화학공학소재연구정보센터
Molecular Crystals and Liquid Crystals, Vol.445, 201-206, 2006
Pulsed-laser induced fragmentation and dissociation of DNA immobilized on gold nanoparticles
Plasmid DNA was immobilized on positively-charged gold nanoparticles (GNPs). Pulsed-laser irradiation induced fragmentation and dissociation of DNA from the GNP-DNA complexes. Dissociation of DNA without degradation was achieved when 80- mJ/pulse of laser light irradiated the GNP-DNA complexes.