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Title: Surface-enhanced Raman scattering (SERS) dosimeter and probe

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.
Inventors:
 [1]
  1. (Knoxville, TN)
Issue Date:
OSTI Identifier:
869796
Assignee:
Martin Marietta Energy Systems, Inc. (Oak Ridge, TN) ORNL
Patent Number(s):
US 5400136
Contract Number:
AC05-84OR21400
Research Org:
LOCKHEED MARTIN ENRGY SYST INC
Country of Publication:
United States
Language:
English
Subject:
surface-enhanced; raman; scattering; sers; dosimeter; probe; measuring; exposure; chemical; biological; compounds; disclosed; collector; analyzed; spectroscopy; comprises; scattering-active; material; coating; applied; thereto; improve; adsorption; properties; automated; sequential; devises; array; devices; coating applied; surface-enhanced raman; applied thereto; raman scattering; active material; enhanced raman; raman spectroscopy; biological compounds; /356/