We are pleased to announce that a new publication, in cooperation with Vladimir Torbeev group, has just been accepted in Angewandte Chemie International Edition. This time we applied the concept of strong-coupling induced cooperative effect to a biological molecule, the pepsin, which is a digestive enzyme. When strongly coupling the OH stretching bond of the water surrounding pepsin (and involved in its chemical mechanism), the enzyme activity, characterized by fluorescence spectroscopy, is modified. Being able to alter the energy landscape of biological molecules opens a new and promising way to studies on biochemical reactivity. The paper is open access and has been tagged as VIP paper. You can also download it in our Publications page.