| dc.contributor.author | Barter, L. | |
| dc.contributor.author | Schilstra, M. | |
| dc.contributor.author | Barber, J. | |
| dc.contributor.author | Durrant, J.R. | |
| dc.contributor.author | Klug, D.R. | |
| dc.date.accessioned | 2009-09-30T13:10:10Z | |
| dc.date.available | 2009-09-30T13:10:10Z | |
| dc.date.issued | 2001 | |
| dc.identifier.citation | Barter , L , Schilstra , M , Barber , J , Durrant , J R & Klug , D R 2001 , ' Are the trapping dynamics in Photosystem II sensitive to QA redox potential? ' , Journal of Photochemistry and Photobiology A: Chemistry , vol. 142 , no. 2-3 , pp. 127-132 . https://doi.org/10.1016/S1010-6030(01)00506-8 | |
| dc.identifier.issn | 1010-6030 | |
| dc.identifier.other | PURE: 83991 | |
| dc.identifier.other | PURE UUID: 71d5afaa-fcfd-4f1a-b0d5-cd68366ebbf1 | |
| dc.identifier.other | dspace: 2299/3909 | |
| dc.identifier.other | Scopus: 0041868165 | |
| dc.identifier.uri | http://hdl.handle.net/2299/3909 | |
| dc.description | Original article can be found at: http://www.sciencedirect.com/science/journal/10106030 Copyright Elsevier B.V. DOI: 10.1016/S1010-6030(01)00506-8 [Full text of this article is not available in the UHRA] | |
| dc.description.abstract | Removal of the manganese complex from photosystem II (PSII) causes a 145 meV shift in the redox potential of the plastoquinone QA [Biochim. Biophys. Acta 1229 (1995) 193; Photosynthetica 27 (1–2) (1992) 89; Biochim. Biophys. Acta 1229 (1995) 202]. Time resolved single photon counting has been used to monitor the time dependent concentrations of the singlet states in intact and manganese depleted BBY-type core particles studied with QA in a fully open state. Surprisingly, no difference is observed between the experimental results obtained from the intact and manganese depleted samples. We demonstrate that this could be indicative of a very deep primary radical pair trap formed in PSII core particles with QA in a fully open state. Alternatively, static inhomogeneity or a possible time-dependence of the QA redox potential via relaxations such as proton motions should be considered. | en |
| dc.language.iso | eng | |
| dc.relation.ispartof | Journal of Photochemistry and Photobiology A: Chemistry | |
| dc.title | Are the trapping dynamics in Photosystem II sensitive to QA redox potential? | en |
| dc.contributor.institution | School of Computer Science | |
| dc.contributor.institution | School of Creative Arts | |
| dc.description.status | Peer reviewed | |
| rioxxterms.versionofrecord | https://doi.org/10.1016/S1010-6030(01)00506-8 | |
| rioxxterms.type | Journal Article/Review | |
| herts.preservation.rarelyaccessed | true | |
