X-ray-Irradiation-Induced Discoloration and Persistent Radioluminescence for Reversible Dual-Mode Imaging and Detection Applications

Song, Y; Zhao, H; Zi, Y; Qiu, J; Song, Z; Bai, X; Liao, J; Yang, Z

X-ray-Irradiation-Induced Discoloration and Persistent Radioluminescence for Reversible Dual-Mode Imaging and Detection Applications

Song, Y Zhao, H Zi, Y Qiu, J Song, Z Bai, X Liao, J

Yang, Z

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Publisher:: AMER CHEMICAL SOC
Publication Type:: Journal Article
Citation:: ACS Energy Letters, 2023, 8, (5), pp. 2232-2240
Issue Date:: 2023-05-12

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Field	Value	Language
dc.contributor.author	Song, Y
dc.contributor.author	Zhao, H
dc.contributor.author	Zi, Y
dc.contributor.author	Qiu, J
dc.contributor.author	Song, Z
dc.contributor.author	Bai, X
dc.contributor.author	Liao, J https://orcid.org/0000-0003-0616-4762
dc.contributor.author	Yang, Z
dc.date.accessioned	2024-03-15T01:32:53Z
dc.date.available	2024-03-15T01:32:53Z
dc.date.issued	2023-05-12
dc.identifier.citation	ACS Energy Letters, 2023, 8, (5), pp. 2232-2240
dc.identifier.issn	2380-8195
dc.identifier.issn	2380-8195
dc.identifier.uri	http://hdl.handle.net/10453/176750
dc.description.abstract	The combination of X-ray-irradiation-induced photochromism and persistent radioluminescence in a single material presents an exciting avenue for multi-functional applications such as optical memory, anti-counterfeiting, and X-ray detection and imaging. However, developing such a material remains a significant challenge. Here, a white Ba3MgSi2O8:Mn2+ photochromic phosphor was prepared, exhibiting a white-to-orange color change (>20 h for bright field) and good persistent radioluminescence emission (>90 min for dark field) in response to X-ray radiation. The photochromic phosphor also demonstrated accelerated bleaching and recovery after 14 min of 254 nm UV light stimulation. This Ba3MgSi2O8:Mn2+-based flexible film displayed simultaneous reversible photochromism and recoverable persistent luminescence, providing dual-mode X-ray imaging and detection capabilities, as well as good reproducibility and read/write erasability. This study suggests that combining X-ray-induced photochromism and persistent radioluminescence in a single material is a promising approach to design advanced photonic materials for information security, cryptography, and smart anti-counterfeiting applications.
dc.language	English
dc.publisher	AMER CHEMICAL SOC
dc.relation.ispartof	ACS Energy Letters
dc.relation.isbasedon	10.1021/acsenergylett.3c00673
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject.classification	34 Chemical sciences
dc.subject.classification	40 Engineering
dc.title	X-ray-Irradiation-Induced Discoloration and Persistent Radioluminescence for Reversible Dual-Mode Imaging and Detection Applications
dc.type	Journal Article
utslib.citation.volume	8
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 - IBMD - Initiative for Biomedical Devices
utslib.copyright.status	closed_access	*
dc.date.updated	2024-03-15T01:32:51Z
pubs.issue	5
pubs.publication-status	Published
pubs.volume	8
utslib.citation.issue	5

Abstract:

The combination of X-ray-irradiation-induced photochromism and persistent radioluminescence in a single material presents an exciting avenue for multi-functional applications such as optical memory, anti-counterfeiting, and X-ray detection and imaging. However, developing such a material remains a significant challenge. Here, a white Ba3MgSi2O8:Mn2+ photochromic phosphor was prepared, exhibiting a white-to-orange color change (>20 h for bright field) and good persistent radioluminescence emission (>90 min for dark field) in response to X-ray radiation. The photochromic phosphor also demonstrated accelerated bleaching and recovery after 14 min of 254 nm UV light stimulation. This Ba3MgSi2O8:Mn2+-based flexible film displayed simultaneous reversible photochromism and recoverable persistent luminescence, providing dual-mode X-ray imaging and detection capabilities, as well as good reproducibility and read/write erasability. This study suggests that combining X-ray-induced photochromism and persistent radioluminescence in a single material is a promising approach to design advanced photonic materials for information security, cryptography, and smart anti-counterfeiting applications.

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http://hdl.handle.net/10453/176750