ARTICLE

• Single-molecule Behavior of Rhodamine-labeled Phospholipid on a Hydrophilic Glass Surface
• Hong Lian;Liu Ting-Ting;Luo Guo-Bin;Zhao Xin-Sheng
• We report an investigation on the surface behaviors, including diffusion, desorption and fluorescence blinking, of rhoda...
• 2002, 18 (09): 769-775 DOI: 10.3866/PKU.WHXB20020901

• 3392Abstract/Metrics
• 3003 PDF(787KB)

• The Temperature Dependence of the Viscosity of Poly (N,N-diethylacrylamide) Solutions
• Bian Feng-Ling;Liu Ming-Zhu
• Linear Poly(N,N-diethylacrylamide)(PDEA) was synthesized by radical polymerization. The temperature dependence of the re...
• 2002, 18 (09): 776-780 DOI: 10.3866/PKU.WHXB20020902

• 3841Abstract/Metrics
• 2842 PDF(1689KB)

• Study of the Microstructure of TEOS-MTES Based Sol by SAXS
• Xu Yao;Li Zhi-Hong;Wang Jun;Fan Wen-Hao;Wu Dong;Dong Bao-Zhong;Sun Yu-Han
• A basic sol containing amorphous SiO2 particles was prepared by sol-gel process with TEOS ( tetraethoxysilane ) as precu...
• 2002, 18 (09): 781-785 DOI: 10.3866/PKU.WHXB20020903

• 4209Abstract/Metrics
• 2990 PDF(1736KB)

• Dealumination of HZSM-5 Zeolite by Calcination:²⁷Al Multiple Quantum MAS NMR Study
• Chen Lei;Deng Feng;Ye Chao-Hui
• The coordination states of aluminum species in calcined HZSM-5 zeolites have been investigated using 29Si, 27Al MAS and ...
• 2002, 18 (09): 786-790 DOI: 10.3866/PKU.WHXB20020904

• 3825Abstract/Metrics
• 3637 PDF(1526KB)

• Investigation on the Formation Mechanism of Ce Conversion Films on 2024 Aluminum Alloy
• Shao Min-Hua;Huang Ruo-Shuang;Fu Yan;Hu Rong-Gang;Lin Chang-Jian
• Many cerium compounds are promising corrosion inhibitors for aluminum alloy. However, the formation mechanism of Ce conv...
• 2002, 18 (09): 791-795 DOI: 10.3866/PKU.WHXB20020905

• 3495Abstract/Metrics
• 2824 PDF(1669KB)

• pH Value Dependent Conformation of ATP Studied by Chemical Shift Calculation
• Jiang Ling;Mao Xi-An
• The chemical shifts induced by the ring current was calculated for H1′ and H2′ of ATP with different torsion angle χ (O4...
• 2002, 18 (09): 796-801 DOI: 10.3866/PKU.WHXB20020906

• 3603Abstract/Metrics
• 3349 PDF(1777KB)

• A Theoretical Study on the Proton Transfer in 2-hydroxy Pyridine
• Chen Wen-Kai;Xu Jiao;Zhang Yong-Fan;Zhou Li-Xin;Li Jun-Qian
• The processes of the proton transfer between 2-hydroxy pyridine (Hy) and 2(1H)-pyridone (Py) were investigated by using ...
• 2002, 18 (09): 802-807 DOI: 10.3866/PKU.WHXB20020907

• 4198Abstract/Metrics
• 3256 PDF(1541KB)

• The Application of Molecular Imprinting Technology for Hippophae Rhamnoidse Linn. Function Integrants Extraction
• Zhou Li;Xie Jian-Chun;Ge Yu-Fang;Xu Xiao-Jie
• Quercetin and isorhamnetin are the main function integrants in Hippophae rhamnoidse Linn. curing and guarding against ca...
• 2002, 18 (09): 808-811 DOI: 10.3866/PKU.WHXB20020908

• 2759Abstract/Metrics
• 2992 PDF(1639KB)

• Solvent Effects on the Oxidation of TyrOH by SO4●－ Radical
• Chu Gao-Sheng;Zhang Shu-Juan;Yao Si-De;Dou Da-Ying;Zhang Zhi-Cheng
• This work presents the study on the oxidation of TyrOH by SO4●－ in water/ACN mixed media. Investigations show that the r...
• 2002, 18 (09): 812-816 DOI: 10.3866/PKU.WHXB20020909

• 3562Abstract/Metrics
• 2756 PDF(728KB)

Note

• Complex Kinetics of the Periodate-Sulfite System
• Lin Juan-Juan;Wang Shun;Gao Qing-Yu
• The complex kinetics of the reaction of periodate and sulfite has been investigated. This is a novel periodate-based osc...
• 2002, 18 (09): 817-820 DOI: 10.3866/PKU.WHXB20020910

