Communication

• Spectra of Single Cyanobacterial Cells
• Ying Li-Zhen;Huang Xu;Huang Bo;Zhao Jin-Dong;Zhao Xin-Sheng
• With confocal microscopy and grating spectrograph, the absorption and fluorescence emission spectra of single Anabaena s...
• 2002, 18 (08): 673-675 DOI: 10.3866/PKU.WHXB20020801

• 3281Abstract/Metrics
• 2963 PDF(1187KB)

• New Method to Analyze Protein-protein Interaction Interface
• Gao Ying;Wang Ren-Xiao;Lai Lu-Hua
• Hydrophobicity and hydrogen bonds are main factors governing protein-protein interaction. We have developed a new method...
• 2002, 18 (08): 676-679 DOI: 10.3866/PKU.WHXB20020802

• 3376Abstract/Metrics
• 2874 PDF(1374KB)

ARTICLE

• Molecular Simulation on Adsorption of Methane in Mesopore MCM-41
• Zhang Xian-Ren;Wang Wen-Chuan
• Using grand canonical ensemble Monte Carlo method, adsorption isotherms, phase transition behaviors and structures of me...
• 2002, 18 (08): 680-685 DOI: 10.3866/PKU.WHXB20020803

• 4696Abstract/Metrics
• 3519 PDF(1677KB)

• The pH Effect on the Fluorescence of Linear Poly-amino-compounds and the Recognition of Nucleoside Phosphates
• Mei Ming-Hua;Yan Jing-Jing;Wu Shi-Kang
• Three kinds of naphthalene containing poly-amino-compounds with different chain length have been synthesized in this wor...
• 2002, 18 (08): 686-691 DOI: 10.3866/PKU.WHXB20020804

• 3185Abstract/Metrics
• 2864 PDF(1767KB)

• Characteristics of Adsorption and Desorption of Hydrogen on Multi-walled Carbon Nanotubes
• Zhou Zhen-Hua;Wu Xiao-Man;Wang Yi;Lin Guo-Dong;Zhang Hong-Bin
• Storage capacities of H2 in a kind of multi-walled carbon nanotubes (MWCNTs) and its corresponding system modified with ...
• 2002, 18 (08): 692-698 DOI: 10.3866/PKU.WHXB20020805

• 4443Abstract/Metrics
• 4725 PDF(2068KB)

• A New Bridge Functional and Its Application to Density Functional Approach for Non-uniform Fluid
• Zhou Shi-Qi;Zhang Xiao-Qi
• To extend the recently proposed density functional theory(DFT)methodology to non-uniform non-hard sphere fluid, a new br...
• 2002, 18 (08): 699-704 DOI: 10.3866/PKU.WHXB20020806

• 3696Abstract/Metrics
• 2989 PDF(630KB)

• Determination of the Li＋ Diffusion Coefficient in Graphite By the Method of the Ratio of Potentio-charge Capacity to Galvano-charge Capacity
• Tang Xin-Cun;He Li-Ping;Chen Zong-Zhang;Xia Xi
• A novel electrochemical method (RPG method) has been theoretically and experimentally developed to determine the diffusi...
• 2002, 18 (08): 705-709 DOI: 10.3866/PKU.WHXB20020807

• 4387Abstract/Metrics
• 3761 PDF(1661KB)

• The Spin-lattice Relation Time and Chemical Shift of Water in CPCWS by Proton NMR Spectroscopy
• Chen Yue-Hua;Guo Xian-Rong;Du Xi-Lin;Guo Guo-Lin
• The coal-petroleum coke-water slurries(CPCWS) are complex fluids. It has been known that the 1H-NMR can provide the quan...
• 2002, 18 (08): 710-715 DOI: 10.3866/PKU.WHXB20020808

• 2843Abstract/Metrics
• 3019 PDF(1877KB)

• Study on High Accurate Quantum Chemical Calculations Carried Out in a Local Region of a System
• Mo Yi;Li Le-Min
• The method proposed by us to carry out high accurate density functional calculations in a local region of a large system...
• 2002, 18 (08): 716-720 DOI: 10.3866/PKU.WHXB20020809

• 3165Abstract/Metrics
• 3010 PDF(1372KB)

• The Reaction Path and Varitional Rate Constant of the Reaction CH₃＋CH₃NO₂→CH₄＋CH₂NO₂
• Ji Yong-Qiang;Feng Wen-Lin;Hao Mao-Rong;Li Hui-Ying
• The geometries of the reactants, transition state, and products of hydrogen transfer reaction CH3＋CH3NO2→CH4＋CH2NO2 have...
• 2002, 18 (08): 721-726 DOI: 10.3866/PKU.WHXB20020810

• 3793Abstract/Metrics
• 3447 PDF(1479KB)

