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Preparation and Characterization of Chitosan Poly(acrylic acid) Magnetic Microspheres
Guo, Liang1; Liu, Guang2; Hong, Ruo-Yu2,3; Li, Hong-Zhong3; Hong, RY
2010-07-01
Source PublicationMARINE DRUGS
ISSN1660-3397
Volume8Issue:7Pages:2212-2222
AbstractSpherical microparticles, capable of responding to magnetic fields, were prepared by encapsulating dextran-coated Fe(3)O(4) nanoparticles into chitosan poly(acrylic acid) (PAA) microspheres template. The obtained magnetic microspheres were characterized by transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), X-ray powder diffraction (XRD), and thermogravimetry (TG). The results showed that the microspheres were formed and demonstrated magnetic behavior in an applied magnetic field. In addition, magnetite particles were well encapsulated and the composite particles have high magnetite content, which was more than 40%.
KeywordMagnetic Microsphere Magnetic Separation Nanoparticles Chitosan Poly(Acrylic Acid)
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.3390/md8072212
Indexed BySCI
Language英语
WOS KeywordSUSPENSION POLYMERIZATION ; MINIEMULSION POLYMERIZATION ; COMPOSITE-PARTICLES ; NANOPARTICLES ; ADSORPTION ; METHACRYLATE ; PARAMETERS ; EMULSION ; THERAPY ; STYRENE
WOS Research AreaPharmacology & Pharmacy
WOS SubjectChemistry, Medicinal
WOS IDWOS:000280347100016
Citation statistics
Cited Times:53[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6126
Collection多相复杂系统国家重点实验室
Corresponding AuthorHong, RY
Affiliation1.Soochow Univ, Affiliated Hosp 1, Dept Radiol, Suzhou 215007, Peoples R China
2.Soochow Univ, Coll Chem Chem Engn & Mat Sci, Key Lab Organ Synth Jiangsu Prov, Suzhou 215123, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Guo, Liang,Liu, Guang,Hong, Ruo-Yu,et al. Preparation and Characterization of Chitosan Poly(acrylic acid) Magnetic Microspheres[J]. MARINE DRUGS,2010,8(7):2212-2222.
APA Guo, Liang,Liu, Guang,Hong, Ruo-Yu,Li, Hong-Zhong,&Hong, RY.(2010).Preparation and Characterization of Chitosan Poly(acrylic acid) Magnetic Microspheres.MARINE DRUGS,8(7),2212-2222.
MLA Guo, Liang,et al."Preparation and Characterization of Chitosan Poly(acrylic acid) Magnetic Microspheres".MARINE DRUGS 8.7(2010):2212-2222.
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