Helena Knopf-Marques is a Senior Researcher at PROTiP Medical. She has also been associate professor at Strasbourg University. She has been working with the development of new biomaterials since her graduation. She is a Chemical Engineer with a masters in Mechanical Engineering. She received her PhD from the Program in Metallurgical and Materials Engineering at Federal University of Rio de Janeiro. Her main research interests are tissue engineering, multifunctional coatings, immunomodulation of biomaterial surfaces, 3D printing and cell biomaterial interactions. She is presently working on the EU Horizon 2020 project PANBioRA that aims to develop new instruments for biomaterials characterization and risk assessment.

Dr. Julien Barthes is collaborative Project Manager at PROTiP MEDICAL. He holds two master's degrees in physical/chemical properties of polymers and in polymer science (ECPM, Strasbourg). He obtained in PhD in 2014 at Strasbourg in Inserm (French National Institute of Health and Medical Research) in "Biomaterials and Bioengineering” department His main research areas are hydrogel development, titanium implants, tissue engineering, cell biomaterials interactions, release of bioactive molecules in cell microenvironment and 3D printing. He is a scientific contributor in Horizon 2020European Project (PANBioRA) about biomaterial risk assessment. He is also in charge of the development of patient specific 3D printed medical implant from bench to market.