Optics: measuring and testing – By dispersed light spectroscopy – With raman type light scattering
Patent
1992-01-16
1995-03-21
Evans, F. L.
Optics: measuring and testing
By dispersed light spectroscopy
With raman type light scattering
G01J 344, G01N 2165
Patent
active
054001366
ABSTRACT:
A dosimeter and probe for measuring exposure to chemical and biological compounds is disclosed. The dosimeter or probe includes a collector which may be analyzed by surface-enhanced Raman spectroscopy. The collector comprises a surface-enhanced Raman scattering-active material having a coating applied thereto to improve the adsorption properties of the collector. The collector may also be used in automated sequential devises, in probe array devices.
REFERENCES:
patent: 4674878 (1987-06-01), Vo-Dinh
patent: 4680165 (1992-04-01), Vo-Dinh
patent: 4781458 (1988-11-01), Angel et al.
patent: 5255067 (1993-10-01), Carrabba et al.
Adams Harold W.
Evans F. L.
Marasco Joseph A.
Martin Marietta Energy Systems Inc.
Neely Andrew S.
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