نتایج جستجو برای: isobutyl isothiocyanate
تعداد نتایج: 7868 فیلتر نتایج به سال:
Bacteria that degrade benzyl isothiocyanate to benzylamine and hydrogen sulfide were isolated from papaya pulp homogenate by enrichment culture techniques. These organisms were identified as members of Enterobacter cloacae.
The creation of effective bioscavengers as a pretreatment for exposure to nerve agents is a challenging medical objective. We report a recombinant method using chemical polysialylation to generate bioscavengers stable in the bloodstream. Development of a CHO-based expression system using genes encoding human butyrylcholinesterase and a proline-rich peptide under elongation factor promoter contr...
Method for the production of isobutanol http://www.freshpatents.com/Method-for-the-productionof-isobutanol-dt20081106ptan20080274526.php This patent describes a biological process for making isobutanol using recombinant bacteria. Isobutanol can be chemical modified to make a range of fuels and chemicals. Benzene free routes to aromatics http://www.frostchemlab.com/green-Synthesis.htm Fermentati...
McQuiston T. A. C. (1936) Poisoning with sodium nitrite. Lancet 2, 1153-1154. Polson C. J. & Tattersall R. N. (1969) Clinical Toxicology 2nd Ed, pp. 109-116. Pitman Medical, London. Shesser R., Mitchell J. & Edelstein S. (1981) Methaemoglobinaemia from isobutyl nitrite preparations. Annals of Emergency Medicine 10, 262-264. Walley T. & Flanagan M. (1987) Nitrite induced methaemoglobinaemia. Pos...
In the title compound, [Zn(C(8)H(16)NS(2))(2)], the Zn(II) atom is chelated by two S,S'-bidentate dithio-carbamate ions in a very distorted tetra-hedral geometry. The alkyl chains of the ligands are equally disordered over two sets of sites.
Reaction of 2-hydrazinocarbonyl-3-chloro-5-phenoxy-benzo[b] thiophene with different substituted phenyl isothiocyanate gave N-substituted arylthiosemi-carbazide derivatives (1a-h). 1,3,4-Thiadiazole derivatives (2a-h) were prepared by the cyclization of arylthiosemicarbazides (1a-h) with concentrated sulphuric acid. All the compounds were screened for their antitubercular activity against Mycob...
Abstract Silica nanoparticles with embedded fluorescent dyes represent an important class of markers for example in biological imaging. We systematically studied the various incorporation mechanisms xanthene 30–40 nm silica nanoparticles. An parameter was interaction dye matrix material, either by weak electrostatic or strong covalent interactions, which also has implications on stability fluor...
Nociceptors are sensory neurons that are tuned to tissue damage. In many species, nociceptors are often stimulated by noxious extreme temperatures and by chemical agonists that do not damage tissue (e.g., capsaicin and isothiocyanate). We test whether crustaceans have nociceptors by examining nociceptive behaviours and neurophysiological responses to extreme temperatures and potentially nocigen...
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