Communication

• The Novel Application of Polyclonal Antibodies in Recognizing Anti-EGFR Inhibitors Directly from Herb
• Zhu Li-Li;Xu Xiao-Jie
• A polyclonal antibody (PcAb) prepared with piceatannol, a known inhibitor against the epidermal growth factor receptor (...
• 2003, 19 (05): 385-388 DOI: 10.3866/PKU.WHXB20030501

• 2880Abstract/Metrics
• 3046 PDF(594KB)

ARTICLE

• Reaction Mechanism of the Gas-phase Elimination of 2-bromopropionic Acid
• Li Yong-Hong;Chen Li-Ping;Xu Wen-Yuan;Hong San-Guo
• The gas-phase elimination of 2-bromopropionic acid was investigated using density functional theory (DFT) method. Molecu...
• 2003, 19 (05): 389-392 DOI: 10.3866/PKU.WHXB20030502

• 4257Abstract/Metrics
• 2653 PDF(1256KB)

• DFT Studies of CO Adsorption and Activation on Some Transition Metal Surfaces
• Jiang Ling;Wang Gui-Chang;Guan Nai-Jia;Wu Yang;Cai Zun-Sheng;Pan Yin-Ming;Zhao Xue-Zhuang;Huang Wei;Li Yong-Wang;Sun Yu-Han;Zhong Bing
• The difference in adsorption for CO on the M(100) (M= Cu, Ag, Au, Pd, Pt) surfaces has been systematically investigated ...
• 2003, 19 (05): 393-397 DOI: 10.3866/PKU.WHXB20030503

• 6236Abstract/Metrics
• 3602 PDF(1727KB)

• Synthesis and Luminescent Properties of Tb-doped SiO₂-B₂O₃-NaF Glass
• Wang Xi-Gui;Wu Hong-Ying;Weng Shi-Fu;Wu Jin-Guang
• Tb-doped SiO2-B2O3-NaF glass was prepared by sol-gel process,using tetraethoxy silcane, boric acid and sodium fluoride a...
• 2003, 19 (05): 398-402 DOI: 10.3866/PKU.WHXB20030504

• 3290Abstract/Metrics
• 2587 PDF(1550KB)

• The Spontaneous Passivation of Stainless Steel in Simulated Cooling Water and the Influence of Sulfide
• Ge Hong-Hua;Zhou Guo-Ding;Wu Wen-Quan
• The spontaneous passivation of 316# stainless steel in simulated cooling water is studied by electrochemical impedance s...
• 2003, 19 (05): 403-407 DOI: 10.3866/PKU.WHXB20030505

• 3421Abstract/Metrics
• 2888 PDF(1846KB)

• A Theoritical Study on the Mechanism of Interconversion of 2-amino-5-mercapto-1,3,4- thiadiazole Isomers
• Wu Hai-Shun;Xu Xiao-Hong;Ma Wen-Jin;Jia Jian-Feng
• The optimized geometries, infrared spectra, electron structure and bonding behavior of the isomers and transition states...
• 2003, 19 (05): 408-413 DOI: 10.3866/PKU.WHXB20030506

• 4799Abstract/Metrics
• 2892 PDF(1519KB)

• Theoretical Study of O₂ Adsorption on Perfect and Defect Sites of MgO(001) Surface
• Xu Yi-Jun;Li Jun-Qian;Zhang Yong-Fan;Chen Wen-Kai
• The adsorption of O2 on the perfect and lowcoordinated sites of MgO(001) surface has been studied with the finite clust...
• 2003, 19 (05): 414-418 DOI: 10.3866/PKU.WHXB20030507

• 5192Abstract/Metrics
• 2999 PDF(618KB)

• The Action Mechanism of MMI as Corrosion Inhibitor of Copper for Hydrochloric Acid Pickling
• Zhao Yong-Sheng;Pang Zheng-Zhi
• The corrosion inhibition property of 2-mercapto-N-methy-imidazole(MMI) for copper in 5％HCl was studied using weight-loss...
• 2003, 19 (05): 419-422 DOI: 10.3866/PKU.WHXB20030508

• 3646Abstract/Metrics
• 3264 PDF(611KB)

• Effect of Manganese Promoter on the CuFeZrO₂ Catalyst for Higher Alcohols Synthesis
• Xu Run;Ma Zhong-Yi;Yang Cheng;Wei Wei;Sun Yu-Han
• Various Mn-modified CuFeZrO2 catalysts for higher alcohols synthesis were characterized and tested by TPR, DRIFT, CO hyd...
• 2003, 19 (05): 423-427 DOI: 10.3866/PKU.WHXB20030509

• 3416Abstract/Metrics
• 2766 PDF(1775KB)

• Purification and Characterization of Single-Walled Carbon Nanotubes Produced by Arc-Discharge
• Wang Xin-Qing;Wang Miao;Li Zhen-Hua;Zhu Hai-Bin;Wang Feng-Fei
• A purification procedure using microporous membrane and oxidation in air for single-walled carbon nanotubes (SWCNTs) pre...
• 2003, 19 (05): 428-431 DOI: 10.3866/PKU.WHXB20030510

• 3359Abstract/Metrics
• 2732 PDF(1519KB)

• Relationships between Solvent Molecule Tridimensional Electrostatic Potentials and Solubilities of Fullerene(C₆₀) in Organic Solvents
• Guo Ming;Zou Jian-Wei;Zhao Wen-Na;Shang Zhi-Cai;Yu Qing-Sen
• Ab initio optimizations at HF/6-31G* level and subsequent electrostatic potential calculations have been performed for a...
• 2003, 19 (05): 432-435 DOI: 10.3866/PKU.WHXB20030511

