Fluorescein Based Three-channel Probe for the Selective and Sensitive Detection of CO32− Ions in an Aqueous Environment and Real Water Samples

A commercially available 2–aminoanthracene fluorescent probe for rapid and sensitive detection of hypochlorite in 100% buffer solution and its application in complex water samples

“…Compared to traditional methods, colorimetric and uorometric techniques have many advantages, for instance, high sensitivity and selectivity, fast response, real-time monitoring, thus gaining signi cant attention from researchers [11][12][13][14][15][16][17]. Although many uorescent probes have been developed to detect ClO -, they suffer limitations such as slow response, high detection limits, cumbersome synthesis, and requiring a high amount of organic co-solvent, which extended process and time hampered their applicability [18][19][20][21][22][23][24][25].…”

“…An overabundance of ClOhas the potential to in ict harm upon organs and tissues, leading to various ailments, including cardiovascular diseases, neuron degeneration, kidney disease, arthritis, and cancer [6-10]. Therefore, developing rapid and e cient methods for selective and sensitive ClOdetermination is crucial.Compared to traditional methods, colorimetric and uorometric techniques have many advantages, for instance, high sensitivity and selectivity, fast response, real-time monitoring, thus gaining signi cant attention from researchers [11][12][13][14][15][16][17]. Although many uorescent probes have been developed to detect ClO -, they suffer limitations such as slow response, high detection limits, cumbersome synthesis, and requiring a high amount of organic co-solvent, which extended process and time hampered their applicability [18][19][20][21][22][23][24][25].…”

An Anthracene and Indole-based Fluorescent Probe for the Detection of Chromium(III) Ions in Real Water Samples

“…There are several instruments for detecting trace chromium(III) ions, including atomic absorption spectroscopy (AES), atomic emission spectroscopy (AAS), and inductively coupled plasma mass spectroscopy (ICP-MS) [14][15][16][17][18][19]. On the other hand, uorescence approaches have received much attention compared to the mentioned methods above because of their great sensitivity and selectivity, low cost, ease of operation, and real-time detection [20][21][22][23][24]. For the detection of chromium(III) ions, various uorescent probes have been developed, such as rhodamine [25][26][27], Bodipy [28,29], coumarine [30], and anthracene [31,32]based uorescent probes.…”