Infrared spectra of joint fluids

Hans H. Eysel; Henry H. Mantsch; Michael Jackson

doi:10.1117/12.166735

31 January 1994 Infrared spectra of joint fluids

Hans H. Eysel, Henry H. Mantsch, Michael Jackson

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.

Citation Download Citation

Hans H. Eysel, Henry H. Mantsch, and Michael Jackson "Infrared spectra of joint fluids", Proc. SPIE 2089, 9th International Conference on Fourier Transform Spectroscopy, (31 January 1994); https://doi.org/10.1117/12.166735

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