Hybrid nanomaterial as a bio-fungicide for the agricultural sector
In this work, a nanomaterial was developed based on a structure of double laminar hydroxide DLH (ZnAl ) impregnated with organic molecules of thymol; the fungistatic effect was studied in vitro and in vivo against two phytopathogenic fungi Colletotrichum gloeosporioides and Botrytis cinerea causing...
| Autores: | , , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2022 |
| País: | México |
| Institución: | UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO |
| Repositorio: | Mundo Nano. Revista Interdisciplinaria en Nanociencias y Nanotecnología |
| Idioma: | español |
| OAI Identifier: | oai:ojs.pkp.sfu.ca:article/69736 |
| Acceso en línea: | https://www.mundonano.unam.mx/ojs/index.php/nano/article/view/69736 |
| Access Level: | acceso abierto |
| Palabra clave: | double hydroxide layer phytopathogenic, fungistatic hybrid fitopatógeno fungistático híbrido hidróxido doble laminar |
| Sumario: | In this work, a nanomaterial was developed based on a structure of double laminar hydroxide DLH (ZnAl ) impregnated with organic molecules of thymol; the fungistatic effect was studied in vitro and in vivo against two phytopathogenic fungi Colletotrichum gloeosporioides and Botrytis cinerea causing diseases in orchards such as anthracnose and gray mold. The synthesis of this nanomaterial was carried out by the method of reconstruction of the mixed oxide ZnAl-(O) through a combustion; the physicochemical characterization of the material was carried out by X-ray diffraction XRD, thermogravimetric analysis TGA, infrared spectroscopy by Fourier transforms FTIR and scanning electron microscopy SEM. A conservation analysis of the organic molecule thymol was carried out in the presence of the phytopathogenic fungus B. cinerea and without the biochemical action of this, by means of high efficacy liquid chromatography HPLC. Concluding that the hybrid nanomaterial synthesized DLH-T can be a great alternative to mitigate agricultural problems derived from phytopathogenic fungi without damaging the environment and avoiding sanitary problems; this by the protection that DLH provides to thymol thus delaying its decomposition and making it much more manageable. |
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