Dendrimer based magnetic nanoparticles in biomedical areas.

Dendrimer based magnetic nanoparticles in biomedical areas.
Using coprecipitation to prepare double oleic Fe3O4 nanoparticles, first modified MMA in surface of magnetic nanoparticles and then modified with GMA, modified dendrimers by generation. The large number of amino groups and fluorescein isothiocyanate (FITC) combine to form a fluorescent magnetic beads with fluorescent, magnetic, multi-drug delivery characteristic. Dendrimer carried drug reaches the specified position by applying a magnetic field, to achieve the purpose of targeted drug delivery, the drug can be tracked as of the fluorescence. Dendrimer surface grafted variety of functional groups can be applied to different areas. Weihai CY Dendrimer Technology Co., Ltd.-Professional Manufacturer for low cost dendritic polymers. -The newest 4th class polymers.

Clair Cui
International Sales

Weihai CY Dendrimer Technology Co.,Ltd.
Add:No.369-13,Industrial District,Weihai City,Shandong Province,China,264205.
Tel:86-631-5582236
Mail:claircui@whcyd.com
Skype:clairpower
Web:http://www.whcyd.com/english/index.asp

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Dendrimer modified magnetic

Dendrimer modified magnetic nano-materials as water treatment agent in the oil field.
Using dendrimer with a special structure to coat magnetic iron oxide nano-particles to prepare water treatment agents of PF series of magnetic nano material modified by dendrimer, they have very good degreasing effect. At dosage of 50mg/L, oil removal rate can be up to 89.7%, far higher than 100mg/L Roman Haas with degreasing rate 66.6% .About suspended solids removal, water quality is clear and with no obvious suspended solids after the treatment of dendrimers based water treatment agents, while other agents suspended solids removal rate is low. This shows that the dendrimer-coated iron oxide magnetic nanoparticles greatly improved degreasing effect, not only played high adsorption role of magnetic iron oxide nano but also played bridging effect of dendrimer surface group. Weihai CY Dendrimer Technology Co., Ltd.-Professional Manufacturer for low cost dendritic polymers. -The newest 4th class polymers.

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