Results 1 to 10 of about 3,067 (141)
Química Nova, 2004 The scope of this study encompasses an overview of the principles of unified chromatography as well as the principles of chromatographic techniques as applied to unified systems, which include gas chromatography, liquid chromatography, supercritical fluid chromatography, high temperature and high pressure liquid chromatography, micro-liquid ...
Carin von Mühlen +1 more
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Exploring the Larvicidal and Adulticidal Activity against Aedes aegypti of Essential Oil from Bocageopsis multiflora [PDF]
MoleculesThis study investigates the chemical composition of the essential oil obtained from the leaves of Bocageopsis multiflora (Mart.) R.E.Fr (Annonaceae), examining its effectiveness in combating both the larvae and adult forms of Aedes aegypti mosquitoes ...
Jefferson Rocha de Andrade Silva +4 more
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Frontiers in Chemistry, 2022 The extensive use of medicinal herbs to traditionally treat disease persists for generations, and scientific evidence on plant-derived extracts has indicated their numerous biological activities. The Bauhinia, popular known as cow’s paw (“pata de vaca”),
Amanda J. Aquino +3 more
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A Comprehensive 2D-LC/MS Online Platform for Screening of Acetylcholinesterase Inhibitors
Frontiers in Molecular Biosciences, 2022 The continuous interest in discovering new bioactive molecules derived from natural products (NP) has stimulated the development of improved screening assays to help overcome challenges in NP-based drug discovery.
Claudia Seidl +5 more
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BIORREMEDIAÇÃO DE SOLOS CONTAMINADOS POR PETRÓLEO E SEUS DERIVADOS
Eclética Química, 2018 In view of the proven efficiency of bioremediation in the degradation of compounds toxic to humans, such as benzene, toluene, ethylbenzene and xylenes (BTEX), several companies, especially those related to remediation and environmental monitoring, have ...
Juliano de Almeida Andrade +2 more
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Remoção de amoxicilina da água utilizando carvão ativado de coco babaçu (orbignya phalerata) [PDF]
Revista DAE, 2020 Os fármacos são todas as substâncias com ação farmacológica, empregados com um propósito terapêutico. Sua presença no meio aquático advém do uso crescente pelos seres humanos e animais; após metabolizados, eles são excretados e transportados até as ...
Allison Daniel Fernandes Coelho Souza +5 more
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Revista Brasileira de Engenharia Agrícola e Ambiental, 2003 A composição bioquímica elementar de sementes de seis cultivares de feijão de corda (Vigna unguiculata) foi determinada e a fração lipídica de cada cultivar, caracterizada.
Rolando E. R. Castellón +6 more
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Acta Scientiarum: Technology, 2011 A manipueira, resíduo líquido resultante do processamento da fécula e da farinha de mandioca, apresenta potencial poluidor reconhecidamente elevado. Visando uma possível utilização da manipueira como matéria-prima para obtenção de etanol, neste trabalho ...
Priscila Aparecida Suman +3 more
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Anais da Academia Brasileira de Ciências, 2013 Casearia sylvestris Swartz (Salicaceae) has been used in traditional medicine and its leaf extracts have been exhibited important pharmacological activities. The species presents morphological, chemical and genetic variation. Two varieties are considered
JOSIANE C. CLAUDINO +6 more
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