Single-molecule fluorescence studies reveal long-range electron-transfer dynamics through double-stranded DNA.
Chemphyschem
; 10(4): 629-33, 2009 Mar 09.
Article
in En
| MEDLINE
| ID: mdl-19177483
ABSTRACT
Complex dynamics of combined long-range fluorescence resonance energy transfer (FRET) and short-range electron transfer (ET) processes in a single double-stranded DNA (dsDNA) molecule (see figure) reveals that FRET remains almost unaltered in the presence of ET. Present systems also demonstrate the potential for long-range ET studies through the base stack in single dsDNA molecules.
Full text:
1
Database:
MEDLINE
Main subject:
DNA
/
Fluorescence Resonance Energy Transfer
/
Fluorescent Dyes
Language:
En
Journal:
Chemphyschem
Journal subject:
BIOFISICA
/
QUIMICA
Year:
2009
Type:
Article
Affiliation country:
India