A selective and sensitive fluorescence probe for Se(IV) based on fluorescence quenching of gatifloxacin

Liu, Qing; Huan, Yanfu; Zheng, Qing‐Chuan; Fei, Qiang; Fei, Yanqun; Fan, Qian; Feng, Guodong; Shan, Hongyan

doi:10.1007/s40242-016-6015-8

Cited by 1 publication

(1 citation statement)

References 28 publications

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“…After analyzing the effect of the reaction time and interference of common ions, they concluded that GAT is highly sensitive towards Se(IV); it could instantaneously give a response as it undergoes reaction with Se(IV) rapidly. After analysis of the quenched fluorescence system, the researchers estimated the detection limit to be 1.70 × 10 −6 mol L −1 [99]. In terms of Se as analyte, Liu et al in 2016 reported the analysis of the use of gatifloxacin (GAT) as a fluorescence probe for the determination of Se(IV).…”

Section: Reduced Organic Selenium (Selenocysteine) (Biological)) Eg H2sementioning

confidence: 99%

Discussions of Fluorescence in Selenium Chemistry: Recently Reported Probes, Particles, and a Clearer Biological Knowledge

et al. 2021

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In this review from literature appearing over about the past 5 years, we focus on selected selenide reports and related chemistry; we aimed for a digestible, relevant, review intended to be usefully interconnected within the realm of fluorescence and selenium chemistry. Tellurium is mentioned where relevant. Topics include selenium in physics and surfaces, nanoscience, sensing and fluorescence, quantum dots and nanoparticles, Au and oxide nanoparticles quantum dot based, coatings and catalyst poisons, thin film, and aspects of solar energy conversion. Chemosensing is covered, whether small molecule or nanoparticle based, relating to metal ion analytes, H2S, as well as analyte sulfane (biothiols—including glutathione). We cover recent reports of probing and fluorescence when they deal with redox biology aspects. Selenium in therapeutics, medicinal chemistry and skeleton cores is covered. Selenium serves as a constituent for some small molecule sensors and probes. Typically, the selenium is part of the reactive, or active site of the probe; in other cases, it is featured as the analyte, either as a reduced or oxidized form of selenium. Free radicals and ROS are also mentioned; aggregation strategies are treated in some places. Also, the relationship between reduced selenium and oxidized selenium is developed.

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Section: Reduced Organic Selenium (Selenocysteine) (Biological)) Eg H2sementioning

confidence: 99%

Discussions of Fluorescence in Selenium Chemistry: Recently Reported Probes, Particles, and a Clearer Biological Knowledge

et al. 2021

View full text Add to dashboard Cite

show abstract

A selective and sensitive fluorescence probe for Se(IV) based on fluorescence quenching of gatifloxacin

Cited by 1 publication

References 28 publications

Discussions of Fluorescence in Selenium Chemistry: Recently Reported Probes, Particles, and a Clearer Biological Knowledge

Discussions of Fluorescence in Selenium Chemistry: Recently Reported Probes, Particles, and a Clearer Biological Knowledge

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