Summary:
- The article investigates the photoinduced charge transfer mechanisms in copper-doped green fluorescent protein (GFP) variants.
- It utilizes advanced spectroscopic techniques and computational modeling to elucidate how copper ions influence the electronic states and photophysical properties of the protein's chromophore.
- The research provides critical insights into the development of metal-protein complexes for potential applications in bio-imaging and optoelectronic materials.