منابع مشابه
Furthering the Enzymatic Destruction of Nerve Agents
This study was conducted to investigate the biodegradation potential of neutralized organophosphorus nerve agents: O-ethyl-S-(2-diisopropyl-aminoethyl) methylphosphonothioate (VX), Sarin (GB), Soman (GD), and O-cyclohexyl methylphosphonofluoridate (GF). Removing labile leaving groups from these compounds can be accomplished chemically (e.g. alkali) or enzymatically (by a variety of hydrolases) ...
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t is well known that microbubble destruction can occur uring contrast echocardiography, primarily by acoustic avitation (1). The propensity of microbubbles to undergo his process when exposed to ultrasound depends on physcal properties of both the bubbles themselves and the ltrasound beam. Higher rarefactional peak amplitude (a easure of ultrasonic acoustic power) and lower frequencies ause gre...
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Chemical warfare agents containing phosphonate ester bonds are among the most toxic chemicals known to mankind. Recent global military events, such as the conflict and disarmament in Syria, have brought into focus the need to find effective strategies for the rapid destruction of these banned chemicals. Solutions are needed for immediate personal protection (for example, the filtration and cata...
متن کاملThe Destruction of Tetanus Antitoxin by Chemical Agents.
It is only to be regretted that this step was not taken earlier, for the large number of idle bulls now in the herd is both a detriment to that body and a positive loss of once good skins. This menace in the growth of the herd has been repeatedly pointed out (Clark, 1914, 1916, 1917; Osgood, Preble, and Parker, 1915) to those having the matter in charge. The last column in table 1 contains the ...
متن کاملOxidants from phagocytes: agents of defense and destruction.
From the Blood Research Laboratory and the Department of Medicine. Tufts-New England Medical Center. Boston. Supported in part by US Public Health Service grant No. AJ-11827 and by grant No. I349from the Councilfor Tobacco Research-USA. Inc. Submitted March 26, 1984; accepted July 10, 1984. Address reprint requests to Dr Bernard M. Babior. Blood Research Laboratory, Department of Medicine. Tuft...
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ژورنال
عنوان ژورنال: Nature
سال: 2006
ISSN: 0028-0836,1476-4679
DOI: 10.1038/439393a