PhotochemCAD 2: a refined program with accompanying spectral databases for photochemical calculations

James M Dixon1, Masahiko Taniguchi, Jonathan S Lindsey

  • 1Department of Chemistry, North Carolina State University, Raleigh, NC 27695, USA.

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The Photochemical Reaction Center01:29

The Photochemical Reaction Center

Reaction centers are pigment-protein complexes that initiate energy conversion from photons to chemical entities. Therefore, photochemical reaction center is a more appropriate term that describes these complexes. The Nobel laureates Robert Emerson and William Arnold provided the first experimental evidence of photochemical reaction centers by demonstrating the participation of nearly 2,500 chlorophyll molecules for the release of just one molecule of oxygen. Despite thousands of photosynthetic...