Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/14853
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Maity, Sayan | - |
dc.contributor.author | Gelessus, Achim | - |
dc.contributor.author | Daskalakis, Vangelis | - |
dc.contributor.author | Kleinekathöfer, Ulrich | - |
dc.date.accessioned | 2019-08-06T11:06:43Z | - |
dc.date.available | 2019-08-06T11:06:43Z | - |
dc.date.issued | 2019-10-01 | - |
dc.identifier.citation | Chemical Physics, 2019, vol. 526 | en_US |
dc.identifier.issn | 03010104 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.14279/14853 | - |
dc.description.abstract | Higher plants have evolved elaborate mechanisms to fine-tune their photosynthetic activity for the optimal yield under low light and at the same time they cope with its fluctuations. Proposals in the literature have indicated that a specific chlorophyll-a (Chl-a)/carotenoid (Car) pair within the major light harvesting complex (LHCII) of photosystem II can play the role of a quencher in terms of energy transfer between the Qy state of Chl-a to the short-lived dark S1 state of the carotenoid. For the respective coupling calculation, we employ the TrESP approach (transition charge from electrostatic potential) which needs atomic transition charges as input. In this study, we determine these charges using different quantum chemical approaches as well as compare to existing data. Furthermore, the excitonic couplings for the Chl-a/Car pair are determined along molecular dynamics trajectories and the results are discussed in terms of varying pH and ionic strengths. | en_US |
dc.format | en_US | |
dc.language.iso | en | en_US |
dc.relation.ispartof | Chemical Physics | en_US |
dc.rights | © Elsevier | en_US |
dc.subject | Light-harvesting | en_US |
dc.subject | LHCII | en_US |
dc.subject | Excitonic coupling | en_US |
dc.subject | Non-photochemical quenching | en_US |
dc.subject | Lutein | en_US |
dc.title | On a chlorophyll-caroteinoid coupling in LHCII | en_US |
dc.type | Article | en_US |
dc.collaboration | Jacobs University Bremen | en_US |
dc.collaboration | Cyprus University of Technology | en_US |
dc.subject.category | Agricultural Biotechnology | en_US |
dc.journals | Subscription | en_US |
dc.country | Germany | en_US |
dc.country | Cyprus | en_US |
dc.subject.field | Agricultural Sciences | en_US |
dc.publication | Peer Reviewed | en_US |
dc.identifier.doi | 10.1016/j.chemphys.2019.110439 | en_US |
dc.relation.volume | 526 | en_US |
cut.common.academicyear | 2019-2020 | en_US |
item.fulltext | No Fulltext | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | article | - |
item.languageiso639-1 | en | - |
crisitem.journal.journalissn | 0301-0104 | - |
crisitem.journal.publisher | Elsevier | - |
crisitem.author.dept | Department of Chemical Engineering | - |
crisitem.author.faculty | Faculty of Geotechnical Sciences and Environmental Management | - |
crisitem.author.orcid | 0000-0001-8870-0850 | - |
crisitem.author.parentorg | Faculty of Geotechnical Sciences and Environmental Management | - |
Appears in Collections: | Άρθρα/Articles |
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