La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico educquim@unam.mx.
Ver términos de la licencia
Facultad de Química, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx
da Silva Stelato, Ederson, et al. (2024). Sustainable improvement in teaching-learning process of cocaine provisional chemistry exam. Educación Química; Vol. 35 Núm. 2, 2024; 77-88. Recuperado de https://repositorio.unam.mx/contenidos/4159083
Autor(es)
da Silva Stelato, Ederson; Santos Avelar, Kátia Eliane; Indio do Brasil da Costa, Vanessa
Tipo
Artículo de Investigación
Área del conocimiento
Biología y Química
Título
Sustainable improvement in teaching-learning process of cocaine provisional chemistry exam
Fecha
2024-04-12
Resumen
This article, developed from literature narrative review, aimed at improving the teaching-learning process of provisional chemical test for cocaine guiding teachers approach and qualifying students training at all levels, mainly in professional technical training courses of police academies, it is establishing screening of sustainable methods in justice scope and also sphere environmental of mentioned exam, it follows with criteria has established: sensitivity, selectivity, execution time, photographic record and reduction of environmental impact . Based on theoretical analysis, the most sustainable were: Scott test and thin layer chromatography (TLC) —mainly for selectivity— with TLC as a more genuine result, although varies according to solvent system used; and immunochromatographic method, which stands out especially for contributing to reducing the environmental impact, however, as only one article was found testing the effectiveness this method for purpose, there is still doubt about selectivity efficiency.
Tema
methods; screening; cocaine; métodos; triagem; cocaína
Idioma
spa
ISSN
ISSN electrónico: 1870-8404; ISSN impreso: 0187-893X
