Parcourir par auteur "Tiritan, Maria Elizabeth"
Voici les éléments 1-7 de 7
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Analysis of psychoactive substances in surface waters
Langa, Ivan Marcelino (2021)The changes in the law to keep drug trafficking and consumption under control have increased illicit market of psychoactive substances (PAS) and the synthesis and introduction of new psychoactive substances (NPS). On the ... -
Enantioselective ecotoxicity of psychoactive substances in Daphnia magna
Gomes, Cristiano Manuel Araújo (2022)Psychoactive substances (PAS) are emergent contaminants frequently detected in aquatic ecosystems that may pose environmental risks in aquatic organisms even at low concentrations (ng to µg/L). Many PAS are chiral substances ... -
Enantioselective Ecotoxicity of Psychotropic Pharmaceuticals and Illicit Drugs
Teles, Filomena Patrícia Pires (2020)Cada vez mais o consumo de farmacos e de substâncias ilícitas têm vindo a aumentar. Subsequente deste aumento do consumo, aumentam também as descargas destas substâncias para o meio ambiente, quer pela excreção após consumo, ... -
Ketamine and Norketamine: Enantioseparation, Enantioselective Ecotoxicity and Biodegradation Studies
Pereira, Ariana Isabel Perez (2019)Ketamine (K), commercialized as a racemate, is used in pediatric and veterinary medicine as an anesthetic. However, it has been abusively used by adolescents and young adults in recreational environments due to its ... -
Minimal invasive and aesthetic rehabilitation of maxillary lateral incisor agenesis: chemical-mechanical behaviour
Rocha, Lígia Lopes da (2022)A agenesia dos incisivos laterais maxilares (MLIA) é uma condição que compromete significativamente o sorriso, com particular preocupação nos pacientes mais jovens. Após tratamento ortodôntico com fechamento de espaço, ... -
On-line SPE-LC-FD to quantify fluoroquinolones in aquatic environments
Meira, Bernardo Luís de Casais (2014)Recentemente o consumo de antibióticos tem atingido níveis muito elevados. Com o desejo de melhorar a luta contra as infeções, o aumento da variabilidade de antibióticos e com as melhorias das condições económicas, estão ... -
Toxicity of the 3,4- methylenedioxymethamphetamine (MDMA) and its enantiomers to Daphnia magna, after isolation by semipreparative chromatography
Costa, Ana Rita Fernandes Miranda da (2023)Psychoactive substances (PAS) have been frequently documented in aquatic systems causing oncern for their potential to interfere with biochemical, cellular, physiological,and behavioural mechanisms of non-target organisms. ...