Le contenu

Electroenzymatic Biosensor for H2 Detection

Type d'annonce : Offre de thèse

De : Bioénergétique et Ingénierie des Protéines , Marseille / CNRS-AMU - site internet

Position Overview:

Join our dedicated team at the CNRS and Aix-Marseille University to undertake groundbreaking research on hydrogen detection technologies, crucial for sustainable energy solutions. This PhD position offers the opportunity to design and develop a state-of-the-art electroenzymatic biosensor for hydrogen (H2) detection, addressing the urgent need for safe hydrogen storage and utilization.

Research Context:

With the pressing challenge of climate change, the development of CO2-neutral energy sources is vital. Hydrogen is a promising sustainable energy carrier, but its properties require advanced detection systems for safe storage and handling. Our research focuses on the use of Ni-Fe hydrogenase from Aquifex aeolicus for the development of sensitive, miniaturized biosensors capable of detecting hydrogen in various environmental conditions.

Research Goals:

  • Optimize enzyme immobilization for enhanced H2 oxidation catalysis.
  • Develop methodologies to overcome hydrogen mass transport limitations.
  • Employ in situ and operando techniques to map enzyme activity.
  • Improve bioelectrode stability under various conditions.
  • Explore the effects of biosensor geometry and miniaturization on sensor performance.
  • Enhance fundamental understanding of enzymatic behavior in confined spaces and integrate findings with enzymatic fuel cell technologies.

Candidate Profile:

  • Master’s degree in Chemistry, with a strong focus on Analytical Chemistry.
  • Keen interest in Electrochemistry and 3D Printing.
  • Enthusiasm for multidisciplinary research.

Funding:
This position is co-funded by Aix Marseille University and the Agence-Innovation-Défense (AID).

Application Process:

Please submit your CV, a motivation letter, copies of academic transcripts and degrees, and two recommendation letters to Dr. Elisabeth Lojou at lojou@imm.cnrs.fr.

Application Deadline: 31st December 2024

Détails de l'annonce

  • Profil : Master’s degree in Chemistry, with a strong focus on Analytical Chemistry. Keen interest in Electrochemistry and 3D Printing. Enthusiasm for multidisciplinary research
  • Durée de contrat : 3 ans
  • Date de prise de fonction : before April 2025
  • Documents à fournir pour candidater : CV, Lettre de motivation, Lettre de recommandation
  • Date limite de candidature : 31/12/2024

Personne à contacter

  • Nom : Elisabeth Lojou
  • Téléphone : 0678405588
  • Email : lojou@imm.cnrs.fr