Multi resonant platform based on modified metallic nanoparticles for biological tissue characterization

R. Iovine, L. La Spada, R. Tarparelli, L. Vegni

Research output: Chapter in Book/Report/Conference proceedingConference proceeding

3 Citations (Scopus)

Abstract

In this contribution optical properties of new metallic nanoparticles for biomedical applications are investigated. These particles consist of a pair of opposing gold prisms with asymmetric dielectric holes. In this configuration the structure exhibits multi-resonant behavior in the Visible and Near Infrared Region, useful tool for multi-sensing platform based on local refractive index measurements. The electromagnetic properties of the structure are evaluated in terms of extinction cross-section through proper full-wave simulations. The sensitivity performances for the local refractive index variation are discussed. The obtained results show that the proposed particles could be efficiently applied for sensing applications.

Original languageEnglish
Title of host publicationModeling Aspects in Optical Metrology IV
PublisherSPIE
Volume8789
ISBN (Print)9780819496058
DOIs
Publication statusPublished - 13 May 2013
EventModelling Aspects in Optical Metrology 2013 - Munich, Germany
Duration: 13 May 201314 May 2013

Conference

ConferenceModelling Aspects in Optical Metrology 2013
CountryGermany
CityMunich
Period13/05/1314/05/13

Fingerprint

Biological Tissue
Refractive Index
Nanoparticles
Refractive index
Sensing
platforms
Tissue
refractivity
nanoparticles
Biomedical Applications
electromagnetic properties
Prism
Prisms
Gold
Extinction
Optical Properties
prisms
extinction
Infrared
Cross section

Keywords

  • Biological analysis
  • Bow-tie
  • Nanoparticles
  • Refractive index measurements

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

Iovine, R., La Spada, L., Tarparelli, R., & Vegni, L. (2013). Multi resonant platform based on modified metallic nanoparticles for biological tissue characterization. In Modeling Aspects in Optical Metrology IV (Vol. 8789). [87890Q] SPIE. https://doi.org/10.1117/12.2020522

Multi resonant platform based on modified metallic nanoparticles for biological tissue characterization. / Iovine, R.; La Spada, L.; Tarparelli, R.; Vegni, L.

Modeling Aspects in Optical Metrology IV. Vol. 8789 SPIE, 2013. 87890Q.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding

Iovine, R, La Spada, L, Tarparelli, R & Vegni, L 2013, Multi resonant platform based on modified metallic nanoparticles for biological tissue characterization. in Modeling Aspects in Optical Metrology IV. vol. 8789, 87890Q, SPIE, Modelling Aspects in Optical Metrology 2013, Munich, Germany, 13/05/13. https://doi.org/10.1117/12.2020522
Iovine R, La Spada L, Tarparelli R, Vegni L. Multi resonant platform based on modified metallic nanoparticles for biological tissue characterization. In Modeling Aspects in Optical Metrology IV. Vol. 8789. SPIE. 2013. 87890Q https://doi.org/10.1117/12.2020522
Iovine, R. ; La Spada, L. ; Tarparelli, R. ; Vegni, L. / Multi resonant platform based on modified metallic nanoparticles for biological tissue characterization. Modeling Aspects in Optical Metrology IV. Vol. 8789 SPIE, 2013.
@inproceedings{39d0d4a3a0c6491798f2077212f91698,
title = "Multi resonant platform based on modified metallic nanoparticles for biological tissue characterization",
abstract = "In this contribution optical properties of new metallic nanoparticles for biomedical applications are investigated. These particles consist of a pair of opposing gold prisms with asymmetric dielectric holes. In this configuration the structure exhibits multi-resonant behavior in the Visible and Near Infrared Region, useful tool for multi-sensing platform based on local refractive index measurements. The electromagnetic properties of the structure are evaluated in terms of extinction cross-section through proper full-wave simulations. The sensitivity performances for the local refractive index variation are discussed. The obtained results show that the proposed particles could be efficiently applied for sensing applications.",
keywords = "Biological analysis, Bow-tie, Nanoparticles, Refractive index measurements",
author = "R. Iovine and {La Spada}, L. and R. Tarparelli and L. Vegni",
year = "2013",
month = "5",
day = "13",
doi = "10.1117/12.2020522",
language = "English",
isbn = "9780819496058",
volume = "8789",
booktitle = "Modeling Aspects in Optical Metrology IV",
publisher = "SPIE",

}

TY - GEN

T1 - Multi resonant platform based on modified metallic nanoparticles for biological tissue characterization

AU - Iovine, R.

AU - La Spada, L.

AU - Tarparelli, R.

AU - Vegni, L.

PY - 2013/5/13

Y1 - 2013/5/13

N2 - In this contribution optical properties of new metallic nanoparticles for biomedical applications are investigated. These particles consist of a pair of opposing gold prisms with asymmetric dielectric holes. In this configuration the structure exhibits multi-resonant behavior in the Visible and Near Infrared Region, useful tool for multi-sensing platform based on local refractive index measurements. The electromagnetic properties of the structure are evaluated in terms of extinction cross-section through proper full-wave simulations. The sensitivity performances for the local refractive index variation are discussed. The obtained results show that the proposed particles could be efficiently applied for sensing applications.

AB - In this contribution optical properties of new metallic nanoparticles for biomedical applications are investigated. These particles consist of a pair of opposing gold prisms with asymmetric dielectric holes. In this configuration the structure exhibits multi-resonant behavior in the Visible and Near Infrared Region, useful tool for multi-sensing platform based on local refractive index measurements. The electromagnetic properties of the structure are evaluated in terms of extinction cross-section through proper full-wave simulations. The sensitivity performances for the local refractive index variation are discussed. The obtained results show that the proposed particles could be efficiently applied for sensing applications.

KW - Biological analysis

KW - Bow-tie

KW - Nanoparticles

KW - Refractive index measurements

UR - http://www.scopus.com/inward/record.url?scp=84880367619&partnerID=8YFLogxK

U2 - 10.1117/12.2020522

DO - 10.1117/12.2020522

M3 - Conference proceeding

SN - 9780819496058

VL - 8789

BT - Modeling Aspects in Optical Metrology IV

PB - SPIE

ER -