Enseñar a una bacteria a degradar residuos de explosivos. Hablamos con David Rodríguez Espeso

La contaminación derivada de los explosivos es un problema silencioso, pero persistente. Más allá de las imágenes espectaculares de una detonación, lo que queda en el terreno puede ser incluso más preocupante: compuestos químicos estables, tóxicos y difíciles de eliminar. Entre ellos destaca el 2,4-dinitrotolueno (DNT), un residuo asociado a la fabricación y uso de materiales explosivos como el TNT. El investigador del Centro Nacional de Biotecnología (CNB-CSIC) David Rodríguez-Espeso explica cómo su equipo ha desarrollado una estrategia innovadora: "enseñar" a la bacteria Pseudomonas putida a utilizar el DNT como alimento y degradarlo. El objetivo era ambicioso: transformar un contaminante persistente en una fuente de energía para un organismo vivo. Más información en https://cienciaes.com

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This episode is 52 minutes long.

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This episode was published on April 16, 2026.

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