures ...
Cell & Microbiology
Apr 30, 2010
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Some plants are very successful in the competition for space, nutrients, and water. They inhibit the growth of their competitors by chemical signals that cause cells of the neighboring plant to die. Scientists of the Botanical ...
Plants & Animals
Apr 22, 2020
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In 1999, Russian scientists famously dug a long-dead frozen woolly mammoth out of the Siberian permafrost. Other things lurking in the frozen earth may be more alive - and more dangerous. Scientists warn that global warming ...
Environment
Dec 12, 2012
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A protein that controls how the deadly plant poison and bioweapon ricin kills has finally been identified by a team of Austrian researchers in a new study. With a combination of stem cell biology and modern screening methods, ...
Cell & Microbiology
Dec 20, 2011
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In asymmetric warfare, early detection and identification of trace level chemical and biological agents and explosive compounds is critical to rapid reaction, response, and survivability. While there are many methods currently ...
Nanophysics
Feb 10, 2011
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Scientists are reporting that variants of a drug already approved for treating multiple sclerosis show promise as a long sought treatment for victims of bioterrorist attack with botulinum neurotoxin -- which is 10,000 times ...
Biochemistry
Nov 17, 2010
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