About: Excited-state processes in carbonyl-containing carotenoids and their roles in light-driven reactions in Nature

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About: Excited-state processes in carbonyl-containing carotenoids and their roles in light-driven reactions in Nature Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Projekt, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	http://linked.opendata.cz/ontology/domain/vavai/Projekt
rdfs:seeAlso	http://www.isvav.cz/projectDetail.do?rowId=ME09037
Description	The goal of the proposed project is to study excited states of carbonyl carotenoids in both organic solvents and bound to various proteins. The project will focus on disclosing details of excited-state properties of carotenoids with a conjugated carbonyl group . These carotenoids exhibit strong dependence of their excited state dynamics on polarity of environment that is assigned to a presence of a charge-transfer state in their excited state manifold. Yet, details about this charge transfer state (e.g. its relation to the lowest excited state S1, its role in energy transfer in photosynthetic light-harvesting) remains undisclosed. The project aims on tight collaboration of two partners who were both involved in disclosing the basic spectroscopic properties of carbonyl carotenoids. Both partners utilize advanced spectroscopic techniques of time-resolved spectroscopy and have extensive experience in the research field of carotenoid excited states. The proposed project aims on joining efforts in utilizi (en) Získat poznatky o dynamice excitovaných stavů karbonylových karotenoidů a využít tyto poznatky k odhalení světlosběrných strategií fotosyntetických organismů využívajících karbonylové karotenoidy.
Title	Excited-state processes in carbonyl-containing carotenoids and their roles in light-driven reactions in Nature (en) Excitované stavy karbonylových karotenoidů a jejich role ve fotochemických reakcích
skos:notation	ME09037
http://linked.open...avai/cep/aktivita	KONTAKT
http://linked.open...kovaStatniPodpora	http://linked.opendata.cz/resource/domain/vavai/projekt/ME09037/celkovaStatniPodpora
http://linked.open...ep/celkoveNaklady	http://linked.opendata.cz/resource/domain/vavai/projekt/ME09037/celkoveNaklady
http://linked.open...datumDodatniDoRIV	2013-06-28 (xsd:date)
http://linked.open...i/cep/druhSouteze	VS - Veřejná soutěž ve výzkumu a vývoji
http://linked.open...ep/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open.../cep/fazeProjektu	92821849
http://linked.open...ai/cep/hlavniObor	BO - Biofyzika
http://linked.open...hodnoceniProjektu	V - Vynikající výsledky (s mezinárodním významem apod.). Zároveň byly splněny cíle a předpokládané výsledky uvedené ve smlouvě / rozhodnutí o poskytnutí podpory.
http://linked.open...vai/cep/kategorie	ZV - Základní výzkum
http://linked.open.../cep/klicovaSlova	carotenoids; charge-transfer state; femtosecond spectroscopy; excited states; energy transfer; photosynthetic antenna (en)
http://linked.open...ep/partnetrHlavni	Přírodovědecká fakulta
http://linked.open...inujicichPrijemcu	0 (xsd:int)
http://linked.open...cep/pocetPrijemcu	1 (xsd:int)
http://linked.open...ocetSpoluPrijemcu	0 (xsd:int)
http://linked.open.../pocetVysledkuRIV	9 (xsd:int)
http://linked.open...enychVysledkuVRIV	9 (xsd:int)
http://linked.open...lneniVMinulemRoce	2012-02-23 (xsd:date)
http://linked.open.../prideleniPodpory	http://linked.opendata.cz/resource/domain/vavai/cep/prideleniPodpory/2060%2F2011-320
http://linked.open...iciPoslednihoRoku	2012
http://linked.open...atUdajeProjZameru	2013
http://linked.open.../vavai/cep/soutez	SMSM2009ME4
http://linked.open...usZobrazovaneFaze	DUU
http://linked.open...ai/cep/typPojektu	P - Projekt výzkumu a vývoje financovaný ze státního rozpočtu
http://linked.open...ep/ukonceniReseni	2012-12-31 (xsd:date)
http://linked.open.../cep/vedlejsiObor	CF - Fyzikální chemie a teoretická chemie
http://linked.open...ep/zahajeniReseni	2009-04-01 (xsd:date)
http://linked.open...jektu+dodavatelem	Excited states of various carbonyl carotenoids were successfully studied within this project. The obtained results were further applied for understanding the roles of carbonyl carotenoids in photosynthetic antennae and related systems. Roles of carotenoids in non-photochemical quenching and excited states of polyenes were also explored. Results of the project were published as nine papers. (en) V průběhu řešení projektu byly úspěšně studovány excitované stavy karbonylových karotenoidů a získané znalosti byly následně aplikovány na odhalení funkce těchto karotenoidů ve fotosyntetických anténách a příbuzných systémech. Byly rovněž studována role karotenoidů v nefotochemickém zhášení a excitované stavy polyenů. Dosavadní výsledky projektu byly zveřejněny v devíti impaktovaných publikacích. (cs)
http://linked.open...tniCyklusProjektu	ZBBKU
http://linked.open.../cep/klicoveSlovo	carotenoids energy transfer excited states charge-transfer state femtosecond spectroscopy
is http://linked.open...vavai/riv/projekt of	Energetics and Dynamics of the Low-Lying Electronic States of Constrained Polyenes: Implications for Infinite Polyenes Low-temperature time-resolved spectroscopic study of the major light-harvesting complex of Amphidinium carterae Carotenoid charge transfer states and their role in energy transfer processes in LH1-RC complexes from aerobic anoxygenic phototrophs An intramolecular charge transfer state of carbonyl carotenoids: implications for excited state dynamics of apo-carotenals and retinal Identification of a single peridinin sensing Chl-a excitation in reconstituted PCP by crystallography and spectroscopy Molecular Factors Controlling Photosynthetic Light Harvesting by Carotenoids X-ray Crystal Structure and Time-resolved Spectroscopy of the Blue Carotenoid Violerythrin Carotenoid response to retinal excitation and photoisomerization dynamics in xanthorhodopsin Role of Xanthophylls in Light Harvesting in Green Plants: A Spectroscopic Investigation of Mutant LHCII and Lhcb Pigment-Protein Complexes
is http://linked.open...vavai/cep/projekt of	http://linked.opendata.cz/resource/domain/vavai/cep/ucast/ME09037/2009/orjk%3A12640 http://linked.opendata.cz/resource/domain/vavai/cep/ucast/ME09037/2010/orjk%3A12640 http://linked.opendata.cz/resource/domain/vavai/cep/ucast/ME09037/2011/orjk%3A12310 http://linked.opendata.cz/resource/domain/vavai/cep/ucast/ME09037/2011/orjk%3A12640 http://linked.opendata.cz/resource/domain/vavai/cep/ucast/ME09037/2012/orjk%3A12310 http://linked.opendata.cz/resource/domain/vavai/cep/ucast/ME09037/2013/orjk%3A12310

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