Optical manipulation of silicon microparticles in biological environments

Amy L. Oldenburg; Se-Jung Moon; Karthy M. Kasi; Taekyung Kim; Chuen Ho; Rolf Timp; Hyungsoo Choi; Vladimir I. Gelfand; Joseph T. E. Roland; Kyekyoon Kim; Stephen A. Boppart; Gregory L. Timp

doi:10.1117/12.478123

19 June 2003 Optical manipulation of silicon microparticles in biological environments

Amy L. Oldenburg, Se-Jung Moon, Karthy M. Kasi, Taekyung Kim, Chuen Ho, Rolf Timp, Hyungsoo Choi, Vladimir I. Gelfand, Joseph T. E. Roland, Kyekyoon Kim, Stephen A. Boppart, Gregory L. Timp

Author Affiliations +

Proceedings Volume 4962, Manipulation and Analysis of Biomolecules, Cells, and Tissues; (2003) https://doi.org/10.1117/12.478123
Event: Biomedical Optics, 2003, San Jose, CA, United States

Abstract

Manipulation of micron-scale silicon particles has been investigated with optical tweezers implemented using a two-dimensional scanning trap driven with acousto-optic modulators. Spheres of latex, Poly(methyl methacrylate) (PMMA), silica, and silver-coated PMMA have been utilized to calibrate transverse trapping forces. The goal of this work is to non-invasively manipulate 10-20 μm silicon-based devices in and around cells.

Citation Download Citation

Amy L. Oldenburg, Se-Jung Moon, Karthy M. Kasi, Taekyung Kim, Chuen Ho, Rolf Timp, Hyungsoo Choi, Vladimir I. Gelfand, Joseph T. E. Roland, Kyekyoon Kim, Stephen A. Boppart, and Gregory L. Timp "Optical manipulation of silicon microparticles in biological environments", Proc. SPIE 4962, Manipulation and Analysis of Biomolecules, Cells, and Tissues, (19 June 2003); https://doi.org/10.1117/12.478123

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