| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Ravaine, Serge
University of Bordeaux
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2024Investigation of the photochromism of WO3, TiO2, and composite WO3-TiO2 nanoparticlescitations
- 2021Versatile template-directed synthesis of gold nanocages with a predefined number of windowscitations
- 2020Electrodeposited Negative Index Metamaterials with Visible and Near Infrared Responsecitations
- 2018Nanostructured gold films exhibiting almost complete absorption of light at visible wavelengthscitations
- 2015Morphological Design of Gold Nanopillar Arrays and Their Optical Propertiescitations
- 2015Charge detection Mass spectrometry for the characterization of Mass and surface area of composite nanoparticlescitations
- 2015Molecularly imprinted hydrogels from colloidal crystals for the detection of progesteronecitations
- 2012Engineering of Complex Macroporous Materials Through Controlled Electrodeposition in Colloidal Superstructurescitations
- 2012Spheres Growing on a Sphere: A Model to Predict the Morphology Yields of Colloidal Molecules Obtained through a Heterogeneous Nucleation Routecitations
- 2011Photonic crystal pH sensor containing a planar defect for fast and enhanced responsecitations
- 2011Photonic crystal pH sensor containing a planar defect for fast and enhanced responsecitations
- 2011Introduction of a planar defect in a molecularly imprinted photonic crystal sensor for the detection of bisphenol Acitations
- 2011Inhibition and exaltation of emission in layer-controlled colloidal photonic architecturescitations
- 2011Design of Catalytically Active Cylindrical and Macroporous Gold Microelectrodescitations
- 2010CoFe2O4-TiO2 and CoFe2O4-ZnO Thin Film Nanostructures Elaborated from Colloidal Chemistry and Atomic Layer Depositioncitations
- 2010Fine tuning of emission through the engineering of colloidal crystalscitations
- 2009Effects of the Position of a Chemically or Size-Induced Planar Defect on the Optical Properties of Colloidal Crystalscitations
- 2009Building planar defects into colloidal crystals using particles of different chemical naturecitations
- 2007Designing organic/inorganic colloids by heterophase polymerizationcitations
- 2006Nucleation of Polystyrene Latex Particles in the Presence of γ-Methacryloxypropyltrimethoxysilane: Functionalized Silica Particlescitations
- 2006Colloidal Crystals as Templates for Macroporous Carbon Electrodes of Controlled Thicknesscitations
- 2004Synthesis of daisy-shaped and multipod-like silica/polystyrene nanocompositescitations
Places of action
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article
Molecularly imprinted hydrogels from colloidal crystals for the detection of progesterone
Abstract
The synthesis of new nanoporous materials based on molecularly imprinted polymers (MIPs) is investigated. The novelprocedure combines the non-covalent imprinting method with the colloidal crystal template technique to producemembranes with pre-specified morphology capable of selectively recognizing progesterone. The colloidal crystals made of silica particles were obtained by Langmuir−Blodgett and self-assembly techniques, and exhibited a considerable control of the film thickness. Hydrogel films were prepared by copolymerization of acrylic acid and ethylene glycol dimethacrylate in the presence of 2,2′-azobisisobutyronitrile as initiator. The polymerization took place in the interspaces of the colloidal crystal and after the reactionwas finished the silica particleswere etched with hydrofluoric acid to produce a 3D ordered structure. The nanocavities derived from progesterone were distributed within the walls of the internal structure of the films. The equilibrium swelling properties of the MIPs were studied as a function of crosslinking degree and pH. The poremorphology of the film was analyzed by SEM. The MIP characterizations were accomplished by several techniques, e.g. Fourier transform infrared spectroscopy, DSC and evaluation of their sensing and selective properties.