The journal of physical chemistry. A, 110(7), 2440-2447 (2006-02-17)
The S-R enantiomerization processes of 2,2'-biphenol (biphenol) have been investigated using density functional theory (DFT). Five isomers for biphenol were identified: I0, which is the most stable isomer; I1a and I1b, which are formed by a restricted rotation of one
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 96, 541-547 (2012-07-07)
A solid phase extraction technique is proposed for preconcentration and speciation of chromium in natural waters using spectrophotometric analysis. The procedure is based on sorption of chromium(III) as 4-(2-benzothiazolylazo)2,2'-biphenyldiol complex on dextran-type anion-exchange gel (Sephadex DEAE A-25). After reduction of
Journal of basic microbiology, 37(3), 205-211 (1997-01-01)
The capability of the intestinal flora from the gut of xylophagous termites of degrading lignin model compounds was investigated. Different dimeric lignin model compounds-degrading bacteria were obtained from the hindgut flora of Mastotermes darwiniensis Froggatt, Reticulitermes santonensis Feytaud, Nasutitermes nigriceps
Applied and environmental microbiology, 70(1), 174-181 (2004-01-09)
The purpose of this investigation was to examine the capacity of the biphenyl catabolic enzymes of Comamonas testosteroni B-356 to metabolize dihydroxybiphenyls symmetrically substituted on both rings. Data show that 3,3'-dihydroxybiphenyl is by far the preferred substrate for strain B-356.
Applied and environmental microbiology, 54(11), 2683-2688 (1988-11-01)
Pseudomonas sp. strain HBP1 was found to grow on 2-hydroxy- and 2,2'-dihydroxy-biphenyl as the sole carbon and energy sources. The first step in the degradation of these compounds was catalyzed by an NADH-dependent monooxygenase. The enzyme inserted a hydroxyl group
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