UM
Status即將出版Forthcoming
Development of a NIR iridium(III) complex for self-calibrated and luminogenic detection of boron trifluoride
Lin, Chuankai1,2,6; Wang, Jing2,6; Yang, Kai4; Liu, Jinbiao1; Ma, Dik Lung5; Leung, Chung Hang3; Wang, Wanhe2,6
2022-12-05
Source PublicationSpectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
ISSN1386-1425
Volume282
AbstractBoron trifluoride (BF) is a potential environmental pollutant, and excess exposure to it may cause human diseases. However, the sensitive, rapid and accurate detection of BF for on-site purposes is still a challenge. In this work, we developed the first NIR iridium(III)-based probe with dual emission and a Stokes shift of 370 nm for self-calibrated and luminogenic detection of BF. This probe exhibited a strong luminescence enhancement at around 650 nm to BF (0–100 μM) with almost no change in luminescence at 475 nm, displaying a 220-fold I/I enhancement at 100 μM of BF with a detection limit of 0.35 μM. Moreover, the probe showed a fast response time of less than 5 s to BF along with an obvious color change under UV irradiation for visual detection. Importantly, the desirable photophysical properties of the iridium(III)-based probe can be harnessed for time-resolved detection of BF in the presence of the fluorescence background. The applicability of the probe was further verified in an organic solvent waste-spiked system and on a glass pane. This work will provide a solid basis for the development of sensitive and on-site BF sensing toolkits for environmental monitoring.
KeywordLarge Stokes shift Luminogenic probe Naked-eye NIR Self-calibrated
DOI10.1016/j.saa.2022.121658
URLView the original
Language英語English
Scopus ID2-s2.0-85134875755
Fulltext Access
Citation statistics
Cited Times [WOS]:0   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, China
2.Institute of Medical Research, Northwestern Polytechnical University, Xi'an, 127 West Youyi Road, 710072, China
3.State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macao
4.School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, 255049, China
5.Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong
6.Northwestern Polytechnical University Chongqing Technology Innovation Center, Chongqing, 400000, China
Recommended Citation
GB/T 7714
Lin, Chuankai,Wang, Jing,Yang, Kai,et al. Development of a NIR iridium(III) complex for self-calibrated and luminogenic detection of boron trifluoride[J]. Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy,2022,282.
APA Lin, Chuankai,Wang, Jing,Yang, Kai,Liu, Jinbiao,Ma, Dik Lung,Leung, Chung Hang,&Wang, Wanhe.(2022).Development of a NIR iridium(III) complex for self-calibrated and luminogenic detection of boron trifluoride.Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy,282.
MLA Lin, Chuankai,et al."Development of a NIR iridium(III) complex for self-calibrated and luminogenic detection of boron trifluoride".Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy 282(2022).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Lin, Chuankai]'s Articles
[Wang, Jing]'s Articles
[Yang, Kai]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lin, Chuankai]'s Articles
[Wang, Jing]'s Articles
[Yang, Kai]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lin, Chuankai]'s Articles
[Wang, Jing]'s Articles
[Yang, Kai]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.