Rahman, Gul Lim, Ji Yeon Jung, Kwang-Deog Joo, Oh-Shim 2024-01-20T18:32:41Z 2024-01-20T18:32:41Z 2021-09-04 2010-10 1388-2481 https://pubs.kist.re.kr/handle/201004/131078 Gold nanoparticles(AuNP) were electrodeposited on a glassy carbon(GC) which was electrochemically modified by potentiodynamic cyclic polarization in acidic medium. The AuNP deposits were characterized by scanning electron microscopy, cyclic voltammetry, chronoamperometry and linear sweep voltammetry. Results of these studies showed that very small sized AuNP are deposited with significantly high particle density which is attributed to the surface modification of GC. The resulted AuNP/GC electrode showed high catalytic activity for electrochemical reduction of NAD(+) to NADH, indicating its potential for electrocatalytic applications. (C) 2010 Elsevier B.V. All rights reserved. English ELSEVIER SCIENCE INC GOLD NANOPARTICLES SIZE REDUCTION ACTIVATION MONOLAYERS CATALYSIS GRAPHITE BEHAVIOR OXIDES FILMS NAD(+) hydrogenation on Au electrode deposited on modified glassy carbon Article 10.1016/j.elecom.2010.07.023 1 ELECTROCHEMISTRY COMMUNICATIONS, v.12, no.10, pp.1371 - 1374 ELECTROCHEMISTRY COMMUNICATIONS 12 10 1371 1374 scie scopus 000284444500029 2-s2.0-77958072329 Electrochemistry Electrochemistry Article GOLD NANOPARTICLES SIZE REDUCTION ACTIVATION MONOLAYERS CATALYSIS GRAPHITE BEHAVIOR OXIDES FILMS Glassy carbon (GC) Electrodeposition Electrochemical activation Scanning electron microscopy (SEM) beta-Nicotinamide adenine dinucleotide monohydrate (NAD(+))