Femtosecond-laser-written waveguides were integrated with fluidic microchannels in a commercial lab-on-a-chip. High-spatial-resolution monitoring of fluorescently labeled DNA molecules during capillary electrophoresis separation is demonstrated, as an intermediate step toward point-of-care diagnostic bioassays for DNA analysis.

© 2009 Optical Society of America

PDF Article
More Like This
Optical Sensing by Femtosecond Laser Written Waveguides in a Microfluidic Chip for Capillary Electrophoresis

R. Martinez-Vazquez, R. Osellame, M. Cretich, M. Chiari, C. Dongre, H. J. W. M. Hoekstra, H. H. van den Vlekkert, R. Ramponi, M. Pollnau, and G. Cerullo
CThP4 Conference on Lasers and Electro-Optics (CLEO) 2009

Femtosecond Laser Micromachining: An Enabling Tool for Optofluidics

R. Osellame, R. Martinez-Vazquez, R. Ramponi, and G. Cerullo
LMTuC3 Femtosecond Laser Microfabrication (LM) 2009

High-resolution, Multi-wavelength Fluorescent DNA Analysis in an Optofluidic Chip

C. Dongre, J. van Weerd, G. A. J. Besselink, R. Martinez Vazquez, R. Osellame, G. Cerullo, R. van Weeghel, H. H. van den Vlekkert, H. J. W. M. Hoekstra, and M. Pollnau
CTuN7 Conference on Lasers and Electro-Optics (CLEO) 2010


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access Optica Member Subscription