中国科技论文在线

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2005年04月22日

【期刊论文】Synthesis, crystal structure and spectroscopic properties of a copper(Ⅱ) complex of the Schiff-base derived from picolinaldehyde N-oxide and 4-aminoantipyridine

梁宏， Hong Liang*， Qing Yu and Rui-Xiang Hu， Zhong-Yuan Zhou and Xiang-Ge Zhou

，-0001，（）：

-1年11月30日

摘要

The Schiff-base (PNOAAP) derived from picolinaldehyde N-oxide and 4-aminoantipyrine, and its copper(Ⅱ) complex: [Cu(PNOAAP)2(EtOH)2]2(ClO4)4 (1) has been prepared and characterized by elemental analysis, i.r., 1H n.m.r, spectrum, and single crystal X-ray crystallographic determination. The PNOAAP ligand isomerizes from trans to cis after chelating to copper(Ⅱ).

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2005年04月22日

【期刊论文】Binding equilibrium of I

梁宏， LIANG Hong， SHEN Xingcan， JIANG Zhiliang， HE Xiwen & SHEN Panwen

SCIENCE IN CHINA (Series B) December 2000 Vol. 43 No.6 600～608，-0001，（）：

-1年11月30日

摘要

The binding equilibrium between I- and human serum albumin (HSA) or bovine serum albumin (BSA) has been studied by means of the resonance Rayleigh scattering (RRS) and equi librium dialysis. It has been found for the first time that RRS and multiple frequency scattering (MFS) are enhanced as the I- binding to the HSA and BSA, but fluorescence quenches. The equilibrium dialysis results suggest that the binding of I

serum albumin,， iodine ion,， resonance Rayleigh scattering,， equilibrium dialysis,， phase distribution.，

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2005年04月22日

【期刊论文】Hysteresis effects of the interaction between serum albumins and silver nanoparticles

梁宏， SHEN Xingcan，， YUAN Qi， LIANG Hong， YAN Haigang & HE Xiwen

SCIENCE IN CHINA (Series B) August 2003 Vol. 46 No.4 387～398，-0001，（）：

-1年11月30日

摘要

The mechanisms and effects about the interaction between serum albumins and silver nanoparticles have been intensively studied by means of transmission electron microscopy (TEM), circular dichroism (CD) and ultraviolet-visible (UV-Vis) spectroscopy. The adsorption of serum albumins on the surface of silver nanoparticles is observed by TEM. The studies with the surface plasmon bands indicate that the electrostatic and hydrophilic interactions are the major forces between serum albumins and silver nanoparticles; the number of adsorbed monolayer serum albumin molecules to a silver nanoparticle with the size of 60nm is about 6.7

serum albumins,， silver nanoparticles,， hysteresis effect,， conformational transition,， surface plasmon band.，

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2005年04月22日

【期刊论文】Binding equilibrium study of phosphotungstic acid and HSA or BSA with UV spectrum, fluorescence spectrum and equilibrium dialysis

梁宏， HUANG Jin， YUAN Yuzhou & LIANG Hong

SCIENCE IN CHINA (Series B) April 2002 Vol. 45 No.2 200～207，-0001，（）：

-1年11月30日

摘要

The binding equilibrium between phosphotungstic acid (H7[P(W2OT)6]

serum albumin,， phosphotungstic acid,， UV spectrum,， fluorescence spectrum,， equilibrium dialysis.，

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2005年04月22日

【期刊论文】Crystal structure of zinc(Ⅱ) complex with thiosemicarbazone of acetone

梁宏， Hong Liang a*， Bin Liu a， Rui-Xiang Hu a and Kai-Bei Yu b

J. Indian Chem. Soc., Vol. 77, October 2000, pp. 486-487，-0001，（）：

-1年11月30日

摘要

Synthesis and crystal structure determination of the title complex are presented. It shows that the zinc atom located in the distorted tetrahedral coordination, is composed of two nitrogen atoms and two sulfur atoms from the two ligand.

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