• 3348Abstract/Metrics
• 2725 PDF(1382KB)

• The Resolution of the Optical Active Derivatives of Ketorolac and the Determination of its Absolute Configuration
• Ning Jia-Cheng;Yang Ao;Guan Ye-Di;Wang Zhe-Ming;Yan Chun-Hua
• A pair of diastereoisomer of Pro-Obzl of keterolac amide, formed by the reaction of(±)-ketorolac and L-proline under the...
• 2002, 18 (09): 821-824 DOI: 10.3866/PKU.WHXB20020911

• 3242Abstract/Metrics
• 2622 PDF(1472KB)

• The Dilution Enthalpies of Serine in Aqueous Sucrose Solutions at 298.15 K
• Li Shu-Qin;Lin Rui-Sen
• The dilution enthalpies of serine in aqueous sucrose solutions at 298.15 K were measured by LKB 2277 flow microcalorimet...
• 2002, 18 (09): 825-829 DOI: 10.3866/PKU.WHXB20020912

• 3583Abstract/Metrics
• 2647 PDF(1346KB)

• The Study of Bolaamphiphile/SDS Mixed Systems by Applying the Regular Solution Theory
• Yan Yun;Han Feng;Huang Jian-Bin;Li Zi-Chen;Ma Ji-Ming
• The interaction of molecules on the surface and in the micelle of the mixed system of cationic bolaamphiphile/sodium dod...
• 2002, 18 (09): 830-834 DOI: 10.3866/PKU.WHXB20020913

• 3816Abstract/Metrics
• 3104 PDF(1410KB)

• Equilibrium Phase Diagram of Li^＋,Na^＋∥,CO₃^2－,B4O₇^2－-H₂O Quaternary System at 288 K
• Sang Shi-Hua;Yin Hui-An;Tang Ming-Lin;Zhang Yun-Xiang
• In this paper, the solubility of Li＋,Na＋∥,CO32－,B4O72－-H2O quaternary system at 288 K has been determined by isothermal ...
• 2002, 18 (09): 835-837 DOI: 10.3866/PKU.WHXB20020914

• 3331Abstract/Metrics
• 2931 PDF(1073KB)

• Ab Initio Study on the Mechanism of Ozone and NH₂ Radicals Reaction
• Li Lai-Cai;Zhou Hong-Ping;Tian An-Min
• Ab initio UMP2(full) method has been used to study the mechanism of NH2＋O3 reaction. The geometry configurations of reac...
• 2002, 18 (09): 838-840 DOI: 10.3866/PKU.WHXB20020915

• 3347Abstract/Metrics
• 2646 PDF(1009KB)

• Electrochemical Characteristics and Catalytic Properties of Poly (ferulic acid) Glassy Carbon Modified Electrode
• Zhang Yu-Zhong;Zhao Hong;Yuan Zhuo-Bin
• The method and conditions of preparing ferulic acid film at glassy carbon electrode by electropolymerization have been s...
• 2002, 18 (09): 841-845 DOI: 10.3866/PKU.WHXB20020916

• 3442Abstract/Metrics
• 2898 PDF(1758KB)

• The Electrochemical Behavior of Self-assembled Monolayers of Schiff Base
• Wang Ning;Ding Ke-Qiang;Tong Ru-Ting;Shao Hui-Bo
• The gold electrode was modified with a derivative compound of Schiff base. Cyclic voltammetric technique was used to inv...
• 2002, 18 (09): 846-849 DOI: 10.3866/PKU.WHXB20020917

• 3603Abstract/Metrics
• 2849 PDF(1559KB)

• Electrical Conductivity of Four Neodymium Salts in Dimethylformamide
• Wang Yu;He Feng-Rong;Liu Guan-Kun;Chen Liu-Ping;Tong Ye-Xiang
• Conductance measurements have been made on four neodymium salts: Nd(CF3SO3)3, Nd(ClO4)3, Nd(NO3)3 and NdCl3 dissolved in...
• 2002, 18 (09): 850-854 DOI: 10.3866/PKU.WHXB20020918

• 3463Abstract/Metrics
• 2842 PDF(1291KB)

Review

• Organic Monolayers on Silicon:Microprinting, Micromachines, and Microarrrays
• Zhu Xiao-Yang
• This account summarizes recent research in my laboratory on the integration of organic functionalities to silicon surfac...
• 2002, 18 (09): 855-864 DOI: 10.3866/PKU.WHXB20020919

• 3446Abstract/Metrics
• 3637 PDF(539KB)