Abstract

We demonstrate a label-free biosensor imaging approach that utilizes a photonic-crystal surface to detect attachment of individual nanoparticles down to ∼65×30×30nm3. Matching nanoparticle plasmon resonant-frequency to the photonic-crystal resonance substantially increases sensitivity of the approach.

Original languageEnglish (US)
Title of host publication2014 Conference on Lasers and Electro-Optics, CLEO 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Volume2014-January
StatePublished - Jan 1 2014
Event2014 Conference on Lasers and Electro-Optics, CLEO 2014 - San Jose, United States
Duration: Jun 8 2014Jun 13 2014

Other

Other2014 Conference on Lasers and Electro-Optics, CLEO 2014
CountryUnited States
CitySan Jose
Period6/8/146/13/14

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

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  • Cite this

    Zhuo, Y., Hu, H., Chen, W., Lu, M., Tian, L., Yu, H., Long, K. D., Chow, E., King, W. P., Singamaneni, S., & Cunningham, B. T. (2014). Detection of single nanoparticles using photonic crystal enhanced microscopy. In 2014 Conference on Lasers and Electro-Optics, CLEO 2014 (Vol. 2014-January). [6989666] Institute of Electrical and Electronics Engineers Inc..