All Stories

  1. Analytical Strategies for the Determination of Herbicides in Water: Advances in Sample Preparation, Separation, and Detection

    Article • Separations, February 2026, MDPI AG

    Eugenia Gallardo

  2. Opioid detection and quantification in plasma and oral fluid by LC–MS/MS

    Article • Fresenius Journal of Analytical Chemistry, January 2026, Springer Science + Business Media

    Eugenia Gallardo

  3. The Potential of Volatilomics as Female Fertilization Biomarkers in Assisted Reproductive Techniques

    Article • Biomedicines, January 2026, MDPI AG

    Eugenia Gallardo

  4. Obesogenic Dysregulation of Human Periprostatic Adipose Tissue Promotes the Viability of Prostate Cells and Reduces Their Sensitivity to Docetaxel and Cabazitaxel

    Article • Medical Sciences, December 2025, MDPI AG

    Eugenia Gallardo, Dr. Bruno Jorge Pereira

  5. Production and Characterization of a Pullulan-Based Facial Mask Incorporating Grape Seed Flour Extract for Cosmeceutical Applications

    Article • International Journal of Molecular Sciences, December 2025, MDPI AG

    Eugenia Gallardo

  6. Chromatographic determination of antidepressants in plasma and saliva: Towards non-invasive therapeutic monitoring

    Article • Journal of Chromatography B, December 2025, Elsevier

    Eugenia Gallardo

  7. Miniaturised Extraction Techniques in Personalised Medicine: Analytical Opportunities and Translational Perspectives

    Article • Molecules, October 2025, MDPI AG

    Eugenia Gallardo

  8. Bioactive Potential of Wild Plants from Gardunha Mountain: Phytochemical Characterization and Biological Activities

    Article • Molecules, September 2025, MDPI AG

    Eugenia Gallardo

  9. Recent Trends in Solid-Phase Microextraction for the Monitoring of Drugs of Abuse in Wastewater

    Article • Separations, September 2025, MDPI AG

    Eugenia Gallardo

  10. Dried Matrix Spots for the Determination of Opiates and Opioids: Methodological Advances and Applications

    Article • Molecules, September 2025, MDPI AG

    Eugenia Gallardo

  11. Bioactive Compounds and Traditional Uses of Tripleurospermum disciforme (C.A.Mey.) Sch.Bip.: A Comprehensive Study on Its Therapeutic Potential

    Article • Molecules, September 2025, MDPI AG

    Eugenia Gallardo

  12. Characterization of Antidepressant Consumption in a Portuguese Inland Population

    Article • Healthcare, August 2025, MDPI AG

    Eugenia Gallardo

  13. Evaluation of Antiepileptic Drugs’ Stability in Oral Fluid Samples

    Article • Pharmaceuticals, July 2025, MDPI AG

    Eugenia Gallardo

  14. Analytical Approaches Using GC-MS for the Detection of Pollutants in Wastewater Towards Environmental and Human Health Benefits: A Comprehensive Review

    Article • Chemosensors, July 2025, MDPI AG

    Eugenia Gallardo

  15. Salvinorin A and Salvia divinorum: Toxicology, Pharmacological Profile, and Therapeutic Potential

    Article • International Journal of Molecular Sciences, June 2025, MDPI AG

    Eugenia Gallardo

  16. Analysis of drugs of abuse and contaminants in individuals under drug surveillance programs: A study in hair samples

    Article • Forensic Science International, June 2025, Elsevier

    Eugenia Gallardo

  17. Determination of ketamine and norketamine in hair samples by µ-QuEChERS and gas chromatography coupled to tandem mass spectrometry

    Article • Microchemical Journal, June 2025, Elsevier

    Eugenia Gallardo

  18. Portuguese Validated Versions of the Alcohol Use Disorders Identification Test: A Systematic Review of Academic and Grey Literature

    Article • Drug and Alcohol Review, May 2025, Wiley

    Eugenia Gallardo

  19. Microextraction by packed sorbent for the determination of selected synthetic cathinones and 2C-P in hair

    Article • Advances in Sample Preparation, May 2025, Elsevier

    Eugenia Gallardo

  20. Vaginal formulation development: A strategy based on aptamer-guided liposome for human papillomavirus-induced lesions

    Article • European Journal of Pharmaceutics and Biopharmaceutics, May 2025, Elsevier

    Eugenia Gallardo

  21. Advanced classification of Brazilian stingless bee honey by genus using comprehensive analytical techniques and chemometrics

