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All Journal PENDIPA Journal of Science Education
Egista Istioka Fazrin
Padjadjaran University
Chemistry Education Mathematics

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Review: Sintesis Dan Karakterisasi Nanopartikel Emas (AuNP) Serta Konjugasi AuNP Dengan DNA Dalam Aplikasi Biosensor Elektrokimia Egista Istioka Fazrin; Annisa Ilma Naviardianti; Santhy Wyantuti; Shabarni Gaffar; Yeni Wahyuni Hartati
PendIPA Journal of Science Education Vol 4, No 2 (2020): MARCH - JUNE
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (726.164 KB) | DOI: 10.33369/pendipa.4.2.21-39

Abstract

The use of gold nanoparticles (AuNP) is an appropriate one in the development of biosensors because it has a unique, strong adsorption, high biocompatibility, and large surface area. AuNPs can be synthesized by various methods with the same synthesis principle by reducing Au3+ to Au. This review explains the various methods of AuNP synthesis and their characteristics, the interaction of AuNP with biomolecules including DNA, and the application of AuNP-DNA bioconjugates in biosensors. Several applications of AuNP-DNA bioconjugates as electrochemical biosensors in the past two years are proposed in this review.
Co-Authors Annisa Ilma Naviardianti Santhy Wyantuti Shabarni Gaffar Yeni Wahyuni Hartati