Intermediates of reversible photochemistry of phycoerythrocyanin α from Mastigocladus laminosus probed by low temperature absorption and circular dichroism spectroscopy
The reversible photochemistry of the α-subunit of phycoerythrocyanin (α-PEC) has been measured by low temperature absorption and circular dichroism in the range of 125K to 295 K. Below 185 K, the photochemistry is nearly silent; above 205 K, the photochemistry increases gradually without an indicati...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
1999-01-01
|
| Series: | International Journal of Photoenergy |
| Online Access: | http://dx.doi.org/10.1155/S1110662X99000057 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | The reversible photochemistry of the α-subunit of phycoerythrocyanin (α-PEC) has been measured
by low temperature absorption and circular dichroism in the range of 125K to 295 K. Below 185 K, the
photochemistry is nearly silent; above 205 K, the photochemistry increases gradually without an indication
of intermediates, and between 185 to 205K spectral changes in absorption and circular dichroism indicate
an intermediate and/or changes in the interaction(s) between the chromophore and its environment. |
|---|---|
| ISSN: | 1110-662X |