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3D－QSAR　STUDY　ON　HUPERZINE　A　ANALOGS　WITH　MOLECULAR　MODELING　AND　COMPARATIVE　MOLECULAR　FIELD　ANALYSIS（COMFA）　METHODS

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Chinese Chemical Letters 1996年第3期7卷 253-256页

作者： Jiang, HL Chen, KX Chen, jz Tang, Y Wang, QM Li, Q Shen, X Ji, RY CHINESE ACAD SCI SHANGHAI INST MAT MEDSHANGHAI 200031PEOPLES R CHINA

On the basis of conformational search for ten huperzine A analogs according to the structure ofAChE active site witll our approach BCSPL,we performed a 3D-QSAR analysis for these compounds usingmolecular modeling and CoMFA method. The calculation results can be used to explain the relationshipbetween the structUre properties and the activities.

关键词： QSAR STUDY ON HUPERZINE ANALYSIS ANALOGS

ELECTROCHEMICAL　BEHAVIORS　OF　BORON－DOPED　DIAMOND　FILM　ELECTRODES　GROWN　SELECTIVELY

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Chinese Chemical Letters 1995年第8期6卷 707-710页

作者： Zhu, jz Yang, SZ Zhu, PL Zhang, XK Zhang, GX Xu, CF Fan, HZ Chinese Acad Sci Shanghai Inst Met Shanghai 200050 Peoples R China E China Normal Univ Dept Elect Engn Shanghai 200062 Peoples R China

The electrochemical behaviors of boron-doped diamond film electrodes grown selectively with 4×4mm2 in size have been studied using cyclic voltammetry and potentiostatic *** diamond electrode exhibits adequate electrochemical activity and the response current changes linearly with K3Fe(CN)6 *** response current is proportional to the square root of scan rate. reflecting that mass transport was controlled by planar *** mass transport was quickly established within 4 seconds. Good stability and reproducibility are attractive properties of the diamond electrode for sensor applications.

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上海jz Club——中国爵士乐的复兴之光

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城市地理 2019年第12期 90-97页

作者： Men jz Club(图) 不详

每座城市都有独特的性格,而音乐,也许是近距离窥探它们]的最好渠道之一。如果要选取一种音乐来描述上海,那么不管是从历史还是文化的角度来说,交织着自由与复杂情感的爵上乐,一定是最为贴切的。如果你想在上海与爵上乐文化来.场深切拥抱... 详细信息

每座城市都有独特的性格,而音乐,也许是近距离窥探它们]的最好渠道之一。如果要选取一种音乐来描述上海,那么不管是从历史还是文化的角度来说,交织着自由与复杂情感的爵上乐,一定是最为贴切的。如果你想在上海与爵上乐文化来.场深切拥抱,那么静安区鹿路上的jz C1ub无疑是最好的去处。

关键词：爵士乐静安区复杂情感上海近距离

CYCLIC　VOLTAMMETRY　STUDY　ON　ANTIMALARIAL　MECHAniSM　OF　ARTEMISIniN（QINGHAOSU）DERIVATIVES

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Chinese Chemical Letters 1996年第7期7卷 623-626页

作者： Jiang, HL Chen, KX Tang, Y Chen, jz Li, Y Wang, QM Li, Q Ji, RY Zhuang, QK CHINESE ACAD SCI SHANGHAI INST MAT MEDSHANGHAI 200031PEOPLES R CHINA BEIJING UniV DEPT CHEMBEIJING 100871PEOPLES R CHINA

Cyclic voltammetry method waws used to determine the cyclic voltammogram of artemisininderivatives and reduction potentials(RPs)of these compounds were obtained. Combining the determinationresults of Zhang and co-workers,QSAR analysis was performed between the activity and reductionpotentials(RPs),which illustrated the antimalarial mechanism of artemisinin analogs, The experimentalresult verified and tested our previous theoretical calculation results.

