Fluorescence of a natural fluorophore as a key to improve fingerprint contrast image

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dc.creatorAna Celeste Ximenes Oliveira
dc.creatorAlexandre Cruz Leão
dc.creatorKarla Balzuweit
dc.creatorLívia Siman Gomes
dc.creatorOscar Nassif de Mesquita
dc.creatorLuiz Orlando Ladeira
dc.creatorLuiz Alberto Cury
dc.date.accessioned2025-02-23T13:53:17Z
dc.date.accessioned2025-09-08T23:00:48Z
dc.date.available2025-02-23T13:53:17Z
dc.date.issued2019
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.identifier.doihttps://doi.org/10.1111/1556-4029.14087
dc.identifier.issn1556-4029
dc.identifier.urihttps://hdl.handle.net/1843/80320
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Forensic Sciences
dc.rightsAcesso Restrito
dc.subjectResveratrol
dc.subjectFluorescência
dc.subject.otherForensic science
dc.subject.otherFingerprint visualization
dc.subject.otherOptical marker
dc.subject.otherResveratrol
dc.subject.otherFluorescent natural material
dc.subject.otherRough wood surface
dc.titleFluorescence of a natural fluorophore as a key to improve fingerprint contrast image
dc.typeArtigo de periódico
local.citation.epage1872
local.citation.issue6
local.citation.spage1867
local.citation.volume64
local.description.resumoThe optical and morphological properties of resveratrol were investigated. This nontoxic fluorescent natural material, emitting in the visible blue light, was used as an optical marker, enabling the enhancement of the image contrast coming from relief pictures marked on challenging surfaces. By applying appropriated imaging softwares, this marker was verified to be very useful in the latent fingerprint recognition deposited on different wood surface types, mainly those with high level of roughness, where conventional forensic materials do not allow effective fingerprint image visualization.
local.identifier.orcidhttps://orcid.org/0000-0003-1902-2165
local.identifier.orcidhttps://orcid.org/0000-0001-7124-4545
local.identifier.orcidhttps://orcid.org/0000-0002-4031-558X
local.identifier.orcidhttps://orcid.org/0000-0002-4935-6070
local.identifier.orcidhttps://orcid.org/0000-0002-0763-4431
local.publisher.countryBrasil
local.publisher.departmentICX - DEPARTAMENTO DE FÍSICA
local.publisher.initialsUFMG
local.url.externahttps://onlinelibrary.wiley.com/doi/10.1111/1556-4029.14087

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