Polymers as Natural Nanocomposites. 2. The Comparative Analysis of Reinforcement Mechanisms

Bashorov, Musa; Козлов, Г. В.; Заиков, Г. Е.; Микитаев, А. К.

doi:10.23939/chcht03.03.183

Cited by 3 publications

(1 citation statement)

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“…Higher plants are cable to absorb and redistribute silver in the form of nanoparticles, which can though have a toxic effect on the plant organism in the long run 14 . The bactericidal properties of silver are associated with the release of silver ions, which suppress dangerous microflora 15 . A decrease in germination, slowdown in the formation of nodules (due to a decrease in the number of symbiont bacteria Rhizobium leguminosarum) and shoot growth, and a decrease in root length of Vicia faba L. was reported by the addition of silver nanoparticles to the nutrient medium 16 .…”

Section: Introductionmentioning

confidence: 99%

Influence of Silver and Copper Nanoparticles on the Enzymatic Activity of Soil-Borne Microorganisms

Juraeva¹,

Tashpulatov²,

Lazutin³

et al. 2022

Baghdad Sci.J

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Influence of metal nanoparticles synthesized by microorganisms upon soil-borne microscopic fungus Aspergillus terreus K-8 was studied. It was established that the metal nanoparticles synthesized by microorganisms affect the enzymatic activity of the studied culture. Silver nanoparticles lead to a decrease in cellulase activity and completely suppress the amylase activity of the fungus, while copper nanoparticles completely inhibit the activity of both the cellulase complex and amylase. The obtained results imply that the large-scale use of silver and copper nanoparticles may disrupt biological processes in the soil and cause change in the physiological and biochemical state of soil-borne microorganisms as well.

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Section: Introductionmentioning

confidence: 99%