Author/Authors :
Lohar، نويسنده , , Sisir and Banerjee، نويسنده , , Arnab and Sahana، نويسنده , , Animesh and Panja، نويسنده , , Sukanya and Hauli، نويسنده , , Ipsit and Mukhopadhyay، نويسنده , , Subhra Kanti and Das، نويسنده , , Debasis، نويسنده ,
Abstract :
Visible light excitable rhodamine B derivative (TARDHD) has been developed for fluorescence and naked eye detection of histidine in aqueous medium. TARDHD shows 45 fold fluorescence enhancement in the presence of histidine. It forms Schiff base with histidine and stabilizes via intra-molecular H-bonding. TARDHD can efficiently detect intracellular histidine.
Keywords :
Visible light excitation , Naked eye , histidine , cell imaging , DFT
