Glutathione Surface Molecularly Imprinted Polymer from CLX1180 via Three Modes of Polymerization for Selective Adsorption of Glutathione

doi:10.1021/acsomega.0c00926

	Glutathione Surface Molecularly Imprinted Polymer from CLX1180 via Three Modes of Polymerization for Selective Adsorption of Glutathione
	Zhang, Jun 1,2; Wang, Meng 1,2; Peng, Wenli 1,2; Chen, Zhengcan 1,2; Chen, Zhenbin 1,2
刊名	ACS OMEGA
	2020-06-16
卷号	5 期号:23 页码:13777-13784
ISSN号	2470-1343
DOI	10.1021/acsomega.0c00926
英文摘要	A novel glutathione (GSH) surface molecularly imprinted polymer (SMIP) was prepared using modified macroporous adsorption resin (MAR) CLX1180 as a solid substrate, glutathione as a template, acrylamide (AM) and N-vinyl pyrrolidone (NVP) as functional monomers, and N,N'-methylenebisacrylamide (NMBA) as a cross-linker. The reaction could be initiated by three different ways, using CLX1180, GSH, and both, which was proved by the experimentation. The morphology and structure of this polymer were characterized by scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy, and time-of-flight mass spectrometry (TOF-MS). The maximum adsorption capacity of GSH approached 39.03 mg.g(-1), and the separation degree related to L-cysteine was as high as 4.18. Pseudo-first-order and Langmuir models were well fitting the adsorption properties. GSH-SMIP could be used for three adsorption/desorption cycles with only a slight decrease of adsorption capacity.
WOS研究方向	Chemistry
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000542223300033
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/155161]
专题	材料科学与工程学院
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China; 2.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Jun,Wang, Meng,Peng, Wenli,et al. Glutathione Surface Molecularly Imprinted Polymer from CLX1180 via Three Modes of Polymerization for Selective Adsorption of Glutathione[J]. ACS OMEGA,2020,5(23):13777-13784.
APA	Zhang, Jun,Wang, Meng,Peng, Wenli,Chen, Zhengcan,&Chen, Zhenbin.(2020).Glutathione Surface Molecularly Imprinted Polymer from CLX1180 via Three Modes of Polymerization for Selective Adsorption of Glutathione.ACS OMEGA,5(23),13777-13784.
MLA	Zhang, Jun,et al."Glutathione Surface Molecularly Imprinted Polymer from CLX1180 via Three Modes of Polymerization for Selective Adsorption of Glutathione".ACS OMEGA 5.23(2020):13777-13784.