    Article • Journal of Food Composition and Analysis, March 2025, Elsevier

    Eugenia Gallardo

  22. Blood and derivatives in NPS detection: Current insights and future challenges

    Article • January 2025, Elsevier

    Eugenia Gallardo

  23. Volumetric Absorptive Microsampling in Toxicology

    Article • Toxics, December 2024, MDPI AG

    Eugenia Gallardo

  24. A Systematic Analysis of Nutritional and Mineral Composition and Toxicity in Acacia Species Leaves

    Article • Applied Sciences, October 2024, MDPI AG

    Eugenia Gallardo

  25. Determination of Antiepileptics in Biological Samples—A Review

    Article • Molecules, October 2024, MDPI AG

    Eugenia Gallardo

  26. Quantification of antidepressants in oral fluid and plasma samples using microextraction by packed sorbent and analysis by gas chromatography-tandem mass spectrometry

    Article • Microchemical Journal, September 2024, Elsevier

    Eugenia Gallardo

  27. Chemical Composition and Nutritional Value of Flowers and Fruits of Cytisus striatus (Hill) Rothm

    Article • Plants, July 2024, MDPI AG

    Eugenia Gallardo

  28. Determination of Arylcyclohexylamines in Biological Specimens: Sensors and Sample Pre-Treatment Approaches

    Article • Micromachines, July 2024, MDPI AG

    Eugenia Gallardo

  29. The role of ayahuasca in cell viability and oxidative stress in gastric adenocarcinoma cell line

    Article • Natural Product Research, July 2024, Taylor & Francis

    Eugenia Gallardo

  30. Use of CYP2D6 substrates and inhibitors during pain management with analgesic opioids: Drug-drug interactions that lead to lack of analgesic effectiveness

    Article • Biomedicine & Pharmacotherapy, July 2024, Elsevier

    Eugenia Gallardo

  31. Follicular Fluid and Blood Monitorization of Infertility Biomarkers in Women with Endometriosis

    Article • International Journal of Molecular Sciences, June 2024, MDPI AG

    Eugenia Gallardo

  32. Imiquimod-Loaded Nanosystem for Treatment Human Papillomavirus-Induced Lesions

    Article • Pharmaceutics, June 2024, MDPI AG

    Eugenia Gallardo

  33. Characterisation of Cannabis-Based Products Marketed for Medical and Non-Medical Use Purchased in Portugal

    Article • Molecules, June 2024, MDPI AG

    Eugenia Gallardo

  34. The Role of Ayahuasca in Colorectal Adenocarcinoma Cell Survival, Proliferation and Oxidative Stress

    Article • Pharmaceuticals, June 2024, MDPI AG

    Eugenia Gallardo

  35. Opioid Monitoring in Clinical Settings: Strategies and Implications of Tailored Approaches for Therapy

    Article • International Journal of Molecular Sciences, May 2024, MDPI AG

    Eugenia Gallardo

  36. Circadian ABCG2 Expression Influences the Brain Uptake of Donepezil across the Blood–Cerebrospinal Fluid Barrier

    Article • International Journal of Molecular Sciences, May 2024, MDPI AG

    Eugenia Gallardo

  37. Comparative study of sample preparation procedures to determine the main compounds in ayahuasca beverages by QuEChERS and high‐performance liquid chromatography analysis

