All-optical nanoscale pH meter: A plasmonic nanodevice with quantifiable output

Sandra W. Bishnoi, Carly S. Filgueira, Christopher J. Rozell, Bruce R. Johnson, Don H. Johnson, Naomi J. Halas

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

1 Scopus citations

Abstract

An Au nanoshell with a pH sensitive molecular adsorbate functions as a standalone, all-optical nanoscale pH meter that monitors its local environment with an average accuracy of ±0.1 pH units across its operating range.

Original languageEnglish (US)
Title of host publication19th Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages300-301
Number of pages2
ISBN (Print)0780395557, 9780780395558
DOIs
StatePublished - Jan 1 2006
Event19th Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS - Montreal, QC, Canada
Duration: Oct 29 2006Nov 2 2006

Other

Other19th Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS
CountryCanada
CityMontreal, QC
Period10/29/0611/2/06

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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