A new highly selective “off–on” typical chemosensor of Al<sup>3+</sup>, 1-((<i>Z</i>)-((<i>E</i>)-(3,5-dichloro-2-hydroxybenzylidene)hydrazono)methyl) naphthalene-2-ol, an experimental and <i>in silico</i> study
Jamaludin Al Anshori, Daliah Ismalah, Ajar Faflul Abror, Achmad Zainuddin, Ika Wiani Hidayat, Muhammad Yusuf, Rani Maharani, Ace Tatang Hidayat
Abstract
in DMSO were found to be 0.04 and 0.14 μM respectively. Based on DFT and TD-DFT calculation (B3LYP hybrid method/basis set of 6-311+G(d,p)), the sensing mechanism of the chemosensor to the ion was discovered as inhibition of excited-state intramolecular proton transfer (ESIPT).
Topics & Concepts
NaphthaleneChemistryMedicinal chemistry1-NaphtholPhotochemistryStereochemistryOrganic chemistryMolecular Sensors and Ion DetectionElectrochemical Analysis and ApplicationsAnalytical Chemistry and Sensors