P. Serôdio
University of Lisbon
7 Papers
40 Citations
P. Serôdio is an academic researcher from University of Lisbon. The author has contributed to research in topics: Chemistry & Standard addition. The author has an hindex of 6, co-authored 7 publications.
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Papers
Considerations on ultra-trace analysis of phthalates in drinking water.
P. Serôdio,José M.F. Nogueira +1 more
TL;DR: The proposed method showed to be feasible and sensitive with a low sample volume requirement to monitor phthalates in drinking water matrices at the ultra-trace level, in compliance with international regulatory directives on water quality.
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Multi-residue screening of endocrine disrupters chemicals in water samples by stir bar sorptive extraction-liquid desorption-capillary gas chromatography–mass spectrometry detection
P. Serôdio,José M.F. Nogueira +1 more
TL;DR: In this article, the authors used a stir bar followed liquid desorption in combination with large volume injection and capillary gas chromatography coupled to mass spectrometry to screen more than 60 endocrine disrupters chemicals.
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Development of a stir-bar-sorptive extraction-liquid desorption-large-volume injection capillary gas chromatographic-mass spectrometric method for pyrethroid pesticides in water samples.
P. Serôdio,José M.F. Nogueira +1 more
TL;DR: The SBSE–LD method was shown be reliable and sensitive and a small volume of sample was required to monitor pyrethroids at ultra-trace levels, in compliance with international regulatory directives on water quality.
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Use of experimental design in the optimization of stir bar sorptive extraction for the determination of polybrominated diphenyl ethers in environmental matrices.
TL;DR: The proposed methodology was applied for the determination of ultra-trace levels of PBDEs in waste water, sediments and printed board circuit matrices by the standard addition approach, showing to be reliable, sensitive and having a low sample amount requirement in compliance with the international regulatory bodies.
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Determination of organochlorine pesticides in vegetable matrices by stir bar sorptive extraction with liquid desorption and large volume injection-gas chromatography-mass spectrometry towards compliance with European Union directives.
TL;DR: The methodology showed to be easy of work-up, fast, almost solventless with low sample amount requirement, when compared with conventional methods of sample preparation to screen pesticides in vegetable matrices, and enough sensitivity was achieved for all OCPs under study towards compliance with the European Union regulations for the maximum residue limits of pesticides in agricultural vegetables.
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