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Reference type: Journal
Authors: Wang DS, Zhang XX, Nie SQ, Zhao WF, Lu Y, Sun SD, Zhao CS
Article Title: Photoresponsive Surface Molecularly Imprinted Poly(ether sulfone) Microfibers.
Publication date: 2012
Journal: Langmuir
Volume: 28
Issue: (37)
Page numbers: 13284-13293.
DOI: 10.1021/la302687d

Abstract: In the present study, photoresponsive surface molecularly imprinted poly(ether sulfone) microfibers are prepared via nitration reaction, the wet-spinning technique, surface nitro reduction reaction, and surface diazotation reaction for the selectively photoregulated uptake and release of 4-hydrobenzoic acid. The prepared molecularly imprinted microfibers show selective binding to 4-HA under irradiation at 450 nm and release under irradiation at 365 nm. The simple, convenient, effective, and productive method for the preparation of azo-containing photoresponsive material is also applied to the modification of polysulfone and poly(ether ether ketone). All three benzene-ring-containing polymers show significant photoresponsibility after the azo modification
Template and target information: 4-hydrobenzoic acid, 4-HA

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