Records |
Author |
Dickert, F. L.; Haunschild, A.; Kuschow, V.; Reif, M.; Stathopulos, H. |
Title |
Mass-sensitive detection of solvent vapors. Mechanistic studies on host-guest sensor principles by FT-IR spectroscopy and BET adsorption analysis |
Type |
Journal Article |
Year |
1996 |
Publication |
Analytical Chemistry |
Abbreviated Journal |
Anal. Chem. |
Volume |
68 |
Issue |
6 |
Pages |
1058-1061 |
Keywords |
supramolecular recognition, quartz crystal microbalance, QCM, surface acoustic wave, SAW, mass-sensitive sensor, detector, calixarenes, MM3 force field, Brunauer, Emmett and Teller theory, BET |
Abstract |
Chemical sensors, based on highly mass sensitive QMB or SAW devices, coated with thin layers of calixarenes, enable the detection of organic solvent vapours, especially halogenated or aromatic hydrocarbons, down to a few ppm. Force field calculations allow the tailoring of these sensor materials seeing that the predicted interaction energies between the host molecules and a large variety of analytes are linearly correlated to the measured sensor effects. These correlations and also BET adsorption analysis prove the analyte recognition properties of these calixarene coatings to be mainly based on host/guest inclusion principles. |
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ISSN |
0003-2700 |
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562 |
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Author |
Currie, N. C.; Demma, F. J.; Ferris Jr., D. D.; Kwasowsky, B. R.; McMillan, R. W.; Wicks, M. C. |
Title |
Infrared and millimeter-wave sensors for military special operations and law enforcement applications |
Type |
Journal Article |
Year |
1996 |
Publication |
Int. J. Infrared and Millimeter Waves |
Abbreviated Journal |
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Volume |
17 |
Issue |
7 |
Pages |
1117-1138 |
Keywords |
HgCdTe |
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ISSN |
0195-9271 |
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Serial |
466 |
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Author |
Chulcova, G. M.; Ptitsina, N. G.; Gershenzon, E. M.; Gershenzon, M. E.; Sergeev, A. V. |
Title |
Effect of the interference between electron-phonon and electron-impurity (boundary) scattering on resistivity Nb, Al, Be films |
Type |
Conference Article |
Year |
1996 |
Publication |
Czech J. Phys. |
Abbreviated Journal |
Czech J. Phys. |
Volume |
46 |
Issue |
S5 |
Pages |
2489-2490 |
Keywords |
Al, Be, Nb films |
Abstract |
The temperature dependence of the resistivity of thin Nb, Al, Be films has been studied over a wide temperature range 4-300 K. We have found that the temperature-dependent correction to the residual resistivity is well described by the sum of the Bloch-Grüneisen term and the term originating from the interference between electron-phonon and electron-impurity scattering. Study of the transport interference phenomena allows to determine electron-phonon coupling in disordered metals. The interference term is proportional to T2 and also to the residual resistivity and dominates over the Bloch-Grüneisen term at low temperatures (T<40 K). |
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ISSN |
0011-4626 |
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Serial |
1767 |
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Author |
Carlstrom, John E.; Jonas Zmuidzinas |
Title |
Millimeter and Submillimeter Techniques |
Type |
Book Chapter |
Year |
1996 |
Publication |
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Issue |
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Pages |
848 |
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Oxford University Press Inc |
Place of Publication |
New York |
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Review of radio science 1993–1996 |
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34 |
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Published for the International Union of Radio Science |
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Serial |
268 |
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Author |
Boyarskii, D. A.; Gershenzon, V. E.; Gershenzon, E. M.; Gol'tsman, G. N.; Ptitsina, N. G.; Tikhonov, V. V.; Chulkova, G. M. |
Title |
On the possibility of determining the microstructural parameters of an oil-bearing layer from radiophysical measurement data |
Type |
Journal Article |
Year |
1996 |
Publication |
J. of Communications Technology and Electronics |
Abbreviated Journal |
J. of Communications Technology and Electronics |
Volume |
41 |
Issue |
5 |
Pages |
408-414 |
Keywords |
submillimeter waves, transmission |
Abstract |
A method for the reconstruction of microstructural properties of an oil-bearing rock from the spectral dependence of the transmission factor of submillimeter waves is proposed. |
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ISSN |
1064-2269 |
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Notes |
Радиотехника и электроника 41, no. 4 (1996): 441-447 |
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Serial |
1611 |
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