Practical benzylation of N,N-substituted ethanolamines related to chemical warfare agents for analysis and detection by electron ionization gas chromatography-mass spectrometry
Valdez, Carlos A, Vu, Alexander K, Hok, Saphon, Alcaraz, Armando
Published in Journal of forensic sciences (01.11.2023)
Published in Journal of forensic sciences (01.11.2023)
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Journal Article
Methylation protocol for the retrospective detection of isopropyl-, pinacolyl- and cyclohexylmethylphosphonic acids, indicative markers for the nerve agents sarin, soman and cyclosarin, at low levels in soils using EI-GC–MS
Valdez, Carlos A., Leif, Roald N., Hok, Saphon, Vu, Alexander K., Salazar, Edmund P., Alcaraz, Armando
Published in The Science of the total environment (15.09.2019)
Published in The Science of the total environment (15.09.2019)
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Journal Article
Use of carbonyldiimidazole as a derivatization agent for the detection of pinacolyl alcohol, a forensic marker for Soman, by EI‐GC–MS and LC‐HRMS in official OPCW proficiency test matrices
Valdez, Carlos A., Kaseman, Derrick C., Dreyer, Mark L., Hok, Saphon, Vu, Alexander K.
Published in Journal of forensic sciences (01.07.2024)
Published in Journal of forensic sciences (01.07.2024)
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Journal Article
Trocylation of 3‐quinuclidinol, a key marker for the chemical warfare agent 3‐quinuclidinyl benzilate, for its enhanced detection at low levels in complex soil matrices by electron ionization gas chromatography–mass spectrometry
Valdez, Carlos A., Leif, Roald N., Vu, Alexander K., Salazar, Edmund P.
Published in Rapid communications in mass spectrometry (15.08.2021)
Published in Rapid communications in mass spectrometry (15.08.2021)
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Journal Article
Part 3: Solid phase extraction of Russian VX and its chemical attribution signatures in food matrices and their detection by GC-MS and LC-MS
Williams, Audrey M., Vu, Alexander K., Mayer, Brian P., Hok, Saphon, Valdez, Carlos A., Alcaraz, Armando
Published in Talanta (Oxford) (15.08.2018)
Published in Talanta (Oxford) (15.08.2018)
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Journal Article
Part 1: Tracing Russian VX to its synthetic routes by multivariate statistics of chemical attribution signatures
Holmgren, Karin Höjer, Valdez, Carlos A., Magnusson, Roger, Vu, Alexander K., Lindberg, Sandra, Williams, Audrey M., Alcaraz, Armando, Åstot, Crister, Hok, Saphon, Norlin, Rikard
Published in Talanta (Oxford) (15.08.2018)
Published in Talanta (Oxford) (15.08.2018)
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Journal Article
Synthesis route attribution of sulfur mustard by multivariate data analysis of chemical signatures
Höjer Holmgren, Karin, Hok, Saphon, Magnusson, Roger, Larsson, Andreas, Åstot, Crister, Koester, Carolyn, Mew, Daniel, Vu, Alexander K., Alcaraz, Armando, Williams, Audrey M., Norlin, Rikard, Wiktelius, Daniel
Published in Talanta (Oxford) (15.08.2018)
Published in Talanta (Oxford) (15.08.2018)
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Journal Article
Practical benzylation of N,N-substituted ethanolamines related to chemical warfare agents for analysis and detection by Electron Ionization Gas Chromatography-Mass Spectrometry
Valdez, Carlos A., Vu, Alexander K., Hok, Saphon, Alcaraz, Armando
Published in Journal of forensic sciences (14.08.2023)
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Published in Journal of forensic sciences (14.08.2023)
Journal Article
Determination of N,N -Dialkylethanolamines Related to Chemical Warfare Agents as Benzylated Species in an OPCW Proficiency Test Soil Sample by Electron Ionization Gas Chromatography-Mass Spectrometry
Valdez, Carlos A., Hok, Saphon, Cho, David S., Vu, Alexander K.
Published in Analytical letters (15.02.2024)
Published in Analytical letters (15.02.2024)
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Journal Article
Trocylation of 3-quinuclidinol, a key marker for the chemical warfare agent 3-quinuclidinyl benzilate, for its enhanced detection at low levels in complex soil matrices by electron ionization gas chromatography–mass spectrometry
Valdez, Carlos A., Leif, Roald N., Vu, Alexander K., Salazar, Edmund P.
Published in Rapid communications in mass spectrometry (05.05.2021)
Get full text
Published in Rapid communications in mass spectrometry (05.05.2021)
Journal Article
Methylation protocol for the retrospective detection of isopropyl-, pinacolyl- and cyclohexylmethylphosphonic acids, indicative markers for the nerve agents sarin, soman and cyclosarin, at low levels in soils using EI-GC–MS
Valdez, Carlos A., Leif, Roald N., Hok, Saphon, Vu, Alexander K. K., Salazar, Edmund P., Alcaraz, Armando
Published in The Science of the total environment (16.05.2019)
Published in The Science of the total environment (16.05.2019)
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Journal Article
Electrosorption of Chromium Ions on Carbon Aerogel Electrodes as a Means of Remediating Ground Water
Farmer, Joseph C, Bahowick, Sally M, Harrar, Jackson E, Fix, David V, Martinelli, Roger E, Vu, Alexander K, Carroll, Kenneth L
Published in Energy & fuels (19.03.1997)
Published in Energy & fuels (19.03.1997)
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Journal Article
Conference Proceeding
"Trocylation of 3-quinuclidinol, a key marker for the chemical warfare agent BZ, for its enhanced detection at low levels in complex soil matrices by Electron Ionization Gas Chromatography-Mass Spectrometry"
Valdez, Carlos A, Leif, Roald N, Vu, Alexander K, Salazar, Edmund P
Published in Rapid communications in mass spectrometry (05.05.2021)
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Published in Rapid communications in mass spectrometry (05.05.2021)
Journal Article
Systems and methods for generation of hydrogen peroxide vapor
ALCARAZ ARMANDO, LOVE ADAM H, REYNOLDS JOHN G, VU ALEXANDER K, ECKELS JOEL DEL
Year of Publication 02.12.2014
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Year of Publication 02.12.2014
Patent