Zobrazeno 1 - 10
of 56
pro vyhledávání: '"E. Roland Menzel"'
Publikováno v:
The Scientific World Journal, Vol 4, Pp 55-66 (2004)
Some field tests in counter-terrorism efforts to detect explosive traces employ chemistries that yield colored products. We have examined a test kit of this kind, ETKPlus, based on widely used chemistries and employed extensively by the Israel Police
Externí odkaz:
https://doaj.org/article/a9ea1fade30d4fa0893224fe5ca82bfa
Publikováno v:
The Scientific World Journal, Vol 4, Pp 948-955 (2004)
We explore the detection of paraoxon, a model compound for nonvolatile organophosphate nerve agents such as VX. The detection utilizes europium complexes with 1,10 phenanthroline and thenoyltrifluoroacetone as sensitizing ligands. Both europium lumin
Externí odkaz:
https://doaj.org/article/61425cc1fd8747298ea4a6abb61fefb9
Publikováno v:
The Scientific World Journal, Vol 4, Pp 725-735 (2004)
We report a photoluminescence-based field method for detecting traces of explosives. In its standard version, the method utilizes a commercially available color spot test kit for treating explosive traces on filter paper after swabbing. The colored p
Externí odkaz:
https://doaj.org/article/62ad977c949e4564b3ae6ca46c664eda
Autor:
Kimberly K. Bouldin, E. Roland Menzel
Publikováno v:
The Scientific World Journal, Vol 2, Pp 542-545 (2002)
Lanthanide complexes are employed in photoluminescence detection of fingerprints because their long luminescence lifetimes allow use of time-resolved imaging techniques to suppress problematic background fluorescence. To date, however, these complexe
Externí odkaz:
https://doaj.org/article/9570ac79de8346508211bca0f055a0ba
Autor:
E. Roland Menzel
Publikováno v:
The Scientific World Journal, Vol 1, Pp 498-509 (2001)
Photoluminescence detection of latent fingerprints has over the last quarter century brought about a new level of fingerprint detection sensitivity. The current state of the art is briefly reviewed to set the stage for upcoming new fingerprint proces
Externí odkaz:
https://doaj.org/article/6a21c33b5b374d13bf096e32653e32e2
Autor:
E. Roland Menzel
Publikováno v:
Anti-Terrorism; Forensic Science; Psychology in Police Investigations ISBN: 9780429036590
Anti-Terrorism; Forensic Science; Psychology in Police Investigations
Anti-Terrorism; Forensic Science; Psychology in Police Investigations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6409c7d53bfa4fbd6ba6c3d1af6f9cc
https://doi.org/10.4324/9780429036590-37
https://doi.org/10.4324/9780429036590-37
Autor:
E. Roland Menzel
Publikováno v:
Applied Spectroscopy Reviews. 34:209-247
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::587564bca0ad676554556ece8d473b66
https://doi.org/10.1081/asr-100101216
https://doi.org/10.1081/asr-100101216
Autor:
Clay E Allred, E. Roland Menzel
Publikováno v:
Forensic Science International. 85:83-94
A lipid-specific europium-based chemistry for the detection of latent fingerprints is presented. The applicability of the method to both porous and smooth surfaces, its basis of covalent reaction with lipids, the absence of chlorofluorocarbon carrier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74357d89742ce71fea387304cab750a9
https://doi.org/10.1016/s0379-0738(96)02080-4
https://doi.org/10.1016/s0379-0738(96)02080-4
Publikováno v:
Forensic Science International. 77:3-11
In this paper, the quantitative luminescence intensities of different radiative transitions and a qualitative discussion about the role of different substituent, in ninhydrin analogs, in the luminescence enhancement of Eu3+ and Tb3+ ions when complex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::321ae3fdefa63e2b00f4ab098b810fe7
https://doi.org/10.1016/0379-0738(95)01829-8
https://doi.org/10.1016/0379-0738(95)01829-8
Autor:
E. Roland Menzel
Publikováno v:
Encyclopedia of Analytical Chemistry
Emission spectroscopy, which in the forensic science context historically has meant (carbon) arc spectroscopy, is occasionally still employed in paint examination and some other trace evidence areas, but has largely been replaced by atomic absorption
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6dec3310c8f66f4bd8c5222a0ffa5ee
https://doi.org/10.1002/9780470027318.a1105
https://doi.org/10.1002/9780470027318.a1105