Zobrazeno 1 - 10
of 15
pro vyhledávání: '"R. Thomas Chamberlain"'
Autor:
Samuel P. Hernandez, Liza Mercado, Nairmen Mina, R. Thomas Chamberlain, Miguel E. Castro-Rosario, Perla M. Torres, Lewis Mortimer Gomez, Richard Lareau
Publikováno v:
The Journal of Physical Chemistry B. 108:12314-12317
Atomic force microscopy (AFM), scanning electron microscopy (SEM), white light imaging measurements, and Raman microscopy were employed for the characterization of hexahydro-1,3,5-trinitro-1,3,5-s-triazine (RDX) nanoparticles deposited on glass subst
Autor:
Perla M. Torres, Alberto Santana, Liza Mercado, Miguel Castro, Ismael Cotte, R. Thomas Chamberlain, Samuel P. Hernandez, Nairmen Mina, and Richard Lareau
Publikováno v:
The Journal of Physical Chemistry B. 108:8799-8805
Deposits of β and α RDX on glass substrates have been examined with optical and Raman microscopy. The measurements reveal significant differences in the morphology and Raman spectra of β and α RDX. Structures that resemble an island, as well as s
Autor:
Samuel P. Hernández-Rivera, Miguel E. Castro-Rosario, Alberto Santana, Richard T. Lareau, R. Thomas Chamberlain, Sorelis Nieto
Publikováno v:
SPIE Proceedings.
We report on the effect of trinitrotoluene (TNT) in the fluroescence emission of CdSe quantum dots covered with a ZnS core shell. Pulses of 100 femtoseconds are employed to excite the fluorescence of the dots off resonance. We found evidence for a st
Autor:
Luis F. De la Torre-Quintana, Oliva M. Primera-Pedrozo, Samuel P. Hernández-Rivera, Richard T. Lareau, Leonardo C. Pacheco-Londoño, R. Thomas Chamberlain
Publikováno v:
SPIE Proceedings.
Explosives detection is a very important task for National Security. The formidable task includes development of new probes and methods for detection of concealed explosives which is of utmost priority to Homeland Security and other security enforcin
Autor:
R. Thomas Chamberlain, Nairmen Mina, Oliva M. Primera-Pedrozo, Alvaro J. Pena, Richard T. Lareau, Rafael Garcia, Leonardo C. Pacheco-Londoño, Samuel P. Hernández-Rivera
Publikováno v:
SPIE Proceedings.
Non nitrogen containing, organic peroxides explosives Triacetone triperoxide and diacetone diperoxide have been prepared in the laboratory in order to study various aspects of their synthesis and their experimental and theoretical spectroscopic chara
Autor:
Lewis Mortimer Gomez, Samuel P. Hernández-Rivera, Richard T. Lareau, Miguel E. Castro-Rosario, R. Thomas Chamberlain, Perla M. Torres
Publikováno v:
SPIE Proceedings.
Atomic force microscopy (AFM), scanning electron microscopy (SEM), white light imaging measurements, and Raman microscopy were employed for the characterization of hexahydro-1,3,5-trinitro-1,3,5-s-triazine (RDX) nanoparticles deposited on glass subst
Autor:
Carmen M. Ramos, Yleana Colon, Liliana F. Alzate, Miguel Castro, Nairmen Mina, Ismael Cotte, Richard T. Lareau, R. Thomas Chamberlain, Samuel P. Hernández-Rivera
Publikováno v:
SPIE Proceedings.
RDX, a high power explosive used as the main charge in some landmines, was investigated in our laboratory in order to determine the spectroscopic signature to be used in its identification by means of ion mobility spectrometry (IMS) and FTIR. Density
Autor:
R. Thomas Chamberlain
Publikováno v:
Clinical Chemistry. 43:419-419
This legal reference covers in detail evidence used in trials to determine blood alcohol (ethanol) concentrations. The author covers evidence as used in criminal and civil trials. The two volumes are divided into ten parts. Part I covers alcohol cons
Autor:
R. Thomas Chamberlain
Publikováno v:
Laboratory Medicine. 20:477-480
The chain of custody may determine whether evidence is competent and, therefore, whether it is admissible. Laboratory reports and autopsy results are based on specimens that must be shown to be free of tampering before they can be allowed into eviden
Autor:
R. Thomas Chamberlain
Publikováno v:
Clinical Biochemistry. 19:122-126
This presentation covers a multiphasic approach to toxicological service. The service is to the hospital and the community as a whole. The optimization includes the analytical aspects of clinical, forensic, and industrial toxicology along with servic