Author/Authors :
Biswas، نويسنده , , Arnab and Pandey، نويسنده , , Rampal and Kushwaha، نويسنده , , Divya and Shahid، نويسنده , , Mohammad and Tiwari، نويسنده , , Vinod Kumar and Misra، نويسنده , , Arvind and Pandey، نويسنده , , Daya Shankar Pandey، نويسنده ,
Abstract :
Synthesis of new glycosyl based meso-substituted dipyrromethanes 1–3 has been described. Crystal structure of the representative compound 1 has been determined by X-ray single crystal analysis. The compounds 1 and 3 exhibit fluorescent ‘Turn-On’ and ‘Turn-Off’ signaling for Cd2+ and Cu2+ ions. Notably, meso-galactosyl dipyrromethane 2 remains silent toward tested metal ions.
Keywords :
aqueous media , Copper , Cadmium , Glycosyl-dipyrromethane , fluorescence
