Immobilization of invertase on a conducting polymer of 1-(4-nitrophenyl)-2,5-di(2-thienyl)-1H-pyrrole

Tuncagil, Sevinc; Kiralp, Senem; Varls, Serhat; Toppare, LEVENT

doi:10.1016/j.reactfunctpolym.2007.11.010

Immobilization of invertase on a conducting polymer of 1-(4-nitrophenyl)-2,5-di(2-thienyl)-1H-pyrrole

Tuncagil S., Kiralp S., Varls S., Toppare L.

REACTIVE & FUNCTIONAL POLYMERS, cilt.68, sa.3, ss.710-717, 2008 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 68 Sayı: 3
Basım Tarihi: 2008
Doi Numarası: 10.1016/j.reactfunctpolym.2007.11.010
Dergi Adı: REACTIVE & FUNCTIONAL POLYMERS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.710-717
Anahtar Kelimeler: invertase, enzyme immobilization, electrochemical polymerization, conducting polymers, ACID INVERTASE, BETA-VULGARIS, MATRICES, SUCROSE, MEMBRANE, GLUCOSE, STORAGE, ENZYME
Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

In this study, immobilization of invertase was achieved on a conducting polymer of 1-(4-nitrophenyl)-2,5-di(2-thienyl)-1H-pyrrole) (SNS (NO2)) via electrochemical polymerization. Kinetic parameters, maximum reaction rate (V-max) and substrate affinity (K-m), optimum temperature and pH, operational and storage stabilities of immobilized enzyme were determined. (c) 2007 Elsevier Ltd. All rights reserved.