Browsing by Author "Tiritan, Maria Elizabeth"

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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 ...
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, ...