Nanoparticle light scattering on interferometric surfaces

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

doi:10.1117/12.874737

11 February 2011 Nanoparticle light scattering on interferometric surfaces

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

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).

Citation Download Citation

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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