Development of in-situ optical spectroscopy tool to investigate molecular aggregation process toward phase transition and control the resulting self-assembled structure and function (molecular crystal, supramolecular assembly, amyloid fibril etc.).

Chemistry, spectroscopy and applications of surfaces, interfaces and chiral nanomaterials: Development and application of spectroscopic techniques to probe solid-liquid interfaces, preparation and applications of chiral nanomaterials, enantiodifferentiation, vibrational optical activity, self-assembly of plasmonic nanomaterials.

Photochimie ultrarapide: développement et applications de méthodes de spectroscopie optiques, études de processus moléculaires photoinduits et ultrarapides en phase condensée et aux interfaces liquides.

Théorie quantique pour les simulations multi-échelle, théorie de la fonctionnelle de densité, spectroscopie computationnelle, et chimie computationnelle.