Glucose Oxidase Immobilization on TMAH-Modified Bentonite

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Immobilization of glucose oxidase on porous copolymer

Porous copolymer was prepared by suspension polymerization method of styrene, maleic anhydride and divinylbenzene in a batch type reactor. The characteristics of the copolymer were evaluated using Fourier Transform IR spectroscopy and scanning electron microscopy. The glucose oxidase (GOD) enzyme was selected as a model enzyme to assess its potential applicability for immobilization purpose. Th...

متن کامل

A Novel Choline Biosensor Based on Immobilization of Enzyme Choline Oxidase on the β-Ga2O3 Nanowires Modified Working Electrode

This article is a report on a novel and high-stability biosensor with minor interference effects of surface modification of working electrode with β-Ga2O3 nanowires (NWs) on choline oxidase biosensor were investigated in an electrochemical detection system. β-Ga2O3 NWs were materialized on the silicon substrate in a catalyst-free growth mechanism. The β-Ga2O<sub...

متن کامل

Glucose biosensor based on immobilization of glucose oxidase in platinum nanoparticles/graphene/chitosan nanocomposite film.

The bionanocomposite film consisting of glucose oxidase/Pt/functional graphene sheets/chitosan (GOD/Pt/FGS/chitosan) for glucose sensing is described. With the electrocatalytic synergy of FGS and Pt nanoparticles to hydrogen peroxide, a sensitive biosensor with a detection limit of 0.6 microM glucose was achieved. The biosensor also has good reproducibility, long-term stability and negligible i...

متن کامل

Immobilization of Glucose Oxidase in Alginate-Chitosan Microcapsules

In order to improve its stability and catalytic rate in flour, the immobilization of glucose oxidase (GOX) was investigated in this work. The enzyme was encapsulated in calcium alginate-chitosan microspheres (CACM) using an emulsification-internal gelation-GOX adsorption-chitosan coating method. The interaction between alginate and chitosan was confirmed by infrared spectroscopy (IR). The resul...

متن کامل

Electrogeneration of polypyrrole/alginate films for immobilization of glucose oxidase.

Electrogenerated PPy doped with pSA was used as a substrate for immobilization of GOD. This was achieved via covalent bonding of carboxyl groups of the main chain of alginate with amino groups of the enzyme. The pH-induced aggregation behavior of SA in aqueous solution was employed to provide optimum conditions for electrochemical preparation of PPy by galvanostatic methods. GOD was attached to...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Indonesian Journal of Chemistry

سال: 2015

ISSN: 2460-1578,1411-9420

DOI: 10.22146/ijc.21219