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Solid-liquid Extraction Spectrophotometric Determination of Copper with 2,9-dimethyl-1,10-phenanthroline

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Rare Metals 2001年第4期20卷 213-216页

作者： Peng, B Gao, jz Hu, GL Fan, HY Kang, JW Deng, HL NW Normal Univ Dept Chem Lanzhou 730070 Peoples R China

Solid liquid extraction of copper ion (I) with 2, 9-dimethyl-1, 10-phenanthroline (neo-cuproine, DMP) into molten naphthalene followed by chloroform spectrophotometric determination has been studied experimentally. The ternary complex Cu(I)-DMP-ClO4 was extracted quantitatively into molten naphthalene in the range of pH from 5 to 6 at 85 C-. Absorbance was spectrophotometrically determined at 459 nm against the reagent blank after the solid naphthalene layer was anhydrously dissolved in chloroform. Beer's law is obeyed over a concentration range of 0.5-70 mug/mL. The molar absorptivity and Sandell's sensitivity are 1.0x10(4) L/(mol(.)cm) and 0.0099 mug(.)cm(2) respectively. In addition, the various conditions on determination and the interference of coexisted ions were discussed, and the method was applied to the determination of copper ion both in tea samples and cadmium sulfate reagents. The results are in good agreement with those obtained by ICP AES method.

关键词： solid-liquid extraction spectrophotometric determination molten naphthalene copper DMP

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CHINESE MEDICAL JOURNAL 1988年第12期101卷 918-918页

作者： LI, jz

Rapid and easy determination of morphine in chafing dish condiments with colloidal gold labeling based lateral flow strips

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Food Science and Human Wellness 2019年第1期8卷 40-45页

作者： Wei Chen Xin-ni Li Qian Wu Li Yao Jianguo Xu School of Food and Biological Engineering Engineering Research Center of Bio-processMOEHefei University of TechnologyHefei230009China

In order to enhance the flavor of chafing dish and increase the attraction of consumers,the poppy shell is reported to be illegally added to the condiments of chafing *** this research,a rapid,simple,and convenient method based on the classic immunochromatographic lateral flow strip(LFS)with gold nanoparticles(GNPs)labeling was developed for easy monitoring of morphine(MOP),an effective component of poppy *** optimized conditions,this developed LFS can well realize the detection of target MOP in the condiments of chafing dish in less than 10 min without any complicated *** limit of detection(LOD)can be achieved as low as 0.1 ppb for standard MOP or the MOP spiked condiments of chafing *** these results of the research strongly demonstrate that this established LFS method can be successfully applied in practical rapid and accurate on-site screening of poppy shell in condiments of chafing dish.

关键词： Morphine(MOP) Gold nanoparticles(GNPs) Lateral flow strip(LFS) Chafing dish condiments

Simply-typed Underdeterminism

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Journal of Computer Science & Technology 1998年第6期13卷 491-508页

作者： Ewen Denney(LFCS, Department of Computer Science, Universitg of EdinburphKings Buildings, Edinburph EH9 3jz, Scotland)E-mail: ewd@dcs.ed.ac.uk LFCS Department of Computer Science University of Edinburgh Edinburgh Scotland

An extension of the simply-typed lambda calculus with constructs for expressing a notion calledunderdeterminism is studied. This allows us to interpret notions of stub and skeleton used in top-down program development. We axiomatise a simple notion of program refinement, and give a semantics, for which the calculus is proved sound and complete.

关键词： Refinement lambda-calculus Henkin models

STUDIES OF VANADIUM-MEDIATED LIPID PEROXIDATION IN MICROSOMES FROM HUMAN TERM PLACENTA

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中国医科大学学报 1988年第S2期 64-65页

作者：万伯健,Byczkowski jz,Kulkarni AP Faculty of Public Health and Preventive Medicine China Medical University Shenyang China Faculty of Public Health and Preventive Medicine China Medical University Shenyang China Faculty of Public Health and Preventive Medicine China Medical University Shenyang China

Vanadate recently has received much attention due to its diverse effects in biological systems. It inhibits a number of transport ATPases as well as other enzymes such as gluccse-6-phosphatase and acid and alkaline phosphatases. The embryotoxicity of vanadate was also proved by several reports. We tested the vanadium mediated lipid peroxidation in microsome from human term placenta and explored the mechanism.

关键词： NADPH STUDIES OF VANADIUM-MEDIATED LIPID PEROXIDATION IN MICROSOMES FROM HUMAN TERM PLACENTA