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Proceedings Paper

Femtosecond near-infrared opto-injection of single living cells: pore size in dependence of laser intensity
Author(s): Cheng Peng; Ingrid Wilke; Robert E. Palazzo
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Paper Abstract

We investigate the size of transient artificial pores as a function of the incident laser intensity in femtosecond nearinfrared laser opto-injection into single living Bovine aortic endothelial cells (BAECs). Molecules ranging in size from 457 dalton to 500kD were used in size exclusion experiments. We found that the threshold laser intensity for pore creation was in dependence of the size of the molecule.

Paper Details

Date Published: 1 March 2006
PDF: 8 pages
Proc. SPIE 6084, Optical Interactions with Tissue and Cells XVII, 608413 (1 March 2006); doi: 10.1117/12.644342
Show Author Affiliations
Cheng Peng, Rensselaer Polytechnic Institute (United States)
Ingrid Wilke, Rensselaer Polytechnic Institute (United States)
Robert E. Palazzo, Rensselaer Polytechnic Institute (United States)


Published in SPIE Proceedings Vol. 6084:
Optical Interactions with Tissue and Cells XVII
Steven L. Jacques; William P. Roach, Editor(s)

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