文章基本信息

标题：Recent Progress of Perovskite Nanocrystals in Chem/Bio Sensing
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作者：Dailu Jia ; Meng Xu ; Shuang Mu 等
期刊名称：Biosensors
电子版ISSN：2079-6374
出版年度：2022
卷号：12
期号：9
DOI：10.3390/bios12090754
语种：English
出版社：MDPI Publishing
摘要：Perovskite nanocrystals (PNCs) are endowed with extraordinary photophysical properties such as wide absorption spectra, high quantum yield, and narrow emission bands. However, the inherent shortcomings, especially the instability in polar solvents and water incompatibility, have hindered their application as probes in chem/bio sensing. In this review, we give a fundamental understanding of the challenges when using PNCs for chem/bio sensing and summarize recent progress in this area, including the application of PNCs in various sensors and the corresponding strategies to maintain their structural integrity. Finally, we provide perspectives to promote the future development of PNCs for chem/bio sensing applications.
关键词：perovskite nanocrystals;instability;water incompatibility;chem/bio sensing