• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Wang, W. (Wang, W..) [1] | Yao, S. (Yao, S..) [2] | Qiu, B. (Qiu, B..) [3] | Chen, G. (Chen, G..) [4]

Indexed by:

Scopus

Abstract:

A simple, reliable, and reproducible method for separation and determination of five enkephalin-related peptides based on CE with amperometric detection (AD) is described in this paper. A potential of 1.0 V was applied to the carbon disk electrode, which was used as a working electrode in this system. At 15 kV of applied voltage, the five compounds were separated within 18 min in a 20 mmol/L phosphate buffer solution (PBS, pH 7.6) including 2.5% methanol v/v. LOD for five enkephalins were ranged from 6.31 to 54.3 nmol/L. The method was applied successfully to determine the five compounds added in the human cerebrospinal fluid (CSF) and the recoveries were in the range of 95.8-98.2%. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keyword:

Amperometric detection; Capillary electrophoresis; Enkephalin-related peptide

Community:

  • [ 1 ] [Wang, W.]Ministry of Education Key Laboratory of Analysis, Detection Technology for Food Safety, Fuzhou University, Fujian, China
  • [ 2 ] [Wang, W.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 3 ] [Yao, S.]Ministry of Education Key Laboratory of Analysis, Detection Technology for Food Safety, Fuzhou University, Fujian, China
  • [ 4 ] [Yao, S.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 5 ] [Qiu, B.]Ministry of Education Key Laboratory of Analysis, Detection Technology for Food Safety, Fuzhou University, Fujian, China
  • [ 6 ] [Qiu, B.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 7 ] [Chen, G.]Ministry of Education Key Laboratory of Analysis, Detection Technology for Food Safety, Fuzhou University, Fujian, China
  • [ 8 ] [Chen, G.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China

Reprint 's Address:

  • [Chen, G.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China

Show more details

Related Keywords:

Related Article:

Source :

Journal of Separation Science

ISSN: 1615-9306

Year: 2008

Issue: 3

Volume: 31

Page: 574-578

2 . 7 4 6

JCR@2008

2 . 8 0 0

JCR@2023

JCR Journal Grade:1

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

Affiliated Colleges:

Online/Total:196/10059176
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1