Aplicación de Nanomateriales en la Agricultura
Resumen
En los últimos años el uso de los nanomateriales en diversas áreas de ciencia e ingeniería va aumentado consideradamente. En la agricultura no es la excepción, debido a la necesidad de buscar nuevas alternativas a los fungicidas tradicionales para el desarrollo de los granos de maíz y otros cereales. En este trabajo se llevó a cabo un estudio de la citotoxicidad de un material compuesto por quitosano-nanotubos de carbono (CNT) aplicados al hongo Aspergillus parasiticus como apoyo en la agricultura y conservación de alimentos. Se determinó la citotoxicidad del material compuesto mediante la técnica experimental de microscopia óptica al evaluar el número de esporas germinadas donde se evidenció la inhibición del crecimiento de hifas en el cultivo del hongo Aspergillus parasiticus. Se utilizó la microscopía electrónica de transmisión (TEM) donde se encontró que los nanotubos de carbono se encuentran inmersos en la matriz polimérica del quitosano y se observó la presencia de nanoagregados de quitosano de 50 nm de diámetro que se localizan a su vez a modo de recubrimiento sobre la superficie de los CNT. Este trabajo es una evidencia de que el uso de nanomateriales presenta una buena herramienta en el combate de agentes patógenos en la agricultura.
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Badawy, M. E. I., Rabea, E. I., Eid, A. R., Badr, M. M., & Marei, G. I. K. (2021). Structure and antimicrobial comparison between N-(benzyl) chitosan derivatives and N-(benzyl) chitosan tripolyphosphate nanoparticles against bacteria, fungi, and yeast. International Journal of Biological Macromolecules, 186, 724–734. https://doi.org/10.1016/J.IJBIOMAC.2021.07.086
Barrera-Ruiz, D. G., Cuestas-Rosas, G. C., Sánchez-Mariñez, R. I., Álvarez-Ainza, M. L., Moreno-Ibarra, G. M., López-Meneses, A. K., Plascencia-Jatomea, M., & Cortez-Rocha, M. O. (2020). Antibacterial activity of essential oils encapsulated in chitosan nanoparticles. Food Science and Technology (Brazil), 40, 568–573. https://doi.org/10.1590/fst.34519
Castelo Branco Melo, N. F., de MendonçaSoares, B. L., Marques Diniz, K., Ferreira Leal, C., Canto, D., Flores, M. A. P., Henrique da Costa Tavares-Filho, J., Galembeck, A., Montenegro Stamford, T. L., Montenegro Stamford-Arnaud, T., & Montenegro Stamford, T. C. (2018). Effects of fungal chitosan nanoparticles as eco-friendly edible coatings on the quality of postharvest table grapes. Postharvest Biology and Technology, 139, 56–66. https://doi.org/10.1016/j.postharvbio.2018.01.014
Contreras-Cortés, A. G., Almendariz-Tapia, F. J., Gómez-Álvarez, A., Burgos-Hernández, A., Luque-Alcaraz, A. G., Rodríguez-Félix, F., Quevedo-López, M. Á., & Plascencia-Jatomea, M. (2019). Toxicological assessment of cross-linked beads of chitosan-alginate and Aspergillus australensis biomass, with efficiency as biosorbent for copper removal. Polymers, 11(2). https://doi.org/10.3390/polym11020222
Jiang, Q., Wang, X., Zhu, Y., Hui, D., & Qiu, Y. (2014). Mechanical, electrical and thermal properties of aligned carbon nanotube/polyimide composites. Composites Part B: Engineering, 56, 408–412. https://doi.org/10.1016/j.compositesb.2013.08.064
Jin, S., Wang, Y., & Zhao, X. (2022). Cold-adaptive mechanism of psychrophilic bacteria in food and its application. In Microbial Pathogenesis (Vol. 169). https://doi.org/10.1016/j.micpath.2022.105652
Kritchenkov, A. S., Zhaliazniak, N. V., Egorov, A. R., Lobanov, N. N., Volkova, O. V., Zabodalova, L. A., Suchkova, E. P., Kurliuk, A. V., Shakola, T. V., Rubanik, V. V., Yagafarov, N. Z., Khomik, A. S., & Khrus, V. N. (2020). Chitosan derivatives and their based nanoparticles: ultrasonic approach to the synthesis, antimicrobial and transfection properties. Carbohydrate Polymers, 242, 116478. https://doi.org/10.1016/j.carbpol.2020.116478
López-Meneses, A. K., Plascencia-Jatomea, M., Lizardi-Mendoza, J., Fernández-Quiroz, D., Rodríguez-Félix, F., Mouriño-Pérez, R. R., & Cortez-Rocha, M. O. (2018). Schinus molle L. essential oil-loaded chitosan nanoparticles: Preparation, characterization, antifungal and anti-aflatoxigenic properties. Lwt, 96, 597–603. https://doi.org/10.1016/j.lwt.2018.06.013
Makhuvele, R., Naidu, K., Gbashi, S., Thipe, V. C., Adebo, O. A., & Njobeh, P. B. (2020). The use of plant extracts and their phytochemicals for control of toxigenic fungi and mycotoxins. Heliyon, 6, e05291. https://doi.org/https://doi.org/10.1016/j.heliyon.2020.e05291
Mathew, R., Hegde, S., Mathew, S., Shruthi, N., & Geevarghese, S. (2021). Antimicrobial activity of a remineralizing paste containing Strontium doped Nano hydroxyapatite (Sr-nHAp) with Non Collagenous Protein (NCP) analogue Chitosan – An in vitro study. In Materials Today: Proceedings. https://doi.org/10.1016/j.matpr.2020.12.402
Pandey, V. K., Upadhyay, S. N., Niranjan, K., & Mishra, P. K. (2020). Antimicrobial biodegradable chitosan-based composite Nano-layers for food packaging. International Journal of Biological Macromolecules, 157, 212–219.
