Metal/Metal Oxide Micro/Nanostructured Modified GCPE For GSH Detection
Articles > Article · 2012
Authors: M. Cubukcu, Fatma Nil ERTAŞ, U. Anik
CURRENT ANALYTICAL CHEMISTRY, Journal Indexed in SCI Expanded, International, 2012, vol 8, pp 351-357
DOI: 10.2174/157341112801264860
Summary
A micro/nanostructured composite electrode was constructed by introducing various portions of aluminum titanate nanopowder and gold nanoparticle into glassy carbon paste electrode and used for glutathione (GSH) detection. After the optimization of experimental parameters, the analytical characteristics of the developed system were investigated. Two linear ranges between 5-50 mu M and 100-750 mu M with the equation y = 0.0028x+0.0102 and y=4e-5x+ 0.227 with the correlation coefficients of R-2 = 0.9943 and R-2 = 0.9878 were obtained.