    Article • Phytochemical Analysis, May 2024, Wiley

    Eugenia Gallardo

  38. Aptamers for the Delivery of Plant-Based Compounds: A Review

    Article • Pharmaceutics, April 2024, MDPI AG

    Eugenia Gallardo

  39. Essential Oils: Chemistry and Food Applications

    Article • Foods, April 2024, MDPI AG

    Eugenia Gallardo

  40. Sensors in the Detection of Abused Substances in Forensic Contexts: A Comprehensive Review

    Article • Micromachines, December 2023, MDPI AG

    Eugenia Gallardo

  41. The Therapeutic Potential of Amphetamine-like Psychostimulants

    Article • Life, November 2023, MDPI AG

    Eugenia Gallardo

  42. First Chemical Profile Analysis of Acacia Pods

    Article • Plants, October 2023, MDPI AG

    Eugenia Gallardo

  43. A Systematic Review on the Therapeutic Effects of Ayahuasca

    Article • Plants, July 2023, MDPI AG

    Eugenia Gallardo

  44. The Potential of Oral Fluid in 1Drug Monitoring: An Update

    Article • Bioanalysis, June 2023, Taylor & Francis

    Eugenia Gallardo

  45. Characterization of Mineral Composition and Nutritional Value of Acacia Green Pods

    Article • Plants, April 2023, MDPI AG

    Eugenia Gallardo

  46. Solid Phase-Based Microextraction Techniques in Therapeutic Drug Monitoring

    Article • Pharmaceutics, March 2023, MDPI AG

    Eugenia Gallardo

  47. Evaluation of Antipsychotic Drugs’ Stability in Oral Fluid Samples

    Article • Molecules, February 2023, MDPI AG

    Eugenia Gallardo

  48. Postmenopausal sexual function and steroid hormone levels: a hospital-based cross-sectional study

    Article • Climacteric, February 2023, Taylor & Francis

    Eugenia Gallardo

  49. Analysis of Cannabinoids in Biological Specimens: An Update

    Article • International Journal of Environmental Research and Public Health, January 2023, MDPI AG

    Eugenia Gallardo

  50. Specific Six-Transmembrane Epithelial Antigen of the Prostate 1 Capture with Gellan Gum Microspheres: Design, Optimization and Integration

    Article • International Journal of Molecular Sciences, January 2023, MDPI AG

    Eugenia Gallardo

  51. Miniaturized Solid Phase Extraction Techniques Applied to Natural Products

    Article • Processes, January 2023, MDPI AG

    Eugenia Gallardo

  52. Volatilomics as an Emerging Strategy to Determine Potential Biomarkers of Female Infertility: A Pilot Study

    Article • Biomedicines, November 2022, MDPI AG

    Eugenia Gallardo

  53. Steroid hormone levels in postmenopausal hysterectomised women with and without ovarian conservation: the continuous endocrine function of the ovaries

    Article • Journal of Obstetrics and Gynaecology, November 2022, Taylor & Francis

    Eugenia Gallardo

  54. Thermofluor-Based Optimization Strategy for the Stabilization of Recombinant Human Soluble Catechol-O-Methyltransferase

    Article • International Journal of Molecular Sciences, October 2022, MDPI AG

    Eugenia Gallardo

  55. Unveiling the biopathway for the design of novel COMT inhibitors

    Article • Drug Discovery Today, October 2022, Elsevier

    Eugenia Gallardo

  56. Natural Products: Therapeutic Properties and Beyond II

    Article • Molecules, September 2022, MDPI AG

    Eugenia Gallardo

  57. Microextraction by Packed Sorbent as a Clean-up Approach for the Determination of Ketamine and Norketamine in Hair by Gas Chromatography--Tandem Mass Spectrometry

    Article • Journal of Analytical Toxicology, September 2022, Oxford University Press (OUP)

    Eugenia Gallardo

  58. Evaluation of the In Vitro Wound-Healing Potential of Ayahuasca

    Article • Molecules, September 2022, MDPI AG

    Eugenia Gallardo

  59. Analysis of opiates in urine using microextraction by packed sorbent and gas Chromatography- Tandem mass spectrometry

    Article • Journal of Chromatography B, September 2022, Elsevier

    Eugenia Gallardo

  60. The Determination of Cannabinoids in Urine Samples Using Microextraction by Packed Sorbent and Gas Chromatography-Mass Spectrometry

    Article • Molecules, August 2022, MDPI AG

    Eugenia Gallardo

  61. Editorial: Women in Analytical Chemistry

    Article • Frontiers in Chemistry, August 2022, Frontiers

    Eugenia Gallardo

  62. Drug Formulations for Localized Treatment of Human Papillomavirus-Induced Lesions

    Article • Journal of Pharmaceutical Sciences, August 2022, Elsevier

    Eugenia Gallardo

  63. Advances in Membrane-Bound Catechol-O-Methyltransferase Stability Achieved Using a New Ionic Liquid-Based Storage Formulation

    Article • International Journal of Molecular Sciences, June 2022, MDPI AG

    Eugenia Gallardo

  64. Potential Applications of the Cytisus Shrub Species: Cytisus multiflorus, Cytisus scoparius, and Cytisus striatus

    Article • Processes, June 2022, MDPI AG

    Eugenia Gallardo

  65. Extraction Optimization of <i>Sorghum vulgare </i>for Natural Wool Dyeing Applications

    Article • Materials Science Forum, June 2022, Trans Tech Publications

    Eugenia Gallardo

  66. Characterisation of the Phenolic Profile of Acacia retinodes and Acacia mearnsii Flowers’ Extracts

    Article • Plants, May 2022, MDPI AG

    Eugenia Gallardo

  67. Follicular Fluid: A Powerful Tool for the Understanding and Diagnosis of Polycystic Ovary Syndrome

    Article • Biomedicines, May 2022, MDPI AG

    Eugenia Gallardo

  68. Advances on Bioanalysis: Recent Approaches in the Determination of Biomarkers, Drugs of Abuse and Medicines

    Article • Molecules, May 2022, MDPI AG

    Eugenia Gallardo

  69. An Update on the Implications of New Psychoactive Substances in Public Health

    Article • International Journal of Environmental Research and Public Health, April 2022, MDPI AG

