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http://ipicyt.repositorioinstitucional.mx/jspui/handle/1010/1661| Tailoring partially reduced graphene oxide as redox mediator for enhanced biotransformation of iopromide under methanogenic and sulfate-reducing conditions | |
| EDUARDO TORAL SANCHEZ JOSE RENE RANGEL MENDEZ JUAN ALBERTO ASCACIO VALDES Cristobal Aguilar FRANCISCO JAVIER CERVANTES CARRILLO | |
| En Embargo | |
| 31-01-2019 | |
| Atribución-NoComercial-SinDerivadas | |
| https://doi.org/10.1016/j.biortech.2016.10.062 | |
| Biotransformation Graphene oxide Iopromide Redox mediator Wastewater | |
| "This work reports the first successful application of graphene oxide (GO) and partially reduced GO (rGO) as redox mediator (RM) to increase the biotransformation of the recalcitrant iodinated contrast medium, iopromide (IOP). Results showed that GO-based materials promoted up to 5.5 and 2.8-fold faster biotransformation of IOP by anaerobic sludge under methanogenic and sulfate-reducing conditions, respectively. Correlation between the extent of reduction of GO and its redox-mediating capacity was demonstrated, which was reflected in faster removal and greater extent of biotransformation of IOP. Further analysis indicated that the biotransformation pathway of IOP involved multiple reactions including deiodination, decarboxylation, demethylation, dehydration and N-dealkylation. GO-based materials could be strategically tailored and integrated in biological treatment systems to effectively enhance the redox conversion of recalcitrant pollutants commonly found in wastewater treatment systems and industrial effluents." | |
| Elsevier B.V. | |
| 2017-01 | |
| Artículo | |
| Eduardo Toral-Sánchez, J. Rene Rangel-Mendez, Juan A. Ascacio Valdés, Cristóbal N. Aguilar, Francisco J. Cervantes, Tailoring partially reduced graphene oxide as redox mediator for enhanced biotransformation of iopromide under methanogenic and sulfate-reducing conditions, Bioresource Technology, Volume 223, 2017, Pages 269-276. | |
| CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA | |
| Versión publicada | |
| publishedVersion - Versión publicada | |
| Aparece en las colecciones: | Publicaciones Científicas Ciencias Ambientales |