Sandra Callejas Martos is a Chemist with a master’s degree in Analytical Chemistry. Currently enrolled in a Ph.D. at the Institute of Environmental Assessment and Water Research at the Spanish National Research Council (IDAEA-CSIC – Barcelona, Spain). Her Ph.D. is focused on developing various sampling methods to estimate exposure routes, such as inhalation (using breathing manikin) and dermal contact (using silicone wristbands), besides studying the total exposure to chemical additives with the analysis of metabolites in urine. She works with methods based on liquid chromatography coupled to high-resolution mass spectrometry such as Q-Exactive Orbitrap, QqQ, and Hybrid Q-ToF.
A-Z Researchers
Sandra Callejas Martos
PhD Student
- sandra.callejas@idaea.csic.es
- 437786
- iD ORCID: 0000-0003-3086-9498
Summary
Latest publications
Plasticiser exposure assessment in E-waste recycling workers linking passive samplers and urinary biomonitoring
Journal of Hazardous Materials — 2026 — DOI: 10.1016/j.jhazmat.2026.142907
Plasticiser Exposure Assessment in E-Waste Recycling Workers linking Passive Samplers and Urinary Biomonitoring
2026 — DOI: 10.2139/ssrn.6603789
Environmental Assessment and Ecotoxicity of Paper Coated with PHBV and Cellulose: Uncovering Hidden Risks in “Sustainable” Packaging
2025 — DOI: 10.3390/proceedings2026136107
QuEChERS analytical approach for monitoring endocrine-disrupting chemicals in human urine
Analytical and Bioanalytical Chemistry — 2025 — DOI: 10.1007/s00216-025-06099-1
Simultaneous analysis of several plasticizer classes in different matrices by on-line turbulent flow chromatography-LC–MS/MS
Analytical and Bioanalytical Chemistry — 2024 — DOI: 10.1007/s00216-024-05593-2
Latest projects
Development of biodegradable multifunctional coatings for paper and cardboard packaging applications
BIOFUNPAPER
Start date: 01/06/2022 - End date: 31/12/2025
Proyecto científico-tecnológico “Investigación y desarrollo de filtros tipo EPI y de estándares de caracterización para mascarillas faciales de alta capacidad filtrante, seguras para la salud y con propiedades anticongestivas, balsámicas y ergonómicas”
ConfortMask
Start date: 01/05/2021 - End date: 30/04/2022
Impacto en la Salud Humana y en el Medio Ambiente del uso de Mascarillas faciales de protección ante el COVID-19
MASCOVID
Start date: 01/01/2021 - End date: 31/12/2022