    Eugenia Gallardo

  70. Portuguese Validated Versions of the Alcohol Use Disorders Identification Test: A Systematic Review Protocol

    Article • Acta Médica Portuguesa, April 2022, Ordem dos Medicos

    Eugenia Gallardo

  71. Secondary Metabolites and Their Applications

    Article • Applied Sciences, February 2022, MDPI AG

    Eugenia Gallardo

  72. Stability of Cocaine, Opiates, and Metabolites in Dried Saliva Spots

    Article • Molecules, January 2022, MDPI AG

    Eugenia Gallardo

  73. Amphetamine in biological specimens: impact and implications for public health

    Article • January 2022, Springer Science + Business Media

    Eugenia Gallardo

  74. Pesticide Toxicology

    Article • January 2022, Springer Science + Business Media

    Eugenia Gallardo

  75. Discovery of Small Molecules as Membrane-Bound Catechol-O-methyltransferase Inhibitors with Interest in Parkinson’s Disease: Pharmacophore Modeling, Molecular Docking and In Vitro Experimental Validation Studies

    Article • Pharmaceuticals, December 2021, MDPI AG

    Eugenia Gallardo

  76. New Method for the Monitoring of Antidepressants in Oral Fluid Using Dried Spot Sampling

    Article • Pharmaceuticals, December 2021, MDPI AG

    Eugenia Gallardo

  77. Dried Urine Spots as a Sampling Approach for the Determination of Organophosphorus Insecticides by Gas Chromatography Tandem Mass Spectrometry

    Article • November 2021, Springer Science + Business Media

    Eugenia Gallardo

  78. Insights into the Bioactivities and Chemical Analysis of Ailanthus altissima (Mill.) Swingle

    Article • Applied Sciences, November 2021, MDPI AG

    Eugenia Gallardo

  79. In Vitro Study of the Bioavailability and Bioaccessibility of the Main Compounds Present in Ayahuasca Beverages

    Article • Molecules, September 2021, MDPI AG

    Eugenia Gallardo

  80. Aptamer-Functionalized Gold Nanoparticles for Drug Delivery to Gynecological Carcinoma Cells

    Article • Cancers, August 2021, MDPI AG

    Eugenia Gallardo

  81. Nanoaggregate-forming lipid-conjugated AS1411 aptamer as a promising tumor-targeted delivery system of anticancer agents in vitro

    Article • Nanomedicine Nanotechnology Biology and Medicine, August 2021, Elsevier

    Eugenia Gallardo

  82. Editorial: Current Analytical Trends in Drug Testing in Clinical and Forensic Toxicology

    Article • Frontiers in Chemistry, May 2021, Frontiers

    Eugenia Gallardo

  83. Wine Spirit Ageing with Chestnut Staves under Different Micro-Oxygenation Strategies: Effects on the Volatile Compounds and Sensory Profile

    Article • Applied Sciences, April 2021, MDPI AG

    Eugenia Gallardo

  84. Recent Developments in New Therapeutic Agents against Alzheimer and Parkinson Diseases: In-Silico Approaches

    Article • Molecules, April 2021, MDPI AG

    Eugenia Gallardo

  85. Eustigmatophyte strains with potential interest in cancer prevention and treatment: partial chemical characterization and evaluation of cytotoxic and antioxidant activity

    Article • Biotechnology Letters, April 2021, Springer Science + Business Media

    Eugenia Gallardo

  86. Psychoactive Substances of Natural Origin: Toxicological Aspects, Therapeutic Properties and Analysis in Biological Samples

    Article • Molecules, March 2021, MDPI AG

    Eugenia Gallardo

  87. Correction: Simão, A.Y., et al. Evaluation of the Cytotoxicity of Ayahuasca Beverages. Molecules 2020, 25, 5594

    Article • Molecules, February 2021, MDPI AG

    Eugenia Gallardo

  88. Recent Developments in the Determination of Biomarkers of Tobacco Smoke Exposure in Biological Specimens: A Review

    Article • International Journal of Environmental Research and Public Health, February 2021, MDPI AG

