Journal Published Online: 01 May 1987
Volume 32, Issue 3

Nitro-Benzofurazanyl Ethers—A New Series of Fluorigenic Fingerprint Reagents

CODEN: JFSCAS

Abstract

Five 7-nitro-4-benzofurazanyl ethers have been prepared and examined as potential fluorigenic reagents for latent fingerprints on paper. All developed latent fingerprints with high sensitivity, similar to that of the parent compound 4-chloro-7-nitrobenzofurazan (NBD-chloride). Although development in solution is faster, vapor phase development is also possible, and it has certain advantages such as the avoidance of the use of solvents and the smaller background fluorescence and discoloration.

Author Information

Almog, J
Division of Criminal Identification, Israel National Police, Jerusalem, Israel
Zeichner, A
Division of Criminal Identification, Israel National Police, Jerusalem, Israel
Shifrina, S
Division of Criminal Identification, Israel National Police, Jerusalem, Israel
Scharf, G
Division of Criminal Identification, Israel National Police, Jerusalem, Israel
Pages: 12
Price: $25.00
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Stock #: JFS12363J
ISSN: 0022-1198
DOI: 10.1520/JFS12363J