Self-sorted Oligophenylvinylene and Perylene Bisimide Hydrogels

Abstract We describe two component hydrogels with networks composed of self-sorted fibres. The component gelators are based on 1,4-distyrylbenzene (OPV3) and perylene bisimide (PBI) units. Self-sorted gels can be formed by a slow decrease in pH, which leads to sequential assembly. We demonstrate sel...

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Autores principales:	Ana M. Castilla, Emily R. Draper, Michael C. Nolan, Christopher Brasnett, Annela Seddon, Laura L. E. Mears, Nathan Cowieson, Dave J. Adams
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/6ef383ee71e646fa8ad2ba7650c3aa73
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spelling	oai:doaj.org-article:6ef383ee71e646fa8ad2ba7650c3aa732021-12-02T15:05:06ZSelf-sorted Oligophenylvinylene and Perylene Bisimide Hydrogels10.1038/s41598-017-08644-02045-2322https://doaj.org/article/6ef383ee71e646fa8ad2ba7650c3aa732017-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-08644-0https://doaj.org/toc/2045-2322Abstract We describe two component hydrogels with networks composed of self-sorted fibres. The component gelators are based on 1,4-distyrylbenzene (OPV3) and perylene bisimide (PBI) units. Self-sorted gels can be formed by a slow decrease in pH, which leads to sequential assembly. We demonstrate self-sorting by NMR, rheology and small angle X-ray scattering (SAXS). Photoconductive xerogels can be prepared by drying these gels. The wavelength response of the xerogel is different to that of the PBI alone.Ana M. CastillaEmily R. DraperMichael C. NolanChristopher BrasnettAnnela SeddonLaura L. E. MearsNathan CowiesonDave J. AdamsNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Ana M. Castilla Emily R. Draper Michael C. Nolan Christopher Brasnett Annela Seddon Laura L. E. Mears Nathan Cowieson Dave J. Adams Self-sorted Oligophenylvinylene and Perylene Bisimide Hydrogels
description	Abstract We describe two component hydrogels with networks composed of self-sorted fibres. The component gelators are based on 1,4-distyrylbenzene (OPV3) and perylene bisimide (PBI) units. Self-sorted gels can be formed by a slow decrease in pH, which leads to sequential assembly. We demonstrate self-sorting by NMR, rheology and small angle X-ray scattering (SAXS). Photoconductive xerogels can be prepared by drying these gels. The wavelength response of the xerogel is different to that of the PBI alone.
format	article
author	Ana M. Castilla Emily R. Draper Michael C. Nolan Christopher Brasnett Annela Seddon Laura L. E. Mears Nathan Cowieson Dave J. Adams
author_facet	Ana M. Castilla Emily R. Draper Michael C. Nolan Christopher Brasnett Annela Seddon Laura L. E. Mears Nathan Cowieson Dave J. Adams
author_sort	Ana M. Castilla
title	Self-sorted Oligophenylvinylene and Perylene Bisimide Hydrogels
title_short	Self-sorted Oligophenylvinylene and Perylene Bisimide Hydrogels
title_full	Self-sorted Oligophenylvinylene and Perylene Bisimide Hydrogels
title_fullStr	Self-sorted Oligophenylvinylene and Perylene Bisimide Hydrogels
title_full_unstemmed	Self-sorted Oligophenylvinylene and Perylene Bisimide Hydrogels
title_sort	self-sorted oligophenylvinylene and perylene bisimide hydrogels
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/6ef383ee71e646fa8ad2ba7650c3aa73
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Self-sorted Oligophenylvinylene and Perylene Bisimide Hydrogels

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