Publicacións nas que colabora con Iván Álvarez Freire (29)

2024

  1. Determination of Topiramate and Carbamazepine in Plasma by Combined Dispersive Liquid–Liquid Microextraction and Gas Chromatography–Mass Spectrometry

    Separations, Vol. 11, Núm. 2

  2. 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. Sexual Assault: Approach to Reality in the Area of Santiago de Compostela (Galicia, Spain) through a 12-Year Retrospective Study

    Journal of analytical toxicology, Vol. 46, Núm. 9, pp. e218-e222

  3. Simple Method for the Determination of THC and THC-COOH in Human Postmortem Blood Samples by Gas Chromatography—Mass Spectrometry

    Molecules, Vol. 28, Núm. 8

  4. Statistical Analysis of Toxicological Data of Victims of Traffic Accidents in Galicia (Spain)

    Prevention Science, Vol. 24, Núm. 4, pp. 765-773

2022

  1. Determination of Seven Antidepressants in Pericardial Fluid by Means of Dispersive Liquid-Liquid Microextraction and Gas Chromatography-Mass Spectrometry

    Journal of Analytical Toxicology, Vol. 46, Núm. 2, pp. 146-156

  2. Quantitative determination of clozapine in plasma using an environmentally friendly technique

    Microchemical Journal, Vol. 180

2021

  1. Determination of levetiracetam in plasma: Comparison of gas chromatography-mass spectrometry technique and Abbot® Architect system

    Microchemical Journal, Vol. 160

2020

  1. Duration of detection of cocaine and metabolites in hair after discontinuation of abuse

    Microchemical Journal, Vol. 153

  2. Investigación toxicológica en suicidios a partir de las muestras recibidas en el Servicio de Toxicología Forense de la Universidad de Santiago de Compostela en el periodo 2009-2018

    Revista de toxicología, Vol. 37, Núm. 1, pp. 26-30

2019

  1. 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. Determination of benzodiazepines in pericardial fluid by gas chromatography–mass spectrometry

    Journal of Pharmaceutical and Biomedical Analysis, Vol. 159, pp. 45-52

2016

  1. 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

2015

  1. Determination of direct alcohol markers: A review

    Analytical and Bioanalytical Chemistry, Vol. 407, Núm. 17, pp. 4907-4925

2013

  1. Hair testing for cocaine and metabolites by GC/MS: Criteria to quantitatively assess cocaine use

    Journal of Applied Toxicology, Vol. 33, Núm. 8, pp. 838-844

  2. Simultaneous determination of new-generation antidepressants in plasma by gas chromatography-mass spectrometry

    Forensic Toxicology, Vol. 31, Núm. 1, pp. 124-132

2012

  1. A new method for quantifying prenatal exposure to ethanol by microwave-assisted extraction (MAE) of meconium followed by gas chromatography-mass spectrometry (GC-MS)

    Analytical and Bioanalytical Chemistry, Vol. 404, Núm. 1, pp. 147-155

2011

  1. Determination of fentanyl, metabolite and analogs in urine by GC/MS

    Journal of Applied Toxicology, Vol. 31, Núm. 7, pp. 649-654

2010

  1. Analysis of six benzodiazepines in vitreous humor by high-performance liquid chromatography-photodiode-array detection

    Journal of Analytical Toxicology, Vol. 34, Núm. 9, pp. 539-542