Title:Purification and characterization of two thermostable laccases from Pycnoporus sanguineus and potential role in degradation of endocrine disrupting chemicals
Title:Elaboración de papel indicador a base de extractos naturales: una alternativa fundamentada en experiencias de laboratorio para el aprendizaje del concepto de ph / Indicator paper made of natural excerpts: an alternative based on laboratory experiences for learning of the ph concept
Title:Análisis de pH y concentración de peróxido de hidrógeno en geles blanqueadores de uso profesional / Analysis of pH and hydrogen peroxide concentration in professional bleaching gels