Abstract
We present techniques based on optical trapping of micron-sized particles as probes and detecting their motion with sub-nanometer accuracy at 100 kHz bandwidth that can measure viscoelastic properties of biomaterials and cells on micrometer scales.
© 2008 Optical Society of America
PDF ArticleMore Like This
Robert W. Applegate, Jeff Squier, Tor Vestad, John Oakey, and David W. M. Marr
CThQ4 Conference on Lasers and Electro-Optics (CLEO:S&I) 2008
Simon J. Parkin, Maren Funk, Kristen Tandy, Timo Nieminen, Halina Rubinsztein-Dunlop, and Norman Heckenberg
JSIII2_3 European Quantum Electronics Conference (EQEC) 2009
Francesca Bragheri, Paolo Minzioni, Ilaria Cristiani, Carlo Liberale, Francesco De Angelis, and Enzo Di Fabrizio
JWA126 Conference on Lasers and Electro-Optics (CLEO:S&I) 2008