Synthesis, characterization and photophysical studies of the flavopeptide conjugates as model for the covalently linked flavoenzymes

Bioinspired flavin analogues as organic electrode materials for supercapacitor applications

“…3-(2,4-dioxo-3,4-dihydrobenzo[ g ]pteridin-10(2 H )-yl) propanoic acid ( c Fl ) was synthesized using a slightly modified procedure. 35 A simple flavin without the carboxyl functionality viz. 10-propylbenzo[ g ]pteridine-2,4(3 H ,10 H )-dione ( Fl ) was also used (previously synthesized from our group) 29 as a control to ascertain the role of the carboxyl functionality.…”

A Neutral Flavin–Triphenylamine Probe for Mitochondrial Bioimaging under Different Microenvironments

“…Notably, the distinctive fluorescent behavior in different redox states for the flavin moiety has been the core for designing flavin based analogues as a fluorescent imaging tool to study redox biology. − Considering the oxygen-independent fluorescent nature of FbFPs mainly arising from the flavin core, we decided to design and synthesize a synthetic model around a neutral tricyclic flavin core structure as a mitochondrial biotracker. Our group has been interested in modulating the structural and functional behavior of flavin moiety via judicially designed molecular frameworks around the flavin core. − …”

Investigating the spectral and electrochemical properties of novel flavin‐pyrene dyads separated via variable spacer

“…Interested in modulating the photophysical and the catalytic behavior of the flavin analogs, [28][29][30] we decided to investigate a pair of novel flavin-pyrene dyads separated via different spacer. Pyrene was chosen due to its high extinction coefficient and non-interfering spectral signature.…”