Publications by the researcher in collaboration with ANA MARIA BERMEJO BARRERA (34)

2024

  1. Evaluation of an Oral Fluid Collection Device and a Solid-Phase Extraction Method for the Determination of Coca Leaf Alkaloids by Gas Chromatography–Mass Spectrometry

    Molecules, Vol. 29, Núm. 3

2023

  1. Detection of coca alkaloids in oral fluid from coca leaf (tea) consumers: using solid phase extraction to improve validation parameters and widen the detection window

    Analytical Methods, Vol. 15, Núm. 45, pp. 6177-6183

  2. Synthetic cathinones determination by liquid chromatography-mass spectrometry after ultrasound membrane assisted extraction

    Microchemical Journal, Vol. 191

  3. Ultrasound assisted membrane-assisted solvent extraction for the simultaneous assessment of some drugs involved in drug-facilitated sexual assaults by liquid chromatography-tandem mass spectrometry

    Journal of Chromatography A, Vol. 1706

2022

  1. Isolation and quantification of synthetic cannabinoid receptor agonists in human urine using membrane-assisted solvent extraction followed by liquid chromatography-tandem mass spectrometry

    Analytical Methods, Vol. 15, Núm. 3, pp. 333-342

2019

  1. Development of a Reliable Method for Assessing Coca Alkaloids in Oral Fluid by HPLC-MS-MS

    Journal of Analytical Toxicology, Vol. 43, Núm. 3, pp. 196-202

  2. HPLC-MS/MS combined with membrane-protected molecularly imprinted polymer micro-solid-phase extraction for synthetic cathinones monitoring in urine

    Drug Testing and Analysis, Vol. 11, Núm. 1, pp. 33-44

  3. NMR spectroscopy for assessing cocaine-functional monomer interactions when preparing molecularly imprinted polymers

    Microchemical Journal, Vol. 147, pp. 813-817

  4. The probability to detect cocaine, methylecgonine, cinnamoylcocaine, hygrine and cuscohygrine in urine samples of coca leaves chewers after six years

    Microchemical Journal, Vol. 151

2018

  1. Development and application of molecularly imprinted polymer – Mn-doped ZnS quantum dot fluorescent optosensing for cocaine screening in oral fluid and serum

    Talanta, Vol. 181, pp. 232-238

  2. Development of a micro-solid-phase extraction molecularly imprinted polymer technique for synthetic cannabinoids assessment in urine followed by liquid chromatography–tandem mass spectrometry

    Journal of Chromatography A, Vol. 1550, pp. 8-20

  3. MIPs as a versatile tool for micro-solid-phase extraction and probe sensing

    Current Chemical Biology, Vol. 12, Núm. 2, pp. 114-134

2017

  1. Cannabinoids assessment in plasma and urine by high performance liquid chromatography–tandem mass spectrometry after molecularly imprinted polymer microsolid-phase extraction

    Analytical and Bioanalytical Chemistry, Vol. 409, Núm. 5, pp. 1207-1220

2016

  1. Simple and Sensitive Molecularly Imprinted Polymer - Mn-Doped ZnS Quantum Dots Based Fluorescence Probe for Cocaine and Metabolites Determination in Urine

    Analytical Chemistry, Vol. 88, Núm. 5, pp. 2734-2741

  2. Solid phase microextraction and gas chromatography–mass spectrometry methods for residual solvent assessment in seized cocaine and heroin

    Analytical and Bioanalytical Chemistry, Vol. 408, Núm. 23, pp. 6393-6402

  3. Synthesis and characterization of novel molecularly imprinted polymer - coated Mn-doped ZnS quantum dots for specific fluorescent recognition of cocaine

    Biosensors and Bioelectronics, Vol. 75, pp. 213-221

2015

  1. Analysis of drugs of abuse in human plasma by dispersive liquid-liquid microextraction and high-performance liquid chromatography

    Journal of Applied Toxicology, Vol. 35, Núm. 4, pp. 418-425

  2. Porous membrane-protected molecularly imprinted polymer micro-solid-phase extraction for analysis of urinary cocaine and its metabolites using liquid chromatography - Tandem mass spectrometry

    Analytica Chimica Acta, Vol. 898, pp. 50-59

2014

  1. An improved method for the determination of {increment}9-tetrahydrocannabinol, cannabinol and cannabidiol in hair by liquid chromatography-tandem mass spectrometry

    Microchemical Journal, Vol. 117, pp. 7-17

2013

  1. Application of dispersive liquid-liquid microextraction for the determination of phosphatidylethanol in blood by liquid chromatography tandem mass spectrometry

    Talanta, Vol. 111, pp. 189-195