Delia Castilla Fernández

Career

  • Since 01/09/2023 Postdoc Researcher at the University of Vienna, Austria Department of Food Chemistry and Toxicology, Vienna, Austria
  • 01/02/2023-31/08/2023 Postdoc researcher at the University of Jaén, Spain Project: Nature-based solutions against emerging pollutants: Protecting waters for ecological transition.
  • 01/05/2022 - 30/07/2022 Exchange PhD Student at University of Duisburg-Essen, Applied Analytical Chemistry group, supervisor Prof. Oliver Schmitz. Project: Targeted Lipidomics of CoA-Esters by Means of Heart-cutting Two-dimensional Liquid Chromatography Coupled to Mass Spectrometry. Essen (Germany)
  • 31/07/2020 - 30/10/2020 Exchange PhD Student at Leibniz-Institut für Analytische Wissenschaften (ISAS), Miniaturisation group, supervisor Prof. Joachim Franzke. Project: Ionization source based on dielectric barrier discharge for GC-MS, known as Flexible Micro Tube Plasma, and its applicability in food contaminants. Dortmund (Germany)
  • 08/01/2019-07/01/2023 Predoctoral researcher at the University of Jaén, Spain Supervisors Prof. Juan F. García-Reyes and Dr. David Moreno-González Thesis title: Sample treatment and methods development for the analysis of residues and contaminants in fatty matrices using LC-MS and GC-MS
  • 16/01/2018-07/01/2019 Young Research Staff Contract under the National Youth System at the University of Jaén, Spain. supervisor Prof. Antonio Molina-Díaz
  • 01/09/2016-31/07/2017 Bachelor Scholarship to develop a project in research groups from Spanish universities /University of Jaén/ Spain Supervisor Dr. David Moreno-González

Publications

  • D. Castilla-Fernández, P. Rocío-Bautista, D. Moreno-González, J.F. García-Reyes, A. Molina-Díaz. Dilute-and-shoot versus clean-up approaches: A comprehensive evaluation for the determination of mycotoxins in nuts by UHPLC-MS/MS. 2022, LWT, 169, 113976. Elsevier
  • D. Castilla-Fernández, D. Moreno-González, B. Gilbert-López, J.F. García-Reyes, A. Molina-Díaz. Worldwide survey of pesticide residues in citrus-flavored soft drinks. 2021. Food Chemistry 365, 130486. Elsevier
  • D. Castilla-Fernández, D. Moreno-González, M. Bouza, A. Saez-Gómez, E. Ballesteros, J. F. García-Reyes, A. Molina-Díaz. Assessment of a specific sample cleanup for the multiresidue determination of veterinary drugs and pesticides in salmon using liquid chromatography/tandem mass spectrometry. 2021, Food Control, 130, 108311. Elsevier
  • D. Moreno-González, D. Castilla-Fernández, P. Vogel, G. Niu, S. Brandt, C. Drees, J.F. García-Reyes, A. Molina-Díaz, J. Franzke. Evaluation of a novel controlled-atmosphere flexible microtube plasma soft ionization source for the determination of BTEX in olive oil by HS-GC-MS. 2021. Analytica Chimica Acta, 1179, 3388.35. Elsevier.
  • D. Castilla-Fernández, D. Moreno-González, M.C.M. Murillo-Cruz, J. F. García-Reyes, A. Molina-Díaz. Appraisal of different clean-up strategies for the determination of fipronil and its metabolites in eggs by UHPLC-MS/MS. 2021, Microchemical Journal, 166, 106275. Elsevier
  • D. Castilla-Fernández, D. Moreno-González, J. F. García-Reyes, E. Ballesteros, A. Molina-Díaz. Determination of atropine and scopolamine in spinach-based products contaminated with genus Datura by UHPLC-MS/MS. 2021, Food Chemistry, 347, 129020. Elsevier
  • D. Castilla-Fernández, D. Moreno-González, M. Beneito-Cambra, A. Molina-Díaz. Critical assessment of two sample treatment methods for multiresidue determination of veterinary drugs in milk by UHPLC-MS/MS. 2019, Analytical and bioanalytical chemistry, 411(7), 1433-1442. Springer

