DNA-length-dependent fluorescence signaling on graphene oxide surface.
Fluorescence energy transfer to graphene oxide is studied using covalently linked DNA probes ranging from 4 to 70 base pairs. The characteristic distance and mechanism of energy transfer are reported.
Department of Chemistry, Waterloo Institute for Nanotechnology, University of Waterloo, 200 University Avenue West, Waterloo, ON, N2L 3G1, Canada.
Po-Jung Jimmy
PJ
Huang
Juewen
J
Liu
D004247:DNA / Q000737:chemistry*; D005453:Fluorescence; D031541:Fluorescence Resonance Energy Transfer; D006108:Graphite / Q000737:chemistry*; D010087:Oxides / Q000737:chemistry*
D010087:Oxides; D006108:Graphite; D004247:DNA