ICCAS OpenIR
A novel polychloromethylstyrene coated superparamagnetic surface molecularly imprinted core-shell nanoparticle for bisphenol A
Liu, Jizhong; Wang, Weizhi; Xie, Yunfeng; Huang, Yanyan; Liu, Yongliang; Liu, Xiangjun; Zhao, Rui; Liu, Guoquan; Chen, Yi
2011
Source PublicationJOURNAL OF MATERIALS CHEMISTRY
ISSN0959-9428
Volume21Issue:25Pages:9232-9238
AbstractThe superparamagnetic surface molecularly imprinted Fe(3)O(4)@MIP nanoparticles for bisphenol A (BPA) were prepared via surface initiated atom transfer radical polymerization (si-ATRP). The Fe(3)O(4) core was compactly encapsulated with a polychloromethylstyrene (PCMS) layer via mini-emulsion polymerization. Fe(3)O(4)@MIP exhibited superparamagnetic property with saturation magnetization of 25.2 emu g(-1). The BPA imprinted Fe(3)O(4)@MIP revealed specific selectivity and high affinity to the template BPA over structural analogues. Moreover, the surface-imprinted MIP nanoparticles showed good site accessibility for BPA. The compactly PCMS-coated Fe(3)O(4)@MIP maintained its response ability to a magnetic field at acidic and alkaline conditions. Fe(3)O(4)@MIP was used to determine BPA in tap water samples with good accuracy and precision.
DOI10.1039/c1jm10227c
Indexed BySCI
Language英语
WOS IDWOS:000291611600042
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:74[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/72582
Collection中国科学院化学研究所
Corresponding AuthorZhao, Rui
AffiliationChinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Analyt Chem Living Biosyst, Inst Chem, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Liu, Jizhong,Wang, Weizhi,Xie, Yunfeng,et al. A novel polychloromethylstyrene coated superparamagnetic surface molecularly imprinted core-shell nanoparticle for bisphenol A[J]. JOURNAL OF MATERIALS CHEMISTRY,2011,21(25):9232-9238.
APA Liu, Jizhong.,Wang, Weizhi.,Xie, Yunfeng.,Huang, Yanyan.,Liu, Yongliang.,...&Chen, Yi.(2011).A novel polychloromethylstyrene coated superparamagnetic surface molecularly imprinted core-shell nanoparticle for bisphenol A.JOURNAL OF MATERIALS CHEMISTRY,21(25),9232-9238.
MLA Liu, Jizhong,et al."A novel polychloromethylstyrene coated superparamagnetic surface molecularly imprinted core-shell nanoparticle for bisphenol A".JOURNAL OF MATERIALS CHEMISTRY 21.25(2011):9232-9238.
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