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	A phenolphthalein-dummy template molecularly imprinted polymer for highly selective extraction and clean-up of bisphenol a in complex biological, environmental and food samples
	Yang, Jiajia1; Li, Yun2; Huang, Chaonan2,3; Jiao, Yanna4; Chen, Jiping2
刊名	Polymers
	2018-10-01
卷号	10期号:10页码:13
关键词	Molecularly imprinted polymer Dummy template Solid-phase extraction Bisphenol a Biological Environmental and food samples
ISSN号	2073-4360
DOI	10.3390/polym10101150
通讯作者	Chen, jiping(chenjp@dicp.ac.cn)
英文摘要	A molecularly imprinted polymer (mip) for highly selective solid-phase extraction (spe) of bisphenol a (bpa) was prepared using phenolphthalein (pp) as the novel dummy template by bulk polymerization. a particle diameter distribution of 40-60 mu m, a specific surface area of 359.8 m(2).g(-1), and a total pore volume of 0.730 cm(3).g(-1) for the prepared pp-imprinted polymer (ppmip) were obtained. good selectivity and specific adsorption capacity for bpa of the prepared ppmip were also demonstrated by the chromatographic evaluation and sorption experiments. the ppmip as a spe sorbent was evaluated for the selective extraction and clean-up of bpa from complex biological, environmental, and food samples. meanwhile, an accurate and sensitive analytical method based on the ppmip-spe purification procedure coupled with high performance liquid chromatography-diode array detector (hplc-dad) detection has been successfully developed for the rapid determination of bpa from these samples, with detection limits of 1.3 ng.ml(-1) for bovine serum and milk, 2.6 ng.ml(-1) for human urine and edible oil, 5.2 ng.ml(-1) for soybean sauce, and 1.3 ng.g(-1) for sediment. the bpa recoveries at two different spiking levels were in the range of 82.1-106.9%, with relative standard deviation (rsd) values below 7.7%.
WOS关键词	SOLID-PHASE EXTRACTION ; PICKERING EMULSION POLYMERIZATION ; CHROMATOGRAPHY-MASS SPECTROMETRY ; HUMAN URINE SAMPLES ; RIVER WATER ; CANNED FOOD ; SOUTH CHINA ; ANALOGS ; BPA ; SEDIMENT
WOS研究方向	Polymer Science
WOS类目	Polymer Science
语种	英语
出版者	MDPI
WOS记录号	WOS:000448662400105
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2373126
专题	大连化学物理研究所
通讯作者	Chen, Jiping
作者单位	1.Hebei Univ Engn, Coll Mat Sci & Engn, 199 South Guangming St, Handan 056038, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, CAS Key Lab Separat Sci Analyt Chem, 457 Zhongshan Rd, Dalian 116023, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Hunan Entry Exit Inspect & Quarantine Bur, Inspect & Quarantine Technol Ctr, Changsha 410004, Hunan, Peoples R China
推荐引用方式 GB/T 7714	Yang, Jiajia,Li, Yun,Huang, Chaonan,et al. A phenolphthalein-dummy template molecularly imprinted polymer for highly selective extraction and clean-up of bisphenol a in complex biological, environmental and food samples[J]. Polymers,2018,10(10):13.
APA	Yang, Jiajia,Li, Yun,Huang, Chaonan,Jiao, Yanna,&Chen, Jiping.(2018).A phenolphthalein-dummy template molecularly imprinted polymer for highly selective extraction and clean-up of bisphenol a in complex biological, environmental and food samples.Polymers,10(10),13.
MLA	Yang, Jiajia,et al."A phenolphthalein-dummy template molecularly imprinted polymer for highly selective extraction and clean-up of bisphenol a in complex biological, environmental and food samples".Polymers 10.10(2018):13.

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