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Reference type: Journal
Authors: Wu XL, Wu YL, Dong HJ, Zhao J, Wang C, Zhou S, Lu J, Yan YS, Li H
Article Title: Accelerating the design of molecularly imprinted nanocomposite membranes modified by Au@polyaniline for selective enrichment and separation of ibuprofen.
Publication date: 2018
Journal: Applied Surface Science
Volume: 428
Page numbers: 555-565.
DOI: 10.1016/j.apsusc.2017.09.104
Alternative URL: http://www.sciencedirect.com/science/article/pii/S0169433217327538

Abstract: A novel system for harvesting molecularly imprinted nanocomposite membranes (MINcMs) with Au-modified polyaniline (Au@polyaniline) nanocomposite structure was developed for selective enrichment and separation of ibuprofen. This unique nanocomposite structure obviously enhanced the adsorption capacity, perm-selectivity performance, and regeneration ability of MINcMs. The as-prepared MINcMs showed outstanding adsorption capacity (22.02 mg g-1) of ibuprofen, which was four times higher than that of non-imprinted nanocomposite membranes (NINcMs). Furthermore, the selectivity factor of MINcMs for ibuprofen reached up to 4.67 and the perm-selectivity factor β was about 8.74, which indicated MINcMs had a good selective separation performance of ibuprofen. We envision that this novel synthesis method will open a new direction to manipulation of molecularly imprinted membrane materials and provide a simple yet convenient way to selective separation of ibuprofen
Template and target information: ibuprofen
Author keywords: Molecularly imprinted nanocomposite membranes, Au@polyaniline, ibuprofen, adsorption and separation

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