Voltammetric determination of catechol and hydroquinone at poly(murexide) modified glassy carbon electrode.
Mater Sci Eng C Mater Biol Appl
; 98: 746-752, 2019 May.
Article
en En
| MEDLINE
| ID: mdl-30813080
The electrochemical study of Catechol (CC) was studied in presence of Hydroquinone (HQ) using poly(murexide) modified glassy carbon electrode (MGCE) by cyclic voltammetric study. The modified electrode exhibited good affirmative response towards the electro chemical oxidation of CC in presence of HQ in 0.2â¯M phosphate buffer solution at the physiological of pHâ¯7.4. The influence of scan rate, concentration and pH parameters were examined with the cyclic voltammetric method. The modified electrode showed good selectivity and sensitivity with an advantage of interference study and free determination of selected analytes in this experiment. Finally a simple, sensitive and selective method was developed for the determination of dihydroxybenzene isomeric compounds.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Polímeros
/
Carbono
/
Catecoles
/
Electroquímica
/
Electrodos
/
Hidroquinonas
Idioma:
En
Revista:
Mater Sci Eng C Mater Biol Appl
Año:
2019
Tipo del documento:
Article
País de afiliación:
India
Pais de publicación:
Países Bajos