Results 171 to 180 of about 60,293 (199)
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Critical Reviews in Biotechnology, 1992
ACV synthetase (ACVS) is the first enzyme and plays a key role in the biosynthesis of all natural penicillins and cephalosporins. The enzyme is extremely unstable and little had been known about it until recently. This article summarizes the progress in research on this enzyme, including the establishment of a cell-free assay system, stabilization ...
J, Zhang, A L, Demain
openaire +2 more sources
ACV synthetase (ACVS) is the first enzyme and plays a key role in the biosynthesis of all natural penicillins and cephalosporins. The enzyme is extremely unstable and little had been known about it until recently. This article summarizes the progress in research on this enzyme, including the establishment of a cell-free assay system, stabilization ...
J, Zhang, A L, Demain
openaire +2 more sources
Journal of the Chemical Society, Dalton Transactions, 1999
The monomeric [M(ACV)2(H2O)4]Cl2·2ACV (M = NiII 1 or CoII 2), [Zn(ACV)Cl2(H2O)] 3 and the polymeric [Cd(ACV)Cl2]·H2O 4 [ACV = acyclovir = 9-(2-hydroxymethoxymethyl)guanine] complex have been prepared and characterised by X-ray diffraction and IR data; 1H and 13C NMR have been used to interpret the structural characteristics of the complexes in solution.
Ángel García-Raso +5 more
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The monomeric [M(ACV)2(H2O)4]Cl2·2ACV (M = NiII 1 or CoII 2), [Zn(ACV)Cl2(H2O)] 3 and the polymeric [Cd(ACV)Cl2]·H2O 4 [ACV = acyclovir = 9-(2-hydroxymethoxymethyl)guanine] complex have been prepared and characterised by X-ray diffraction and IR data; 1H and 13C NMR have been used to interpret the structural characteristics of the complexes in solution.
Ángel García-Raso +5 more
openaire +1 more source
OTC Arctic Technology Conference, 2015
Abstract Description of the Proposed Paper To set out current advances in Air Cushion Vehicle (ACV) technology and planned future developments including the results of recent trials. Application The Arctic environment presents a ...
Darren Andrews +2 more
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Abstract Description of the Proposed Paper To set out current advances in Air Cushion Vehicle (ACV) technology and planned future developments including the results of recent trials. Application The Arctic environment presents a ...
Darren Andrews +2 more
openaire +1 more source