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List of works by Ana de Castro

A LC-MS/MS method for the determination of common synthetic cathinones in meconium

scientific article published on 25 June 2019

A multidrug LC-MS/MS method for the determination of five immunosuppressants in oral fluid

scientific article published on 01 August 2019

A sensitive, rapid and specific determination of midazolam in human plasma and saliva by liquid chromatography/electrospray mass spectrometry.

scientific article published in January 2004

Assessment of Tobacco Exposure During Pregnancy by Meconium Analysis and Maternal Interview

scientific article published on 18 March 2020

Assessment of different mouthwashes on cannabis oral fluid concentrations

scientific article published on 22 January 2014

Bioanalysis for cocaine, opiates, methadone, and amphetamines exposure detection during pregnancy.

scientific article

Combined drug screening and confirmation by liquid chromatography time-of-flight mass spectrometry with reverse database search

scientific article published on 13 March 2012

Confirmation by LC-MS of drugs in oral fluid obtained from roadside testing.

scientific article

Detection of in utero cannabis exposure by umbilical cord analysis.

scientific article published on 25 September 2017

Determination of MDMA, MDA, MDEA and MBDB in oral fluid using high performance liquid chromatography with native fluorescence detection.

scientific article published in June 2005

Determination of drugs of abuse and their metabolites in human plasma by liquid chromatography-mass spectrometry. An application to 156 road fatalities.

scientific article published on 24 January 2006

Determination of illicit and medicinal drugs and their metabolites in oral fluid and preserved oral fluid by liquid chromatography-tandem mass spectrometry.

scientific article published on 16 May 2008

Development and validation of a liquid chromatography-tandem mass spectrometry method for the determination of nicotine and its metabolites in placenta and umbilical cord

scientific article published on 10 March 2018

Development and validation of a method for the quantitation of Delta9tetrahydrocannabinol in oral fluid by liquid chromatography electrospray-mass-spectrometry.

scientific article published in October 2004

Fast LC-MS/MS method for the determination of amphetamine, methamphetamine, MDA, MDMA, MDEA, MBDB and PMA in urine

scientific article published on 09 November 2006

High-throughput on-line solid-phase extraction-liquid chromatography-tandem mass spectrometry method for the simultaneous analysis of 14 antidepressants and their metabolites in plasma.

scientific article

Hydrophilic interaction liquid chromatography-tandem mass spectrometry (HILIC-MS/MS) determination of cocaine and its metabolites benzoylecgonine, ecgonine methyl ester, and cocaethylene in hair samples.

scientific article published on 6 January 2010

LC-MS/MS method for the determination of nine antidepressants and some of their main metabolites in oral fluid and plasma. Study of correlation between venlafaxine concentrations in both matrices.

scientific article published on 28 May 2008

Liquid chromatography tandem mass spectrometry determination of selected synthetic cathinones and two piperazines in oral fluid. Cross reactivity study with an on-site immunoassay device

scientific article published on 26 November 2014

Maternal hair analysis for the detection of illicit drugs, medicines, and alcohol exposure during pregnancy.

scientific article published in June 2013

Maternal methadone dose, placental methadone concentrations, and neonatal outcomes.

scientific article

Methadone, Cocaine, Opiates, and Metabolite Disposition in Umbilical Cord and Correlations to Maternal Methadone Dose and Neonatal Outcomes ⬇️

scientific article published on August 1, 2011

Molecularly imprinted polymer for selective determination of Δ9-tetrahydrocannabinol and 11-nor-Δ9-tetrahydrocannabinol carboxylic acid using LC-MS/MS in urine and oral fluid

scientific article published on 16 January 2014

Quantification of selected synthetic cannabinoids and Δ9-tetrahydrocannabinol in oral fluid by liquid chromatography-tandem mass spectrometry.

scientific article published on 22 April 2013

Simultaneous determination of opiates, methadone, amphetamines, cocaine, and metabolites in human placenta and umbilical cord by LC-MS/MS.

scientific article published on 10 February 2013

Target screening and confirmation of 35 licit and illicit drugs and metabolites in hair by LC-MSMS

scientific article published on 30 November 2011

Usefulness of hair analysis and psychological tests for identification of alcohol and drugs of abuse consumption in driving license regranting

scientific article published on 20 March 2018

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