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Conference Paper
Conference on Lasers and Electro-Optics
Baltimore, Maryland United States
May 22, 2005
ISBN: 1-55752-770-9
Optical Techniques for Biological Sensing (CTuP)

Raman-Tweezers Sensing: Fast Detection and Discrimination of Bacterial Spores and Vegetative Cells

Changan Xie, Jason Mace, Mumtaz A. Dinno, Yong-qing Li, Wei Tang, and Ronald J. Newton

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Raman-tweezers spectroscopy has been used for the rapid detection of dipicolinic acid (DPA) of single bacterial spores and reagentless discrimination of different species of bacterial cells with principal component analysis and cluster analysis.

© 2005 Optical Society of America

OCIS Codes
(170.0170) Medical optics and biotechnology : Medical optics and biotechnology
(170.1530) Medical optics and biotechnology : Cell analysis
(170.5660) Medical optics and biotechnology : Raman spectroscopy

C. Xie, J. Mace, M. A. Dinno, Y. Li, W. Tang, and R. J. Newton, "Raman-Tweezers Sensing: Fast Detection and Discrimination of Bacterial Spores and Vegetative Cells," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2005), paper CTuP6.

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