title: Pending templates imprinted polymers-hypothesis, synthesis, adsorption, and chromatographic properties.
abstract: This is the first time when protein-imprinted polymers are prepared with "pending templates." The polymers were synthesized in the presence of a real sample (chicken egg white), rather than any known commercial proteins. Compared with a simultaneously synthesized nonimprinted control polymer, the polymers show higher adsorption capacity for abundant components (as "pending templates") in the original sample. Chromatography experiments indicated that the columns made of the imprinted polymers could retain abundant species (imprinted) and separate them from those not imprinted. Thus, the sample could be split into dimidiate subfractions with reduced complexities. "Pending template imprinting" suggests a new way to investigate molecular imprinting, especially to dissect, simplify, and analyze complicated samples through a series of polymers just imprinted by the samples per se.
authors: College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou, China. cyang01@126.com
authors: Chun
authors: C
authors: Yang
authors: Xinjie
authors: X
authors: Luan
authors: Meifeng
authors: M
authors: Zhao
authors: Guofeng
authors: G
authors: Liu
authors: Jian
authors: J
authors: Wang
authors: Qishu
authors: Q
authors: Qu
authors: Xiaoya
authors: X
authors: Hu
mesh_terms: D000327:Adsorption; D000818:Animals; D002417:Cattle; D002645:Chickens; D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D004527:Egg Proteins / Q000302:isolation & purification; D004529:Egg White / Q000737:chemistry; D006454:Hemoglobins / Q000302:isolation & purification; D054802:Molecular Imprinting / Q000379:methods*; D009113:Muramidase / Q000302:isolation & purification; D010047:Ovalbumin / Q000302:isolation & purification; D011108:Polymers / Q000737:chemistry*; D011506:Proteins / Q000302:isolation & purification*
chemical_list: D004527:Egg Proteins; D006454:Hemoglobins; D011108:Polymers; D011506:Proteins; D010047:Ovalbumin; D009113:Muramidase