Detecting and measuring single viruses and nanoparticles with an optical microresonator

Jiangang Zhu, Sahin Ozdemir, Lina He, Da Ren Chen, Lan Yang

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

Abstract

We show that adsorption of individual viruses and nanoparticles leads to discrete changes in the mode splitting spectra of a whispering-gallery-mode (WGM) microcavity, which enables a single nanoparticle spectrometry scheme to measure each particle.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2011
StatePublished - Dec 1 2011
EventCLEO: Science and Innovations, CLEO_SI 2011 - Baltimore, MD, United States
Duration: May 1 2011May 6 2011

Other

OtherCLEO: Science and Innovations, CLEO_SI 2011
CountryUnited States
CityBaltimore, MD
Period5/1/115/6/11

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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  • Cite this

    Zhu, J., Ozdemir, S., He, L., Chen, D. R., & Yang, L. (2011). Detecting and measuring single viruses and nanoparticles with an optical microresonator. In CLEO: Science and Innovations, CLEO_SI 2011