Weifang Bu, Ting Wang, Yuan Wang, Wenlong Huang, Longchao Guo, Yang Yue, Xuanyu Zhu, Jianqiang Xiao, Xue Yu
{"title":"Near-Infrared Mechanoluminescence of Gd3Ga5O12: Cr3+, La3+ for Biological Stress Imaging","authors":"Weifang Bu, Ting Wang, Yuan Wang, Wenlong Huang, Longchao Guo, Yang Yue, Xuanyu Zhu, Jianqiang Xiao, Xue Yu","doi":"10.1002/lpor.202400893","DOIUrl":null,"url":null,"abstract":"Near-infrared (NIR) mechanoluminescence (ML), capable of visualizing internal biological stress, is crucial for advancing in vivo bioimaging applications. Nonetheless, the scope of its applications is significantly constrained by the scarcity of available ML materials as well as unsatisfied ML efficiency. In this work, a NIR-ML phosphor of Gd<sub>3</sub>Ga<sub>5</sub>O<sub>12</sub>: Cr<sup>3+</sup> (GGO: Cr<sup>3+</sup>) is synthesized, which is characterized by a peak at 725 nm and a full width at half maximum (FWHM) of 100 nm. The NIR-ML phenomenon of GGO: Cr<sup>3+</sup> is demonstrated to stem from contact electrification generated by the interaction between the corresponding oxide powder and the employed elastomer. Accordingly, the NIR-ML intensity is manipulated to be increased by 340%, attributed to the enhanced surface potential of GGO: Cr<sup>3+</sup> for the incorporation of La<sup>3+</sup> ions. Furthermore, the NIR-ML of GGO: Cr<sup>3+</sup>/polydimethylsiloxane (PDMS) film performs excellent tissue penetration, which indicates its promising potential for in situ monitoring of biological stress. Hence, it paves the way for novel bioimaging within living organisms.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":null,"pages":null},"PeriodicalIF":9.8000,"publicationDate":"2024-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Laser & Photonics Reviews","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1002/lpor.202400893","RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"OPTICS","Score":null,"Total":0}
引用次数: 0
Abstract
Near-infrared (NIR) mechanoluminescence (ML), capable of visualizing internal biological stress, is crucial for advancing in vivo bioimaging applications. Nonetheless, the scope of its applications is significantly constrained by the scarcity of available ML materials as well as unsatisfied ML efficiency. In this work, a NIR-ML phosphor of Gd3Ga5O12: Cr3+ (GGO: Cr3+) is synthesized, which is characterized by a peak at 725 nm and a full width at half maximum (FWHM) of 100 nm. The NIR-ML phenomenon of GGO: Cr3+ is demonstrated to stem from contact electrification generated by the interaction between the corresponding oxide powder and the employed elastomer. Accordingly, the NIR-ML intensity is manipulated to be increased by 340%, attributed to the enhanced surface potential of GGO: Cr3+ for the incorporation of La3+ ions. Furthermore, the NIR-ML of GGO: Cr3+/polydimethylsiloxane (PDMS) film performs excellent tissue penetration, which indicates its promising potential for in situ monitoring of biological stress. Hence, it paves the way for novel bioimaging within living organisms.
期刊介绍:
Laser & Photonics Reviews is a reputable journal that publishes high-quality Reviews, original Research Articles, and Perspectives in the field of photonics and optics. It covers both theoretical and experimental aspects, including recent groundbreaking research, specific advancements, and innovative applications.
As evidence of its impact and recognition, Laser & Photonics Reviews boasts a remarkable 2022 Impact Factor of 11.0, according to the Journal Citation Reports from Clarivate Analytics (2023). Moreover, it holds impressive rankings in the InCites Journal Citation Reports: in 2021, it was ranked 6th out of 101 in the field of Optics, 15th out of 161 in Applied Physics, and 12th out of 69 in Condensed Matter Physics.
The journal uses the ISSN numbers 1863-8880 for print and 1863-8899 for online publications.