Ultrathin Selective Molecularly Imprinted Polymer Microdots Obtained by Evanescent Wave Photopolymerization

Fuchs, Yannick; Linares, A.; Mayes, Andrew G.; Haupt, Karsten; Soppera, Olivier

doi:10.1021/cm2009829

Cited by 27 publications

(38 citation statements)

References 24 publications

(31 reference statements)

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“…Better control over the thickness of the sensing layer can be achieved with surface confined polymerization methods, where either the initiator [41,42] or a pendant polymerizable group [43] is attached to the surface. Not only the thickness, but the area of the polymer film can be kept very small by the spatial confinement of the initiation process using light [44] or heat [45] supplied by a laser.…”

Section: Main Concepts To Overcome the Difficulties Of Imprinting Promentioning

confidence: 99%

Electrosynthesized molecularly imprinted polymers for protein recognition

Erdőssy

Horváth²,

Yarman

et al. 2016

TrAC Trends in Analytical Chemistry

148

133

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Section: Main Concepts To Overcome the Difficulties Of Imprinting Promentioning

confidence: 99%

Electrosynthesized molecularly imprinted polymers for protein recognition

Erdőssy

Horváth²,

Yarman

et al. 2016

TrAC Trends in Analytical Chemistry

148

133

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“…However, MIPs are made from complex precursor solutions combining template molecules, functional monomers, cross‐linkers, initiator and a solvent, which makes photopatterning by standard techniques challenging. Only a few examples, such as micro‐stereolithography,15 UV proximity printing,16 projection photolithography,17 and recently near‐field optical lithography18 have been reported so far.…”

mentioning

confidence: 99%

Holographic Molecularly Imprinted Polymers for Label‐Free Chemical Sensing

et al. 2012

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Holographic molecularly imprinted polymer films for the use in chemical sensors are obtained in one step through photopolymerization with interfering laser beams. This results in hierarchical structuring at four length scales: micrometer-scale patterning of millimeter- to centimeter- size polymer objects with holographic optical properties, exhibiting nanometer-scale porosity and specific molecular recognition properties at the molecular scale through self-assembly. Specific binding of the target analyte testosterone is measured by diffraction analysis.

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“…In this regard, different methods for MIP micro/ nanostructuring have been demonstrated. For example, UV, 3 evanescent wave 4 and microstereo lithographic techniques 5 were used to synthesize MIP features with microscale lateral resolution. To achieve sub-micron lateral resolution, nanoimprint lithography was shown to be successful; 6 however, it requires a mould or stamp contacting the pre-polymerization mixture, which may contaminate the resulting MIP surface.…”

Section: Introductionmentioning

confidence: 99%

Molecular recognition with nanostructures fabricated by photopolymerization within metallic subwavelength apertures

et al. 2014

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The first demonstration of fabrication of submicron lateral resolution molecularly imprinted polymer (MIP) patterns by photoinduced local polymerization within metal subwavelength apertures is reported. The size of the photopolymerized MIP features is finely tuned by the dose of 532 nm radiation. Rhodamine 123 (R123) has been selected as a fluorescent model template to prove the recognition capability of the MIP nanostructures, which has been evaluated by fluorescence lifetime imaging microscopy (FLIM) with single photon timing measurements. The binding selectivity provided by the imprinting effect has been confirmed in the presence of compounds structurally related to R123. These results pave the way to the development of nanomaterial architectures with biomimetic artificial recognition properties for environmental, clinical and food testing.

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Ultrathin Selective Molecularly Imprinted Polymer Microdots Obtained by Evanescent Wave Photopolymerization

Cited by 27 publications

References 24 publications

Electrosynthesized molecularly imprinted polymers for protein recognition

Electrosynthesized molecularly imprinted polymers for protein recognition

Holographic Molecularly Imprinted Polymers for Label‐Free Chemical Sensing

Molecular recognition with nanostructures fabricated by photopolymerization within metallic subwavelength apertures

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