Maria Del Mar Ramirez Fernandez

Summary

Affiliation: Scientific Institute of Public Health
Country: Belgium

Publications

  1. ncbi request reprint Liquid chromatography-tandem mass spectrometry method for the simultaneous analysis of multiple hallucinogens, chlorpheniramine, ketamine, ritalinic acid, and metabolites, in urine
    Maria Del Mar Ramirez Fernandez
    Federal Public Service Justice, National Institute of Criminalistics and Criminology, Brussels, Belgium
    J Anal Toxicol 31:497-504. 2007
  2. ncbi request reprint High-throughput analysis of amphetamines in blood and urine with online solid-phase extraction-liquid chromatography-tandem mass spectrometry
    Maria Del Mar Ramirez Fernandez
    Federal Public Justice Service, National Institute of Criminalistics and Criminology, 1120 Brussels, Belgium
    J Anal Toxicol 33:578-87. 2009
  3. ncbi request reprint A quantitative, selective and fast ultra-high performance liquid chromatography tandem mass spectrometry method for the simultaneous analysis of 33 basic drugs in hair (amphetamines, cocaine, opiates, opioids and metabolites)
    Maria Del Mar Ramirez Fernandez
    Federal Public Service Justice, National Institute of Criminalistics and Criminology, Brussels, Belgium Electronic address
    J Chromatogr B Analyt Technol Biomed Life Sci 965:7-18. 2014
  4. doi request reprint Quantitative analysis of 26 opioids, cocaine, and their metabolites in human blood by ultra performance liquid chromatography-tandem mass spectrometry
    Maria Del Mar Ramirez Fernandez
    Federal Public Service Justice, National Institute of Criminalistics and Criminology, Brussels, Belgium
    Ther Drug Monit 35:510-21. 2013
  5. ncbi request reprint Quantitative method validation for the analysis of 27 antidepressants and metabolites in plasma with ultraperformance liquid chromatography-tandem mass spectrometry
    Maria Del Mar Ramirez Fernandez
    Federal Public Service Justice, National Institute of Criminalistics and Criminology, Brussels, Belgium
    Ther Drug Monit 34:11-24. 2012
  6. doi request reprint Simultaneous analysis of THC and its metabolites in blood using liquid chromatography-tandem mass spectrometry
    Maria Del Mar Ramirez Fernandez
    Federal Public Service Justice, National Institute of Criminalistics and Criminology, Chaussee de Vilvorde 100, 1120 Brussels, Belgium
    J Chromatogr B Analyt Technol Biomed Life Sci 875:465-70. 2008
  7. ncbi request reprint On-line solid-phase extraction combined with liquid chromatography-tandem mass spectrometry for high throughput analysis of 11-nor-Delta9-tetrahydrocannabinol-9-carboxylic acid in urine
    Maria Del Mar Ramirez Fernandez
    Federal Public Service Justice, National Institute of Criminalistics and Criminology, Chaussee de Vilvorde 100, 1120 Brussels, Belgium
    J Chromatogr B Analyt Technol Biomed Life Sci 877:2153-7. 2009
  8. ncbi request reprint Ultra-performance liquid chromatography-tandem mass spectrometry method for the analysis of amphetamines in plasma
    Maria Del Mar Ramirez Fernandez
    Federal Public Service Justice, National Institute of Criminalistics and Criminology, Chaussee de Vilvorde 100, 1120 Brussels, Belgium
    J Anal Toxicol 35:577-82. 2011
  9. doi request reprint Methadone determination in puparia and its effect on the development of Lucilia sericata (Diptera, Calliphoridae)
    Matthias Gosselin
    Laboratory of Toxicology, National Institute of Criminalistics and Criminology, Brussels, Belgium
    Forensic Sci Int 209:154-9. 2011
  10. ncbi request reprint Detection of diazepam in urine, hair and preserved oral fluid samples with LC-MS-MS after single and repeated administration of Myolastan and Valium
    Marleen Laloup
    Federal Public Service Justice, National Institute of Criminalistics and Criminology NICC, Section Toxicology, Vilvoordsesteenweg 98, 1120 Brussels, Belgium
    Anal Bioanal Chem 388:1545-56. 2007