Patel, D., Maeda, M., Choi, S., Jum Kim, S., Mohammed, S., Meethale Parakandy, J., Al Hossain, M. S., & Ho Kim, J. (2014). Multiwalled carbon nanotube-derived superior electrical, mechanical and thermal properties in MgB2 wires Elsevier Enhanced Reader. Scripta Materialia, 88, 13–16. https://doi.org/http://dx.doi.org/10.1016/j.scriptamat.2014.06.010
Patil, T. V., Patel, D. K., Dutta, S. D., Ganguly, K., Randhawa, A., & Lim, K. T. (2021). Carbon nanotubes-based hydrogels for bacterial eradiation and wound-healing applications. Applied Sciences (Switzerland), 11(20). https://doi.org/10.3390/app11209550
Sathiyabama, M., & Muthukumar, S. (2020). Chitosan guar nanoparticle preparation and its in vitro antimicrobial activity towards phytopathogens of rice. International Journal of Biological Macromolecules, 153, 297–304. https://doi.org/10.1016/j.ijbiomac.2020.03.001
Soleimani, P., Mehrvar, A., Michaud, J. P., & Vaez, N. (2022). Optimization of silver nanoparticle biosynthesis by entomopathogenic fungi and assays of their antimicrobial and antifungal properties. In Journal of Invertebrate Pathology (Vol. 190). https://doi.org/10.1016/j.jip.2022.107749
Sotelo-Boyás, M. E., Valverde-Aguilar, G., Plascencia-Jatomea, M., Correa-Pacheco, Z. N., Jiménez-Aparicio, A., Solorza-Feria, J., Barrera-Necha, L., & Bautista-Baños, S. (2015). Characterization of chitosan nanoparticles added with essential oils. In vitro effect on Pectobacterium carotovorum. Revista Mexicana de Ingeniería Química, 14(3), 589–599. https://www.redalyc.org/pdf/620/62043088003.pdf
Souza, P. F. (2022). Synthetic antimicrobial peptides for controlling fungi in foods. In Current Opinion in Food Science (Vol. 45). https://doi.org/10.1016/j.cofs.2022.100819
Teixeira-Santos, R., Gomes, M., Gomes, L. C., & Mergulhão, F. J. (2021). Antimicrobial and anti-adhesive properties of carbon nanotube-based surfaces for medical applications: a systematic review. In iScience (Vol. 24, Issue 1). https://doi.org/10.1016/j.isci.2020.102001
Wang, Y., Li, B., Zhang, X., Peng, N., Mei, Y., & Liang, Y. (2017). Low molecular weight chitosan is an effective antifungal agent against Botryosphaeria sp. and preservative agent for pear (Pyrus) fruits. International Journal of Biological Macromolecules, 95, 1135–1143. https://doi.org/http://dx.doi.org/10.1016/j.ijbiomac.2016.10.105
Zhao, X., Chang, S., Long, J., Li, J., Li, X., & Cao, Y. (2019). The toxicity of multi-walled carbon nanotubes (MWCNTs) to human endothelial cells: The influence of diameters of MWCNTs. Food and Chemical Toxicology, 126, 169–177. https://doi.org/hppts://doi.org/10.1016/j.fct.2019.02.026
Derechos de autor 2023 Jesús Roldán González Martínez , Rogelio Gámez Corrales, Felipe Barffuson Domínguez
Esta obra está bajo licencia internacional Creative Commons Reconocimiento 4.0.
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