Optical Circular Dichroism Expressed by Self-Assembled Plasmonic Materials for Molecular Sensing Applications

Alessandro Belardini; Grigore Leahu; Emilija Petronijevic; Marco Centini; Roberto Li Voti; Tiziana Cesca; Giovanni Mattei; Teemu Hakkarainen; Ventsislav K. Valev; Mircea Guina; Concita Sibilia

Optical Circular Dichroism Expressed by Self-Assembled Plasmonic Materials for Molecular Sensing Applications

Alessandro Belardini
, Grigore Leahu
, Emilija Petronijevic
, Marco Centini
, Roberto Li Voti
, Tiziana Cesca
, Giovanni Mattei
, Teemu Hakkarainen
, Ventsislav K. Valev
, Mircea Guina
, Concita Sibilia

Università degli Studi di Roma (Sapienza University of Rome)
Università di Padova
Tampere University of Technology

Research output: Contribution to journal › Conference article › peer-review

Abstract

The detection of biomolecules can be boosted by coupling them with field enhancing substrates such as plasmonic nanoantennas or photonics crystals. Many natural occurring molecules are chiral, thus detecting schemes have to discriminate from two opposite enantiomers. This can be obtained by suitable chiral substrate nanopatternig. Among different fabrication methods the self-assembly approach can lead to low cost, large area metasurfaces with desired functionalities. Here we present the optical circular dichroic behavior of some of these structures and possible applications.

Original language	English
Pages (from-to)	180-181
Number of pages	2
Journal	International Conference on Metamaterials, Photonic Crystals and Plasmonics
Publication status	Published - 2019
Event	10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019 - Lisbon, Portugal Duration: 23 Jul 2019 → 26 Jul 2019

ASJC Scopus subject areas

Electrical and Electronic Engineering
Materials Science (miscellaneous)
Electronic, Optical and Magnetic Materials
Materials Chemistry

Cite this

@article{f8ae679cc6d94bab92f9f9c819cd9162,

title = "Optical Circular Dichroism Expressed by Self-Assembled Plasmonic Materials for Molecular Sensing Applications",

abstract = "The detection of biomolecules can be boosted by coupling them with field enhancing substrates such as plasmonic nanoantennas or photonics crystals. Many natural occurring molecules are chiral, thus detecting schemes have to discriminate from two opposite enantiomers. This can be obtained by suitable chiral substrate nanopatternig. Among different fabrication methods the self-assembly approach can lead to low cost, large area metasurfaces with desired functionalities. Here we present the optical circular dichroic behavior of some of these structures and possible applications.",

author = "Alessandro Belardini and Grigore Leahu and Emilija Petronijevic and Marco Centini and \{Li Voti\}, Roberto and Tiziana Cesca and Giovanni Mattei and Teemu Hakkarainen and Valev, \{Ventsislav K.\} and Mircea Guina and Concita Sibilia",

year = "2019",

language = "English",

pages = "180--181",

journal = "International Conference on Metamaterials, Photonic Crystals and Plasmonics",

issn = "2429-1390",

publisher = "META Conference",

note = "10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019 ; Conference date: 23-07-2019 Through 26-07-2019",

}

TY - JOUR

T1 - Optical Circular Dichroism Expressed by Self-Assembled Plasmonic Materials for Molecular Sensing Applications

AU - Belardini, Alessandro

AU - Leahu, Grigore

AU - Petronijevic, Emilija

AU - Centini, Marco

AU - Li Voti, Roberto

AU - Cesca, Tiziana

AU - Mattei, Giovanni

AU - Hakkarainen, Teemu

AU - Valev, Ventsislav K.

AU - Guina, Mircea

AU - Sibilia, Concita

PY - 2019

Y1 - 2019

N2 - The detection of biomolecules can be boosted by coupling them with field enhancing substrates such as plasmonic nanoantennas or photonics crystals. Many natural occurring molecules are chiral, thus detecting schemes have to discriminate from two opposite enantiomers. This can be obtained by suitable chiral substrate nanopatternig. Among different fabrication methods the self-assembly approach can lead to low cost, large area metasurfaces with desired functionalities. Here we present the optical circular dichroic behavior of some of these structures and possible applications.

AB - The detection of biomolecules can be boosted by coupling them with field enhancing substrates such as plasmonic nanoantennas or photonics crystals. Many natural occurring molecules are chiral, thus detecting schemes have to discriminate from two opposite enantiomers. This can be obtained by suitable chiral substrate nanopatternig. Among different fabrication methods the self-assembly approach can lead to low cost, large area metasurfaces with desired functionalities. Here we present the optical circular dichroic behavior of some of these structures and possible applications.

UR - https://www.scopus.com/pages/publications/85172477742

M3 - Conference article

AN - SCOPUS:85172477742

SN - 2429-1390

SP - 180

EP - 181

JO - International Conference on Metamaterials, Photonic Crystals and Plasmonics

JF - International Conference on Metamaterials, Photonic Crystals and Plasmonics

T2 - 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019

Y2 - 23 July 2019 through 26 July 2019

ER -

Optical Circular Dichroism Expressed by Self-Assembled Plasmonic Materials for Molecular Sensing Applications

Abstract

ASJC Scopus subject areas

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