Preparation and evaluation of metal nanopowders for the detection of fingermarks on nonporous surfaces

Choi, MJ; McDonagh, AM; Maynard, PJ; Wuhrer, R; Lennard, C; Roux, C

Preparation and evaluation of metal nanopowders for the detection of fingermarks on nonporous surfaces

Choi, MJ McDonagh, AM

Maynard, PJ

Wuhrer, R Lennard, C Roux, C

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Publication Type:: Journal Article
Citation:: Journal of Forensic Identification, 2006, 56 (5), pp. 756 - 768
Issue Date:: 2006-09-01

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Field	Value	Language
dc.contributor.author	Choi, MJ	en_US
dc.contributor.author	McDonagh, AM https://orcid.org/0000-0002-9502-1175	en_US
dc.contributor.author	Maynard, PJ https://orcid.org/0000-0003-4953-9114	en_US
dc.contributor.author	Wuhrer, R	en_US
dc.contributor.author	Lennard, C	en_US
dc.contributor.author	Roux, C https://orcid.org/0000-0003-3610-420X	en_US
dc.date.issued	2006-09-01	en_US
dc.identifier.citation	Journal of Forensic Identification, 2006, 56 (5), pp. 756 - 768	en_US
dc.identifier.issn	0895-173X	en_US
dc.identifier.uri	http://hdl.handle.net/10453/549
dc.description.abstract	Gold and silver nanoparticles using oleylamine as a stabilizer have been formulated for developing latent fingermarks on nonporous surfaces. These nanopowders are compared with conventional powders such as black powder, black magnetic powder, aluminum powder, and white powder. Gold nanopowder produced sharp and clear development of latent fingermarks without background staining. Scanning electron microscope images revealed that particles were concentrated in the fingermark ridge areas, with only minor amounts located in the valley regions.	en_US
dc.relation.ispartof	Journal of Forensic Identification	en_US
dc.subject.classification	Legal & Forensic Medicine	en_US
dc.title	Preparation and evaluation of metal nanopowders for the detection of fingermarks on nonporous surfaces	en_US
dc.type	Journal Article
utslib.citation.volume	5	en_US
utslib.citation.volume	56	en_US
utslib.for	0399 Other Chemical Sciences	en_US
utslib.for	0699 Other Biological Sciences	en_US
utslib.for	1801 Law	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
pubs.organisational-group	/University of Technology Sydney/Strength - CFS - Centre for Forensic Science
utslib.copyright.status	closed_access
pubs.issue	5	en_US
pubs.publication-status	Published	en_US
pubs.volume	56	en_US

Abstract:

Gold and silver nanoparticles using oleylamine as a stabilizer have been formulated for developing latent fingermarks on nonporous surfaces. These nanopowders are compared with conventional powders such as black powder, black magnetic powder, aluminum powder, and white powder. Gold nanopowder produced sharp and clear development of latent fingermarks without background staining. Scanning electron microscope images revealed that particles were concentrated in the fingermark ridge areas, with only minor amounts located in the valley regions.

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http://hdl.handle.net/10453/549