CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Novel core-shell magnetic nanogels synthesized in an emulsion-free aqueous system under UV irradiation for potential targeted radiopharmaceutical applications
Sun, HW(孙汉文); Yu, JH; Gong, PJ(龚培军); Xu, DM(徐冬梅); Hong, J(洪军); Zhang, CF(张春富); Yao, SD(姚思德)
2006
Conference Name2nd Asian Conference on Nanoscience and Nanotechnology
Source PublicationInternational Journal of Nanoscience, Vol 5, Nos 2 and 3
Pages253
Conference DateNOV 24-27, 2004
Conference PlaceBeijing, PEOPLES R CHINA
AbstractNovel core-shell poly(acrylamide) magnetic nanogels with controllable particle size produced via photochemical method in emulsion-free aqueous system at room temperature have been developed for the first time. After Hoffmann elimination of carbonyl, the nanogels with amino groups, or poly(acrylamide-vinyl amine) magnetic nanogels, were also obtained. Particle size, size distributions and zeta potential of the magnetic nanogels before and after Hoffmann elimination were measured by photo correlation spectroscopy (PCs). Structure and morphology of the magnetic nanogels were characterized by Fourier transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM) and atomic force microscopy (AFM). The higher dispersibility and stability of the magnetic nanogels suggest promising potential applications in targeted radiopharmaceuticals carrier for cancer therapy, and in biological and medical studies as well.
Indexed BySCI
Funding Project应物所课题组
Language英语
Document Type会议论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8874
Collection中科院上海应用物理研究所2004-2010年
Recommended Citation
GB/T 7714
Sun, HW,Yu, JH,Gong, PJ,et al. Novel core-shell magnetic nanogels synthesized in an emulsion-free aqueous system under UV irradiation for potential targeted radiopharmaceutical applications[C],2006:253.
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