维普中文期刊产品整合服务
11篇 您的检索式:作者名="Asnin"
    题名 作者 年代 出处 被引量
1Secondary electron emission from chemical vapor deposited diamond films with negative electron affinity显示文摘Krainsky I L Asnin V M Dayton J A Jr 1997Appl Surf Sci1997,111,3:1
2The adsorption of Naproxen enantiomers on the ehiral stationary phase( R, R )-Whelk-Ol under reversed- phase conditions : the effect of mobile phase composition 显示文摘Asnin L D Guiochon G 2010Jour- nal of Chromatography A2010,1217,:1
3Adsorption of the enantiomers of 3-chloro-1-phenyl-propano1 on silica-bonded chiral quinidine carbamate显示文摘Asnin Leonid Kaczmarski Krzysztof Felinger Attila 0,,:1
4Adsorption of chloroben- zene vapor on V^2O^5-AL^2O^3 catalyst under dynamic condi- tions 显示文摘Asnin L Fedorov A Yakusheva D 2008Adsorption2008,14,:1
5Data acquisition in power systems and its digital processing for measurement and automation显示文摘Asnin L Backmutsky V 2005Computer Standards & Interfaces2005,28,2:1
6Negative-elec- tron-affinity effect on the surface of chemical-vapor-deposited diamond polycrystalline films 显示文摘KRAINSKY I ASNIN V MEARINI G 1996Phys Rev: B1996,53,7:1
7Adsorption of the enantiomers of 3-chloro-1-phenyl-propanol on silicabonded chiral quinidine carbamate显示文摘Asnin L Kaczmarski K Akli Y 2006Journal of Chromatography A2006,1101,:1
8Thermal conductivity measurements of GaN and AlN 显示文摘FLORESCU D I ASNIN V M POLLAK F H 2001Compound Semiconductor2001,7,2:1
9Adsorption of chlorobenzene vapor on V_2O_5/A1_2O_3 catalyst under dynamic conditions 显示文摘Asnin L Fedorov A Yakusheva D 2008Adsorption2008,14,:1
10Adsorption ofchlorobenzene vapor on V205,/A1203 catalyst under dy- namic conditions显示文摘Asnin L Fedorov A Yakusheva D 2008Adsorption2008,14,6:1
11Stereoselective interactions of chiral dipeptides on amylose based chiral stationary phases显示文摘Dipeptides are stereo-specifically involved in several biological functions that are challenging to separate enantiomerically. Elution order of enantiomers is an important issue in chiral chromatography. Amylose tris-(3,5-dimethylphenylcarbamate) chiral stationary phase(CSP) is the best and most-widely-used CSP in chiral separations, but experimental data of enantiomeric separation of dipeptides on this CSP is lacking. Simulation studies were conducted to determine the order of elution and the chiral recognition mechanism of didpetides on this CSP. Results indicated that the docking energy of SR-enantiomers were higher than SS-antipodes. The range of docking energies for SR-enantiomers was -7.44 to -5.92 kcal/mol with CSP, but -7.15 to -5.87 kcal/mol for SS-stereoisomers. Therefore it is predicted that SS-enantiomer will elute first, followed by SR-antipode. Furthermore, hydrogen bondings, van der Waal's interactions and electrostatic interactions were observed among SR- and SSenantiomers and chiral grooves of CSP. The number of hydrogen bonds was one in each enantiomer binding except S-Ala-R-Tyr, which contained two hydrogen bonds. No hydrogen bond was found in S-Ala-R-Trp, S-Leu-S-Trp, and S-Leu-S-Tyr dipeptides bindings. The chiral recognition mechanisms dictate different strengths of stereoselective bindings of the enantiomers on CSP.Imran Ali Ashanul Haque Zeid A.Al-Othman Abdulrahman Al-Warthan Leonid Asnin 2015Science China Chemistry2015,58,3:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费