NDLI: Recent Progresses in NIR-II Luminescent Bio/Chemo Sensors Based on Lanthanide Nanocrystals

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Recent Progresses in NIR-II Luminescent Bio/Chemo Sensors Based on Lanthanide Nanocrystals

Content Provider	MDPI
Author	Yang, Tingyu Qin, Jinglei Zhang, Jinling Guo, Lanying Yang, Mu Wu, Xi You, Mei Peng, Hongshang
Copyright Year	2022
Description	Fluorescent bio/chemosensors are widely used in the field of biological research and medical diagnosis, with the advantages of non-invasiveness, high sensitivity, and good selectivity. In particular, luminescent bio/chemosensors, based on lanthanide nanocrystals (LnNCs) with a second near-infrared (NIR-II) emission, have attracted much attention, owing to greater penetration depth, aside from the merits of narrow emission band, abundant emission lines, and long lifetimes. In this review, NIR-II LnNCs-based bio/chemo sensors are summarized from the perspectives of the mechanisms of NIR-II luminescence, synthesis method of LnNCs, strategy of luminescence enhancement, sensing mechanism, and targeted bio/chemo category. Finally, the problems that exist in present LnNCs-based bio/chemosensors are discussed, and the future development trend is prospected.
Starting Page	206
e-ISSN	22279040
DOI	10.3390/chemosensors10060206
Journal	Chemosensors
Issue Number	6
Volume Number	10
Language	English
Publisher	MDPI
Publisher Date	2022-05-30
Access Restriction	Open
Subject Keyword	Chemosensors Spectroscopy Lanthanide Nanocrystals Nir-ii Luminescence Core-shell Sensing Mechanism Bio/chemo Sensor
Content Type	Text
Resource Type	Article

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