Fungus mediated biogenic synthesis and characterization of chitosan nanoparticles and its combine effect with Trichoderma asperellum against Fusarium oxysporum, Sclerotium rolfsii and Rhizoctonia solani

Boruah, Sarodee; Dutta, Pranab

doi:10.1007/s42360-020-00289-w

Cited by 32 publications

(26 citation statements)

References 27 publications

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“…ZnO showed obvious destruction of the cell walls and plasmolysis of the internal organs of the tested fungi [63]. In vitro studies against F. oxysporum, R. solani and Sclerotium rolfsii revealed that a mixture of Trichoderma asperellum and chitosan nanoparticles was better than Trichoderma alone and carbendazim 0.1% in suppressing pathogen mycelial growth [64].…”

Section: Discussionmentioning

confidence: 99%

Trichoderma harzianum-Mediated ZnO Nanoparticles: A Green Tool for Controlling Soil-Borne Pathogens in Cotton

Zaki

Ouf

Albarakaty

et al. 2021

JoF

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ZnO-based nanomaterials have high antifungal effects, such as inhibition of growth and reproduction of some pathogenic fungi, such as Fusarium sp., Rhizoctonia solani and Macrophomina phaseolina. Therefore, we report the extracellular synthesis of ZnONPs using a potential fungal antagonist (Trichoderma harzianum). ZnONPs were then characterized for their size, shape, charge and composition by visual analysis, UV–visible spectrometry, X-ray diffraction (XRD), Zeta potential, transmission electron microscopy (TEM), scanning electron microscopy (SEM) and energy-dispersive X-ray analysis (EDX). The TEM test confirmed that the size of the produced ZnONPs was 8–23 nm. The green synthesized ZnONPs were characterized by Fourier transform infrared spectroscopy (FTIR) studies to reveal the functional group attributed to the formation of ZnONPs. For the first time, trichogenic ZnONPs were shown to have fungicidal action against three soil–cotton pathogenic fungi in the laboratory and greenhouse. An antifungal examination was used to evaluate the bioactivity of the mycogenic ZnONPs in addition to two chemical fungicides (Moncut and Maxim XL) against three soil-borne pathogens, including Fusarium sp., Rhizoctonia solani and Macrophomina phaseolina. The findings of this study show a novel fungicidal activity in in vitro assay for complete inhibition of fungal growth of tested plant pathogenic fungi, as well as a considerable reduction in cotton seedling disease symptoms under greenhouse conditions. The formulation of a trichogenic ZnONPs form was found to increase its antifungal effect significantly. Finally, the utilization of biocontrol agents, such as T. harzianum, could be a safe strategy for the synthesis of a medium-scale of ZnONPs and employ it for fungal disease control in cotton.

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Section: Discussionmentioning

confidence: 99%

Trichoderma harzianum-Mediated ZnO Nanoparticles: A Green Tool for Controlling Soil-Borne Pathogens in Cotton

Zaki

Ouf

Albarakaty

et al. 2021

JoF

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“…Chitosan nanoparticles were biogenically synthesized from T. viride and described using UV-vis spectroscopy, with FTIR verifying the functional groups of chitosan nanoparticles as OH, N-H, C-H, C=O, C-O, C-N, and P=O and electron microscopy demonstrating the roughly spherical form. DLS analysis determined the average size of chitosan nanoparticles to be 89.03 nm [68]. The T. harzianum (MF780864) isolate demonstrated the extracellular pro-duction of SiO2NPs from rice husks.…”

Section: Other Nanoparticlesmentioning

confidence: 99%

“…The direct interaction between nanoparticles and fungal cells, including AgNPs' contact, accumulation, lamellar fragment creation, and micropore or fissure development on fungal cell walls, was demonstrated using SEM/EDS technologies [57]. When compared to T. asperellum alone and carbendazim @0.1%, chitosan nanoparticles in combination with T. asperellum were found to be superior in suppressing the mycelial development of soil-borne pathogens such as F. oxysporum, R. solani, and S. rolfsii [68]. Copper and silica nanoparticles biosynthesized with biocontrol agents suppressed P. hypolateritia and P. theae growth, suggesting that this might be a unique way of managing diseases that affect tea plantations while also improving tea quality parameters.…”

Section: Antifungal Activitymentioning

confidence: 99%

“…The use of green AgNPs as an antifungal agent is seen as an environmentally friendly resource, an alternative to fungicides, and a cost-effective method [55]. The surface characteristics of the biogenic chitosan nanoparticles generated from T. viride were discovered to be positively charged and stable [68].…”

Section: Miscellaneous Advantages and Disadvantages Of Trichogenic Na...mentioning

confidence: 99%

“…The most critical factors that may affect the final product include knowing which fungus to employ, its growth parameters, the necessity for sterile settings, and the time it takes for the fungus to develop and finish the synthesis. Scaling-up can also create challenges, such as the need for research focusing on the mechanism associated with the development of capping layers and effective nucleation [68]. All these challenges associated with the green synthesis of various metal NPs through the use of different types of fungal biomass should be solved, and the feasibility of green synthesized nanoparticles for obtaining useful commercial applications in the agri-food industry should be identified.…”

Section: Miscellaneous Advantages and Disadvantages Of Trichogenic Na...mentioning

confidence: 99%

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Trichoderma: An Eco-Friendly Source of Nanomaterials for Sustainable Agroecosystems

Alghuthaymi

Abd-Elsalam

AboDalam

et al. 2022

JoF

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Traditional nanoparticle (NP) synthesis methods are expensive and generate hazardous products. It is essential to limit the risk of toxicity in the environment from the chemicals as high temperature and pressure is employed in chemical and physical procedures. One of the green strategies used for sustainable manufacturing is microbial nanoparticle synthesis, which connects microbiology with nanotechnology. Employing biocontrol agents Trichoderma and Hypocrea (Teleomorphs), an ecofriendly and rapid technique of nanoparticle biosynthesis has been reported in several studies which may potentially overcome the constraints of the chemical and physical methods of nanoparticle biosynthesis. The emphasis of this review is on the mycosynthesis of several metal nanoparticles from Trichoderma species for use in agri-food applications. The fungal-cell or cell-extract-derived NPs (mycogenic NPs) can be applied as nanofertilizers, nanofungicides, plant growth stimulators, nano-coatings, and so on. Further, Trichoderma-mediated NPs have also been utilized in environmental remediation approaches such as pollutant removal and the detection of pollutants, including heavy metals contaminants. The plausible benefits and pitfalls associated with the development of useful products and approaches to trichogenic NPs are also discussed.

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Polymer-Based Nanoparticles (NPs): A Promising Approach for Crop Productivity

Amerany

Aboudamia

Janah

et al. 2022

Plant and Nanoparticles

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Fungus mediated biogenic synthesis and characterization of chitosan nanoparticles and its combine effect with Trichoderma asperellum against Fusarium oxysporum, Sclerotium rolfsii and Rhizoctonia solani

Cited by 32 publications

References 27 publications

Trichoderma harzianum-Mediated ZnO Nanoparticles: A Green Tool for Controlling Soil-Borne Pathogens in Cotton

Trichoderma harzianum-Mediated ZnO Nanoparticles: A Green Tool for Controlling Soil-Borne Pathogens in Cotton

Trichoderma: An Eco-Friendly Source of Nanomaterials for Sustainable Agroecosystems

Polymer-Based Nanoparticles (NPs): A Promising Approach for Crop Productivity

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