Electron Paramagnetic Resonance Study of Radiation Damage in Photosynthetic Reaction Center Crystals †
✍ Scribed by Utschig, Lisa M.; Chemerisov, Sergey D.; Tiede, David M.; Poluektov, Oleg G.
- Book ID
- 127012815
- Publisher
- American Chemical Society
- Year
- 2008
- Tongue
- English
- Weight
- 185 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0006-2960
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Using continuous wave EPR spectroscopy with a high time resolution, a new short-lived signal at g = 2 is observed in bacterial photosynthetic reaction centers in which electron transfer past the bacteriopheophytin @A is blocked. This signal decays with a time constant equal to the rise time of the t