A fluorescent turn-on probe for detection of HSO4− ion based on hydrolysis of BODIPY-derived Schiff base with chromogenic and fluorogenic dual signals

Wang, Lingyun; Ou, Jiajie; Fang, Guipo; Cao, Derong

doi:10.1016/j.snb.2015.08.008

Cited by 27 publications

(5 citation statements)

References 37 publications

(30 reference statements)

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“…So far, most of the fluorescent probes based on Schiff bases are used to detect metal ions 31,32 and anions. 33 They are rarely used to detect small molecules. This is mainly due to the lack of appropriate recognition groups for molecule analytes.…”

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confidence: 99%

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Simple and Efficient Chromophoric-Fluorogenic Probes for Diethylchlorophosphate Vapor

Wang

et al. 2018

ACS Sens.

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In this work, we developed two small-molecule probes for real-time and onsite detecting of diethylchlorophosphate (DCP) vapor by incorporating amine groups into Schiff base skeletons. Both probes can be easily synthesized with high yield through one-step and low-cost synthesis. They can detect DCP vapor in the chromophoric-fluorogenic dual mode, which combines both the advantages of the visualization of color sensing and the high sensitivity of the fluorescence sensing. Furthermore, its sensing is based on the "turn-on" mode which can avoid the interference arising from photobleaching or fluorescence quenching agents based on "turn-off" mode. The detection limit was quantified to be as low as 0.14 ppb.

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confidence: 99%

“…Schiff base is a good skeleton framework to construct fluorescent probes due to its easy-to-synthesize and easy derivation. So far, most of the fluorescent probes based on Schiff bases are used to detect metal ions , and anions . They are rarely used to detect small molecules.…”

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confidence: 99%

Simple and Efficient Chromophoric-Fluorogenic Probes for Diethylchlorophosphate Vapor

Wang

et al. 2018

ACS Sens.

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“…These results suggest that 1O was hydrolyzed to afford compound 4 in the presence of HSO 3 − in acetonitrile, similar phenomena were also found in other reported probes. 68–70 …”

Section: Resultsmentioning

confidence: 99%

“…These results suggest that 1O was hydrolyzed to afford compound 4 in the presence of HSO 3 À in acetonitrile, similar phenomena were also found in other reported probes. [68][69][70] The mass spectra of 1O and 1O + HSO 3 À more directly evidenced the reaction. As depicted in Fig.…”

Section: Fluorescence Response Of 1o To Anionsmentioning

confidence: 89%

A highly selective fluorescent probe for detection of Cd²⁺ and HSO₃⁻ based on photochromic diarylethene with a triazole-bridged coumarin-quinoline group

Guo

Liu

2018

RSC Adv.

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“…It is also notable that HSO − 4 dissociates at high pH to generate toxic sulfate (SO 2− 4 ), which can cause skin and eye irritations and even respiratory paralysis or other severe disorders [24][25][26][27][28][29]. The large standard Gibbs energy of hydration (−1080 kJ•mol −1 ) and small pK a value of 1.99 (in aqueous medium) of the HSO − 4 anion also imply major constraints for its recognition and separation from an aqueous media [30][31][32]. Accurate and easy detection of HSO − 4 is consequently essential to monitor and control several hazardous effects.…”

Section: Introductionmentioning

confidence: 99%

A Novel Quinoxaline-Rhodamine Conjugate for a Simple and Efficient Detection of Hydrogen Sulphate Ion

et al. 2021

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This work presents the development of a quinoxaline and rhodamine conjugate system that acts as a colorimetric chemosensor for hydrogen sulfate (HSO4−) ions in methanol media. This sensor has been characterized both theoretically and experimentally. The detection limits for HSO4− are small as 0.71 µM and 3.8 µM for the absorption and emission experiments, respectively. The effectiveness of the probe in recognizing HSO4− both in gel and solid phase is evaluated as well. Thus, this works presents a simple strategy to detect the environmental HSO4− pollutant event at tiny concentrations.

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A fluorescent turn-on probe for detection of HSO4− ion based on hydrolysis of BODIPY-derived Schiff base with chromogenic and fluorogenic dual signals

Cited by 27 publications

References 37 publications

Simple and Efficient Chromophoric-Fluorogenic Probes for Diethylchlorophosphate Vapor

Simple and Efficient Chromophoric-Fluorogenic Probes for Diethylchlorophosphate Vapor

A highly selective fluorescent probe for detection of Cd²⁺ and HSO₃⁻ based on photochromic diarylethene with a triazole-bridged coumarin-quinoline group

A Novel Quinoxaline-Rhodamine Conjugate for a Simple and Efficient Detection of Hydrogen Sulphate Ion

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A fluorescent turn-on probe for detection of HSO4− ion based on hydrolysis of BODIPY-derived Schiff base with chromogenic and fluorogenic dual signals

Cited by 27 publications

References 37 publications

Simple and Efficient Chromophoric-Fluorogenic Probes for Diethylchlorophosphate Vapor

Simple and Efficient Chromophoric-Fluorogenic Probes for Diethylchlorophosphate Vapor

A highly selective fluorescent probe for detection of Cd2+ and HSO3− based on photochromic diarylethene with a triazole-bridged coumarin-quinoline group

A Novel Quinoxaline-Rhodamine Conjugate for a Simple and Efficient Detection of Hydrogen Sulphate Ion

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A highly selective fluorescent probe for detection of Cd²⁺ and HSO₃⁻ based on photochromic diarylethene with a triazole-bridged coumarin-quinoline group