Detection of single nanoparticles using photonic crystal enhanced microscopy Conference Paper uri icon

abstract

  • We demonstrate a label-free biosensor imaging approach that utilizes a photonic-crystal surface to detect attachment of individual nanoparticles down to ~65x30x30nm3. Matching nanoparticle plasmon resonant-frequency to the photonic-crystal resonance substantially increases sensitivity of the approach. 2014 OSA.

published proceedings

  • Optics InfoBase Conference Papers

author list (cited authors)

  • Zhuo, Y., Hub, H., Chen, W., Lub, M., Tian, L., Yu, H., ... Cunningham, B. T.

complete list of authors

  • Zhuo, Y||Hub, H||Chen, W||Lub, M||Tian, L||Yu, H||Long, KD||Chow, E||King, WP||Singamaneni, S||Cunningham, BT

publication date

  • January 1, 2014 11:11 AM