Measurements of the size and correlations between ions using an electrolytic point contact

The size of an ion affects everything from the structure of water to life itself. Here, a sub-nanometer diameter pore sputtered through a thin silicon nitride membrane is used to systematically test ion permeability by measuring the electrolytic current and current noise and show that the ions move...

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Autores principales: Eveline Rigo, Zhuxin Dong, Jae Hyun Park, Eamonn Kennedy, Mohammad Hokmabadi, Lisa Almonte-Garcia, Li Ding, Narayana Aluru, Gregory Timp
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Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/7fc0f89ead0148c2a122d3aa0aec5300
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spelling oai:doaj.org-article:7fc0f89ead0148c2a122d3aa0aec53002021-12-02T16:50:57ZMeasurements of the size and correlations between ions using an electrolytic point contact10.1038/s41467-019-10265-22041-1723https://doaj.org/article/7fc0f89ead0148c2a122d3aa0aec53002019-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-10265-2https://doaj.org/toc/2041-1723The size of an ion affects everything from the structure of water to life itself. Here, a sub-nanometer diameter pore sputtered through a thin silicon nitride membrane is used to systematically test ion permeability by measuring the electrolytic current and current noise and show that the ions move with a grossly distorted hydration shell in a correlated way.Eveline RigoZhuxin DongJae Hyun ParkEamonn KennedyMohammad HokmabadiLisa Almonte-GarciaLi DingNarayana AluruGregory TimpNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-13 (2019)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Eveline Rigo
Zhuxin Dong
Jae Hyun Park
Eamonn Kennedy
Mohammad Hokmabadi
Lisa Almonte-Garcia
Li Ding
Narayana Aluru
Gregory Timp
Measurements of the size and correlations between ions using an electrolytic point contact
description The size of an ion affects everything from the structure of water to life itself. Here, a sub-nanometer diameter pore sputtered through a thin silicon nitride membrane is used to systematically test ion permeability by measuring the electrolytic current and current noise and show that the ions move with a grossly distorted hydration shell in a correlated way.
format article
author Eveline Rigo
Zhuxin Dong
Jae Hyun Park
Eamonn Kennedy
Mohammad Hokmabadi
Lisa Almonte-Garcia
Li Ding
Narayana Aluru
Gregory Timp
author_facet Eveline Rigo
Zhuxin Dong
Jae Hyun Park
Eamonn Kennedy
Mohammad Hokmabadi
Lisa Almonte-Garcia
Li Ding
Narayana Aluru
Gregory Timp
author_sort Eveline Rigo
title Measurements of the size and correlations between ions using an electrolytic point contact
title_short Measurements of the size and correlations between ions using an electrolytic point contact
title_full Measurements of the size and correlations between ions using an electrolytic point contact
title_fullStr Measurements of the size and correlations between ions using an electrolytic point contact
title_full_unstemmed Measurements of the size and correlations between ions using an electrolytic point contact
title_sort measurements of the size and correlations between ions using an electrolytic point contact
publisher Nature Portfolio
publishDate 2019
url https://doaj.org/article/7fc0f89ead0148c2a122d3aa0aec5300
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