Претраживање
Приказ резултата 1-10 од 10
In vivo self-hydroxylation of an iron-substituted manganese-dependent extradiol cleaving catechol dioxygenase
(Springer, New York, 2011)
The homoprotocatechuate 2,3-dioxygenase from Arthrobacter globiformis (MndD) catalyzes the oxidative ring cleavage reaction of its catechol substrate in an extradiol fashion. Although this reactivity is more typically ...
Synthesis of thiophosphoramidates in water: Click chemistry for phosphates
(Royal Soc Chemistry, Cambridge, 2011)
An aqueous method for the preparation of N,S-dialkyl thiophosphoramidates is reported. Thiophosphorylation of alkylamines was performed using SPCl3 in aqueous reaction media, and the resulting thiophosphoramidate-S-anions ...
Geometries of stacking interactions between phenanthroline ligands in crystal structures of square-planar metal complexes
(Springer, New York, 2011)
Stacking interactions of phenanthroline square-planar complexes in crystal structures were studied by analyzing data from the Cambridge Structural Database. In most of the crystal structures, two phenanthroline complexes ...
Production and properties of the highly efficient raw starch digesting alpha-amylase from a Bacillus licheniformis ATCC 9945a
(Elsevier Science Sa, Lausanne, 2011)
Highly efficient raw starch digesting alpha-amylase was produced after 24 h of batch fermentation of Bacillus licheniformis ATCC 9945a in laboratory bioreactor at 37 degrees C. The enzyme was purified by gel filtration ...
Biotransformation of 4-halophenols to 4-halocatechols using Escherichia coli expressing 4-hydroxyphenylacetate 3-hydroxylase
(Springer, New York, 2011)
Escherichia coli cells, expressing 4-hydroxyphenylacetate 3-hydroxylase, fully transformed 4-halogenated phenols to their equivalent catechols as single products in shaken flasks. 4-Fluorophenol was transformed at a rate ...
Isolation and characterization of four novel Gram-positive bacteria associated with the rhizosphere of two endemorelict plants capable of degrading a broad range of aromatic substrates
(Springer, New York, 2011)
Four new Gram-positive, phenol-degrading strains were isolated from the rhizospheres of endemorelict plants Ramonda serbica and Ramonda nathaliae known to exude high amounts of phenolics in the soil. Isolates were designated ...
SW anodic stripping voltammetry determination of copper with new tape of modified GC electrode
(Analytical and Bioanalytical Chemistry, 2011)
The analysis of Cu(II) by anodic stripping voltammetry using a Nafion-modified glassy Carbon electrode incorporated with Cu-DPABA complex (DPABA is Methyl 3,5-bis{bis-[(pyridin-2-yl)methyl]amino}methyl)benzoate) (Cu-DPABA-NA/GCE) ...
Process Analysis of the Conversion of Styrene to Biomass and Medium Chain Length Polyhydroxyalkanoate in a Two-Phase Bioreactor
(Wiley-Blackwell, Malden, 2011)
The improvement and modeling of a process for the supply of the volatile aromatic hydrocarbon, styrene, to a fermentor for increased biomass production of the medium chain length polyhydroxyalkanoate (mcl-PHA) accumulating ...
Synthesis, characterization, cytotoxic activity and DNA binding properties of the novel dinuclear cobalt(III) complex with the condensation product of 2-acetylpyridine and malonic acid dihydrazide
(Elsevier Science Inc, New York, 2011)
A novel dinuclear cobalt(III) complex with the condensation product of 2-acetylpyridine and malonic acid dihydrazide, N',N'(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide was synthesized and characterized by elemental ...