@inproceedings{6cef8b268554407383cb42d7509b9d9d,
title = "Portable multi-color fluorescent detection for point-of-care",
abstract = "This work describes a portable multi-color fluorescence detection system based on a CMOS image sensor and polarization signal isolation. Taking advantage of the wavelength independent nature of the cross-polarization scheme, microparticles with different emission can be excited and detected simultaneously. By changing excitation light polarization the detection can be switched between bright and dark field. The high spatial resolution (\textasciitilde{}3μm) and contrast lead to the accuracy of \textasciitilde{}98\% in particle counting and \textasciitilde{}97\% in size measurement. The spectral resolution provides additional means to distinguish fluorescently labeled particles even of the same size.",
keywords = "CMOS image sensor, Microparticle imaging, Multiplexed detection",
author = "L. Shen and M. Ratterman and D. Klotzkin and I. Papautsky",
year = "2011",
language = "English",
isbn = "9781618395955",
series = "15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011",
pages = "574--576",
booktitle = "15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011",
note = "15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011 ; Conference date: 02-10-2011 Through 06-10-2011",
}