Fe3O4@polypyrrole core-shell nanohybrid for efficient DNA retrieval.
Core-shell nanohybrid, Fe3O4@PPY, which consists of superparamagnetic Fe3O4 core and DNA attractive polypyrrole, was successfully synthesized through the free radical polymerization. The DNA retrieval efficacy of the nanohybrid was found to be very high in DNA solution with low concentration (approximately 33% uptake in 100 microM).
Park
Dae-Hwan
DH
Center for Intelligent Nano-Bio Materials (CINMB), Division of Nano Sciences BK21, Department of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Korea.
Oh
Jae-Min
JM
Shul
Yong-Gun
YG
Choy
Jin-Ho
JH
D004247:DNA / Q000737:chemistry / Q000302:isolation & purification*; D005290:Ferric Compounds / Q000737:chemistry*; D036103:Nanotechnology; D011108:Polymers / Q000737:chemistry*; D011758:Pyrroles / Q000737:chemistry*; D013056:Spectrophotometry, Ultraviolet; D017550:Spectroscopy, Fourier Transform Infrared; D014961:X-Ray Diffraction
D005290:Ferric Compounds; D011108:Polymers; D011758:Pyrroles; C000499:ferric oxide; C067635:polypyrrole; D004247:DNA