Voltammetric determination of resveratrol using poly(l-phenylalanine)-modified gold electrode

Name: Voltammetric determination of resveratrol using poly(l-phenylalanine)-modified gold electrode
Author: Gungor, O., Hassıne, Chedıa Ben Alı, Burc, M., Duran, S. T.

İsim	Voltammetric determination of resveratrol using poly(l-phenylalanine)-modified gold electrode
Yazar	Gungor, O., Hassıne, Chedıa Ben Alı, Burc, M., Duran, S. T.
Basım Tarihi:	2020
Basım Yeri	- Society of Chemists and Technologists of Macedonia
Konu	L-phenylalanine, Resveratrol, Electropolymerization, Square wave voltammetry
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	1857-5552
Kayıt Numarası	3d032ad1-97bf-4813-b9a4-1863d982a8df
Tarih	2020
Örnek Metin	In this study, we investigated the electrochemical modification of a gold electrode using poly(L-phenylalanine) and its applicability for the quantification of resveratrol (RESV). The gold electrode was modified with L-phenylalanine employing cyclic voltammetry (CV) in aqueous solution. The detection of RESV with the modified electrode was investigated by square wave voltammetry (SWV) in a phosphate buffer solution (PBS) (pH = 1.2). The analytical calibration curve for RESV showed a linear response with concentration in the oxidation peak current range from 50 to 1000 mu M, with a limit of detection (LOD) of 35.16 mu M and limit of quantitation (LOQ) of 105.5 mu M. The application of the prepared electrochemical sensor was carried out with a standard addition method in red wine samples.
DOI	10.20450/mjcce.2020.2073
Cilt	39

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Voltammetric determination of resveratrol using poly(l-phenylalanine)-modified gold electrode

Yazar Gungor, O., Hassıne, Chedıa Ben Alı, Burc, M., Duran, S. T.

Basım Tarihi 2020

Basım Yeri - Society of Chemists and Technologists of Macedonia

Konu L-phenylalanine, Resveratrol, Electropolymerization, Square wave voltammetry

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 1857-5552

Kayıt Numarası 3d032ad1-97bf-4813-b9a4-1863d982a8df

Tarih 2020

Örnek Metin In this study, we investigated the electrochemical modification of a gold electrode using poly(L-phenylalanine) and its applicability for the quantification of resveratrol (RESV). The gold electrode was modified with L-phenylalanine employing cyclic voltammetry (CV) in aqueous solution. The detection of RESV with the modified electrode was investigated by square wave voltammetry (SWV) in a phosphate buffer solution (PBS) (pH = 1.2). The analytical calibration curve for RESV showed a linear response with concentration in the oxidation peak current range from 50 to 1000 mu M, with a limit of detection (LOD) of 35.16 mu M and limit of quantitation (LOQ) of 105.5 mu M. The application of the prepared electrochemical sensor was carried out with a standard addition method in red wine samples.

DOI 10.20450/mjcce.2020.2073

Cilt 39