Zobrazeno 1 - 10
of 146
pro vyhledávání: '"NORMAN C. LI"'
Publikováno v:
Journal of Inorganic Biochemistry. 43:723-730
Dicopper complexes of the following benzimidazole-containing ligands have been studied as possible models for the active site of hemocyanin: EDTB (N,N,N′,N′-tetrakis-(2-benzimidazolylmethyl)-1,2-ethanediamine), EGTB (1,1,10,10-tetrakis-(2-benzimi
Publikováno v:
Inorganica Chimica Acta. 182:109-115
Cu 2 (PDTB)(ClO 4 ) 2 (a), Cu 2 (PDTB)(ClO 4 ) 4 ·8H 2 O ( b ) and Cu 2 (PDTB)(ClO 4 ) 3 N 3 ( c ), where PDTB=N,N,N′,N′-tetrakis(2-benzimidazolylmethyl)-l,3.propanediamine, have been synthesized. The structure of b has been established by X-ray
Publikováno v:
Journal of Inorganic Biochemistry. 38:289-304
The kinetic dissociation of Limulus oxyhemocyanin and apohemocyanin in alkaline pH have been studied using a high-performance liquid chromatographic method capable of measuring both the subunit and the aggregated proteins. The results show that the o
Publikováno v:
The Journal of Chemical Thermodynamics. 9:783-787
Calorimetric studies are reported of hydrogen bonding between quinoline (Qu) and o-phenylphenol (OPP). The enthalpies of hydrogen-bonding of the acid and base components of a coal-derived asphaltene with OPP and Qu are also reported. The results prov
Publikováno v:
Fuel. 60:1143-1148
The ageing characteristics of a 30 70 (wt%) blend of SRC-I and SRC-II and of a SRC-II middle distillate (boiling-point range 450–565K), have been studied. Viscometric, ultimate analysis, solvent separation, gel permeation chromatography, and 600-MH
Publikováno v:
Journal of Inorganic Biochemistry. 35:169-178
The polarization of the native fluorescence of Limulus hemocyanin (Hc) as a function of pH (4–10) has been measured. At pH 7, the polarization decreases in the order oxyHc, deoxyHc, stripped Hc, apoHc. The observed changes in polarization are expla
Publikováno v:
Fuel. 63:1285-1289
Storage stabilities of upgraded coal-derived liquids (H-coal and SRC-II), JP-5 jet fuels derived from petroleum and oil shale, and a petroleum-derived diesel fuel were compared using laser light scattering measurements. The most severely hydrotreated
Publikováno v:
Fuel. 63:593-599
Coal-derived liquids are susceptible to oxidative degradation. Two different weight ratios of SRC-I/SRC-II blends, with or without phenol derivatives, have been subjected to accelerated ageing studies. Viscosity, infrared, elemental analysis, molecul
Publikováno v:
Fuel. 58:371-374
A direct calorimetric method has been used to determine simultaneously the molar enthalpy, ΔHo, and equilibrium constant, K, for the interaction of quinoline (Qu) with coal-derived asphaltenes (A), acid/neutral (AA) and base (BA) components of A, si
Publikováno v:
Journal of Inorganic Biochemistry. 29:231-239
Several derivatives of hemocyanin from Taiwan snails ( Achatina fulica ) have been prepared. The reconstituted protein (R-HcO 2 ) has lower Cu content, lower circular dichroism intensity, and higher fluorescence intensity than native oxyhemocyanin (H