Listar por autor "cfdf70dc-cf6d-4514-b799-06340c0dcd46"
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Diseño y aplicación de disolventes supramoleculares para el desarrollo de plataformas rápidas de tratamiento de muestra y detección
Dueñas Mas, María Jesús (Universidad de Córdoba, UCOPress, 2023)This Doctoral Thesis has been structured in several sections. Firstly, in the Introduction the different studied groups of contaminants and the investigated matrices are discussed. Then, theorical and practical aspects of ... -
Modified nanocellulose as promising material for the extraction of gold nanoparticles
Dueñas-Mas, María Jesús; Soriano, M. Laura; Ruiz-Palomero, Celia; Valcárcel, M. (Elsevier, 2018)Increasing number of engineering nanoparticles (NPs) in consumer products is unstoppable even after the toxic effect of metallic-based nanomaterials stated more than a decade ago; thus, selective methods for detecting ... -
Supramolecular solvent extraction and ambient mass spectrometry for the determination of organic contaminants in food packaging material
Dueñas-Mas, María Jesús; Dios-Pérez, Cristina de; Ballesteros-Gómez, A.; Rubio Bravo, Soledad (Elsevier, 2023)A rapid method based on a fast sample treatment with supramolecular solvents (SUPRASs) and ambient mass spectrometry (AMS) analysis was developed for the screening and quantification of organic contaminants in food packaging ... -
Supramolecular solvent-based microextraction of emerging bisphenol A replacements (colour developers) in indoor dust from public environments
Dueñas-Mas, María Jesús; Ballesteros-Gómez, A.; Rubio Bravo, Soledad (Elsevier, 2019)Bisphenol A (BPA) is present in a wide variety of materials and it is a well-known endocrine disruptor that is widespread in indoor and outdoor environments. For this reason, industry has introduced a variety of replacements, ... -
Supramolecular solvent-based microextraction probe for fast detection of bisphenols by ambient mass spectrometry
Dueñas Mas, María Jesús; Ballesteros-Gómez, A.; Rubio Bravo, Soledad (Elsevier, 2022)In this study, we investigated for the first time the suitability of supramolecular solvent (SUPRAS)-based microextraction probe for the development of generic and fast sample treatment prior to qualitative analysis by ...