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Research on Inorganic Anion Recognition of Calix[4]pyrroles and Dipyrrylmethanes by Capillary Zone Electrophoresis
Author(s) -
Zhou ChangZheng,
Qiu HongDeng,
Guo Yong,
Jiang ShengXiang
Publication year - 2005
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.200591518
Subject(s) - chemistry , capillary electrophoresis , pyrrole , electrolyte , cyclohexane , capillary electrochromatography , electrophoresis , capillary action , chromatography , inorganic ions , ion , inorganic chemistry , organic chemistry , electrode , materials science , composite material
Abstract Capillary electrophoresis (CE) can separate charged and neutral substances with high speed and efficiency. In this paper, utilizing meso ‐octamethylcalix[4]pyrrole, meso ‐tetraspirocyclohexylcalix[4]pyrrole, bimethyl bi(2‐pyrryl)‐methane and 1,1‐bi(2‐pyrryl)cyclohexane as additives in capillary zone electrophoresis (CZE) electrolyte, their recognition ability to inorganic anions was discussed. The dipyrrylmethanes have better recognition ability than others. Their effects on separation of seven normal inorganic anions by CZE were studied.