Antifungal Activity of Nanobiocomposite Films Based on Silver Nanoparticles Obtained Through Green Synthesis

Mallmann, E. J. J.; Cunha, Francisco Afrânio; Agressott, Enzo Victorino Hernandez; Menezes, Fernando Lima de; Barbosa, Rafael Barros; Martins, Rp.; Cunha, Maria da Conceição dos Santos Oliveira; Queiroz, Maria Veraci Oliveira; Coutinho, Henrique Douglas Melo; Vasconcelos, John Eversong Lucena de; Fechine, Pierre Basílio Almeida

doi:10.1007/s00284-023-03357-2

Cited by 2 publications

(2 citation statements)

References 49 publications

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“…In addition, broader peaks were observed in the following order: Ag-TA-5 > Ag-TA-7 > Ag-TA-3 > Ag-TA-1. Generally, broader peaks in the XRD patterns are attributed to smaller crystallite sizes 35 , 36 . By using the Scherrer equation (Eq.…”

Section: Resultsmentioning

confidence: 99%

Development of eco-friendly antifungal and antibacterial adhesive derived from modified cassava starch waste/polyvinyl alcohol containing green synthesized nano-silver

Jarensungnen

Jetsrisuparb

Phanthanawiboon

et al. 2023

Sci Rep

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Environmentally friendly biopolymer-based wood adhesives are an inevitable trend of wood product development to replace the use of harmful formaldehyde-based adhesives. In this research, a new eco-friendly modified cassava starch waste-based adhesive via carboxymethylation (CMS), and blending with polyvinyl alcohol (PVA), tannic acid (TA) and green synthesized silver nanoparticles (AgNPs) was prepared. The effects of TA content on green synthesis of AgNPs (Ag-TA) and bio-adhesive nanocomposite properties were investigated. The use of 5 wt% TA for AgNPs synthesis (Ag-TA-5) resulted in a uniform particle size distribution. The plywood prepared with Ag-TA-5 provided the highest dry and wet shear strength at 1.95 ± 0.11 MPa and 1.38 ± 0.3 MPa, respectively. The water absorption and thickness swelling of this plywood remarkably decreased up to 10.99% and 6.79%, respectively. More importantly, the presence of Ag-TA in CMS/PVA adhesive successfully inhibited the invasion of mold and bacteria. Based on the cyclic delamination test, the adhesive bond durability of bio-adhesive containing Ag-TA-5 could meet the requirement of the AITC Test T110-2007 and was comparable to commercial adhesives. The added advantage of the prepared bio-adhesive was its synthesis from agro-waste products and possible economically viable production at industrial level.

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Section: Resultsmentioning

confidence: 99%

Development of eco-friendly antifungal and antibacterial adhesive derived from modified cassava starch waste/polyvinyl alcohol containing green synthesized nano-silver

Jarensungnen

Jetsrisuparb

Phanthanawiboon

et al. 2023

Sci Rep

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“…One recent study on antifungal activity against C. albicans involved AgNPs synthesized by green synthesis using glucose as a reducing agent and incorporated into an agar matrix to form a film (AgFilm). The AgFilm showed a high antifungal activity with an inhibition zone of 19 ± 2 mm [61]. Corn cob xylan was also used as a green reducing and stabilizing agent in the synthesis of AgNPs.…”

Section: Green Biosynthesis Of Silver Nanoparticles With Antifungal P...mentioning

confidence: 99%

Antifungal Activity against Human and Plant Mycopathogens, and Green Synthesis of Silver Nanoparticles Exhibiting Such Activity

Górka,

Kubiński

2023

Applied Sciences

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Silver nanoparticles have long been known for their antibacterial properties. Recently, increasing numbers of studies confirm that they have antifungal properties as well. Due to the increasing number of these studies, this review was performed, summarizing most of the research conducted so far in this field and presenting the results of the activity of silver nanoparticles against fungal pathogens of humans and plants, green synthesis of silver nanoparticles, and the mechanism of action. The combined activity with antifungal drugs and toxicity assessment is also presented. The review describes the antifungal activity of silver nanoparticles against pathogens such as F. oxysporum, F. graminearum, T. asahii, B. cinerea, P. concavum, and Pestalotia sp. as well as many species of the genus Candida. The green synthesis of these nanoparticles has been carried out from many species of plants and microorganisms. The research cited in this review confirms the fact that silver nanoparticles obtained using green synthesis exhibit antifungal activity and can therefore be an excellent alternative to the chemical synthesis of these particles. All this proves that silver nanoparticles have a great potential to be used as a potential antifungal agent in the future.

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Antifungal Activity of Nanobiocomposite Films Based on Silver Nanoparticles Obtained Through Green Synthesis

Cited by 2 publications

References 49 publications

Development of eco-friendly antifungal and antibacterial adhesive derived from modified cassava starch waste/polyvinyl alcohol containing green synthesized nano-silver

Development of eco-friendly antifungal and antibacterial adhesive derived from modified cassava starch waste/polyvinyl alcohol containing green synthesized nano-silver

Antifungal Activity against Human and Plant Mycopathogens, and Green Synthesis of Silver Nanoparticles Exhibiting Such Activity

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