Coumarin based dual fluorescent sensor for Co <sup>2+</sup> , Cu <sup>2+</sup> ions with volatile acid vapour sensing and validation from DFT, zebrafish bioimaging studies
Aravind R. Nesaragi, Jyoti Nagalik, Sharanappa Chapi, M Harshitha, K. D. Venuprasad, Naveen Kumar Kalagatur, Chandan Hunsur Ravikumar, Sanjeev R. Inamdar, H. P. Shivarudrappa, Nabil Al‐Zaqri
Abstract
A turn-off fluorescencesensor TBCM was developed to identify the presence of Cu 2+ and Co 2+ ions. Density functional theory (DFT) calculations validated the experimental findings. Also, bioimaging studies were carried using zebrafish as model for Co 2+ ions.
Topics & Concepts
ChemistryFluorescenceIonCoumarinOrganic chemistryQuantum mechanicsPhysicsMolecular Sensors and Ion DetectionAnalytical Chemistry and SensorsElectrochemical sensors and biosensors