2019
DOI: 10.1039/c8ay02249f
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A terpyridine-based test strip for the detection of Hg2+ in various water samples and drinks

Abstract: TPI, a novel colorimetric fluorescent compound prepared for test strips, can be used for naked-eye detection of Hg2+ in tap water samples and drinks conveniently.

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Cited by 14 publications
(4 citation statements)
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“…Sensor 21 is a colorimetric fluorescent probe, a combination of a terpyridine unit as a fluorescent moiety and three pyridine rings with ether linkers as receptors ( Figure 10). The sensor 21 [72] is a typical ratiometric fluorescent sensor for Hg The calix [4]arene based fluorescent sensing probes is the combination of two parts, i.e. ;…”
Section: Doi: 101039/d0ma00521ementioning
confidence: 99%
“…Sensor 21 is a colorimetric fluorescent probe, a combination of a terpyridine unit as a fluorescent moiety and three pyridine rings with ether linkers as receptors ( Figure 10). The sensor 21 [72] is a typical ratiometric fluorescent sensor for Hg The calix [4]arene based fluorescent sensing probes is the combination of two parts, i.e. ;…”
Section: Doi: 101039/d0ma00521ementioning
confidence: 99%
“…[79][80][81][82] The low cost, rapidity, deness and applicability to the natural environmental milieu of the chemosensor approach support the large effort dedicated to this research eld. [83][84][85][86][87] Of course, tuning the pyrazole derivative properties has been a recurrent tool in the sensor design and successful detection and quanti-cation of mercury(II). In contrast to Cu 2+ , Zn 2+ and Al 3+ ions, which have a regular tendency in how they affect the uorescence while interacting with different probes, mercury ions can participate in a variety of processes in which the uorescence behavior can "turn-off" or "turn-on", depending on the ligand used.…”
Section: Mercury(ii)mentioning
confidence: 99%
“…To overcome these shortcomings, it is necessary to develop an immobilized paper-based array sensor combined with fluorescence assay to achieve sensitive, fast, and convenient real-time detection of analytes. The dual-mode output platform constructed by our research can realize accurate fluorescence detection and portable semiquantitative naked eye detection of targets and ensure the reliability of detection in practical applications to a large extent. …”
Section: Introductionmentioning
confidence: 99%