Preparation, Characterization and Electrochemical Application of Ag-Zno Nanoplates for Voltammetric Determination of Glutathione and Tryptophan Using Modified Carbon Paste Electrode

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Preparation, Characterization and Electrochemical Application of Ag-Zno Nanoplates for Voltammetric Determination of Glutathione and Tryptophan Using Modified Carbon Paste Electrode Publisher Pubmed

Beitollahi H¹ ; Gholami A² ; Ganjali MR^{3, 4}

Source: Materials Science and Engineering C Published:2015

Abstract

Abstract Ag-ZnO nanoplates and 2-chlorobenzoyl ferrocene were synthesized and used to construct a modified carbon paste electrode. The electrooxidation of glutathione at the surface of the modified electrode was studied. Under the optimized conditions, the square wave voltammetric (SWV) peak current of glutathione increased linearly with glutathione concentrations in the range of 5.0 × 10- 8 to 2.0 × 10- 4 M with sensitivity of 0.659 μA μM- 1 and method detection limit of 20.0 nM was obtained for glutathione. The prepared modified electrode exhibits a very good resolution between the voltammetric peaks of glutathione and tryptophan which makes it suitable for the detection of glutathione in the presence of tryptophan in real samples. © 2015 Elsevier B.V.

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Style	Citing Format
MLA	Beitollahi H, Gholami A, Ganjali MR. "Preparation, Characterization and Electrochemical Application of Ag-Zno Nanoplates for Voltammetric Determination of Glutathione and Tryptophan Using Modified Carbon Paste Electrode." Materials Science and Engineering C, vol. 57, no. , 2015, pp. 107-112.
APA	Beitollahi H, Gholami A, Ganjali MR (2015). Preparation, Characterization and Electrochemical Application of Ag-Zno Nanoplates for Voltammetric Determination of Glutathione and Tryptophan Using Modified Carbon Paste Electrode. Materials Science and Engineering C, 57(), 107-112.
Chicago	Beitollahi H, Gholami A, Ganjali MR. "Preparation, Characterization and Electrochemical Application of Ag-Zno Nanoplates for Voltammetric Determination of Glutathione and Tryptophan Using Modified Carbon Paste Electrode." Materials Science and Engineering C 57, no. (2015): 107-112.
Harvard	Beitollahi H, Gholami A, Ganjali MR (2015) 'Preparation, Characterization and Electrochemical Application of Ag-Zno Nanoplates for Voltammetric Determination of Glutathione and Tryptophan Using Modified Carbon Paste Electrode', Materials Science and Engineering C, 57(), pp. 107-112.
Vancouver	Beitollahi H, Gholami A, Ganjali MR. Preparation, Characterization and Electrochemical Application of Ag-Zno Nanoplates for Voltammetric Determination of Glutathione and Tryptophan Using Modified Carbon Paste Electrode. Materials Science and Engineering C. 2015;57():107-112.
BibTex	@article{ author = {Beitollahi H and Gholami A and Ganjali MR}, title = {Preparation, Characterization and Electrochemical Application of Ag-Zno Nanoplates for Voltammetric Determination of Glutathione and Tryptophan Using Modified Carbon Paste Electrode}, journal = {Materials Science and Engineering C}, volume = {57}, number = {}, pages = {107-112}, year = {2015} }
RIS	TY - JOUR AU - Beitollahi H AU - Gholami A AU - Ganjali MR TI - Preparation, Characterization and Electrochemical Application of Ag-Zno Nanoplates for Voltammetric Determination of Glutathione and Tryptophan Using Modified Carbon Paste Electrode JO - Materials Science and Engineering C VL - 57 IS - SP - 107 EP - 112 PY - 2015 ER -

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