titre
A propos
Institut Charles Gerhardt Montpellier
Ahmad MehdiEnseignant-Chercheur - PrCE, Equipe CMOS
Institut Charles Gerhardt Montpellier, UMR 5253, cc 1701. Université Montpellier, Place E. Bataillon, 34095 Montpellier Cedex 5 France
04 67 14 38 32
ahmad.mehdi@umontpellier.fr
Thème de Recherche
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Polyoxometalates (POMs)-functionalized mesoporous materials have been obtained through the covalent grafting of POMs onto the wall of the supports. The nanostructuration of POMs have been evaluated by HR-TEM (microtome cuttings) and correlated to their catalytic activity in the cyclooctene/cyclohexene epoxidation reaction

3D printing of peptide-functionalized hydrogels by soft sol-gel process (inorganic polymerization). Silylated hybrid bioorganic units, herein hybrid PEG and hybrid cell adhesion peptide, are mixed in physiological buffer to yield a multicomponent bioink. A covalent network is formed at room temperature. Extrusion of this bioink as a hydrogel leads to 3D scaffolds suitable for cell culture

3D printing of peptide-functionalized hydrogels by soft sol-gel process (inorganic polymerization). Silylated hybrid bioorganic units, herein hybrid PEG and hybrid cell adhesion peptide, are mixed in physiological buffer to yield a multicomponent bioink. A covalent network is formed at room temperature. Extrusion of this bioink as a hydrogel leads to 3D scaffolds suitable for cell culture

Tunable wettability of phosphonic acid-functionalized PVDF (PVDF-PA) was synthesized and used as anticorrosion Coating for Steel. Coated steel exhibited an excellent corrosion resistance in marine environment

Easy sol-gel process for the design and preparation of single-ion conductor flexible membranes

An antibacterial silicone catheter has been prepared, by grafting of silylated peptide, whose immediate and long term efficiency is superior by comparison to similar silver-embedded materials

Tunable wettability of phosphonic acid-functionalized PVDF (PVDF-PA) was synthesized and used as anticorrosion Coating for Steel. Coated steel exhibited an excellent corrosion resistance in marine environment.

Hybrid lithium ion containing membranes with a controlled nanostructure have been synthesized by sol-gel process and investigated as advanced electrolytes by complex impedance

Hybrid lithium ion containing membranes with a controlled nanostructure have been synthesized by sol-gel process and investigated as advanced electrolytes by complex impedance

A synthetic covalent hydrogel obtained by sol-gel polymerisation of a silylated peptide. We selected a short and low molecular building-block derived from the consensus collagen sequence Pro-Hyp-Gly. Interestingly, the sol-gel process occurs in physiological buffer, enabling the embedment of stem cells. This collagen-inspired hydrogel provides a cell-friendly environment comparable to natural collagen substrates, demonstrating its potency as a biomimetic scaffold