Collaborators

Detail Information

Publications12

  1. ncbi request reprint Liquid chromatography-tandem mass spectrometry method for the simultaneous analysis of multiple hallucinogens, chlorpheniramine, ketamine, ritalinic acid, and metabolites, in urine
    Maria Del Mar Ramirez Fernandez
    Federal Public Service Justice, National Institute of Criminalistics and Criminology, Brussels, Belgium
    J Anal Toxicol 31:497-504. 2007
    ..Finally, the validated method was applied to the determination of chlorpheniramine, ketamine, LSD, and psilocin in authentic urine samples...
  2. ncbi request reprint High-throughput analysis of amphetamines in blood and urine with online solid-phase extraction-liquid chromatography-tandem mass spectrometry
    Maria Del Mar Ramirez Fernandez
    Federal Public Justice Service, National Institute of Criminalistics and Criminology, 1120 Brussels, Belgium
    J Anal Toxicol 33:578-87. 2009
    ....
  3. ncbi request reprint A quantitative, selective and fast ultra-high performance liquid chromatography tandem mass spectrometry method for the simultaneous analysis of 33 basic drugs in hair (amphetamines, cocaine, opiates, opioids and metabolites)
    Maria Del Mar Ramirez Fernandez
    Federal Public Service Justice, National Institute of Criminalistics and Criminology, Brussels, Belgium Electronic address
    J Chromatogr B Analyt Technol Biomed Life Sci 965:7-18. 2014
    ..The validation and actual sample analysis results show that this method is rugged, precise, accurate, and well-suited for routine hair analysis. ..
  4. doi request reprint Quantitative analysis of 26 opioids, cocaine, and their metabolites in human blood by ultra performance liquid chromatography-tandem mass spectrometry
    Maria Del Mar Ramirez Fernandez
    Federal Public Service Justice, National Institute of Criminalistics and Criminology, Brussels, Belgium
    Ther Drug Monit 35:510-21. 2013
    ..Prepared samples were stable for 62 hours in the autosampler. This method was successfully applied to authentic samples (n = 120), involving the use of heroin, cocaine, tramadol, and methadone, and to proficiency testing schemes...
  5. ncbi request reprint Quantitative method validation for the analysis of 27 antidepressants and metabolites in plasma with ultraperformance liquid chromatography-tandem mass spectrometry
    Maria Del Mar Ramirez Fernandez
    Federal Public Service Justice, National Institute of Criminalistics and Criminology, Brussels, Belgium
    Ther Drug Monit 34:11-24. 2012
    ..The method was completely validated and can be of interest to clinical and forensic laboratories...
  6. doi request reprint Simultaneous analysis of THC and its metabolites in blood using liquid chromatography-tandem mass spectrometry
    Maria Del Mar Ramirez Fernandez
    Federal Public Service Justice, National Institute of Criminalistics and Criminology, Chaussee de Vilvorde 100, 1120 Brussels, Belgium
    J Chromatogr B Analyt Technol Biomed Life Sci 875:465-70. 2008
    ..The method was subsequently applied to 63 authentic blood samples obtained from toxicology cases. The validation and actual sample analysis results show that this method is rugged, precise, accurate, and well suited for routine analysis...
  7. ncbi request reprint On-line solid-phase extraction combined with liquid chromatography-tandem mass spectrometry for high throughput analysis of 11-nor-Delta9-tetrahydrocannabinol-9-carboxylic acid in urine
    Maria Del Mar Ramirez Fernandez
    Federal Public Service Justice, National Institute of Criminalistics and Criminology, Chaussee de Vilvorde 100, 1120 Brussels, Belgium
    J Chromatogr B Analyt Technol Biomed Life Sci 877:2153-7. 2009
    ..Moreover, no carryover was observed after the analysis of high concentrated urine samples (5000 microg/L THC-COOH)). The method was subsequently applied to authentic samples previously screened by a routine immunoassay method...
  8. ncbi request reprint Ultra-performance liquid chromatography-tandem mass spectrometry method for the analysis of amphetamines in plasma
    Maria Del Mar Ramirez Fernandez
    Federal Public Service Justice, National Institute of Criminalistics and Criminology, Chaussee de Vilvorde 100, 1120 Brussels, Belgium
    J Anal Toxicol 35:577-82. 2011
    ..The method is routinely used at the National Institute of Criminalistics and Criminology for quantitative determination of the main amphetamines in plasma from forensic and driving under the influence cases...
  9. doi request reprint Methadone determination in puparia and its effect on the development of Lucilia sericata (Diptera, Calliphoridae)
    Matthias Gosselin
    Laboratory of Toxicology, National Institute of Criminalistics and Criminology, Brussels, Belgium
    Forensic Sci Int 209:154-9. 2011
    ..Concerning the developmental curve, a significant difference was observed between control and high methadone concentrations using the Kolmogorov-Smirnov test...
  10. ncbi request reprint Detection of diazepam in urine, hair and preserved oral fluid samples with LC-MS-MS after single and repeated administration of Myolastan and Valium
    Marleen Laloup
    Federal Public Service Justice, National Institute of Criminalistics and Criminology NICC, Section Toxicology, Vilvoordsesteenweg 98, 1120 Brussels, Belgium
    Anal Bioanal Chem 388:1545-56. 2007
    ..As such, these results reveal that the presence of diazepam and/or nordiazepam in biological samples from alleged drug-facilitated assault cases should be interpreted with care...
  11. doi request reprint Entomotoxicology, experimental set-up and interpretation for forensic toxicologists
    Matthias Gosselin
    Laboratory of Toxicology, National Institute of Criminalistics and Criminology, Brussels, Belgium
    Forensic Sci Int 208:1-9. 2011
    ..This review focuses on the current knowledge of factors influencing drug detection in insects. Reasons for the current limitations, but also recommendations for future research are discussed and proposed in this paper...
  12. ncbi request reprint Correlation of Delta9-tetrahydrocannabinol concentrations determined by LC-MS-MS in oral fluid and plasma from impaired drivers and evaluation of the on-site Dräger DrugTest
    Marleen Laloup
    Federal Public Service Justice, National Institute of Criminalistics and Criminology NICC, Brussels, Belgium
    Forensic Sci Int 161:175-9. 2006
    ..Since the accuracy was always less than 66%, we do not recommend this Dräger DrugTest system for the on-site screening of THC in oral fluid...