Photo-modulated wide-spectrum chromism in Eu<sup>3+</sup> and Eu<sup>3+</sup>/Tb<sup>3+</sup> photochromic coordination polymer gels: application in decoding secret information
Parul Verma, Ashish Singh, Tapas Kumar Maji
Abstract
A lanthanide based photochromic coordination polymer gel (pcCPG) material has been developed which showed photomodulated colour change based on pcFRET and has the potential to be employed for decoding secret information.
Topics & Concepts
PhotochromismPhotochemistrySpiropyranPolymerMaterials scienceIonChemistryOrganic chemistryPhotochromic and Fluorescence ChemistrySupramolecular Self-Assembly in MaterialsLuminescence and Fluorescent Materials