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STERiC MAPPiNG OF BiOLOGiCAL RECEPTORS——THE SiBiS ALGORiTHM AND APPLiCATiON

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Chinese Science Bulletin 1982年第12期27卷 1333-1336页

作者： i.motoc i.MUSCUTARiU O.DRAGOMiR-FiLiMONESCU Chemistry Research Centre B-dul M. Viteazul 24 1900 Tinisoara Romania.Department of Physics University of Timisoara B-dul V. Prvan 4 1900 Timisoara Romanis.Research Centre for Computing Technique Str. Gh. Lazar 6 1900 Timisoara Romania.

Ⅰ. iNTRODUCTiON in a previous paper one of us has introduced the Steric Difference method which allows to compute the sterie features of the biological receptor. The derived SD~*=[SD_c~*; SD_w~*] sterie parameters are easily accessible, applicable both to congener and non-congener series and distinguishable among enantiomers and stereoiso-

关键词： compute vertex applicable attribute accessible latter abbreviation steps FORTRAN until

Electrochemical detection and degradation of ibuprofen from water on multi-walled carbon nanotubes-epoxy composite electrode

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Journal of Environmental Sciences 2013年第4期25卷 838-847页

作者： Sorina motoc Adriana Remes Aniela Pop Florica Manea Joop Schoonman Politehnica University of Timisoara P-ta Victoriei No.2300006 TimisoaraRomania Materials for Energy Conversion and Storage Department of Chemical EngineeringDelft University of TechnologyJulianalaan 1362626 BLDelftThe Netherlands

This work describes the electrochemical behaviour of ibuprofen on two types of multi-walled carbon nanotubes based composite electrodes, i.e., multi-walled carbon nanotubes-epoxy （MWCNT） and silver-modified zeolite-multi-wailed carbon nanotubes-epoxy （AgZMWCNT） composites electrodes. The composite electrodes were obtained using two-roll mill procedure. SEM images of surfaces of the composites revealed a homogeneous distribution of the composite components within the epoxy matrix. AgZMWCNT composite electrode exhibited the better electrical conductivity and larger electroactive surface area. The electrochemical determination of ibuprofen （iBP） was achieved using AgZMWCNT by cyclic voltammetry, differential-pulsed voltammetry, square-wave voltammetry and chronoamperometry. The iBP degradation occurred on both composite electrodes under controlled electrolysis at 1.2 and 1.75 V vs. Ag/AgCl, and iBP concentration was determined comparatively by differential-pulsed voltammetry, under optimized conditions using AgZMWCNT electrode and UV-Vis spectrophotometry methods to determine the iBP degradation performance for each electrode. AgZMWCNT electrode exhibited a dual character allowing a double application in iBP degradation process and its control.

关键词： multi-walled carbon nanotubes composite electrodes electrochemical oxidation electrochemical detection ibuprofen

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罗马尼亚的土壤侵蚀治理

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水土保持科技情报 1993年第1期11卷 12-13,19页

作者： M.motoc i.ionita D.Nistor A.Vatau 高鹏

本文着重介绍了罗马尼亚土壤侵蚀的程度和类型;作物对土壤侵蚀速度的影响;土壤侵蚀治理的方法;土壤侵蚀治理工作所存在的问题.

关键词：土壤侵蚀治理罗马尼亚