A fluorescein-based fluorogenic and chromogenic chemodosimeter for the sensitive detection of sulfide anion in aqueous solution

Yang, Xiao-Feng; Wang, Liping; Xu, Hongmei; Zhao, Minglei

doi:10.1016/j.aca.2008.10.037

Cited by 139 publications

(47 citation statements)

References 41 publications

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“…Thus, the detection of sulfide anion is becoming very important from industrial, environmental, and biological points of view. A variety of detection techniques have been developed for the determination of sulfide anion [69][70][71][72][73], in which fluorimetry has received considerable attention due to its high sensitivity and easy detection.…”

Section: Introductionmentioning

confidence: 99%

Carbamodithioate-Based Dual Functional Fluorescent Probe for Hg2+ and S2−

Cheng

Zhong

et al. 2014

J Fluoresc

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Section: Introductionmentioning

confidence: 99%

Carbamodithioate-Based Dual Functional Fluorescent Probe for Hg2+ and S2−

Cheng

Zhong

et al. 2014

J Fluoresc

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“…We compared the results of some of the spectrophotometric methods (Yang et al 2009;Ghadiri et al 2013;Peng et al 2011;Safavi and Ramezani 1997;Zhang et al 2015;Bae et al 2013;Cmelik et al 2010;Evans 1967;Silva et al 2001) for determination of hydrogen sulfide (Table 6). The linear range of the method presented here is satisfactory and relatively wide.…”

Section: Comparison With the Published Resultsmentioning

confidence: 99%

Spectrophotometric determination of hydrogen sulfide in environmental samples using sodium 1,2-naphthoquinone-4-sulfonate and response surface methodology

Shariati-Rad

Irandoust

Jalilvand

2016

Int. J. Environ. Sci. Technol.

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A simple spectrophotometric method for determination of hydrogen sulfide in wastewater and hot spring samples was developed. The method is based on the reaction between hydrogen sulfide and sodium 1,2-naphthoquinone-4-sulfonate (NQS). The effect of various experimental factors on the reaction between hydrogen sulfide and NQS was investigated and optimized using central composite design. The optimal values of the factors were 5.00 9 10 -4 mol L -1 for concentration of NQS and 1.00 9 10 -2 mol L -1 for concentration of hydrochloric acid. The wavelength of the maximum absorption of the reaction product was 320 nm. Constructed calibration curve for hydrogen sulfide determination was linear in the range of 0.5-20.0 mg L -1 with the detection limit of 0.16 mg L -1 . The method was free from interferences. Percent relative errors below 2 % were obtained for determination of hydrogen sulfide in environmental samples.

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“…However, chemiluminescence reactions are affected by a variety of species including metals, anions, oxidants and organic compounds [21]. Yang et al [22] developed a highly sensitive fluorogenic chemodosimeter for sulfide, employing its reaction with 2,4-dinitrobenzenesulfonyl-fluorescein, a weakly fluorescent compound, resulting in the formation of highly fluorescent fluorescein.…”

Section: Introductionmentioning

confidence: 99%

A new palladium chelate compound for determination of sulfide

Petruci

Cardoso

2013

Microchemical Journal

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a b s t r a c tA new palladium chelate compound is described for the determination of sulfide in aqueous samples. The reagent, bis(2-aminobenzoate)palladium(II) (PdA 2 ), was prepared by reaction of tetrachloropalladate (PdCl 4 − ) with 2-aminobenzoic acid. The compound was characterized by infrared spectroscopy and CHN elemental analysis. The measurement was based on the selective reaction of PdA 2 with sulfide in an aqueous medium, which quantitatively produced fluorescent 2-aminobenzoate (λ ex =245 nm, λ em =410 nm). The analytical response was linear in the range 0.10-20.0 μmol (S 2− ) L −1 (r> 0.99), with a limit of detection of 0.075 μmol L −1 and repeatability (RSD) of 3.4%. There was no interference from CO 3 2− , NO 3 − , Cl − , SO 4 2− , Br − , NO 2 − , K + , NH 4 + , Na + , citrate or S 2 O 8 2− . The fluorescence intensity decreased in the presence of H 3 CCOO − , PO 4 3− and SCN − , while OH − caused a positive interference. The new fluorescent compound was successfully applied for the determination of sulfide in synthetic wastewater and natural water sample. The advantages of the proposed palladium chelate are absence of toxic by-products, simple synthesis procedure of reagent and yield reaction of about 85%, easy handling and fast acquirement of analytical signal.

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A fluorescein-based fluorogenic and chromogenic chemodosimeter for the sensitive detection of sulfide anion in aqueous solution

Cited by 139 publications

References 41 publications

Carbamodithioate-Based Dual Functional Fluorescent Probe for Hg2+ and S2−

Carbamodithioate-Based Dual Functional Fluorescent Probe for Hg2+ and S2−

Spectrophotometric determination of hydrogen sulfide in environmental samples using sodium 1,2-naphthoquinone-4-sulfonate and response surface methodology

A new palladium chelate compound for determination of sulfide

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