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Smith, Z. J., Knorr, F., Pagba, C. V., Wachsmann-Hogiu, S. Rejection of Fluorescence Background in Resonance and Spontaneous Raman Microspectroscopy. J. Vis. Exp. (51), e2592, doi:10.3791/2592 (2011).
Savitzky, A. & Golay, M. J. E. Smoothing and differentiation of data by simplified least squares procedures. Analytical Chemistry 36, 1627-1639 (1964).
Lieber, C. A. & Mahadevan-Jansen, A. Automated method for subtraction of fluorescence from biological Raman spectra. Applied Spectroscopy 57, 1363-1367 (2003).
Gniadecka, M. et al. Melanoma diagnosis by Raman spectroscopy and neural networks: Structure alterations in proteins and lipids in intact cancer tissue. Journal of Investiga-tive Dermatology 122, 443-449 (2004).
Lieber, C. A., Majumder, S. K., Billheimer, D., Ellis, D. L. & Mahadevan-Jansen, A. Raman microspectroscopy for skin cancer detection in vitro. Journal of Biomedical Optics 13, 024013 (2008).
Chen, K., Qin, Y., Zheng, F., Sun, M. & Shi, D. Diagnosis of colorectal cancer using Raman spectroscopy of laser-trapped single living epithelial cells. Optics Letters 31, 2015-2017 (2006).
Chan, J. W. et al. Nondestructive identification of individual leukemia cells by laser trapping Raman spectroscopy. Analytical Chemistry 80, 2180-2187 (2008).
Zhu, Q. Y., Quivey, R. G. & Berger, A. J. Measurement of bacterial concentration fractions in polymicrobial mixtures by Raman microspectroscopy. Journal of Biomedical Optics 9, 1182-1186 (2004).
Rösch, P. et al. Chemotaxonomic identification of single bacteria by micro-Raman spectroscopy: Application to clean-room-relevant biological contaminations. Applied and Environmental Microbiology 71, 1626-1637 (2005).
Moritz, T. J. et al. Raman spectroscopic signatures of the metabolic states of escherichia coli cells and their dependence on antibiotics treatment. Biophysical Journal 98, 742a - 742a (2010).
Dehring, K. A. et al. Identifying chemical changes in subchondral bone taken from murine knee joints using Raman spectroscopy. Applied Spectroscopy 60, 1134-1141 (2006).
Berger, A. J., Koo, T. W., Itzkan, I., Horowitz, G. & Feld, M. S. Multicomponent blood analysis by near-infrared Raman spectroscopy. Applied Optics 38, 2916-2926 (1999).
Qi, D. & Berger, A. J. Chemical concentration measurement in blood serum and urine samples using liquid-core optical fiber Raman spectroscopy. Applied Spectroscopy 46, 1726-1734 (2007).
Beier, B. D. & Berger, A. J. Method for automated background subtraction from Raman spectra containing known contaminants. The Analyst 134, 1198-1202 (2009).
De Luca, A. C., Mazilu, M., Riches, A., Herrington, C. S. & Dholakia, K. Online fluorescence suppression in modulated Raman spectroscopy. Analytical Chemistry 82, 738-745 (2010).
Evans, C. L. et al. Chemical imaging of tissue in vivo with video-rate coherent anti-Stokes Raman scattering microscopy. Proceedings of the National Academy of Sciences of the United States of America 102, 16807-16812 (2005).
Jones, W. J. & Stoiche , B. P. Inverse raman spectra: Induced absorption at optical frequencies. Physical Review Letters 13, 657-659 (1964).
Freudiger, C. W. et al. Label-Free Biomedical Imaging with High Sensitivity by Stimulated Raman Scattering Microscopy. Science 322, 1857-1861 (2008).
Cui, M., Bachler, B. R. & Ogilvie, J. P. Comparing coherent and spontaneous Raman scattering under biological imaging conditions. Optics Letters 34, 773-775 (2009).
Matousek, P., Towrie, M., Stanley, A. & Parker, A. W. Efficient rejection of fluorescence from Raman spectra using picosecond Kerr gating. Applied Spectroscopy 53, 1485-1489 (1999).
Matousek, P. et al. Fluorescence suppression in resonance Raman spectroscopy using a high-performance picosecond Kerr gate. Journal of Raman Spectroscopy 32, 983-988 (2001).
Knorr, F., Smith, Z. J. & Wachsmann-Hogiu, S. Development of a time-gated system for Raman spectroscopy of biological samples. Optics Express 18, 20049-20058 (2010).