Receptor and transport properties of imprinted polymer membranes – a review

Piletsky, Sergey A.; Panasyuk, Tatiana L.; Piletskaya, Elena V.; Nicholls, Ian A.; Ulbricht, Mathias

doi:10.1016/s0376-7388(99)00007-1

Cited by 269 publications

(142 citation statements)

References 46 publications

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“… HPLC on MIP columns [39,[44][45][46]  Solid phase extraction (SPE or MISPE) [47,48]  Membrane separations [49][50][51]  Sensors [52][53][54]  Binding assays [55][56][57]  Selective removal of low concentration contaminants in industrial or environmental technologies [5,8,9] In all of these applications selective separation or detection are needed. If selectivity between widely different compounds or groups of compounds is required, MIPs are suitable for any of the above tasks.…”

Section: Using the Log-log Isotherms To Understand And Design Practicmentioning

confidence: 99%

Isotherm charts for material selection and method development with molecularly imprinted polymers and other sorbents

Dorkó

Tamás

Horvai

2017

Talanta

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A simple and efficient method is presented for assessing molecularly imprinted polymers (MIP) and other sorbents from the point of view of practical applications. The adsorption isotherms of the compounds, which need to be separated or detected in an application, are constructed from a small number of measured points on a log-log chart and then are compared graphically. Despite its simplicity and robustness this method reveals the information needed for optimal selection between MIPs and alternative sorbents. The design of separation or detection methods with MIPs is also supported by the proposed graphical isotherm comparison. Many experimental isotherms are presented supporting the proposed method.

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Section: Using the Log-log Isotherms To Understand And Design Practicmentioning

confidence: 99%

Isotherm charts for material selection and method development with molecularly imprinted polymers and other sorbents

Dorkó

Tamás

Horvai

2017

Talanta

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“…Against this, molecular imprinting technique [4][5][6][7] would introduce molecular recognition sites into polymeric membranes without such an effort mentioned above and is perceived to be one of the most facile ways to give polymeric membranes substrate specificity [8][9][10][11]. Among molecular imprinting techniques, an alternative molecular imprinting is a facile way to introduce molecular recognition sites into polymeric membranes.…”

Section: Introductionmentioning

confidence: 99%

Chiral separation with molecularly imprinted polysulfone-aldehyde derivatized nanofiber membranes☆

Sueyoshi

Utsunomiya

Yoshikawa

et al. 2012

Journal of Membrane Science

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a b s t r a c tMolecularly imprinted membranes (MIPMs) and molecularly imprinted nanofiber membranes (MINFMs) were prepared from polysulfone with aldehyde (PSf-CHO-05 or PSf-CHO-10) and N-␣-benzyloxycarbonyl-d-glutamic acid (Z-d-Glu) or N-␣-benzyloxycarbonyl-l-glutamic acid (Z-l-Glu) as a print molecule. Those two types of molecularly imprinted membrane, such as MIPMs and MINFMs, incorporated the enantiomer, of which absolute configuration was same as that of the print molecule, in preference to the corresponding antipode. In other words, the membranes imprinted by the d-isomer preferentially adsorbed the d-isomer and vice versa. Those two types of membrane showed chiral separation ability by membrane transport. Against expectation, transport of the enantiomer preferentially adsorbed in the membrane was retarded, in other words, the enantiomer less adsorbed in the membrane was selectively transported. The fluxes through the molecularly imprinted nanofiber membranes gave one to two orders of magnitude higher than those of usual molecularly imprinted membranes without depression of permselectivity. The present study demonstrated that molecularly imprinted nanofiber membrane gave high flux without depression of permselectivity. A breakthrough in membrane separation would be realized by adopting molecularly imprinted nanofiber membranes.

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“…Finally, template molecule was removed by extraction with suitable solvents. The separation effect of molecular imprinted polymers (MIP) is dictated by the highly speci c binding of template molecules 2) . MIT has been broadly used in various research elds, including sensors 3,4) , drug separation [5][6][7] , chromatographic separation 8,9) and biological receptors 10) .…”

Section: Introductionmentioning

confidence: 99%

Salicylic Acid Complex Imprinted Polymer Membranes: Preparation and Separation Characteristics

Yan

Zhang

et al. 2016

Mater. Trans.

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Salicylic acid complex imprinted polymeric membranes have been prepared by thermal polymerization using polyvinilidene uoride membrane as a support membrane, acrylamide as a functional monomer and ethylene glycol dimethacrylate as a crosslinker. The imprinted membranes are characterized by Fourier Transform Infrared Spectrometer (FT-IR), thermogravimetric analysis (TGA) and scanning electron microscope (SEM). It can be found that the structure of imprinted membranes is different from the supporting membrane, and the surface of the supporting membrane is covered with an imprinted polymer layer after polymerization. Adsorption and permeation binding experiments indicate that imprinted membranes show high speci c binding capacity of template molecule, the selectivity factor of the imprinted membrane for the salicylic acid was 26.4, The optimum polymerization condition is 0.3 mmol salicylic acid, 1.2 mmol acrylamide and 6.0 mmol ethylene glycol dimethacrylate in acetonitrile at 60 C for 24 h.

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Receptor and transport properties of imprinted polymer membranes – a review

Cited by 269 publications

References 46 publications

Isotherm charts for material selection and method development with molecularly imprinted polymers and other sorbents

Isotherm charts for material selection and method development with molecularly imprinted polymers and other sorbents

Chiral separation with molecularly imprinted polysulfone-aldehyde derivatized nanofiber membranes☆

Salicylic Acid Complex Imprinted Polymer Membranes: Preparation and Separation Characteristics

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