Poster Presentations

  • D. Castilla-Fernández, Mª Carmen Murillo-Cruz, D. Moreno-González, J.F. García-Reyes. UHPLC-MS/MS: a powerful tool for unambiguous identification and quantification of fipronil and its main metabolites in eggs. (Poster). The 2nd Meeting of Young Researchers from the Spanish Society of Mass Spectrometry (SEEM). Spain, May-2023
  • L. Montero, P. E. Görs, D. Castilla-Fernández, C. Krempe, O. J. Schmitz, S. W. Meckelmann. Targeted Lipidomics of CoA-Esters by Means of Heart-cutting Two-dimensional Liquid Chromatography Coupled to Mass Spectrometry. (Poster).  The 50th International Symposium and Exhibit on High Performance Liquid Phase Separations and Related Techniques, (HPLC 2022). USA,Jun-2022
  • D. Castilla-Fernández, P. Rocío-Bautista, D. Moreno-González, J.F. García-Reyes, A. Molina-Díaz. Assessment of different clean-up strategies to reduce matrix effect of LC-MS determination of mycotoxins in nuts. (Poster). The 1st Meeting of Young Researchers from the Spanish Society of Mass Spectrometry (SEEM). Spain, Mar-2022
  • D. Castilla-Fernández, D. Moreno-González, J. F. García-Reyes, E. Ballesteros, A. Molina-Díaz. Determination of atropine and scopolamine in spinach and derivate products by UHPLC-MS/MS. (Poster). The 4th International Mass Spectrometry School organized by The International Mass Spectrometry Foundation (IMSF). Spain, Sep-2019
  • D. Castilla-Fernández, D. Moreno-González, B. Gilbert-López, J.F. García-Reyes, A. Molina-Díaz. 3-year survey of pesticide residues in fruit-based soft drinks. (Poster). XXII Scientific Meeting of the Spanish Society of Analytical Chemistry (SEQA). Spain, Jul-2019,
  • D. Castilla-Fernández, D. Moreno-González, J.F. García-Reyes, A. Molina-Díaz. Evaluation of two sample treatments for multiresidue determination of veterinary drugs in milk by UHPLC-QqQ-MS/MS. (Poster). The 15th Instrumental Analysis Conference. Spain, Oct-2017

Oral Presentations

  • D. Castilla-Fernández, P. Rocío-Bautista, D. Moreno-González, J.F. García-Reyes, A. Molina-Díaz. Specific clean-up or dilute and shoot? Critical appraisal of strategies to minimize the matrix effect in LC-MS determination of mycotoxins in nuts. (Oral). XXI Scientific Meeting of the Spanish Society of Chromatography and Related Techniques (SECyTA). Spain,Oct-2022
  • D. Moreno-González, D. Castilla-Fernández, P. Vogel, G., Brandt, C. Lazarou, O. Gazeli, J.F. García-Reyes, A. Molina-Díaz, J. Franzke. (Invited Lecture). Development of an ionization source based on low-temperature plasma for the determination of small molecular weight molecules by GC-MS in the field of clinical and food analysis. The 1st Meeting of Young Researchers from the Spanish Society of Mass Spectrometry (SEEM). Spain,Mar-2022
  • D. Moreno-González, D. Castilla-Fernández, J.F. García-Reyes, A. Molina-Díaz. Analysis of natural toxins in food. (Invited Lecture). Current issues in Food and Nutrition Science organized by the Hungarian University of Agriculture and Life Sciences. Hungary ,Feb-2022
  • D. Moreno-González, D. Castilla-Fernández, P. Vogel, G., Brandt, C. Lazarou, O. Gazeli, J.F. García-Reyes, A. Molina-Díaz, J. Franzke. (Invited Lecture). Use of controlled atmosphere flexible microtube plasma ionization source for the determination of small molecules by GC-MS in the field of clinical and food analysis. 5th STARSS Conference on Separation Science. Czech Republic, Dec-2021
  • D. Moreno González, D. Castilla-Fernández, B. Gilbert-López, J. F. García-Reyes, A. Molina-Díaz. A worldwide study of pesticide residues in fruit-based soft drinks using liquid chromatography/tandem mass spectrometry. (Oral). XXI EuroFoodChem Conference. Portugal Nov-2021
  • D. Castilla-Fernández, D. Moreno-González, M. Bouza, E. Ballesteros, J. F. García-Reyes, A. Molina-Díaz. Determination of veterinary drugs and pesticides in salmon using liquid chromatography/tandem mass spectrometry using a specific sample cleanup. (Oral). XX Scientific Meeting of the Spanish Society of Chromatography and Related Techniques (SECyTA). Spain, Nov-2021.