    Eugenia Gallardo

  89. A review of current bioanalytical approaches in sample pretreatment techniques for the determination of antidepressants in biological specimens

    Article • Reviews in Analytical Chemistry, January 2021, De Gruyter

    Eugenia Gallardo

  90. Evaluation of the Cytotoxicity of Ayahuasca Beverages

    Article • Molecules, November 2020, MDPI AG

    Eugenia Gallardo

  91. Ayahuasca Beverages: Phytochemical Analysis and Biological Properties

    Article • Antibiotics, October 2020, MDPI AG

    Eugenia Gallardo

  92. Recent Bionalytical Methods for the Determination of New Psychoactive Substances in Biological Specimens

    Article • Bioanalysis, October 2020, Taylor & Francis

    Eugenia Gallardo

  93. New miniaturized clean-up procedure for hair samples by means of microextraction by packed sorbent: determination of cocaine and metabolites

    Article • Fresenius Journal of Analytical Chemistry, September 2020, Springer Science + Business Media

    Eugenia Gallardo

  94. Psilocybin as a New Approach to Treat Depression and Anxiety in the Context of Life-Threatening Diseases—A Systematic Review and Meta-Analysis of Clinical Trials

    Article • Biomedicines, September 2020, MDPI AG

    Eugenia Gallardo

  95. Design and Characterization of Bioactive Bilayer Films: Release Kinetics of Isopropyl Palmitate

    Article • Antibiotics, July 2020, MDPI AG

    Eugenia Gallardo

  96. The bitter taste receptor TAS2R14 regulates resveratrol transport across the human blood-cerebrospinal fluid barrier

    Article • Biochemical Pharmacology, July 2020, Elsevier

    Eugenia Gallardo

  97. Microextraction by Packed Sorbent as a Novel Strategy for Sample Clean-Up in the Determination of Methadone and EDDP in Hair

    Article • Journal of Analytical Toxicology, April 2020, Oxford University Press (OUP)

    Eugenia Gallardo

  98. Julbernardia paniculata and Pterocarpus angolensis: From Ethnobotanical Surveys to Phytochemical Characterization and Bioactivities Evaluation

    Article • Molecules, April 2020, MDPI AG

    Eugenia Gallardo

  99. Evaluation of the In Vitro Wound-Healing Activity and Phytochemical Characterization of Propolis and Honey

    Article • Applied Sciences, March 2020, MDPI AG

    Eugenia Gallardo

  100. Determination of N,N-dimethyltryptamine and beta-carbolines in plants used to prepare ayahuasca beverages by means of solid-phase extraction and gas-chromatography–mass spectrometry

    Article • SN Applied Sciences, February 2020, Springer Science + Business Media

    Eugenia Gallardo

  101. Toxicological Aspects and Determination of the Main Components of Ayahuasca: A Critical Review

    Article • Medicines, October 2019, MDPI AG

    Eugenia Gallardo

  102. Determination of opiates in whole blood using microextraction by packed sorbent and gas chromatography-tandem mass spectrometry

    Article • Journal of Chromatography A, September 2019, Elsevier

    Eugenia Gallardo

  103. Determination of New Psychoactive Substances in Whole Blood Using Microwave Fast Derivatization and Gas Chromatography/Mass Spectrometry

    Article • Journal of Analytical Toxicology, August 2019, Oxford University Press (OUP)

    Eugenia Gallardo

  104. Development and validation of a HPLC–DAD method for quantification of phenolic compounds in different sweet cherry cultivars

    Article • SN Applied Sciences, August 2019, Springer Science + Business Media

    Eugenia Gallardo

  105. Organophosphorus pesticide determination in biological specimens: bioanalytical and toxicological aspects

    Article • International Journal of Legal Medicine, July 2019, Springer Science + Business Media

    Eugenia Gallardo

  106. Determination of antipsychotic drugs in oral fluid using dried saliva spots by gas chromatography-tandem mass spectrometry

    Article • Fresenius Journal of Analytical Chemistry, July 2019, Springer Science + Business Media

    Eugenia Gallardo

  107. Assessment of the Bioaccessibility and Bioavailability of the Phenolic Compounds of Prunus avium L. by in Vitro Digestion and Cell Model

    Article • ACS Omega, April 2019, American Chemical Society (ACS)

