Chromophores

Fluorescence Quenching over Short Range in a Donor-DNA-Acceptor System

A new donor-DNA-acceptor system has been synthesized containing Nile red-modified 2′-deoxyuridine as charge donor and 6-N,N-dimethylaminopyrene-modified 2′-deoxyuridine as acceptor to investigate the charge transfer in DNA duplexes using fluorescence …