Detection of Single Nanoparticles Using Photonic Crystal Enhanced Microscopy
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2014 Optical Society of America. We demonstrate a label-free biosensor imaging approach that utilizes a photonic-crystal surface to detect attachment of individual nanoparticles down to 653030nm3. Matching nanoparticle plasmon resonant-frequency to the photonic-crystal resonance substantially increases sensitivity of the approach.
2014 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)
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Zhuo, Y., Hu, H., Chen, W., Lu, M., Tian, L., Yu, H., ... Cunningham, B. T.
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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