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生物工程学报 2001
The Development of Nanoparticles on DNA Isolation and Purification
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Abstract:
Magnetic nanoparticle is a new solid\|support of affinity chromatography. The particle size is small and it has superparamagnetism. It has large surface area and it can be endowed many reaction groups such as streptavidin, antibody or DNA fragments. The target DNA can be separated in magnetic field. The magnetic nanoparticle is applied in the biomolecular field gradually and it has a very broad prospect of appliance.
