Shining light on silver nanoparticles for catalysis

Silver nanoparticles have unique photo-active properties. I exploited these to improve the sustainability of reactions using light.  

Icon of a flask with leaves

Careful design of chemical products and processes can help reducing the environmental footprint. Green chemistry doesn't focus on making new products or reactions, we aim at producing useful chemicals more sustainably. 

Image de Bill Oxford



As photosynthesis, photo-catalysis uses light to trigger chemical transformation. Plants harvest sunlight to make sugar and grow, we use LEDs to transform molecules into  commonly used products useful in the industry.

Green chemistry


Image de Sharon McCutcheon

Very small aggregates of atoms at the nanometer scale (10 ⁻⁹ m) are called nanoparticles. When gold or silver are used, they are specific interactions with light, they absorb and reflect light like no other metals!


Image de Andy HYD

Plasmonic nanoparticles

Thanks to their very unique interactions with light, plasmonic nanoparticles can be used to mediate chemical transformations using light as a trigger. These photo-catalyzed reactions allow to save energy because no high pressure and temperatures are required to drive the reaction but also to use greener chemicals.


Surface-plasmon-mediated hydrogenation of
carbonyls catalyzed by silver nanocubes
under visible light

ACS Catal 2017


Applications of Plasmon-Enhanced Nanocatalysis to Organic Transformations

ChemRev 2020


Water splitting catalyzed by titanium dioxide decorated with plasmonic nanoparticles

Pure App 2017


Plasmonic nanoparticles: photocatalysts with a bright future

Curr Op Green Chem 2018