Luminescent detection of hydrazine and hydrazine derivatives
Abstract
The present invention generally relates to methods for modulating the optical properties of a luminescent polymer via interaction with a species (e.g., an analyte). In some cases, the present invention provides methods for determination of an analyte by monitoring a change in an optical signal of a luminescent polymer upon exposure to an analyte. Methods of the present invention may be useful for the vapor phase detection of analytes such as explosives and toxins. The present invention also provides methods for increasing the luminescence intensity of a polymer, such as a polymer that has been photobleached, by exposing the luminescent polymer to a species such as a reducing agent.
- Inventors:
-
- Newton, MA
- (Boston, MA)
- Issue Date:
- Research Org.:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1040791
- Patent Number(s):
- 8158437
- Application Number:
- 12/308,298
- Assignee:
- Massachusetts Institute of Technology (Cambridge, MA)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Swager, Timothy M, and Thomas, III, Samuel W. Luminescent detection of hydrazine and hydrazine derivatives. United States: N. p., 2012.
Web.
Swager, Timothy M, & Thomas, III, Samuel W. Luminescent detection of hydrazine and hydrazine derivatives. United States.
Swager, Timothy M, and Thomas, III, Samuel W. Tue .
"Luminescent detection of hydrazine and hydrazine derivatives". United States. https://www.osti.gov/servlets/purl/1040791.
@article{osti_1040791,
title = {Luminescent detection of hydrazine and hydrazine derivatives},
author = {Swager, Timothy M and Thomas, III, Samuel W.},
abstractNote = {The present invention generally relates to methods for modulating the optical properties of a luminescent polymer via interaction with a species (e.g., an analyte). In some cases, the present invention provides methods for determination of an analyte by monitoring a change in an optical signal of a luminescent polymer upon exposure to an analyte. Methods of the present invention may be useful for the vapor phase detection of analytes such as explosives and toxins. The present invention also provides methods for increasing the luminescence intensity of a polymer, such as a polymer that has been photobleached, by exposing the luminescent polymer to a species such as a reducing agent.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Apr 17 00:00:00 EDT 2012},
month = {Tue Apr 17 00:00:00 EDT 2012}
}
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