Layer-by-layer biofunctionalization of nanostructured porous silicon for high-sensitivity and high-selectivity label-free affinity biosensing

In label-free biosensing surface functionalisation is a complex issue that can affect sensing performance. Here, the authors report on an electrostatic layer-by-layer technique to functionalize a surface and demonstrate this technique using biotinylated polymer for streptavidin detection in saliva.

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Autores principales:	Stefano Mariani, Valentina Robbiano, Lucanos M. Strambini, Aline Debrassi, Gabriela Egri, Lars Dähne, Giuseppe Barillaro
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/3ce1e64ca68a4c3ca778db24344f2c7b
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spelling	oai:doaj.org-article:3ce1e64ca68a4c3ca778db24344f2c7b2021-12-02T14:41:17ZLayer-by-layer biofunctionalization of nanostructured porous silicon for high-sensitivity and high-selectivity label-free affinity biosensing10.1038/s41467-018-07723-82041-1723https://doaj.org/article/3ce1e64ca68a4c3ca778db24344f2c7b2018-12-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-07723-8https://doaj.org/toc/2041-1723In label-free biosensing surface functionalisation is a complex issue that can affect sensing performance. Here, the authors report on an electrostatic layer-by-layer technique to functionalize a surface and demonstrate this technique using biotinylated polymer for streptavidin detection in saliva.Stefano MarianiValentina RobbianoLucanos M. StrambiniAline DebrassiGabriela EgriLars DähneGiuseppe BarillaroNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-13 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Stefano Mariani Valentina Robbiano Lucanos M. Strambini Aline Debrassi Gabriela Egri Lars Dähne Giuseppe Barillaro Layer-by-layer biofunctionalization of nanostructured porous silicon for high-sensitivity and high-selectivity label-free affinity biosensing
description	In label-free biosensing surface functionalisation is a complex issue that can affect sensing performance. Here, the authors report on an electrostatic layer-by-layer technique to functionalize a surface and demonstrate this technique using biotinylated polymer for streptavidin detection in saliva.
format	article
author	Stefano Mariani Valentina Robbiano Lucanos M. Strambini Aline Debrassi Gabriela Egri Lars Dähne Giuseppe Barillaro
author_facet	Stefano Mariani Valentina Robbiano Lucanos M. Strambini Aline Debrassi Gabriela Egri Lars Dähne Giuseppe Barillaro
author_sort	Stefano Mariani
title	Layer-by-layer biofunctionalization of nanostructured porous silicon for high-sensitivity and high-selectivity label-free affinity biosensing
title_short	Layer-by-layer biofunctionalization of nanostructured porous silicon for high-sensitivity and high-selectivity label-free affinity biosensing
title_full	Layer-by-layer biofunctionalization of nanostructured porous silicon for high-sensitivity and high-selectivity label-free affinity biosensing
title_fullStr	Layer-by-layer biofunctionalization of nanostructured porous silicon for high-sensitivity and high-selectivity label-free affinity biosensing
title_full_unstemmed	Layer-by-layer biofunctionalization of nanostructured porous silicon for high-sensitivity and high-selectivity label-free affinity biosensing
title_sort	layer-by-layer biofunctionalization of nanostructured porous silicon for high-sensitivity and high-selectivity label-free affinity biosensing
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/3ce1e64ca68a4c3ca778db24344f2c7b
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Layer-by-layer biofunctionalization of nanostructured porous silicon for high-sensitivity and high-selectivity label-free affinity biosensing

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