Pyridinecarbohydrazide-based fluorescent chemosensor for In3+ ions and its applications in water samples, live cells, and zebrafish imaging

Colorimetric differentiation of arsenite and arsenate anions using a bithiophene sensor with two binding sites: DFT studies and application in food and water samples

“…S12-S14, ESI †). 58,59 Linearity of the B-H plots on the second power of the anion concentration concluded the 1 : 2 binding between N7R1 and arsenite/arsenate. The detection limits were calculated using calibration curves between the absorbance of the chemosensor-arsenite complexes and the concentration of arsenite ions (Fig.…”

Development of multi-analyte responsive sensors: optical discrimination of arsenite and arsenate ions, ratiometric detection of arsenite, and application in food and water samples

“…18–23 Most of these chemosensors were designed for monitoring the environment-polluting ions with precise detection and quantification. 20,24–30…”

A Dual-target Fluorescent Chemosensor for Detecting Indium (III) and Hypochlorite with High Selectivity

“…Among various detection technologies, the detection method using uorescence chemosensors is regarded as a useful method because of its advantages such as fast response, cost-effectiveness, and high sensitivity and selectivity [18][19][20][21][22]. Therefore, the development of uorescent chemosensors capable of detecting In 3+ or ClO − is being conducted [23,24]. In 3+ has similar properties to group 13 elements, Al 3+ and Ga 3+ , making it di cult that chemosensors selectively detect In 3+ [25].…”