Method and compositions for detecting of bloodstains using fluorescin-fluorescein reaction
Abstract
A method, compositions and kit are set forth for detecting blood stains. A reactant solution includes fluorescin solubilized (reduced) in acetic acid in ethanol. The solution may be buffered to a pH of approximately 9. After spraying the reactant solution on the suspected area an oxidizer is applied to promote the fluorescin to fluorescein reaction with the blood. The reacted fluorescein is then detected through luminescence for capture by photography.
- Inventors:
- Issue Date:
- Research Org.:
- ~Individually Owned Patent
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1174732
- Patent Number(s):
- 6692967
- Application Number:
- 09/894,301
- Assignee:
- Di Benedetto, John; Kyle, Kevin; Boan, Terry; Marie, Charlene
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- DOE Contract Number:
- AC08-96NV11718
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 59 BASIC BIOLOGICAL SCIENCES
Citation Formats
Di Benedetto, John, Kyle, Kevin, Boan, Terry, and Marie, Charlene. Method and compositions for detecting of bloodstains using fluorescin-fluorescein reaction. United States: N. p., 2004.
Web.
Di Benedetto, John, Kyle, Kevin, Boan, Terry, & Marie, Charlene. Method and compositions for detecting of bloodstains using fluorescin-fluorescein reaction. United States.
Di Benedetto, John, Kyle, Kevin, Boan, Terry, and Marie, Charlene. Tue .
"Method and compositions for detecting of bloodstains using fluorescin-fluorescein reaction". United States. https://www.osti.gov/servlets/purl/1174732.
@article{osti_1174732,
title = {Method and compositions for detecting of bloodstains using fluorescin-fluorescein reaction},
author = {Di Benedetto, John and Kyle, Kevin and Boan, Terry and Marie, Charlene},
abstractNote = {A method, compositions and kit are set forth for detecting blood stains. A reactant solution includes fluorescin solubilized (reduced) in acetic acid in ethanol. The solution may be buffered to a pH of approximately 9. After spraying the reactant solution on the suspected area an oxidizer is applied to promote the fluorescin to fluorescein reaction with the blood. The reacted fluorescein is then detected through luminescence for capture by photography.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Feb 17 00:00:00 EST 2004},
month = {Tue Feb 17 00:00:00 EST 2004}
}
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Works referenced in this record:
Hyperconjugation in hydrocarbons: Not just a “mild sort of conjugation”
journal, April 2013
- Wu, Judy I-Chia; Schleyer, Paul von Ragué
- Pure and Applied Chemistry, Vol. 85, Issue 5