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Ivan Alvarez Freire
Ivan Alvarez Freire
Técnico de Investigación
在 usc.es 的电子邮件经过验证 - 首页
标题
引用次数
引用次数
年份
Determination of direct alcohol markers: a review
P Cabarcos, I Álvarez, MJ Tabernero, AM Bermejo
Analytical and bioanalytical chemistry 407, 4907-4925, 2015
1142015
Solid-phase microextraction for the determination of cocaine and cocaethylene in human hair by gas chromatography–mass spectrometry
AM Bermejo, P López, I Álvarez, MJ Tabernero, P Fernández
Forensic science international 156 (1), 2-8, 2006
802006
Determination of cocaine and cocaethylene in plasma by solid-phase microextraction and gas chromatography–mass spectrometry
I Álvarez, AM Bermejo, MJ Tabernero, P Fernández, P López
Journal of Chromatography B 845 (1), 90-94, 2007
632007
Optimization of ultrasound assisted dispersive liquid-liquid microextraction of six antidepressants in human plasma using experimental design
P Fernández, V Taboada, M Regenjo, L Morales, I Alvarez, AM Carro, ...
Journal of pharmaceutical and biomedical analysis 124, 189-197, 2016
602016
Determination of fentanyl, metabolite and analogs in urine by GC/MS
S Strano‐Rossi, I Álvarez, MJ Tabernero, P Cabarcos, P Fernández, ...
Journal of Applied Toxicology 31 (7), 649-654, 2011
582011
Microwave-assisted extraction: a simpler and faster method for the determination of ethyl glucuronide in hair by gas chromatography–mass spectrometry
I Álvarez, AM Bermejo, MJ Tabernero, P Fernández, P Cabarcos, P López
Analytical and bioanalytical chemistry 393, 1345-1350, 2009
512009
Simultaneous determination of new-generation antidepressants in plasma by gas chromatography–mass spectrometry
E Pietracci, AM Bermejo, I Álvarez, P Cabarcos, W Balduini, ...
Forensic Toxicology 31, 124-132, 2013
432013
Matrix solid-phase dispersion on column clean-up/pre-concentration as a novel approach for fast isolation of abuse drugs from human hair
M Míguez-Framil, A Moreda-Piñeiro, P Bermejo-Barrera, I Álvarez-Freire, ...
Journal of Chromatography A 1217 (41), 6342-6349, 2010
432010
Analysis of six benzodiazepines in vitreous humor by high-performance liquid chromatography-photodiode-array detection
P Cabarcos, MJ Tabernero, I Álvarez, P López, P Fernández, AM Bermejo
Journal of analytical toxicology 34 (9), 539-542, 2010
422010
Experimental design for optimization of microwave-assisted extraction of benzodiazepines in human plasma
P Fernández, C Vázquez, RA Lorenzo, AM Carro, I Álvarez, P Cabarcos
Analytical and bioanalytical chemistry 397, 677-685, 2010
362010
Determination of cocaine and heroin with their respective metabolites in meconium by gas chromatography‐mass spectrometry
P López, AM Bermejo, MJ Tabernero, P Fernández, I Alvarez
Journal of Applied Toxicology: An International Journal 27 (5), 464-471, 2007
352007
Microwave assisted extraction for the determination of ethyl glucuronide in urine by gas chromatography‐mass spectrometry
IÁ Freire, AMB Barrera, PC Silva, MJT Duque, PF Gómez, PL Eijo
Journal of Applied Toxicology: An International Journal 28 (6), 773-778, 2008
322008
Cocaine and opiates use in pregnancy: detection of drugs in neonatal meconium and urine
P Lopez, AM Bermejo, MJ Tabernero, P Cabarcos, I Alvarez, P Fernandez
Journal of analytical toxicology 33 (7), 351-355, 2009
292009
Hair testing for cocaine and metabolites by GC/MS: criteria to quantitatively assess cocaine use
O López‐Guarnido, I Álvarez, F Gil, L Rodrigo, HC Cataño, AM Bermejo, ...
Journal of Applied Toxicology 33 (8), 838-844, 2013
262013
Determination of benzodiazepines in pericardial fluid by gas chromatography–mass spectrometry
I Álvarez-Freire, P Brunetti, P Cabarcos-Fernández, A Fernández-Liste, ...
Journal of Pharmaceutical and Biomedical Analysis 159, 45-52, 2018
232018
Determination of seven antidepressants in Pericardial fluid by means of dispersive liquid–Liquid Microextraction and gas Chromatography–Mass Spectrometry
P Cabarcos-Fernández, MJ Tabernero-Duque, I Álvarez-Freire, ...
Journal of Analytical Toxicology 46 (2), 146-156, 2022
182022
Analysis of fatty acid ethyl esters in hair by headspace solid-phase microextraction (HS-SPME) and gas chromatography-mass spectrometry (GC-MS)
P Cabarcos, I Alvarez, AM Bermejo, MJ Tabernero, P López, P Fernández
Analytical letters 42 (18), 2962-2977, 2009
182009
Determination of cocaine and heroin with their respective metabolites in human hair using gas chromatography‐mass spectrometry
P López, AM Bermejo, MJ Tabernero, P Fernández, I Alvarez
Analytical letters 39 (11), 2307-2316, 2006
172006
Simultaneous determination of methadone, heroin, cocaine and their metabolites in urine by GC‐MS
I Alvarez, F Palos, AM Bermejo, P Fernández, MJ Tabernero
Analytical letters 39 (7), 1393-1399, 2006
172006
A new method for quantifying prenatal exposure to ethanol by microwave-assisted extraction (MAE) of meconium followed by gas chromatography–mass spectrometry (GC–MS)
P Cabarcos, MJ Tabernero, I Álvarez, M Miguez, P Fernández, ...
Analytical and bioanalytical chemistry 404, 147-155, 2012
162012
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