Bismuth oxide nanoparticles/chitosan/modified electrode as biosensor for DNA hybridization.

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Bismuth oxide nanoparticles/chitosan/modified electrode as biosensor for DNA hybridization.

An electrochemical DNA biosensor based on nanoparticles bismuth oxide Bi2O3 for DNA immobilization and hybridization detection is presented. The nano Bi2O3/chitosan-modified gold electrode (AuE) was fabricated and oligonucleotides were immobilized onto the AuE surface with the use of activating reag...

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Bibliographic Details
Main Authors:	Taufik, Safura, Yusof, Nor Azah, Tan, Wee Tee, Ramli, Irmawati
Format:	Article
Language:	English English
Published:	2011
Online Access:	http://psasir.upm.edu.my/id/eprint/24892/ http://psasir.upm.edu.my/id/eprint/24892/1/Bismuth%20oxide%20nanoparticles.pdf

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