中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: Prediction of soil adsorption coefficients from retention parameters on three reversed-phase liquid chromatographic columns
作者: Guo, RB;  Liang, XM;  Chen, JP;  Zhang, C;  Kettrup, A
刊名: ANALYTICAL CHEMISTRY
发表日期: 2002-02-01
DOI: 10.1021/ac015523j
卷: 74, 期:3, 页:655-660
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Analytical
研究领域[WOS]: Chemistry
英文摘要: Reversed-phase high-performance liquid chromatographic (RP-HPLC) retention parameters, which are determined by the intermolecular interactions in retention process, can be considered as the chemical molecular descriptors in linear free energy relationships (LFERs). On the basis of the characterization and comparison of octadecyl-bonded silica gel (ODS), cyano-bonded silica gel (CN), and phenyl-bonded silica gel (Ph) columns with linear solvation energy relationships (LSERs), a new multiple linear regression model using RP-HPLC retention parameters on ODS and CN columns as variables for estimation of soil adsorption coefficients was developed. It was tested on a set of reference substances from various chemical classes. The results showed that the multicolumn method was more promising than a single-column method was for the estimation of soil adsorption coefficients. The accuracy of the suggested model is identical with that of LSERs.
关键词[WOS]: HPLC STATIONARY PHASES ;  ORGANIC PARTITION-COEFFICIENTS ;  K-OC ;  RP-HPLC ;  AROMATIC-HYDROCARBONS ;  8 PESTICIDES ;  WATER ;  KOC ;  SORPTION ;  DEISOPROPYLATRAZINE
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000173668200041
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/85473
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
20024675N0BVQL.pdf(64KB)----开放获取--View 联系获取全文

作者单位: 1.Chinese Acad Sci, Dalian Inst Chem & Phys, Dalian 116011, Peoples R China
2.Inst Ecol Chem, GSF, Natl Res Ctr Environm & Hlth, D-85764 Neuherberg, Germany

Recommended Citation:
Guo, RB,Liang, XM,Chen, JP,et al. Prediction of soil adsorption coefficients from retention parameters on three reversed-phase liquid chromatographic columns[J]. ANALYTICAL CHEMISTRY,2002,74(3):655-660.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Guo, RB]'s Articles
 [Liang, XM]'s Articles
 [Chen, JP]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Guo, RB]‘s Articles
 [Liang, XM]‘s Articles
 [Chen, JP]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: 20024675N0BVQL.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace