Objective Europe’s pharmaceutical industry is faced with the multitude of lead compounds that are discarded during their development phase. One of the hurdles of most promising drugs is that they have difficulties reaching their site of action in the human body. This insufficient bioavailability results from the complex, poorly understood interplay between drug molecules, water and the surfaces of drug delivery materials and cell membranes. To tackle this challenge, a paradigm shift that recognizes water as headline act is proposed. The physical properties of water drastically change when approaching solid surfaces or cell membranes. Nobel Prize winner Albert Szent-Györgyi even described life itself as “water dancing on the tune of solids”. This research proposal aims to gain understanding of water and drug molecule mobility near silica surfaces. Silica materials in recent years popped up as most promising materials for drug delivery. Unravelling the complex interplay between drug, water and silica surfaces will equip pharmaceutical scientists with a generic toolbox to enhance the bioavailability of newly developed drug candidates. MOSUDO research focuses on probing the mobility of water, amino acids with varying hydrophilicity and a peptide drug in contact with silica. Diffusion-Ordered Nuclear Magnetic Resonance spectroscopy (DOSY NMR) is living spectacular developments and revolutionary sensitivity improvement. This project will take advantage of this development of DOSY NMR to investigate the complex molecule-water-surface interplay with new eyes. Fellowship applicant Dr. Randy Mellaerts can rely on a strong interdisciplinary background in surface chemistry and pharmacy. Acquiring in-depth technical expertise in DOSY NMR and its direct application in pharmaceutical industry will complement his current research profile and allow him to embark at the highest scientific level in a for society very important research area. Fields of science medical and health sciencesbasic medicinepharmacology and pharmacydrug discoverymedical and health sciencesbasic medicinepharmacology and pharmacypharmaceutical drugsnatural sciencesbiological sciencesbiochemistrybiomoleculesnatural scienceschemical sciencesorganic chemistryaminesnatural sciencesphysical sciencesopticsspectroscopy Keywords Water Silica Drug delivery DOSY NMR Surface Peptide Programme(s) H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions Main Programme H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility Topic(s) MSCA-IF-2014-EF - Marie Skłodowska-Curie Individual Fellowships (IF-EF) Call for proposal H2020-MSCA-IF-2014 See other projects for this call Funding Scheme MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF) Coordinator CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS Net EU contribution € 185 076,00 Address RUE MICHEL ANGE 3 75794 Paris France See on map Region Ile-de-France Ile-de-France Paris Activity type Research Organisations Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 185 076,00