Gaining new insights into nanoporous gold by mining and analysis of published images

Abstract One way of expediting materials development is to decrease the need for new experiments by making greater use of published literature. Here, we use data mining and automated image analysis to gather new insights on nanoporous gold (NPG) without conducting additional experiments or simulatio...

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Autores principales:	Ian McCue, Joshua Stuckner, Mitsu Murayama, Michael J. Demkowicz
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/565ce7494fe94e449b5f6305a29d77a4
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spelling	oai:doaj.org-article:565ce7494fe94e449b5f6305a29d77a42021-12-02T16:08:27ZGaining new insights into nanoporous gold by mining and analysis of published images10.1038/s41598-018-25122-32045-2322https://doaj.org/article/565ce7494fe94e449b5f6305a29d77a42018-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-25122-3https://doaj.org/toc/2045-2322Abstract One way of expediting materials development is to decrease the need for new experiments by making greater use of published literature. Here, we use data mining and automated image analysis to gather new insights on nanoporous gold (NPG) without conducting additional experiments or simulations. NPG is a three-dimensional porous network that has found applications in catalysis, sensing, and actuation. We assemble and analyze published images from among thousands of publications on NPG. These images allow us to infer a quantitative description of NPG coarsening as a function of time and temperature, including the coarsening exponent and activation energy. They also demonstrate that relative density and ligament size in NPG are not correlated, indicating that these microstructure features are independently tunable. Our investigation leads us to propose improved reporting guidelines that will enhance the utility of future publications in the field of dealloyed materials.Ian McCueJoshua StucknerMitsu MurayamaMichael J. DemkowiczNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-11 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Ian McCue Joshua Stuckner Mitsu Murayama Michael J. Demkowicz Gaining new insights into nanoporous gold by mining and analysis of published images
description	Abstract One way of expediting materials development is to decrease the need for new experiments by making greater use of published literature. Here, we use data mining and automated image analysis to gather new insights on nanoporous gold (NPG) without conducting additional experiments or simulations. NPG is a three-dimensional porous network that has found applications in catalysis, sensing, and actuation. We assemble and analyze published images from among thousands of publications on NPG. These images allow us to infer a quantitative description of NPG coarsening as a function of time and temperature, including the coarsening exponent and activation energy. They also demonstrate that relative density and ligament size in NPG are not correlated, indicating that these microstructure features are independently tunable. Our investigation leads us to propose improved reporting guidelines that will enhance the utility of future publications in the field of dealloyed materials.
format	article
author	Ian McCue Joshua Stuckner Mitsu Murayama Michael J. Demkowicz
author_facet	Ian McCue Joshua Stuckner Mitsu Murayama Michael J. Demkowicz
author_sort	Ian McCue
title	Gaining new insights into nanoporous gold by mining and analysis of published images
title_short	Gaining new insights into nanoporous gold by mining and analysis of published images
title_full	Gaining new insights into nanoporous gold by mining and analysis of published images
title_fullStr	Gaining new insights into nanoporous gold by mining and analysis of published images
title_full_unstemmed	Gaining new insights into nanoporous gold by mining and analysis of published images
title_sort	gaining new insights into nanoporous gold by mining and analysis of published images
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/565ce7494fe94e449b5f6305a29d77a4
work_keys_str_mv	AT ianmccue gainingnewinsightsintonanoporousgoldbyminingandanalysisofpublishedimages AT joshuastuckner gainingnewinsightsintonanoporousgoldbyminingandanalysisofpublishedimages AT mitsumurayama gainingnewinsightsintonanoporousgoldbyminingandanalysisofpublishedimages AT michaeljdemkowicz gainingnewinsightsintonanoporousgoldbyminingandanalysisofpublishedimages
_version_	1718384469202698240

Gaining new insights into nanoporous gold by mining and analysis of published images

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