摘要
由于毛细管进样体积小以及在柱检测光程短,极大地限制了毛细管电泳检测灵敏度的提高。为了提高毛细管电泳的检测灵敏度,多种样品富集的方法得以发展。本文对近年来毛细管电泳的样品预富集方法与应用作一简明的综述。
The sensitivity of capillary electrophoresis is greatly limited due to the small injection volume and the short optical path length. In order to improve the detection sensitivity of capillary electrophoresis, various sample preconcentration methods have been developed. The recent development of these methods and their applications are concisely reviewed with 88 references.
出处
《化学进展》
SCIE
CAS
CSCD
北大核心
2005年第3期377-383,共7页
Progress in Chemistry
关键词
毛细管电泳
在线富集
样品堆积
扫集
MICELLAR ELECTROKINETIC CHROMATOGRAPHY
SELECTIVE EXHAUSTIVE INJECTION
SOLID-PHASE EXTRACTION
ISOTACHOPHORESIS-ZONE ELECTROPHORESIS
INDUCEDFLUORESCENCE DETECTION
DISCONTINUOUS BUFFER SYSTEMS
SHELLFISHPOISONING TOXINS
ON-COLUMN TRANSIENT
SINGLE-CAPI
