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dc.contributor.authorShahbazi, Sorour
dc.contributor.authorGoodpaster, John
dc.contributor.authorSmith, Gregory
dc.contributor.authorBecker, Thomas
dc.contributor.authorLewis, Simon
dc.date.accessioned2019-11-07T00:43:46Z
dc.date.available2019-11-07T00:43:46Z
dc.date.issued2019
dc.identifier.citationShahbazi, S. and Goodpaster, J. and Smith, G. and Becker, T. and Lewis, S. 2019. Preparation, Characterization, and Application of a Lipophilic Coated Exfoliated Egyptian Blue for Near-Infrared Luminescent Latent Fingermark Detection.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/76763
dc.identifier.doi10.26434/chemrxiv.9569840.v1
dc.description.abstract

A simple technique is described to create nanoscale near-infrared luminescent Egyptian Blue pigment particles with lipophilic surfaces for latent fingermark detection. An exfoliated Egyptian blue powder coated with cetrimonium bromide was prepared using a simple, one-pot process. Particle size and surface coatings were characterized using scanning electron and atomic force microscopies, dynamic light scattering, and infrared and luminescence spectroscopies. This new fingermark dusting powder presented more contrast compared to uncoated Egyptian blue of comparable particle size as well as commercial visible light fluorescent (Blitz Red) and near infrared luminescent (fpNatural1) powders in the detection of aged fingermarks on model surfaces. The coated Egyptian blue pigment presents a cost-effective fingermark dusting powder that reveals high contrast latent fingermarks with simple, inexpensive photography equipment. <br><br>

dc.titlePreparation, Characterization, and Application of a Lipophilic Coated Exfoliated Egyptian Blue for Near-Infrared Luminescent Latent Fingermark Detection
dc.typeJournal Article
dc.date.updated2019-11-07T00:43:46Z
curtin.departmentSchool of Molecular and Life Sciences (MLS)
curtin.departmentSchool of Molecular and Life Sciences (MLS)
curtin.accessStatusIn process
curtin.facultyFaculty of Science and Engineering
curtin.facultyFaculty of Science and Engineering


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