Nanoantenna-assisted plasmonic enhancement of IR absorption of vibrational modes of organic molecules

Nanoantenna-assisted plasmonic enhancement of IR absorption and Raman scattering was employed for studying the vibrational modes in organic molecules. Ultrathin cobalt phthalocyanine films (3 nm) were deposited on Au nanoantenna arrays with specified structural parameters. The deposited organic film...

Full description

Bibliographic Details
Main Authors: Alexander G. Milekhin, Olga Cherkasova, Sergei A. Kuznetsov, Ilya A. Milekhin, Ekatherina E. Rodyakina, Alexander V. Latyshev, Sreetama Banerjee, Georgeta Salvan, Dietrich R. T. Zahn
Format: Article
Language:English
Published: Beilstein-Institut 2017-05-01
Series:Beilstein Journal of Nanotechnology
Subjects:
Online Access:https://doi.org/10.3762/bjnano.8.99
id doaj-5df27d72f48f4261bf2ea998cd7be1b3
record_format Article
spelling doaj-5df27d72f48f4261bf2ea998cd7be1b32020-11-25T00:44:00ZengBeilstein-InstitutBeilstein Journal of Nanotechnology2190-42862017-05-018197598110.3762/bjnano.8.992190-4286-8-99Nanoantenna-assisted plasmonic enhancement of IR absorption of vibrational modes of organic moleculesAlexander G. Milekhin0Olga Cherkasova1Sergei A. Kuznetsov2Ilya A. Milekhin3Ekatherina E. Rodyakina4Alexander V. Latyshev5Sreetama Banerjee6Georgeta Salvan7Dietrich R. T. Zahn8A.V. Rzhanov Institute of Semiconductor Physics, Novosibirsk, 630090, RussiaNovosibirsk State University, Novosibirsk, 630090, RussiaNovosibirsk State University, Novosibirsk, 630090, RussiaA.V. Rzhanov Institute of Semiconductor Physics, Novosibirsk, 630090, RussiaA.V. Rzhanov Institute of Semiconductor Physics, Novosibirsk, 630090, RussiaA.V. Rzhanov Institute of Semiconductor Physics, Novosibirsk, 630090, RussiaSemiconductor Physics, Technische Universität Chemnitz, D-09107 Chemnitz, GermanySemiconductor Physics, Technische Universität Chemnitz, D-09107 Chemnitz, GermanySemiconductor Physics, Technische Universität Chemnitz, D-09107 Chemnitz, GermanyNanoantenna-assisted plasmonic enhancement of IR absorption and Raman scattering was employed for studying the vibrational modes in organic molecules. Ultrathin cobalt phthalocyanine films (3 nm) were deposited on Au nanoantenna arrays with specified structural parameters. The deposited organic films reveal the enhancement of both Raman scattering and IR absorption vibrational modes. To extend the possibility of implementing surface-enhanced infrared absorption (SEIRA) for biological applications, the detection and analysis of the steroid hormone cortisol was demonstrated.https://doi.org/10.3762/bjnano.8.99cobalt phthalocyaninecortisollocalized surface plasmon resonancemetal nanoantennasRaman scatteringsurface-enhanced infrared absorption (SEIRA)
collection DOAJ
language English
format Article
sources DOAJ
author Alexander G. Milekhin
Olga Cherkasova
Sergei A. Kuznetsov
Ilya A. Milekhin
Ekatherina E. Rodyakina
Alexander V. Latyshev
Sreetama Banerjee
Georgeta Salvan
Dietrich R. T. Zahn
spellingShingle Alexander G. Milekhin
Olga Cherkasova
Sergei A. Kuznetsov
Ilya A. Milekhin
Ekatherina E. Rodyakina
Alexander V. Latyshev
Sreetama Banerjee
Georgeta Salvan
Dietrich R. T. Zahn
Nanoantenna-assisted plasmonic enhancement of IR absorption of vibrational modes of organic molecules
Beilstein Journal of Nanotechnology
cobalt phthalocyanine
cortisol
localized surface plasmon resonance
metal nanoantennas
Raman scattering
surface-enhanced infrared absorption (SEIRA)
author_facet Alexander G. Milekhin
Olga Cherkasova
Sergei A. Kuznetsov
Ilya A. Milekhin
Ekatherina E. Rodyakina
Alexander V. Latyshev
Sreetama Banerjee
Georgeta Salvan
Dietrich R. T. Zahn
author_sort Alexander G. Milekhin
title Nanoantenna-assisted plasmonic enhancement of IR absorption of vibrational modes of organic molecules
title_short Nanoantenna-assisted plasmonic enhancement of IR absorption of vibrational modes of organic molecules
title_full Nanoantenna-assisted plasmonic enhancement of IR absorption of vibrational modes of organic molecules
title_fullStr Nanoantenna-assisted plasmonic enhancement of IR absorption of vibrational modes of organic molecules
title_full_unstemmed Nanoantenna-assisted plasmonic enhancement of IR absorption of vibrational modes of organic molecules
title_sort nanoantenna-assisted plasmonic enhancement of ir absorption of vibrational modes of organic molecules
publisher Beilstein-Institut
series Beilstein Journal of Nanotechnology
issn 2190-4286
publishDate 2017-05-01
description Nanoantenna-assisted plasmonic enhancement of IR absorption and Raman scattering was employed for studying the vibrational modes in organic molecules. Ultrathin cobalt phthalocyanine films (3 nm) were deposited on Au nanoantenna arrays with specified structural parameters. The deposited organic films reveal the enhancement of both Raman scattering and IR absorption vibrational modes. To extend the possibility of implementing surface-enhanced infrared absorption (SEIRA) for biological applications, the detection and analysis of the steroid hormone cortisol was demonstrated.
topic cobalt phthalocyanine
cortisol
localized surface plasmon resonance
metal nanoantennas
Raman scattering
surface-enhanced infrared absorption (SEIRA)
url https://doi.org/10.3762/bjnano.8.99
work_keys_str_mv AT alexandergmilekhin nanoantennaassistedplasmonicenhancementofirabsorptionofvibrationalmodesoforganicmolecules
AT olgacherkasova nanoantennaassistedplasmonicenhancementofirabsorptionofvibrationalmodesoforganicmolecules
AT sergeiakuznetsov nanoantennaassistedplasmonicenhancementofirabsorptionofvibrationalmodesoforganicmolecules
AT ilyaamilekhin nanoantennaassistedplasmonicenhancementofirabsorptionofvibrationalmodesoforganicmolecules
AT ekatherinaerodyakina nanoantennaassistedplasmonicenhancementofirabsorptionofvibrationalmodesoforganicmolecules
AT alexandervlatyshev nanoantennaassistedplasmonicenhancementofirabsorptionofvibrationalmodesoforganicmolecules
AT sreetamabanerjee nanoantennaassistedplasmonicenhancementofirabsorptionofvibrationalmodesoforganicmolecules
AT georgetasalvan nanoantennaassistedplasmonicenhancementofirabsorptionofvibrationalmodesoforganicmolecules
AT dietrichrtzahn nanoantennaassistedplasmonicenhancementofirabsorptionofvibrationalmodesoforganicmolecules
_version_ 1725277041428791296