Preprint
Sep 2026
Spectroscopy of deprotonated anions of cold chlorophyll pigments, an approach to their photosynthetic properties
We introduce here a new approach to the study of isolated chlorophyll pigments with the electronic spectroscopy of their deprotonated anions in a cold environment at 9K. These anions are isoelectronic to the corresponding neutral molecules, therefore their electronic properties are comparable. This comparison is pursue...
A. Muheddine, B. Robert, N. Shafizadeh et al.
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