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Characterization and application of magnetic P (St-co-MAA-co-AM)/SiO2 composite microspheres 期刊论文

编号：

c6ed9171-1d23-4e5c-ae3e-04e853e303d5
作者：

Liu, Zuli#; Liu, Pandong*; Liu, Cuicui;Yao, Kailun;Ning, Qin;Xi, Dong;Xu, Huaping;
语种：

英文
期刊：

JOURNAL OF MATERIALS SCIENCE ISSN：0022-2461 2007 年 42 卷 13 期 (5147 - 5151) ; JUL
收录：
摘要：

A sol-gel procedure was used to cover the magnetic P (St-co-MAA-co-AM) microspheres with a SiO2 layer, forming MMS/SiO2 composite micospheres. The composite spheres were synthesized by a two-step process. First, magnetic P (St-co-MAA-co-MA) microspheres (MMS) were prepared by inicroemulsion polymerization of styrene (St), methacrylic a,id (MAA) and acryamide (AM) in the presence of magnetic fluid. In the next step, MMS/ SiO2 spheres were obtained by addition of tetraethyl orthsilicate (TEOS) to the mixture of MMS, ammonium hydroxide and ethanol. The morphology, structure and properties of the MMS/SiO2 were characterized and the results indicate that the MMS/SiO2 spheres are about 2 pm in size with superparamagnetic behavior. The surface of the MMS/SiO2 spheres was functioned with -COOH successfully. Bioconjugation to IgG was also studied.
推荐引用方式
GB/T 7714：

Liu Zuli,Liu Pandong,Liu Cuicui, et al. Characterization and application of magnetic P (St-co-MAA-co-AM)/SiO2 composite microspheres [J].JOURNAL OF MATERIALS SCIENCE,2007,42(13):5147-5151.
APA：

Liu Zuli,Liu Pandong,Liu Cuicui,Yao Kailun,&Xu Huaping.(2007).Characterization and application of magnetic P (St-co-MAA-co-AM)/SiO2 composite microspheres .JOURNAL OF MATERIALS SCIENCE,42(13):5147-5151.
MLA：

Liu Zuli, et al. "Characterization and application of magnetic P (St-co-MAA-co-AM)/SiO2 composite microspheres" .JOURNAL OF MATERIALS SCIENCE 42,13(2007):5147-5151.
入库时间：

9/4/2024 9:24:01 AM
更新时间：

9/4/2024 9:24:01 AM
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