نتایج جستجو برای: hydroxamate
تعداد نتایج: 630 فیلتر نتایج به سال:
An efficient synthetic protocol to functionalize the cyanoacrylic acid anchoring group of commercially available MK-2 dye with a highly water-stable hydroxamate anchoring group is described. Extensive characterization of this hydroxamate-modified dye (MK-2HA) reveals that the modification does not affect its favorable optoelectronic properties. Dye-sensitized solar cells (DSSCs) prepared with t...
background: aeromonas species are gram-negative ubiquitous bacteria, facultative anaerobic rods that infect both invertebrates and vertebrates. various fish species develop hemorrhagic disease and furunculosis due to aeromonas spp. aeromonas strains generate certain active compounds such as siderophores, which are the final products of non-ribosomal peptide synthetase (nrps) activity. the prese...
Kinetics of radioactive iron transport from three structurally different secondary hydroxamate-iron chelates (schizokinen-iron, produced by Bacillus megaterium ATCC 19213; Desferal-iron, produced by an actinomycete; and aerobactin-iron, produced by Aerobacter aerogenes 62-1) revealed that B. megaterium SK11 (a mutant which cannot synthesize schizokinen) has a specific transport system for utili...
Iron-binding compounds were produced in various amounts in response to iron starvation by a collection of Agrobacterium strains belonging to the species A. tumefaciens, A. rhizogenes, and A. vitis. The crown gall biocontrol agent A. rhizogenes strain K84 produced a hydroxamate iron chelator in large amounts. Production of this compound, and also of a previously described antibiotic-like substan...
In the structure of the title compound, [Fe(C(7)H(7)N(2)O(2))(3)]·CH(3)CH(2)OH, the Fe(III) atom is in a distorted octa-hedral O(6) environment with the three hydroxamate O atoms (and the three carbonyl O atoms) arranged in a fac configuration and one of the hydroxamate ligands being puckered. The methyl C atom of the ethanol solvent mol-ecule is disordered over two positions with occupancies o...
We present the first analysis of performance of hydroxamate linkers as compared to carboxylate and phosphonate groups when anchoring ruthenium-polypyridyl dyes to TiO2 surfaces in dye-sensitized solar cells (DSSCs). The study provides fundamental insight into structure/function relationships that are critical for cell performance. Our DSSCs have been produced by using newly synthesized dye mole...
Siderophores are iron-chelating low-molecular-weight compounds that bind iron (Fe3+) with a high affinity for transport into the cell. The newly isolated strain Streptomyces tricolor HM10 secretes pattern of secondary metabolites. Siderophore molecules representatives such S. produces catechol, hydroxamate, and carboxylate types siderophores. Under 20 ?M FeCl3 conditions, produced up to 6.00 µg...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید