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Electrochemical detection of arsenic on a gold nanoparticle array

Abstract:

The detection of As(III) was investigated on a gold nanoparticle array. At the first stage, gold nanoparticles were synthesized on glassy carbon microspheres. The resulting hybrid material was characterized by SEM and the sizes of the nanoparticles were found to be in the range 20-200 nm. At the second stage, glassy carbon microspheres decorated with Au nanoparticles were abrasively attached to the surface of a basal-plane pyrolytic electrode. The resulting gold nanoarray was characterized by...

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Publication status:
Published

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Publisher copy:
10.1134/S003602440709018X

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
Journal:
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A More from this journal
Volume:
81
Issue:
9
Pages:
1443-1447
Publication date:
2007-09-01
DOI:
EISSN:
1531-863X
ISSN:
0036-0244
UUID:
uuid:689a5dc0-9803-44aa-816b-801d075bf350
Local pid:
pubs:40672
Source identifiers:
40672
Deposit date:
2012-12-19

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