    Eugenia Gallardo

  108. Determination of Selected Opiates in Hair Samples Using Microextraction by Packed Sorbent: A New Approach for Sample Clean-up

    Article • Journal of Analytical Toxicology, April 2019, Oxford University Press (OUP)

    Eugenia Gallardo

  109. Novel synthetic opioids – toxicological aspects and analysis

    Article • Forensic Sciences Research, April 2019, Taylor & Francis

    Eugenia Gallardo

  110. Determination of amphetamine-type stimulants in urine samples using microextraction by packed sorbent and gas chromatography-mass spectrometry

    Article • Journal of Chromatography B, April 2019, Elsevier

    Eugenia Gallardo

  111. Mitragyna speciosa: Clinical, Toxicological Aspects and Analysis in Biological and Non-Biological Samples

    Article • Medicines, March 2019, MDPI AG

    Eugenia Gallardo

  112. Determination of methadone and EDDP in oral fluid using the dried saliva spots sampling approach and gas chromatography-tandem mass spectrometry

    Article • Fresenius Journal of Analytical Chemistry, March 2019, Springer Science + Business Media

    Eugenia Gallardo

  113. Cannabis and Its Secondary Metabolites: Their Use as Therapeutic Drugs, Toxicological Aspects, and Analytical Determination

    Article • Medicines, February 2019, MDPI AG

    Eugenia Gallardo

  114. Opioid Use in Pregnant Women and Neonatal Abstinence Syndrome—A Review of the Literature

    Article • Toxics, February 2019, MDPI AG

    Eugenia Gallardo

  115. Alcohol consumption assessment in a student population through combined hair analysis for ethyl glucuronide and fatty acid ethyl esters

    Article • Forensic Science International, January 2019, Elsevier

    Eugenia Gallardo

  116. New analytical approach to determine organophosphorus insecticides in blood by dried matrix spots sampling and GC-MS/MS

    Article • Fresenius Journal of Analytical Chemistry, November 2018, Springer Science + Business Media

    Eugenia Gallardo

  117. Development and validation of a gas chromatography/tandem mass spectrometry method for simultaneous quantitation of several antipsychotics in human plasma and oral fluid

    Article • Rapid Communications in Mass Spectrometry, November 2018, Wiley

    Eugenia Gallardo

  118. Valeriana spp.: Biological activities and new in vitro and in vivo perspectives

    Article • Current Bioactive Compounds, October 2018, Bentham Science Publishers

    Eugenia Gallardo, Samuel Silvestre

  119. Synthetic cannabinoids in biological specimens: a review of current analytical methods and sample preparation techniques

    Article • Bioanalysis, September 2018, Future Science

    Eugenia Gallardo

  120. Determination of Antiepileptic Drugs Using Dried Saliva Spots

    Article • Journal of Analytical Toxicology, September 2018, Oxford University Press (OUP)

    Eugenia Gallardo

  121. Determination of Organophosphorous Pesticides in Blood Using Microextraction in Packed Sorbent and Gas Chromatography–Tandem Mass Spectrometry

    Article • Journal of Analytical Toxicology, January 2018, Oxford University Press (OUP)

    Eugenia Gallardo

  122. A unique natural selective kappa -opioid receptor agonist, salvinorin A, and its roles in human therapeutics

    Article • Phytochemistry, May 2017, Elsevier

    Eugenia Gallardo

  123. Determination of melatonin levels in different cherry cultivars by high-performance liquid chromatography coupled to electrochemical detection

    Article • European Food Research and Technology, March 2017, Springer Science + Business Media

    Eugenia Gallardo

  124. Sensitive determination of THC and main metabolites in human plasma by means of microextraction in packed sorbent and gas chromatography–tandem mass spectrometry

    Article • Journal of Chromatography B, February 2017, Elsevier

    Eugenia Gallardo

  125. Simultaneous Quantification of Antidepressants and Metabolites in Urine and Plasma Samples by GC–MS for Therapeutic Drug Monitoring

    Article • Chromatographia, January 2017, Springer Science + Business Media

    Eugenia Gallardo

  126. Determination of antipsychotic drugs in hospital and wastewater treatment plant samples by gas chromatography/tandem mass spectrometry

    Article • Journal of Chromatography B, December 2016, Elsevier

    Eugenia Gallardo

  127. determination of ethyl glucuronide and fatty acid ethyl esters in hair samples

