Zobrazeno 1 - 10
of 113
pro vyhledávání: '"J. E. Katon"'
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 75:655-667
On the basis of the recent vibrational and structural data, enthalpy, free energy, entropy and heat capacity of cyclohexane and acetaldehyde have been computed for the temperature range 200-2000°K by the statistical-mechanical treatment. The calcula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::009f846338e53f2ea5d3f0ea0e1943d0
https://doi.org/10.1002/bscb.19660750909
https://doi.org/10.1002/bscb.19660750909
Publikováno v:
Applied Spectroscopy. 48:1387-1393
Molecular microspectroscopy was used to characterize different pigments loaded into polypropylene fibers. Single-fiber analysis by infrared, visible, and Raman microspectroscopies proved to be quite complementary for identification and quantitation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cefd2287e57ac632eb556c4ef770539
https://doi.org/10.1366/0003702944027976
https://doi.org/10.1366/0003702944027976
Publikováno v:
Analytical Chemistry. 66:1937-1940
A new thin-layer chromatography (TLC) technique termed microchannel TLC, is described. Channel having the dimensions 400 μm×200 μm×5 cm (W×D×L), have been packed with a zirconia stationary phase and used for TLC. Subsequent infrared microspectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f9bba8b039530c835b6304edee2f509
https://doi.org/10.1021/ac00085a003
https://doi.org/10.1021/ac00085a003
Autor:
P. A. Martoglio, J. E. Katon
Publikováno v:
Journal of Molecular Structure. 296:35-51
Infrared and FT-Raman spectra of both deuterated and undeuterated tetronic acid have been examined. The enol form predominates in the solid form, but some keto form is apparent in the spectra. Reported here are the tentative assignments for all bands
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5404528d0317836a53908cec3baa129
https://doi.org/10.1016/0022-2860(93)80116-d
https://doi.org/10.1016/0022-2860(93)80116-d
Autor:
J. E. Katon, Andre J. Sommer
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 49:611-620
Improvements to an existing Fourier transform Raman microprobe are described which include the optimization of the spectrometer for use in the near-IR region, the laser input optics in the microscope and optics employed to couple the microscope to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82aa8deb24b673472c4af4957b03c4e3
https://doi.org/10.1016/0584-8539(93)80083-m
https://doi.org/10.1016/0584-8539(93)80083-m
Autor:
P. A. Martoglio, J. E. Katon
Publikováno v:
ChemInform. 24
Infrared and FT-Raman spectra of both deuterated and undeuterated tetronic acid have been examined. The enol form predominates in the solid form, but some keto form is apparent in the spectra. Reported here are the tentative assignments for all bands
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2593f953c03847273ca401447fc8295
https://doi.org/10.1002/chin.199343034
https://doi.org/10.1002/chin.199343034
Autor:
J. E. Katon, A. J. Sommer
Publikováno v:
Analytical Chemistry. 64:931A-940A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95a7ca46df16ad349465db2d127e562f
https://doi.org/10.1021/ac00043a725
https://doi.org/10.1021/ac00043a725
Publikováno v:
Analytical Chemistry. 64:2183-2186
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5619ca02b48af8f1dc3337d14962273
https://doi.org/10.1021/ac00042a028
https://doi.org/10.1021/ac00042a028
Autor:
J. E. Katon, Andre J. Sommer
Publikováno v:
Applied Spectroscopy. 45:1633-1640
Model experiments were conducted in an effort to quantitatively assess the extent of stray light, resulting from diffraction, in an FT-IR microscope system. The effects of stray light were studied under conditions employing different aperturing modes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc3547ba092683ef982fa7031a11728e
https://doi.org/10.1366/0003702914335229
https://doi.org/10.1366/0003702914335229
Publikováno v:
Microchemical Journal. 44:105-116
An ultramicro cylindrical internal reflectance (CIRCLE) cell with an internal volume of 1.75 μl, which is used with an IR-PLAN infrared microscope, is described. The path length and reflectance parameters of the cell have been determined and compare
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06ddf0bc5eb5837cbcdc365157d393c5
https://doi.org/10.1016/0026-265x(91)90087-6
https://doi.org/10.1016/0026-265x(91)90087-6