Synthetic Chemistry and Surface Chemistry Researcher (M/F)

Organisation/Company CNRS Department Laboratoire de chimie de coordination Research Field Chemistry Environmental science Researcher Profile Recognised Researcher (R2) Application Deadline 14 Jul 2026 - 23:59 (UTC) Country France Type of Contract Temporary Job Status Full-time Hours Per Week 35 Offer Starting Date 7 Sep 2026 Is the job funded through the EU Research Framework Programme? Not funded by a EU programme Is the Job related to staff position within a Research Infrastructure? No

Offer Description

The postdoctoral researcher will contribute to the development of functional coatings for titanium surfaces based on polyphosphonate macromolecules. The project aims to explore a simple alternative to mineral coatings such as hydroxyapatite for implantology. The main tasks will involve preparing macromolecular candidates, implementing their deposition onto titanium surfaces, characterizing the resulting surfaces, and contributing to the analysis of relationships between molecular structure, surface properties, and biological outcomes generated by the project partners.

Synthesis and purification of batches of dendrimers or polyphosphonate macromolecules as candidates for deposition on titanium. Preparation, activation, and functionalization of titanium surfaces or discs. Development of simple deposition protocols in aqueous media and optimization of experimental conditions. Physicochemical characterization of the modified surfaces using the techniques available in the laboratory, including electron microscopy, surface spectroscopies, and thin-film analysis methods. Analysis of relationships between molecular structure, surface properties, and biological results obtained by the project partners. Preparation of experimental reports, participation in scientific meetings, and contribution to the project deliverables.

The position will be hosted at the Laboratoire de Chimie de Coordination, LCC-CNRS, in Toulouse, within a team with recognized expertise in dendrimer chemistry, phosphorus-containing macromolecules, and hybrid materials. The recruited researcher will work in a structured academic environment, at the interface with a public–private research collaboration. The project will involve regular interactions with academic and industrial partners. The biological activities associated with the project will be carried out by the partner teams already involved; the position will primarily focus on chemistry, deposition onto titanium, and surface characterization.

The desired profile is that of a PhD holder in chemistry, materials science, or a closely related field, with solid and mandatory experience in synthetic chemistry, ideally organic or macromolecular chemistry, as well as experience in surface functionalization or surface treatment. Expected skills include experimental autonomy and rigor in conducting a research project; proficiency in standard techniques for synthesis, purification, and molecular characterization; a strong interest in materials–biology interfaces and biomedical applications; the ability to analyze and document results according to academic research standards; aptitude for collaborative work in a public–private environment; and very good scientific communication skills. Knowledge of titanium surfaces, osseointegration, or materials for implantology would be appreciated.