Electropolymerized Polytyramine Film for the Selective Determination of Uric Acid

Küçük Resim Yok

Tarih

2012

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Taylor & Francis Inc

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

Electropolymerized polytyramine film was proposed for determination of uric acid in the presence of ascorbic acid. The influence of electropolymerization conditions on performance of the polytyramine film was examined to obtain the optimal experimental parameters. The voltammetric results demonstrated that polytyramine film obtained at the optimized conditions allowed penetration of large amounts of uric acid while blocking the permeation of electroactive (ascorbic acid, cysteine and oxalic acid) and non-electroactive interferents (lactose, sucrose and urea) through film in PBS. Therefore, it has been claimed that the polymeric film could be used as uric acid-selective membrane over a broad range of interference.

Açıklama

Anahtar Kelimeler

Ascorbic acid, Electropolymerized polytyramine, Permselective, Uric acid

Kaynak

Polymer-Plastics Technology and Engineering

WoS Q Değeri

Q2

Scopus Q Değeri

N/A

Cilt

51

Sayı

12

Künye