The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
FTIR difference spectroscopy provides a unique approach to study directly protonation/deprotonation events of carboxylic acids involved in the photochemical cycle of membrane proteins, such as the bacterial photosynthetic reaction center (RC). In this work, we review the data obtained by light-induced FTIR difference spectroscopy on the first electron transfer to the secondary quinone Q B ...
Low temperature absorption and linear dichroism measurements on oriented reaction centers of Rhodopseudomonas viridis at different redox potentials allow the α-bands of the four hemes to be spectrally resolved. The high-potential heme C 556 presents an α-band split into two components absorbing at 555 and 551 nm. The corresponding linear dichroism spectrum shows two transitions of...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.