Latent fingerprint detection with luminescent Y2O3:Eu3+ nanoparticles

Aktanberdi Askerbay; Anara Molkenova; Timur S. Atabaev

doi:10.1016/j.matpr.2019.10.042

Latent fingerprint detection with luminescent Y2O3:Eu3+ nanoparticles

Aktanberdi Askerbay, Anara Molkenova, Timur S. Atabaev

Research output: Contribution to journal › Conference article

Abstract

In this study, a facile urea homogeneous precipitation method was used to prepare luminescent Y2O3:Eu3+ nanoparticles (NPs). The morphology, structure and optical properties of prepared nanoparticles were characterized using a scanning electron microscope (SEM), X-ray diffraction (XRD) and photoluminescence (PL). Under the constant 254 nm UV light illumination, the prepared Y2O3:Eu3+ NPs exhibited strong red emission with the highest peak centered at 612 nm. The prepared nanoparticles were further utilized as the optical contrast material for latent fingerprint detection on different surfaces.

Original language	English
Pages (from-to)	245-248
Journal	Materials Today: Proceedings
Volume	20
DOIs	https://doi.org/10.1016/j.matpr.2019.10.042
Publication status	Published - Jan 1 2020
Event	11th International conference on Advanced Nanomaterials, ANM 2018 - Aveiro, Portugal Duration: Jul 18 2018 → Jul 20 2018

Keywords

Europium
Latent fingerprint
Luminescence
Nanoparticles
Yttria

ASJC Scopus subject areas

Materials Science(all)

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10.1016/j.matpr.2019.10.042

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Askerbay, A., Molkenova, A., & Atabaev, T. S. (2020). Latent fingerprint detection with luminescent Y2O3:Eu3+ nanoparticles. Materials Today: Proceedings, 20, 245-248. https://doi.org/10.1016/j.matpr.2019.10.042

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abstract = "In this study, a facile urea homogeneous precipitation method was used to prepare luminescent Y2O3:Eu3+ nanoparticles (NPs). The morphology, structure and optical properties of prepared nanoparticles were characterized using a scanning electron microscope (SEM), X-ray diffraction (XRD) and photoluminescence (PL). Under the constant 254 nm UV light illumination, the prepared Y2O3:Eu3+ NPs exhibited strong red emission with the highest peak centered at 612 nm. The prepared nanoparticles were further utilized as the optical contrast material for latent fingerprint detection on different surfaces.",

keywords = "Europium, Latent fingerprint, Luminescence, Nanoparticles, Yttria",

author = "Aktanberdi Askerbay and Anara Molkenova and Atabaev, {Timur S.}",

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AU - Atabaev, Timur S.

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N2 - In this study, a facile urea homogeneous precipitation method was used to prepare luminescent Y2O3:Eu3+ nanoparticles (NPs). The morphology, structure and optical properties of prepared nanoparticles were characterized using a scanning electron microscope (SEM), X-ray diffraction (XRD) and photoluminescence (PL). Under the constant 254 nm UV light illumination, the prepared Y2O3:Eu3+ NPs exhibited strong red emission with the highest peak centered at 612 nm. The prepared nanoparticles were further utilized as the optical contrast material for latent fingerprint detection on different surfaces.

AB - In this study, a facile urea homogeneous precipitation method was used to prepare luminescent Y2O3:Eu3+ nanoparticles (NPs). The morphology, structure and optical properties of prepared nanoparticles were characterized using a scanning electron microscope (SEM), X-ray diffraction (XRD) and photoluminescence (PL). Under the constant 254 nm UV light illumination, the prepared Y2O3:Eu3+ NPs exhibited strong red emission with the highest peak centered at 612 nm. The prepared nanoparticles were further utilized as the optical contrast material for latent fingerprint detection on different surfaces.

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KW - Latent fingerprint

KW - Luminescence

KW - Nanoparticles

KW - Yttria

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