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Functional organic material for roxarsone and its derivatives recognition via molecular imprinting
Fan, WG (Fan, Weigang); Zhang, XM (Zhang, Xuemin); Zhang, YG (Zhang, Yagang); Wang, PL (Wang, Penglei); Zhang, LT (Zhang, Letao); Yin, ZM (Yin, Zhaoming); Yao, J (Yao, Jun); Xiang, W (Xiang, Wei)
2018
Source PublicationJOURNAL OF MOLECULAR RECOGNITION
ISSN0952-3499
Volume31Issue:3Pages:特刊: SI
Abstract

Roxarsone, one of feed add drugs containing arsenic, has been most widely used in poultry and swine industry. Roxarsone discharged into the environment has caused serious pollution problem. Herein, a reusable functional material for selective recognition and adsorption of roxarsone and its derivatives were designed and synthesized. The interaction mechanism is based on acid-base interaction and surface molecular imprinting. Dual functionalized core-shell structure with silica gel as the core was prepared to use as carrier for surface molecularly imprinted polymers. Surface molecularly imprinted polymers for roxarsone was successfully designed and synthesized using 3-aminopropyltriethoxysilane and methyl acryloyloxypropyltriethoxy silane as functional monomers, Ethylene glycol dimethacrylate as crosslinker, Azobisisobutyronitrile as initiator, acetonitrile as solvent. Binding study showed that the recognition selectivity for roxarsone and its derivatives can be significantly improved (3.5-4 folds) with molecular imprinting. Moreover, the prepared functional material for selective recognition and adsorption of Roxarsone was reusable for multiple times without significant decreasing their adsorption capacities.

KeywordAdsorption Materials Molecular Imprinting Molecular Recognition Roxarsone Surface Imprinting
DOI10.1002/jmr.2625
Indexed BySCI
WOS IDWOS:000424904400004
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/5206
Collection资源化学研究室
Corresponding AuthorZhang, YG (Zhang, Yagang)
Affiliation1.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Ctr Green Chem, Urumqi 830011, Peoples R China
2.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Organ Funct Mat Lab, Urumqi 830011, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Xinjiang Inst Engn, Dept Chem & Environm Engn, Urumqi, Peoples R China
5.Xinjiang Med Univ, Coll Pharm, Urumqi, Peoples R China
Recommended Citation
GB/T 7714
Fan, WG ,Zhang, XM ,Zhang, YG ,et al. Functional organic material for roxarsone and its derivatives recognition via molecular imprinting[J]. JOURNAL OF MOLECULAR RECOGNITION,2018,31(3):特刊: SI.
APA Fan, WG .,Zhang, XM .,Zhang, YG .,Wang, PL .,Zhang, LT .,...&Xiang, W .(2018).Functional organic material for roxarsone and its derivatives recognition via molecular imprinting.JOURNAL OF MOLECULAR RECOGNITION,31(3),特刊: SI.
MLA Fan, WG ,et al."Functional organic material for roxarsone and its derivatives recognition via molecular imprinting".JOURNAL OF MOLECULAR RECOGNITION 31.3(2018):特刊: SI.
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