Charge transfer from the carotenoid can quench chlorophyll excitation in antenna complexes of plants

The plant photosynthetic machinery quenches excess excitation energy to avoid photodamage. Here, via molecular dynamics and quantum chemical calculations, Cupellini et al. show that lutein/chlorophyll pairs in light-harvesting complex II can quench excess energy via a transient charge transfer state...

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Autores principales:	Lorenzo Cupellini, Dario Calvani, Denis Jacquemin, Benedetta Mennucci
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/86330b3ca74147a686aac6df3c5ffdc5
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spelling	oai:doaj.org-article:86330b3ca74147a686aac6df3c5ffdc52021-12-02T14:40:30ZCharge transfer from the carotenoid can quench chlorophyll excitation in antenna complexes of plants10.1038/s41467-020-14488-62041-1723https://doaj.org/article/86330b3ca74147a686aac6df3c5ffdc52020-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-14488-6https://doaj.org/toc/2041-1723The plant photosynthetic machinery quenches excess excitation energy to avoid photodamage. Here, via molecular dynamics and quantum chemical calculations, Cupellini et al. show that lutein/chlorophyll pairs in light-harvesting complex II can quench excess energy via a transient charge transfer state.Lorenzo CupelliniDario CalvaniDenis JacqueminBenedetta MennucciNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Lorenzo Cupellini Dario Calvani Denis Jacquemin Benedetta Mennucci Charge transfer from the carotenoid can quench chlorophyll excitation in antenna complexes of plants
description	The plant photosynthetic machinery quenches excess excitation energy to avoid photodamage. Here, via molecular dynamics and quantum chemical calculations, Cupellini et al. show that lutein/chlorophyll pairs in light-harvesting complex II can quench excess energy via a transient charge transfer state.
format	article
author	Lorenzo Cupellini Dario Calvani Denis Jacquemin Benedetta Mennucci
author_facet	Lorenzo Cupellini Dario Calvani Denis Jacquemin Benedetta Mennucci
author_sort	Lorenzo Cupellini
title	Charge transfer from the carotenoid can quench chlorophyll excitation in antenna complexes of plants
title_short	Charge transfer from the carotenoid can quench chlorophyll excitation in antenna complexes of plants
title_full	Charge transfer from the carotenoid can quench chlorophyll excitation in antenna complexes of plants
title_fullStr	Charge transfer from the carotenoid can quench chlorophyll excitation in antenna complexes of plants
title_full_unstemmed	Charge transfer from the carotenoid can quench chlorophyll excitation in antenna complexes of plants
title_sort	charge transfer from the carotenoid can quench chlorophyll excitation in antenna complexes of plants
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/86330b3ca74147a686aac6df3c5ffdc5
work_keys_str_mv	AT lorenzocupellini chargetransferfromthecarotenoidcanquenchchlorophyllexcitationinantennacomplexesofplants AT dariocalvani chargetransferfromthecarotenoidcanquenchchlorophyllexcitationinantennacomplexesofplants AT denisjacquemin chargetransferfromthecarotenoidcanquenchchlorophyllexcitationinantennacomplexesofplants AT benedettamennucci chargetransferfromthecarotenoidcanquenchchlorophyllexcitationinantennacomplexesofplants
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Charge transfer from the carotenoid can quench chlorophyll excitation in antenna complexes of plants

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