Voltammetric detection of the polycation protamine by the use of electrodes modified with self-assembled monolayers of thioctic acid

…, KP Xiao, H Aoki, P Bühlmann, Y Umezawa

Index: Tohda, Koji; Amemiya, Shigeru; Ohki, Tohru; Nagahora, Shinichiro; Tanaka, Shunitz; Buehlmann, Philippe; Umezawa, Yoshio Israel Journal of Chemistry, 1997 , vol. 37, # 2-3 p. 267 - 275

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Citation Number: 71

Abstract

The detection of protamine, a polycation, by use of electrodes modified with self-assembled monolayers of thioctic acid is reported. These sensors can detect protamine concentrations as low as 0.5 μg/mL when [Ru (NH3) 6] 3+ is used as marker and 2.0 μg/mL when [Fe (CN)