31 January 1994 Infrared spectra of joint fluids
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Proceedings Volume 2089, 9th International Conference on Fourier Transform Spectroscopy; (1994) https://doi.org/10.1117/12.166735
Event: Fourier Transform Spectroscopy: Ninth International Conference, 1993, Calgary, Canada
Abstract
The present study demonstrates the application of infrared spectroscopy to the diagnosis of arthritic conditions by analysis of joint fluids. The detection of carbon dioxide clathrates, their origin and the nature of the host material is discussed. The analytical sensitivity of mid IR second derivative spectra is demonstrated with the detection of the local anaesthetic lidocaine in some of the samples. Linear discriminant analysis and hierarchical clustering are successfully used to classify the spectra according to their respective clinical diagnosis.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hans H. Eysel, Hans H. Eysel, Henry H. Mantsch, Henry H. Mantsch, Michael Jackson, Michael Jackson, } "Infrared spectra of joint fluids", Proc. SPIE 2089, 9th International Conference on Fourier Transform Spectroscopy, (31 January 1994); doi: 10.1117/12.166735; https://doi.org/10.1117/12.166735
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