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

Fingerprint

viruses
Viruses
Nanoparticles
Whispering gallery modes
nanoparticles
Microcavities
whispering gallery modes
Laser modes
Spectrometry
Adsorption
adsorption
spectroscopy

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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
Zhu, Jiangang ; Ozdemir, Sahin ; He, Lina ; Chen, Da Ren ; Yang, Lan. / Detecting and measuring single viruses and nanoparticles with an optical microresonator. CLEO: Science and Innovations, CLEO_SI 2011. 2011.
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author = "Jiangang Zhu and Sahin Ozdemir and Lina He and Chen, {Da Ren} and Lan Yang",
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month = "12",
day = "1",
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Zhu, J, Ozdemir, S, He, L, Chen, DR & Yang, L 2011, Detecting and measuring single viruses and nanoparticles with an optical microresonator. in CLEO: Science and Innovations, CLEO_SI 2011. CLEO: Science and Innovations, CLEO_SI 2011, Baltimore, MD, United States, 5/1/11.

Detecting and measuring single viruses and nanoparticles with an optical microresonator. / Zhu, Jiangang; Ozdemir, Sahin; He, Lina; Chen, Da Ren; Yang, Lan.

CLEO: Science and Innovations, CLEO_SI 2011. 2011.

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

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T1 - Detecting and measuring single viruses and nanoparticles with an optical microresonator

AU - Zhu, Jiangang

AU - Ozdemir, Sahin

AU - He, Lina

AU - Chen, Da Ren

AU - Yang, Lan

PY - 2011/12/1

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