8. Chiral gold nanoparticle-based electrochemical sensor for enantioselective recognition of 3,4-dihydroxyphenylalanine, Chemical Communications 2010, 46(31), 5665−5667

 

Yeon-Joo Kang, Jeong-Wook Oh, Yang-Rae Kim, Jong Seung Kim*, Hasuck Kim*

 

Chemical Communications 2010, 46(31), 5665−5667

 

[Selected as a hot article]
(Publication online: July 9, 2010
Publication date: August 21, 2010
DOI: 10.1039/c0cc01071e
ISSN: 1359-7345
Journal country: England
Publisher: ROYAL SOC CHEMISTRY
URL: http://pubs.rsc.org/en/content/articlelanding/2010/cc/c0cc01071e

 

Abstract: The enantioselective recognition of 3,4-dihydroxyphenylalanine using penicillamine-modified gold nanoparticles has been investigated. Smaller gold nanoparticles with one enantiomeric ligand facilitate the redox reaction of only one enantiomer of 3,4-dihydroxyphenylalanine, with cross inversion for the gold nanoparticles with the other enantiomeric ligand.

 

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