Nanoparticle light scattering on interferometric surfaces

K. Hayrapetyan; K. M. Arif; C. A. Savran; D. D. Nolte

doi:10.1117/12.874737

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11 February 2011 Nanoparticle light scattering on interferometric surfaces

K. Hayrapetyan, K. M. Arif, C. A. Savran, D. D. Nolte

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Proceedings Volume 7908, Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications VIII; 790803 (2011) https://doi.org/10.1117/12.874737
Event: SPIE BiOS, 2011, San Francisco, California, United States

Abstract

We present a model based on Mie Surface Double Interaction (MSDI) to explore bead-based detection mechanisms using imaging and scanning. The application goal of this work is to explore the trade-offs between the sensitivity and throughput among various detection methods. Experimentally we use thermal oxide on silicon to establish and control surface interferometric conditions. Surface-captured gold beads are detected using Molecular Interferometric Imaging (MI2) and Spinning-Disc Interferometry (SDI).

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K. Hayrapetyan, K. M. Arif, C. A. Savran, and D. D. Nolte "Nanoparticle light scattering on interferometric surfaces", Proc. SPIE 7908, Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications VIII, 790803 (11 February 2011); https://doi.org/10.1117/12.874737

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