期刊论文

英文

Sensors and Actuators B-Chemical

0925-4005

2021

344

130246

10.1016/j.snb.2021.130246

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21907026, 21977028]; Natural Science Foundation of Hunan ProvinceNatural Science Foundation of Hunan Province [2019JJ50009, 2020JJ5008]; Scientific Research Fund of Hunan Provincial Education DepartmentHunan Provincial Education Department [18B369, 19K011, 20C0298, 20A338]; Discipline Group Construction Project of Hengyang Normal University [18XKQ07]; Environmental Monitoring and Evaluation Centre of Hengyang Normal University [KYJG1803]; Key Laboratory of Functional Organometallic Materials of Hengyang Normal University [GN18K03]; Science Foundation of Hengyang Normal University [18D09]; Scientific Research Project of Hunan University of Arts and Science [20YB23]

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Peroxynitrite (ONOO-) is closely associated with various pathophysiological processes and mainly produced within the mitochondria. Therefore, developing an efficient method for mitochondrial ONOO- detection is crucial for better understanding of its functions. In view of the advantages of ratiometric fluorescent probes and far-red/NIR fluorescent probes, a kind of novel mitochondrion-targeting ratiometric far-red fluorescent probe (ANI-DP) was reasonably constructed by employing isophorone derivative as fluorescence group, diphenyl phosphinate as response group, and pyridinium cation as mitoch...