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作品数:206被引量:254H指数:7
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Enthalpy-entropy compensation in protein unfolding
《Chinese Science Bulletin》2000年第16期1476-1480,共5页Lei Liu Chao Yang Qingxiang Guo 
Enthalpy-entropy compensation was found to be a universal law in protein unfolding based on over 3 000 experimental data. Water molecular reorganization accompanying the protein unfolding was suggested as the origin-o...
关键词:enthalpy-entropy COMPENSATION PROTEIN UNFOLDING water molecular reorganization. 
Coordination behavior between zinc salts and L-α-methionine被引量:1
《Chinese Science Bulletin》1998年第18期1527-1531,共0页Shengli Gao Jianrui Liu Mian Ji Xuwu Yang Fengxing Zhang Zhongjin Li 
theNaturalScienceFoundationofShaanxiProvince (GrantNo.1995H0 4)
The solubility properties of ZnCl\-2/ZnAc\-2/ZnSO\-4MetH\-2O systems at 25℃ in the whole cocentration range have been investigated by phase equilibrium method. The results indicate that ZnAc\-2 and ZnSO\-4 systems ar...
关键词:ZINC SALTS L-METHIONINE phase EQUILIBRIUM complex standard formation enthalpy. 
Aging effect of Co/C soft X-ray multilayer mirrors BAI Haili, JIANG Enyong, TIAN Renyu and WANG Cunda
《Chinese Science Bulletin》1997年第6期454-457,共4页Department of Applied Physics, Tianjin University, Tianjin 300072, China 
MULTILAYER X-ray mirrors are of one-dimensional period structures consisting of alternating layers of materials of high- and low-refractive index. In the applications of soft X-ray multilayer mirrors, such as microsco...
关键词:soft X-ray MULTILAYERS aging effect ENTHALPY of mixing. 
Using molecular mechanics method and group additive method to estimate the standard enthalpy of organic compounds
《Chinese Science Bulletin》1996年第19期1613-1617,共5页王贵昌 潘荫明 李勇军 汪惟为 赵学庄 
Project supported by the National Natural Science Foundation of China.
It is almost impossible to determine the thermochemical data of all the compounds by experiments. Many methods for estimating the thermochemical data of organics have been proposed in the past 50 years. Benson’s grou...
关键词:MOLECULAR MECHANICS group ADDITIVE METHOD standard enthalpy. 
Thermodynamic Study of the Three Isomers of Iodobenzoic Acid
《Chinese Science Bulletin》1994年第12期1003-1006,共4页谭志诚 Raphael Sabbah 
Iodobenzoic acids are fundamental reagents widely applied to organic analysis andsynthesis. Recently some significant applications of these acids have been found inboth pharmacology and therapeutics. The quantitative ...
关键词:iodobenzoic ACID ENTHALPY of SUBLIMATION ENTHALPY of fusion TRIPLE point temperature. 
STUDY ON PHASE TRANSITION THERMODYNAMICS OF 4-METHYL-COUMARIN DERIVATIVE
《Chinese Science Bulletin》1989年第21期1844-1845,共2页张兴康 黄为钧 谈夫 徐广智 吴正亮 
This letter deals with the study on thermodynamic characteristics of phase transition for 4-methyl-coumarin derivatives, i. e. 4-methyl-7-aminocoumarin, 4-methyl-7-hydroxycoumarin, 4-methyl-7-dimethylaminocoumarin and...
关键词:COUMARIN LETTER hereinafter THERMODYNAMIC melting BONDS ENTHALPY deals derivative attributed 
AN EQUATION OF THERMOCHEMICAL CYCLE OF METAL ELEMENTS
《Chinese Science Bulletin》1988年第1期32-35,共4页许孙曲 
When only the enthalpy changes of a system are concerned, the Born-Haber cycle is called the thermochemical cycle. If the cycle is applied to the metal systems, we can write the cycle of thermochemistry of metal eleme...
关键词:cycle concerned ENTHALPY Haber WRITE INFINITE HYDRATION QUANTITIES gaseous DILUTION 
SYNTHESIS OF THE LANTHANUM ACETATE MONOHYDRATE AND THE DETERMINATION OF ITS DEHYDRATION ENTHALPY
《Chinese Science Bulletin》1986年第13期894-898,共5页吴淑荣 能为淼 巩建骊 何艳莉 
The hydrated lanthanum acetate, LaAc3·1.5H2O(I), was reported by and Karraker in 1964 and 1969 respectively. In our laboratory, a new compound has been prepared. As shown by the elemental analysis, Karl Fischer Tit...
关键词:ENTHALPY LANTHANUM DEHYDRATION FISCHER 加比 ACETATE 阎甲 晚洲 Infrared 加朗 
MODIFICATION TO THE SUB-REGULAR SOLUTION MODEL IN THE THERMODYNAMIC ANALYSIS OF BINARY EQUILIBRIUM DIAGRAMS
《Chinese Science Bulletin》1986年第9期593-596,共4页詹季虞 
I. INTRODUCTION The thermodynamic properties of the mixture of different multicomponent phases have to be expressed as a function of composition and temperature. This function have been described by various interactio...
关键词:THERMODYNAMIC ENTHALPY EXCESS Gibbs STRAIGHT assumed fitting satisfy THANK 
PRESSURE EFFECTS OF NEMATIC LIQUID CRYSTALS
《Chinese Science Bulletin》1983年第7期896-899,共4页林磊 刘家罔 
Pressure in liquid crystals can lead to many important and interesting phenomena including the appearance and disappearance of liquid crystal phases, reentrant phenomena, tricritical point, etc. In the past ten years,...
关键词:APPEARANCE unified capable DETAILS latter POLYNOMIAL assumed STRAIGHT MAJORITY ENTHALPY 
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