Polarized X-ray scattering measures molecular orientation in polymer-grafted nanoparticles

The orientation of polymer chains in the corona of polymer-grafted nanoparticles has never been measured. Here, the authors use polarized resonant soft X-ray scattering to measure local chain orientation in polystyrene grafted gold nanoparticles and quantify the thickness of the anisotropic region o...

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Autores principales:	Subhrangsu Mukherjee, Jason K. Streit, Eliot Gann, Kumar Saurabh, Daniel F. Sunday, Adarsh Krishnamurthy, Baskar Ganapathysubramanian, Lee J. Richter, Richard A. Vaia, Dean M. DeLongchamp
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/1878647d2f6e4d6a87f11db9c9ffa33b
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spelling	oai:doaj.org-article:1878647d2f6e4d6a87f11db9c9ffa33b2021-12-02T16:28:01ZPolarized X-ray scattering measures molecular orientation in polymer-grafted nanoparticles10.1038/s41467-021-25176-42041-1723https://doaj.org/article/1878647d2f6e4d6a87f11db9c9ffa33b2021-08-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-25176-4https://doaj.org/toc/2041-1723The orientation of polymer chains in the corona of polymer-grafted nanoparticles has never been measured. Here, the authors use polarized resonant soft X-ray scattering to measure local chain orientation in polystyrene grafted gold nanoparticles and quantify the thickness of the anisotropic region of the corona as well as the extent of chain orientation within it.Subhrangsu MukherjeeJason K. StreitEliot GannKumar SaurabhDaniel F. SundayAdarsh KrishnamurthyBaskar GanapathysubramanianLee J. RichterRichard A. VaiaDean M. DeLongchampNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Subhrangsu Mukherjee Jason K. Streit Eliot Gann Kumar Saurabh Daniel F. Sunday Adarsh Krishnamurthy Baskar Ganapathysubramanian Lee J. Richter Richard A. Vaia Dean M. DeLongchamp Polarized X-ray scattering measures molecular orientation in polymer-grafted nanoparticles
description	The orientation of polymer chains in the corona of polymer-grafted nanoparticles has never been measured. Here, the authors use polarized resonant soft X-ray scattering to measure local chain orientation in polystyrene grafted gold nanoparticles and quantify the thickness of the anisotropic region of the corona as well as the extent of chain orientation within it.
format	article
author	Subhrangsu Mukherjee Jason K. Streit Eliot Gann Kumar Saurabh Daniel F. Sunday Adarsh Krishnamurthy Baskar Ganapathysubramanian Lee J. Richter Richard A. Vaia Dean M. DeLongchamp
author_facet	Subhrangsu Mukherjee Jason K. Streit Eliot Gann Kumar Saurabh Daniel F. Sunday Adarsh Krishnamurthy Baskar Ganapathysubramanian Lee J. Richter Richard A. Vaia Dean M. DeLongchamp
author_sort	Subhrangsu Mukherjee
title	Polarized X-ray scattering measures molecular orientation in polymer-grafted nanoparticles
title_short	Polarized X-ray scattering measures molecular orientation in polymer-grafted nanoparticles
title_full	Polarized X-ray scattering measures molecular orientation in polymer-grafted nanoparticles
title_fullStr	Polarized X-ray scattering measures molecular orientation in polymer-grafted nanoparticles
title_full_unstemmed	Polarized X-ray scattering measures molecular orientation in polymer-grafted nanoparticles
title_sort	polarized x-ray scattering measures molecular orientation in polymer-grafted nanoparticles
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/1878647d2f6e4d6a87f11db9c9ffa33b
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Polarized X-ray scattering measures molecular orientation in polymer-grafted nanoparticles

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