Selective detection of mercury ions using benzothiazole based colorimetric chemosensor
| dc.contributor.author | Momidi, B.K. | |
| dc.contributor.author | Tekuri, V. | |
| dc.contributor.author | Trivedi, D.R. | |
| dc.date.accessioned | 2026-02-05T09:32:50Z | |
| dc.date.issued | 2016 | |
| dc.description.abstract | Three new receptors L1, L2 and L3 were designed and synthesized in a single pot synthesis. The synthesized receptors were characterized by 1H NMR, FT-IR and Mass spectrometry. The cation binding affinity was studied using colorimetric and UV–Vis spectral methods for the three receptors. Receptor L1 showed high selectivity with a significant color change from yellow to colorless (turn-off response) in the presence of Hg2 + ions over the other cations such as, Ni2 +, Cr3 +, Pb2 +, Cu2 +, Cd2 +, Co2 +, Zn2 + and Fe2 + and the receptor L2, L3 did not show any color change or change in the absorption in UV–Vis spectral studies with Hg2 + ions and other tested metal ions, this may be due to lack of –OH group in receptor L2 and L3. The B-H Plot shown 1:1 complex between L1and Hg2 + ions. © 2016 Elsevier B.V. | |
| dc.identifier.citation | Inorganic Chemistry Communications, 2016, 74, , pp. 1-5 | |
| dc.identifier.issn | 13877003 | |
| dc.identifier.uri | https://doi.org/10.1016/j.inoche.2016.10.017 | |
| dc.identifier.uri | https://idr.nitk.ac.in/handle/123456789/25857 | |
| dc.publisher | Elsevier B.V. | |
| dc.subject | Chemosensors | |
| dc.subject | Naked-eye detection and B-H Plot | |
| dc.title | Selective detection of mercury ions using benzothiazole based colorimetric chemosensor |