Introduction to the vacant position:
The Smart Nano-Bio-Devices Group is looking for a Predoctoral Researcher to develop a PhD project on the design and application of enzyme-powered nanomotors for the treatment of osteoarthritis and joint-related diseases.
Main tasks and responsibilities:
- Synthesis and functionalization of highly biocompatible, organic-based nanoparticles to serve as active delivery carriers for therapeutic molecules.
- Study of the enzyme-powered motion dynamics of the nanobots and their ability to navigate viscous biological barriers (such as synovial fluid).
- In vitro and in vivo studies on the efficacy of the developed nanobots for targeted delivery and tissue regeneration.
- Evaluation of nanomotors internalization, tissue distribution, and overall biocompatibility.
- Implementation of targeted delivery assays to evaluate the enhanced therapeutic efficacy of active motion versus passive diffusion.

Requirements for candidates:
Essential:
- Degree and Master's in any field related to chemistry, materials science, biology, nanotechnology,



biomedical engineering, or similar.
- Multidisciplinary qualifications and/or knowledge of nanoparticles and drug delivery systems (specific knowledge of enzyme catalysis and nanomotors will be a plus).
- Competencies and skills: Communication, teamwork and collaboration, commitment, proactivity, integrity, and critical/analytical thinking.
- High level of English.

Advantageous:
- Experience in nanomedicine, active matter, biomaterials, or 3D cell culture models.
- Experience with in vivo imaging.

We value not only technical expertise but also the demonstration of core competencies such as Communication, Teamwork and Collaboration, Commitment, Proactivity, Integrity, and Critical and Analytical Thinking.
We Offer:
- Number of available positions: 1
- Starting date: Sept-Oct 2026
- Working conditions: Full time 3-year contract.
- Measures to reconcile work and family life (parental leave, versátil schedule

📌 PhD Researcher (Barcelona)
🏢 Institute for Bioengineering of Catalonia (IBEC)
📍 Barcelona