B850 Ring from Photosynthetic Complex LH2 – Influence of Static Disorder

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F16%3A50005242" target="_blank" >RIV/62690094:18470/16:50005242 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.iaras.org/iaras/journals/caijbr/b850-ring-from-photosynthetic-complex-lh2-influence-of-static-disorder" target="_blank" >http://www.iaras.org/iaras/journals/caijbr/b850-ring-from-photosynthetic-complex-lh2-influence-of-static-disorder</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

B850 Ring from Photosynthetic Complex LH2 – Influence of Static Disorder

Popis výsledku v původním jazyce

Photosynthesis starts with the absorption of a solar photon by one of the light-harvesting (LH) pigmentprotein complexes and transferring excitation energy to the reaction center where charge separation is initiated. The geometric structure of some LH complexes is known in great detail, e.g. for LH2 complex of purple bacteria. Properties of such complex are strongly influenced by its interactions with environment. These interactions could be modeled by static and dynamic disorder. Four uncorrelated Gausian types of fluctuations (in transfer integrals, in radial positions of molecules on the ring, in angular positions of molecules on the ring and in directions of dipole moments of molecules) are taking into account. The influence of these types of static disorder on Hamiltonian of B850 ring from LH2 complex is investigated in present paper. Results obtained for different types of static disorder are discussed and compared.

Název v anglickém jazyce

B850 Ring from Photosynthetic Complex LH2 – Influence of Static Disorder

Popis výsledku anglicky

Photosynthesis starts with the absorption of a solar photon by one of the light-harvesting (LH) pigmentprotein complexes and transferring excitation energy to the reaction center where charge separation is initiated. The geometric structure of some LH complexes is known in great detail, e.g. for LH2 complex of purple bacteria. Properties of such complex are strongly influenced by its interactions with environment. These interactions could be modeled by static and dynamic disorder. Four uncorrelated Gausian types of fluctuations (in transfer integrals, in radial positions of molecules on the ring, in angular positions of molecules on the ring and in directions of dipole moments of molecules) are taking into account. The influence of these types of static disorder on Hamiltonian of B850 ring from LH2 complex is investigated in present paper. Results obtained for different types of static disorder are discussed and compared.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International journal of biochemistry research

ISSN

2534-8825

e-ISSN

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Svazek periodika

1

Číslo periodika v rámci svazku

září

Stát vydavatele periodika

CY - Kyperská republika

Počet stran výsledku

8

Strana od-do

27-34

Kód UT WoS článku

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EID výsledku v databázi Scopus

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