2003
DOI: 10.1021/cm0305608
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Molecularly Imprinted Polymer Membranes with Photoregulated Template Binding

Abstract: Selective, stable, molecularly imprinted polymer membranes having intrinsic photoresponsive properties were synthesized. The membranes selectively adsorbed dansylamide from solution. UV irradiation caused desorption of previously adsorbed dansylamide and visible light irradiation led to its re-adsorption.

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Cited by 39 publications
(32 citation statements)
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“…Minoura and his co-workers 264,265 described the first report of P-MIP membranes containing azobenzene chromophores. MIP membranes were synthesized by using dansylamide (DA) as a template and a polymerizable derivative of azobenzene, compound 67, as the functional monomer, whilst EGDMA and tetraethylene glycoldiacrylate as crosslinkers.…”
Section: View Article Onlinementioning
confidence: 99%
“…Minoura and his co-workers 264,265 described the first report of P-MIP membranes containing azobenzene chromophores. MIP membranes were synthesized by using dansylamide (DA) as a template and a polymerizable derivative of azobenzene, compound 67, as the functional monomer, whilst EGDMA and tetraethylene glycoldiacrylate as crosslinkers.…”
Section: View Article Onlinementioning
confidence: 99%
“…The light converted the merocyanine into its spiropyran isomer, though the change in transport may be more due to changes in the charge state of the polymer than subtle imprinting effects-selectivity was only studied in comparison with very different substrates. An alternative photoswitchable membrane using p-phenylazoacrylanilide as switchable monomer and dansylamide as template was described more recently by Minoura et al, 1358 though only adsorption, not transport, of analytes was studied.…”
Section: Imprinted Acrylate/vinyl/acrylamide Polymers For Selective Dmentioning
confidence: 99%
“…Minoura et al [150,151] described the first preparation of azo-containing MIP membranes with photo-regulated template binding properties by using a polymerizable derivate of AZB, p-phenylazoacrylanilide as the functional monomer, dansylamide as template and mixtures of tetraethylene glycol diacrylate and ethylene glycol dimethacrylate as cross-linkers. The affinity of dansylamide-specific recognition sites within these MIP membranes can reversibly be changed upon UV or visible light.…”
Section: Photo-responsive Membranes: Classes Of Adaptive Materialsmentioning
confidence: 99%