• 3512Abstract/Metrics
• 2765 PDF(1467KB)

• Reduction Process of Transition Metal Ions by Zinc Powder to Prepare Transition Metal Nanopowder
• Yu Ying;Zhang Qi-Yun;Li Xing-Guo
• Transition metal nanoclusters of Fe、Co、Ni and Cu have been obtained by Zn reduction in metal-ammonium sulfate solutions....
• 2003, 19 (05): 436-440 DOI: 10.3866/PKU.WHXB20030512

• 3464Abstract/Metrics
• 2558 PDF(1580KB)

• Electrocatalytic Properties of Agglomerates of Pt Nanoparticles in Methanol Oxidation
• Chen Wei;Sun Shi-Gang;Si Di;Chen Sheng-Pei
• Agglomerates of Pt nanoparticles were synthesized by using H2 as reduction reagent and nafion as stabilizer. The electro...
• 2003, 19 (05): 441-444 DOI: 10.3866/PKU.WHXB20030513

• 3649Abstract/Metrics
• 3193 PDF(1572KB)

• Thermodynamic Properties of [Ho₂(Ala)₄(H₂O)₈]Cl₆ (Ala=alanine)
• Liu Bei-Ping;Tan Zhi-Cheng;Yu Hua-Guang;Lan Xiao-Zheng;Zhang Da-Shun;Liu Ping;Sun Li-Xian
• The crystalline complex of holmium chloride with alanine, [Ho2(Ala)4(H2O)8]Cl6,was synthesized. Heat capacities of [Ho2(...
• 2003, 19 (05): 445-449 DOI: 10.3866/PKU.WHXB20030514

• 3639Abstract/Metrics
• 2749 PDF(760KB)

Note

• Preparation,Characterization and Properties of Selective Hydrogenation on Ni-based Catalysts
• Zhao Yong-Xiang;Qin Xiao-Qin;Hou Xi-Cai;Xu Xian-Lun;Liu Dian-Sheng
• Nickel catalysts with SiO2 as the support were prepared by impregnation (IM) and sol-gel-supercritical fluid drying (Sol...
• 2003, 19 (05): 450-454 DOI: 10.3866/PKU.WHXB20030515

• 3818Abstract/Metrics
• 2897 PDF(1653KB)

• Influences of Demulsifiers with Different Structures on Dilational Properties of Decane-Water Interface by Interfacial Tension Relaxation Methods
• Wang Yi-Yang;Zhang Lu;Sun Tao-Lei;Fang Hong-Bo;Zhao Sui;Yu Jia-Yong
• The dilational viscoelasticity properties of decane-water interface containing two demulsifiers with straight chain (SP1...
• 2003, 19 (05): 455-459 DOI: 10.3866/PKU.WHXB20030516

• 3263Abstract/Metrics
• 2900 PDF(1764KB)

• QSAR of [⁹⁹Tc^m(NO)Cl(PL)₂]^＋ Complexes
• Zhang Hua-Bei;Li Bo;Dai Mei
• The geometries of fifteen [99Tcm(NO)Cl(PL)2]＋ complexes were optimized by semi-empirical quantum mechanics method——ZINDO...
• 2003, 19 (05): 460-463 DOI: 10.3866/PKU.WHXB20030517

• 3361Abstract/Metrics
• 2764 PDF(1431KB)

• In-Situ Preparation of Silver Nanoparticles and Single Crystal in Linear Chitosan Films
• Yao Su-Wei;Liu Heng-Quan;Zhang Wei-Guo;Wang Hong-Zhi;Zheng Chang-Feng
• In the present paper, in-situ preparation of spherical silver nanoparticles(10～30 nm),triangular and hexangular single s...
• 2003, 19 (05): 464-468 DOI: 10.3866/PKU.WHXB20030518

• 3694Abstract/Metrics
• 3026 PDF(1863KB)

• Generation of Multi-charge Carbon Ions in Laser-induced Ionization of Benzene under Intense Nanosecond Laser Fields
• Kong Xiang-Lei;Luo Xiao-Lin;Zhang Xian-Yi;Niu Dong-Mei;Zang Shu-Dong;Kan Rui-Feng;Pei Ke-Mei;Li Yi-Min;Liu Ying;Li Hai-Yang
• The photoionization of benzene seeded in He, N2, Ar gases by an intense 25 ns Nd-YAG 532 nm laser has been studied by t...
• 2003, 19 (05): 469-473 DOI: 10.3866/PKU.WHXB20030519

• 3704Abstract/Metrics
• 2597 PDF(1534KB)

• Topography and Electro-catalysis Property of Horseradish Peroxidase Assembly Active Films
• Li Yang-Mei;Chen Zhi-Chun;Lü De-Shui;Lin Xian-Fu
• The multilayer films of horseradish peroxidase(HRP) were fabricated by layer-by-layer assembly of HRP and poly(sodium-p-...
• 2003, 19 (05): 474-477 DOI: 10.3866/PKU.WHXB20030520

• 3724Abstract/Metrics
• 3081 PDF(1562KB)

• Preparation and Characterization of Highly Oriented ZnO Single Crystal Submicrorod Arrays
• Guo Min;Diao Peng;Ren Yan-Jie;Wang Bin;Cai Sheng-Min
• Highly oriented ZnO submicrorod arrays have been prepared on SnO2 conducting glass substrates which were modified with d...
• 2003, 19 (05): 478-480 DOI: 10.3866/PKU.WHXB20030521

• 3998Abstract/Metrics
• 2957 PDF(1413KB)