Detection of single nanoparticles using photonic crystal enhanced microscopy

Yue Zhuo, Huan Hu, Weili Chen, Meng Lu, Limei Tian, Hojeong Yu, Kenneth D. Long, Edmond Chow, William P. King, Srikanth Singamaneni, Brian T. Cunningham

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

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

Fingerprint

Photonic crystals
Microscopic examination
photonics
Nanoparticles
microscopy
nanoparticles
bioinstrumentation
crystal surfaces
Biosensors
crystals
attachment
resonant frequencies
Labels
Natural frequencies
Imaging techniques
sensitivity

ASJC Scopus subject areas

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

Cite this

Zhuo, Y., Hu, H., Chen, W., Lu, M., Tian, L., Yu, H., ... 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..

Detection of single nanoparticles using photonic crystal enhanced microscopy. / Zhuo, Yue; Hu, Huan; Chen, Weili; Lu, Meng; Tian, Limei; Yu, Hojeong; Long, Kenneth D.; Chow, Edmond; King, William P.; Singamaneni, Srikanth; Cunningham, Brian T.

2014 Conference on Lasers and Electro-Optics, CLEO 2014. Vol. 2014-January Institute of Electrical and Electronics Engineers Inc., 2014. 6989666.

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

Zhuo, Y, Hu, H, Chen, W, Lu, M, Tian, L, Yu, H, Long, KD, Chow, E, King, WP, Singamaneni, S & Cunningham, BT 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., 2014 Conference on Lasers and Electro-Optics, CLEO 2014, San Jose, United States, 6/8/14.
Zhuo Y, Hu H, Chen W, Lu M, Tian L, Yu H et al. Detection of single nanoparticles using photonic crystal enhanced microscopy. In 2014 Conference on Lasers and Electro-Optics, CLEO 2014. Vol. 2014-January. Institute of Electrical and Electronics Engineers Inc. 2014. 6989666
Zhuo, Yue ; Hu, Huan ; Chen, Weili ; Lu, Meng ; Tian, Limei ; Yu, Hojeong ; Long, Kenneth D. ; Chow, Edmond ; King, William P. ; Singamaneni, Srikanth ; Cunningham, Brian T. / Detection of single nanoparticles using photonic crystal enhanced microscopy. 2014 Conference on Lasers and Electro-Optics, CLEO 2014. Vol. 2014-January Institute of Electrical and Electronics Engineers Inc., 2014.
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