    Article • Biomedical Chromatography, November 2016, Wiley

    Eugenia Gallardo

  128. Effects of Hypericum perforatum hydroalcoholic extract, hypericin, and hyperforin on cytotoxicity and CYP3A4 mRNA expression in hepatic cell lines: a comparative study

    Article • Medicinal Chemistry Research, September 2016, Springer Science + Business Media

    Eugenia Gallardo

  129. Salvia divinorum: toxicological aspects and analysis in human biological specimens

    Article • Bioanalysis, July 2016, Future Science

    Eugenia Gallardo

  130. Cytotoxic Effects of Salvinorin A, A Major Constituent of Salvia divinorum.

    Article • Medicinal Chemistry, June 2016, Bentham Science Publishers

    Eugenia Gallardo

  131. Determination of “new psychoactive substances” in postmortem matrices using microwave derivatization and gas chromatography–mass spectrometry

    Article • Journal of Chromatography B, May 2016, Elsevier

    Eugenia Gallardo

  132. Diosgenin: Recent Highlights on Pharmacology and Analytical Methodology

    Article • Journal of Analytical Methods in Chemistry, January 2016, Hindawi Publishing Corporation

    Eugenia Gallardo

  133. Effects of Hypericum perforatum extract and its main bioactive compounds on the cytotoxicity and expression of CYP1A2 and CYP2D6 in hepatic cells

    Article • Life Sciences, January 2016, Elsevier

    Eugenia Gallardo

  134. Determination of ketamine and its major metabolite, norketamine, in urine and plasma samples using microextraction by packed sorbent and gas chromatography-tandem mass spectrometry

    Article • Journal of Chromatography B, November 2015, Elsevier

    Eugenia Gallardo

  135. Sampling alternative specimens: hair and oral fluid

    Article • October 2015, Future Science

    Eugenia Gallardo

  136. The role of liquid-phase microextraction techniques in bioanalysis

    Article • Bioanalysis, September 2015, Future Science

    Eugenia Gallardo

  137. Variations in headspace microextraction procedures and current applications in bioanalysis

    Article • Bioanalysis, September 2015, Future Science

    Eugenia Gallardo

  138. Assessing cocaine abuse using LC–MS/MS measurements in biological specimens

    Article • Bioanalysis, July 2015, Future Science

    Eugenia Gallardo

  139. Co-delivery of Sildenafil (Viagra®) and Crizotinib for Synergistic and Improved Anti-tumoral Therapy

    Article • Pharmaceutical Research, March 2014, Springer Science + Business Media

    Eugenia Gallardo

  140. Strategies to improve the solubility and stability of stilbene antioxidants: A comparative study between cyclodextrins and bile acids

    Article • Food Chemistry, February 2014, Elsevier

    Eugenia Gallardo

  141. Hair analysis for forensic applications: is the future bright?

    Article • Bioanalysis, January 2014, Future Science

    Eugenia Gallardo

  142. What are the recent advances in forensic oral fluid bioanalysis?

    Article • Bioanalysis, September 2013, Future Science

    Eugenia Gallardo

  143. A validated procedure for detection and quantitation of salvinorin a in pericardial fluid, vitreous humor, whole blood and plasma using solid phase extraction and gas chromatography–mass spectrometry

    Article • Journal of Chromatography A, August 2013, Elsevier

    Eugenia Gallardo

  144. Analysis of Salvinorin A in urine using microextraction in packed syringe and GC–MS/MS

    Article • Bioanalysis, March 2013, Future Science

    Eugenia Gallardo

  145. Determination of seven selected antipsychotic drugs in human plasma using microextraction in packed sorbent and gas chromatography–tandem mass spectrometry

    Article • Fresenius Journal of Analytical Chemistry, January 2013, Springer Science + Business Media

    Eugenia Gallardo

  146. Analytical approach to determine biogenic amines in urine using microextraction in packed syringe and liquid chromatography coupled to electrochemical detection

    Article • Biomedical Chromatography, November 2012, Wiley

    Eugenia Gallardo

  147. Role of microextraction sampling procedures in forensic toxicology

    Article • Bioanalysis, July 2012, Future Science

    Eugenia Gallardo

  148. Determination of biomarkers of tobacco smoke exposure in oral fluid using solid-phase extraction and gas chromatography–tandem mass spectrometry

    Article • Journal of Chromatography B, March 2012, Elsevier

    Eugenia Gallardo

  149. Determination of piperazine-type stimulants in human urine by means of microextraction in packed sorbent and high performance liquid chromatography-diode array detection

    Article • Journal of Pharmaceutical and Biomedical Analysis, March 2012, Elsevier

