All Stories

  1. Analysis, identification and confirmation of synthetic opioids using chloroformate chemistry: Retrospective detection of fentanyl and acetylfentanyl in urine and plasma samples by EI-GC-MS and HR-LC-MS

    Article • PLOS One, November 2022, PLOS

    Dr Carlos A Valdez

  2. Kinetic Studies on the Green and Practical Iodide-mediated Dealkylation of Tributylphosphate (TBP) using Nuclear Magnetic Resonance Spectroscopy

    Article • Analytical Chemistry Letters, July 2017, Taylor & Francis

    Dr Carlos A Valdez

  3. Analysis of chemical warfare agents by gas chromatography-mass spectrometry: methods for their direct detection and derivatization approaches for the analysis of their degradation products

    Article • Reviews in Analytical Chemistry, January 2017, De Gruyter

    Dr Carlos A Valdez

  4. Rapid and mild silylation ofβ-amino alcohols at room temperature mediated byN-methylimidazole for enhanced detectability by gas chromatography/electron ionization mass spectrometry

    Article • Rapid Communications in Mass Spectrometry, September 2014, Wiley

    Dr Carlos A Valdez