2015
DOI: 10.1016/j.snb.2015.02.126
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Efficient rhodamine-thiosemicarbazide-based colorimetric/fluorescent ‘turn-on’ chemodosimeters for the detection of Hg2+ in aqueous samples

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Cited by 67 publications
(12 citation statements)
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“…These results could not be explained by the reversible sensing mechanism through amino/oxo/thioxo donor coordination [9,25,26], the irreversible sensing mechanism based on the hydrolysis [27,28] or cyclization reaction [29][30][31], and the sandwich-stacking binding mode [32] reported in the references. Therefore, we conjectured that a new interaction way between Hg 2+ and the sensor might occur.…”
Section: Resultsmentioning
confidence: 84%
“…These results could not be explained by the reversible sensing mechanism through amino/oxo/thioxo donor coordination [9,25,26], the irreversible sensing mechanism based on the hydrolysis [27,28] or cyclization reaction [29][30][31], and the sandwich-stacking binding mode [32] reported in the references. Therefore, we conjectured that a new interaction way between Hg 2+ and the sensor might occur.…”
Section: Resultsmentioning
confidence: 84%
“…28 The solution of 3 was colourless and exhibited two mild absorption bands at 329 nm and 364 nm (Fig. 28 The solution of 3 was colourless and exhibited two mild absorption bands at 329 nm and 364 nm (Fig.…”
Section: Uv-vis Absorption Studiesmentioning
confidence: 99%
“…The filter paper strips constructed of R6G-CB were directly utilized in the detection of Cu 2+ in H 2 O solutions with different concentrations. An obvious color change of the R6G-CB solution was observed only when the test strips were treated with Cu 2+ solutions [66,67]. Moreover, the test strips were utilized for the sensing of different concentrations of Cu 2+ , as shown in Fig.…”
Section: Repeatability and Edta Disodium Salt Titration Of R6g-cb Formentioning
confidence: 99%