Formation of Island SERS Films on Surfaces of Track Membranes and Silicon Substrates

It is shown that metallic nano-island SERS-active layers can be created on the surfaces of porous track membranes made of polyethylene terephthalate and silicon substrates optimized for exciting laser radiation with wavelengths of 532 and 785 nm. Characteristic patterns of changes in the optical pro...

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Autores principales: Serebrennikova, S. I., Kukushkin, V. I., Kristavchuk, O. V., Morozova, E. N., Astrakhantseva, A. S., Nechaev, A. N.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Pleiades Publishing 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9109675/
http://dx.doi.org/10.3103/S1062873822040207
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author Serebrennikova, S. I.
Kukushkin, V. I.
Kristavchuk, O. V.
Morozova, E. N.
Astrakhantseva, A. S.
Nechaev, A. N.
author_facet Serebrennikova, S. I.
Kukushkin, V. I.
Kristavchuk, O. V.
Morozova, E. N.
Astrakhantseva, A. S.
Nechaev, A. N.
author_sort Serebrennikova, S. I.
collection PubMed
description It is shown that metallic nano-island SERS-active layers can be created on the surfaces of porous track membranes made of polyethylene terephthalate and silicon substrates optimized for exciting laser radiation with wavelengths of 532 and 785 nm. Characteristic patterns of changes in the optical properties of SERS structures upon altering the morphology of metal nanoparticles on a substrate’s surface are established. Such structures can be used as SERS chips and highly sensitive filtering SERS elements in optical biosensors.
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spelling pubmed-91096752022-05-16 Formation of Island SERS Films on Surfaces of Track Membranes and Silicon Substrates Serebrennikova, S. I. Kukushkin, V. I. Kristavchuk, O. V. Morozova, E. N. Astrakhantseva, A. S. Nechaev, A. N. Bull. Russ. Acad. Sci. Phys. Article It is shown that metallic nano-island SERS-active layers can be created on the surfaces of porous track membranes made of polyethylene terephthalate and silicon substrates optimized for exciting laser radiation with wavelengths of 532 and 785 nm. Characteristic patterns of changes in the optical properties of SERS structures upon altering the morphology of metal nanoparticles on a substrate’s surface are established. Such structures can be used as SERS chips and highly sensitive filtering SERS elements in optical biosensors. Pleiades Publishing 2022-05-16 2022 /pmc/articles/PMC9109675/ http://dx.doi.org/10.3103/S1062873822040207 Text en © Allerton Press, Inc. 2022, ISSN 1062-8738, Bulletin of the Russian Academy of Sciences: Physics, 2022, Vol. 86, No. 4, pp. 423–433. © Allerton Press, Inc., 2022.Russian Text © The Author(s), 2022, published in Izvestiya Rossiiskoi Akademii Nauk, Seriya Fizicheskaya, 2022, Vol. 86, No. 4, pp. 516–526. This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.
spellingShingle Article
Serebrennikova, S. I.
Kukushkin, V. I.
Kristavchuk, O. V.
Morozova, E. N.
Astrakhantseva, A. S.
Nechaev, A. N.
Formation of Island SERS Films on Surfaces of Track Membranes and Silicon Substrates
title Formation of Island SERS Films on Surfaces of Track Membranes and Silicon Substrates
title_full Formation of Island SERS Films on Surfaces of Track Membranes and Silicon Substrates
title_fullStr Formation of Island SERS Films on Surfaces of Track Membranes and Silicon Substrates
title_full_unstemmed Formation of Island SERS Films on Surfaces of Track Membranes and Silicon Substrates
title_short Formation of Island SERS Films on Surfaces of Track Membranes and Silicon Substrates
title_sort formation of island sers films on surfaces of track membranes and silicon substrates
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9109675/
http://dx.doi.org/10.3103/S1062873822040207
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