• Study on the PMMA Containing Samarium Prepared by the Non-Water Gel In Situ Polymerization
• Lin Mei-Juan;Zhang Wen-Gong;Wang Wen
• It was reported that after the rapid formation of a gel by mixing of MMA and samarium triisopropoxide, the PMMA material...
• 2002, 18 (08): 727-731 DOI: 10.3866/PKU.WHXB20020811

• 3136Abstract/Metrics
• 3318 PDF(1770KB)

Note

• Electrochemical Preparation of Y-Mg-Co Alloy Film from Dimethylformamide Bath
• Wang Jian-Chao;He Feng-Rong;Liu Guan-Kun;Tong Ye-Xiang
• The cyclic voltemmetry method was used to investigate the electrochemical behaviors of Y（Ⅲ）,Mg（Ⅱ）and Co（Ⅱ） in Y(NO3)3-Li...
• 2002, 18 (08): 732-736 DOI: 10.3866/PKU.WHXB20020812

• 3510Abstract/Metrics
• 2822 PDF(1620KB)

• Quantum Chemical Calculation on Structure and Potential Energy Curve for the Ground State of Molecule LaH
• Chen Lin-Hong;Shang Ren-Cheng
• The equilibrium geometry and potential energy curve for the ground state of molecule LaH have been calculated on several...
• 2002, 18 (08): 737-740 DOI: 10.3866/PKU.WHXB20020813

• 3108Abstract/Metrics
• 3068 PDF(1229KB)

• The AC Impedance Study of Calmodulin Modified on Au Electrode
• Ding Ke-Qiang;He Xiao-Ling;Wang Qing-Fei;Jiang Dian-Lu;Bai Juan;Tong Ru-Ting;Wang Xin-Kui
• Calmodulin(CaM) as a major intracellular Ca2＋ receptor, was self-assembled on Au electrode and investigated by electroch...
• 2002, 18 (08): 741-745 DOI: 10.3866/PKU.WHXB20020814

• 3669Abstract/Metrics
• 3062 PDF(1731KB)

• Synthesis and Crystal Structure of (μ₃-S)FeCo₂(CO)₇(dppfe)
• Zhang Hao;Suo Quan-Ling;Wang Yi-Bin;Wang Li;Weng Lin-Hong;Leng Xue-Bing
• The new mixed metal cluster (μ3-S)FeCo2(CO)7(dppfe) (2) (dppfe= Ph2PC5H4FeC5H4PPh2) has been synthesized by facile subst...
• 2002, 18 (08): 746-749 DOI: 10.3866/PKU.WHXB20020815

• 3374Abstract/Metrics
• 2461 PDF(1162KB)

• Electrochemical Performance of RuO₂/Active Carbon Composite Electrodes
• Wang Xiao-Feng;Wang Da-Zhi;Liang Ji;Liu Qing-Guo
• Supercapacitors are playing great roles in research-and-development field of power engineering as a new energy store dev...
• 2002, 18 (08): 750-753 DOI: 10.3866/PKU.WHXB20020816

• 3498Abstract/Metrics
• 3497 PDF(1659KB)

• Study of SPS and XPS of Pd/ZnO and Ag/ZnO Composite Nanoparticles
• Jing Li-Qiang;Sun Xiao-Jun;Cai Wei-Min;Zheng Da-Fang;Xu Yue;Xu Zhao-Peng;Xu Zi-Li;Du Yao-Guo
• ZnO nanoparticles were prepared by calcining the precursor, zinc carbonate hydroxide,and Pd/ZnO and Ag/ZnO composite nan...
• 2002, 18 (08): 754-758 DOI: 10.3866/PKU.WHXB20020817

• 4816Abstract/Metrics
• 3594 PDF(1599KB)

• Product Distribution of Conversions of Methane and Carbon Dioxide Using Dielectric Barrier Discharge
• Zou Ji-Jun;Li Yang;Zhang Yue-Ping;Liu Chang-Jun
• Direct conversion of methane to more useful chemicals and fuels remains a challenge for the 21st century because of the ...
• 2002, 18 (08): 759-763 DOI: 10.3866/PKU.WHXB20020818

• 3752Abstract/Metrics
• 3065 PDF(1404KB)

• Electrochemical Preparation of Er-Ni-Co Alloy Film in DMSO
• Li Gao-Ren;Tong Ye-Xiang;Liu Guan-Kun;Xu Chang-Wei
• The cyclic voltammetry and potentiostatic electrolysis were used to investigate the preparation of Er-Ni-Co alloy films ...
• 2002, 18 (08): 764-768 DOI: 10.3866/PKU.WHXB20020819

• 3629Abstract/Metrics
• 3071 PDF(1815KB)