    Eugenia Gallardo

  150. Rapid determination of piperazine-type stimulants in human urine by microextraction in packed sorbent after method optimization using a multivariate approach

    Article • Journal of Chromatography A, January 2012, Elsevier

    Eugenia Gallardo

  151. Anti-Helicobacter pylori and urease inhibitory activities of resveratrol and red wine

    Article • Food Research International, May 2011, Elsevier

    Eugenia Gallardo

  152. Bioanalytical procedures and recent developments in the determination of opiates/opioids in human biological samples

    Article • Fresenius Journal of Analytical Chemistry, March 2011, Springer Science + Business Media

    Eugenia Gallardo

  153. Development and Validation of an Analytical Method for the Determination oftrans- andcis-Resveratrol in Wine: Analysis of Its Contents in 186 Portuguese Red Wines

    Article • Journal of Agricultural and Food Chemistry, March 2011, American Chemical Society (ACS)

    Eugenia Gallardo

  154. Hair: a complementary source of bioanalytical information in forensic toxicology

    Article • Bioanalysis, January 2011, Future Science

    Eugenia Gallardo

  155. Determination of eight selected organophosphorus insecticides in postmortem blood samples using solid-phase extraction and gas chromatography/mass spectrometry

    Article • Rapid Communications in Mass Spectrometry, October 2010, Wiley

    Eugenia Gallardo

  156. Quantitative analysis of five sterols in amniotic fluid by GC–MS: Application to the diagnosis of cholesterol biosynthesis defects

    Article • Journal of Chromatography B, August 2010, Elsevier

    Eugenia Gallardo

  157. Antimicrobial activity and effects of resveratrol on human pathogenic bacteria

    Article • World Journal of Microbiology and Biotechnology, February 2010, Springer Science + Business Media

    Eugenia Gallardo

  158. Bioanalytical methods for the determination of cocaine and metabolites in human biological samples

    Article • Bioanalysis, August 2009, Future Science

    Eugenia Gallardo

  159. Current technologies and considerations for drug bioanalysis in oral fluid

    Article • Bioanalysis, June 2009, Future Science

    Eugenia Gallardo

  160. LC-MS: a powerful tool in workplace drug testing

    Article • Drug Testing and Analysis, March 2009, Wiley

    Eugenia Gallardo

  161. Caffeine Content of Retail Market Coffee in Portugal

    Article • Food Analytical Methods, November 2008, Springer Science + Business Media

    Eugenia Gallardo

  162. The role of alternative specimens in toxicological analysis

    Article • Biomedical Chromatography, August 2008, Wiley

    Eugenia Gallardo

  163. Massive intoxication involving unusual high concentration of amitriptyline

    Article • Human & Experimental Toxicology, August 2007, SAGE Publications

    Eugenia Gallardo

  164. Solid-Phase Extraction and Gas Chromatographic-Mass Spectrometric Determination of the Veterinary Drug Xylazine in Human Blood

    Article • Journal of Analytical Toxicology, April 2007, Oxford University Press (OUP)

    Eugenia Gallardo

  165. Analytical approach to determine ticlopidine in post-mortem blood

    Article • Forensic Science International, October 2006, Elsevier

    Eugenia Gallardo

  166. Determination of parathion in biological fluids by means of direct solid-phase microextraction

    Article • Fresenius Journal of Analytical Chemistry, September 2006, Springer Science + Business Media

    Eugenia Gallardo

  167. Solid-phase microextraction for gas chromatographic/mass spectrometric analysis of dimethoate in human biological samples

    Article • Rapid Communications in Mass Spectrometry, February 2006, Wiley

    Eugenia Gallardo

  168. Determination of quinalphos in blood and urine by direct solid-phase microextraction combined with gas chromatography–mass spectrometry

    Article • Journal of Chromatography B, February 2006, Elsevier

    Eugenia Gallardo

  169. Determination of Furosemide in Whole Blood using SPE and GC-EI-MS

    Article • Journal of Analytical Toxicology, July 2005, Oxford University Press (OUP)

    Eugenia Gallardo

  170. Determination of Strychnine in Human Blood using Solid-Phase Extraction and GC-EI-MS

    Article • Journal of Analytical Toxicology, July 2005, Oxford University Press (OUP)

    Eugenia Gallardo

  171. Application of solid phase microextraction to the determination of strychnine in blood

    Article • Journal of Chromatography B, February 2005, Elsevier

    Eugenia Gallardo