Cold denaturation induces inversion of dipole and spin transfer in chiral peptide monolayers

Spin selectivity for electron transport through peptide monolayers depends on the dipole moment of the system. Here, the authors show that self-assembled monolayers of peptides with α-helix structures transform to more linear structures upon cooling, inducing a flip in the direction of dipole moment...

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Autores principales:	Meital Eckshtain-Levi, Eyal Capua, Sivan Refaely-Abramson, Soumyajit Sarkar, Yulian Gavrilov, Shinto P. Mathew, Yossi Paltiel, Yaakov Levy, Leeor Kronik, Ron Naaman
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/b7f37c177fdc40e2b8a397d4c797c58f
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spelling	oai:doaj.org-article:b7f37c177fdc40e2b8a397d4c797c58f2021-12-02T14:40:16ZCold denaturation induces inversion of dipole and spin transfer in chiral peptide monolayers10.1038/ncomms107442041-1723https://doaj.org/article/b7f37c177fdc40e2b8a397d4c797c58f2016-02-01T00:00:00Zhttps://doi.org/10.1038/ncomms10744https://doaj.org/toc/2041-1723Spin selectivity for electron transport through peptide monolayers depends on the dipole moment of the system. Here, the authors show that self-assembled monolayers of peptides with α-helix structures transform to more linear structures upon cooling, inducing a flip in the direction of dipole moment and a change in preferred spin for electron transport.Meital Eckshtain-LeviEyal CapuaSivan Refaely-AbramsonSoumyajit SarkarYulian GavrilovShinto P. MathewYossi PaltielYaakov LevyLeeor KronikRon NaamanNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-9 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Meital Eckshtain-Levi Eyal Capua Sivan Refaely-Abramson Soumyajit Sarkar Yulian Gavrilov Shinto P. Mathew Yossi Paltiel Yaakov Levy Leeor Kronik Ron Naaman Cold denaturation induces inversion of dipole and spin transfer in chiral peptide monolayers
description	Spin selectivity for electron transport through peptide monolayers depends on the dipole moment of the system. Here, the authors show that self-assembled monolayers of peptides with α-helix structures transform to more linear structures upon cooling, inducing a flip in the direction of dipole moment and a change in preferred spin for electron transport.
format	article
author	Meital Eckshtain-Levi Eyal Capua Sivan Refaely-Abramson Soumyajit Sarkar Yulian Gavrilov Shinto P. Mathew Yossi Paltiel Yaakov Levy Leeor Kronik Ron Naaman
author_facet	Meital Eckshtain-Levi Eyal Capua Sivan Refaely-Abramson Soumyajit Sarkar Yulian Gavrilov Shinto P. Mathew Yossi Paltiel Yaakov Levy Leeor Kronik Ron Naaman
author_sort	Meital Eckshtain-Levi
title	Cold denaturation induces inversion of dipole and spin transfer in chiral peptide monolayers
title_short	Cold denaturation induces inversion of dipole and spin transfer in chiral peptide monolayers
title_full	Cold denaturation induces inversion of dipole and spin transfer in chiral peptide monolayers
title_fullStr	Cold denaturation induces inversion of dipole and spin transfer in chiral peptide monolayers
title_full_unstemmed	Cold denaturation induces inversion of dipole and spin transfer in chiral peptide monolayers
title_sort	cold denaturation induces inversion of dipole and spin transfer in chiral peptide monolayers
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/b7f37c177fdc40e2b8a397d4c797c58f
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Cold denaturation induces inversion of dipole and spin transfer in chiral peptide monolayers

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