SPECTRAL SIGNATURES OF ACETONE VAPOR FROM ULTRAVIOLET TO MILLIMETER WAVELENGTHS

This paper presents comparative analysis of different wavelength ranges for the spectroscopic detection of acetone vapor. We collected and analyzed original absorption line spectra arising from electronic transitions in the ultraviolet, near-infrared vibrational overtones, mid-infrared fundamentals, THz torsional modes, and mm-wave rotational transitions. Peak absorption cross sections of prominent spectral features are determined. The relative merit of each spectral range for sensing is considered, taking into account the absorption strength, available technology, and possible interferences.

[1]  A. Manolis,et al.  The diagnostic potential of breath analysis. , 1983, Clinical chemistry.

[2]  Analysis of torsional spectra of molecules with two internal C3v rotors. V - Barriers to internal rotation in ethylsilane , 1977 .

[3]  E. Linfield,et al.  Terahertz semiconductor-heterostructure laser , 2002, Nature.

[4]  Gamil A. Guirgis,et al.  Analysis of torsional spectra of molecules with two internal C3v rotors. XXIV. High resolution far infrared spectra of acetone‐d0, ‐d3, and ‐d6 , 1987 .

[5]  Y. Smeyers,et al.  An ab initio Structural and Spectroscopic Study of Acetone ‐ An Analysis of the Far Infrared Torsional Spectra of Acetone‐h6 and ‐d6. , 1993 .

[6]  Delwar Hossain,et al.  Measurements of Cavity Ringdown Spectroscopy of Acetone in the Ultraviolet and Near-Infrared Spectral Regions: Potential for Development of a Breath Analyzer , 2004, Applied spectroscopy.

[7]  H. Kjaergaard,et al.  Intensities in local mode overtone spectra of dimethyl ether and acetone , 1991 .

[8]  Soine Wh.  Contamination of clandestinely prepared drugs with synthetic by-products. , 1989 .

[9]  S. Cunnane,et al.  Epilepsy and the Ketogenic Diet: Assessment of Ketosis in Children Using Breath Acetone , 2002, Pediatric Research.

[10]  Robert E. Peale,et al.  Single axial-mode selection in a far-infrared p-Ge laser , 2000 .

[11]  H. E. Beere,et al.  Terahertz heterostructure lasers , 2002, The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society.

[12]  K. Marsh,et al.  Thermodynamic Properties of Key Organic Oxygen Compounds in the Carbon Range C1 to C4. Part 2. Ideal Gas Properties , 1986 .

[13]  J. Burie,et al.  The rotational spectrum of acetone: Internal rotation and centrifugal distortion analysis , 1986 .

[14]  A. Kaminskiĭ,et al.  Laser Crystals: Their Physics and Properties , 1990 .

[15]  Quantitative real-time monitoring of dryer effluent using fiber optic near-infrared spectroscopy. , 2000, Journal of pharmaceutical sciences.

[16]  V. Vaks,et al.  Millimeter Range Spectrometer with Phase Switching-Novel Method for Reaching of the Top Sensitivity , 1999 .

[17]  M. Winnewisser,et al.  Microwave, Infrared, and Laser Transitions of Methanol Atlas of Assigned Lines from 0 to 1258 cm-1 , 1995 .

[18]  H. Fang,et al.  Photoacousttc spectroscopy of vibrational overtones in polyatomic molecules. , 1982, Applied optics.

[19]  J. M. Hollis,et al.  Confirmation of Interstellar Acetone , 2002 .