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author:

Wei, Q.H. (Wei, Q.H..) [1] | Han, L.J. (Han, L.J..) [2] | Chen, J.H. (Chen, J.H..) [3] | Xiao, F.N. (Xiao, F.N..) [4] | Zeng, S.L. (Zeng, S.L..) [5] | Chen, G.N. (Chen, G.N..) [6]

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Abstract:

In this paper, it was found that Ru(H2bpp)2(PF 6)2 (H2bpp = 2,6-bis(pyrazol-3-yl)pyridine) complex had excellent electrochemical activity at the carbon paste electrode in the buffer solution of Tris-HCl (pH 7.0) with a couple reversible redox peaks at 0.296 V and 0.348 V, respectively. Voltammetry was used to investigate the electrochemical behavior of Ru(H2bpp)2(PF 6)2 and the interaction between Ru(H2bpp) 2(PF6)2 and bovine serum albumin (BSA). In the present of BSA, the oxidation peak current of Ru(H2bpp) 2(PF6)2 complex was decreased linearly and the decrease of oxidation peak current of Ru(H2bpp)2(PF 6)2 is proportional to BSA concentration from 0.1 to 2.5 mg/L with a detection limit 0.02 mg/L. © 2010 Qiao Hua Wei. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

Keyword:

Bovine serum albumin; Electrochemistry; Ru(H2bpp)2(PF6)2

Community:

  • [ 1 ] [Wei, Q.H.]Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou 350108, China
  • [ 2 ] [Wei, Q.H.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
  • [ 3 ] [Han, L.J.]Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou 350108, China
  • [ 4 ] [Chen, J.H.]Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou 350108, China
  • [ 5 ] [Xiao, F.N.]Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou 350108, China
  • [ 6 ] [Zeng, S.L.]Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou 350108, China
  • [ 7 ] [Chen, G.N.]Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou 350108, China

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Source :

Chinese Chemical Letters

ISSN: 1001-8417

Year: 2011

Issue: 6

Volume: 22

Page: 713-716

0 . 9 7 8

JCR@2011

9 . 4 0 0

JCR@2023

JCR Journal Grade:3

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 3

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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