Missions

• Design and implement protocols for the extraction, transformation, and characterization of biomolecules derived from leather waste.
• Develop adhesive or composite formulations incorporating collagen or functionalized leather co-products.
• Operate and optimize advanced material characterization techniques (IR, DSC, TGA, rheology, etc.).
• Supervise interns (from technical diploma to Master's level).
• Report results in project meetings with academic and industrial partners.
• Contribute to scientific dissemination (publications, conferences) while respecting confidentiality agreements.

Activités

The researcher will:
• Conduct a comprehensive literature review related to bio-based adhesives and collagen valorization.
• Perform laboratory experiments using both existing and newly acquired equipment.
• Analyze, interpret, and valorize data obtained throughout the project.
• Supervise multiple interns (from undergraduate to graduate level).
• Regularly present results to consortium partners and at international events (non-confidential content only).

Compétences

• PhD in materials chemistry, physical chemistry, bioresources, or related discipline.
• Solid knowledge of biopolymers, bio-based adhesives, or composite materials.
• Experience in deconstruction techniques (acid/base treatment, ultrasound, etc.).
• Mastery of material characterization methods (FTIR, DSC, TGA…).
• Scientific rigor, autonomy, and proactive attitude.
• Strong interest in environmental issues and circular economy.
• Ability to work in a multidisciplinary team and collaborate with industrial partners.
• Excellent command of written and spoken English.

Contexte de travail

As part of the UPCYCUIR project (funded by the Nouvelle-Aquitaine Region and a consortium of industrial partners), the IPREM laboratory (CNRS/UPPA) is recruiting a postdoctoral researcher to develop innovative materials from leather waste. The work will focus on the extraction of valuable biomolecules (e.g. collagen, cysteine) and their use in the formulation of bio-based binders for the wood industry, as well as wood-leather composites.
The position is based at the IPREM Institute (CNRS/UPPA UMR 5254) on the Xylomat platform in Mont-de-Marsan (South-West of France), specialized in the development of bio-based materials. The team benefits from state-of-the-art equipment, regional funding, and an active industrial network focused on the eco-design of biomass-derived materials.

Contact: eduardo.robles@univ-pau.fr

Contraintes et risques

• High workload expected due to industrial partner expectations.
• Strict confidentiality regarding results due to potential industrial applications.