Significance of Bryophyllum pinnatum (Lam.) for green synthesis of anti-bacterial copper and selenium nanoparticles and their influence on soil microflora

Nandini, B.; Krishna, Lakshmi; Sanjay, CJ; Geetha, Nagaraja; Hadimani, Shiva; Ali, Daoud; Sasaki, Kazunori; Jogaiah, Sudisha

doi:10.1007/s13204-023-02798-2

Cited by 5 publications

(1 citation statement)

References 73 publications

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“…However, these benefits could be extended by improving the soil ecosystems in terms of rhizosphere microbiome. Not only could SeNPs prevent and combat plant diseases, they could also be efficient antimicrobial agents for soils and simultaneously preserve the probiotic activity [51,[232][233][234]. Moreover, SeNPs seem to directly enhance soil quality by improving its enzymatic content and ensuring an optimal level of signaling molecules, which might trig-ger plant defense mechanisms.…”

Section: Potential Environmental Impacts and Safety Considerations Of...mentioning

confidence: 99%

The Clothes Matter—Exploiting Agronomical Functions of Trichogenic Selenium Nanoparticles Sharing Activities with Biological Systems Wherein (Were) Formed

Ciobanu,

Bînzari,

Dima

et al. 2024

Agronomy

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The formation of biogenic selenium nanoparticles (SeNPs) through microbial activities is a promising technique that can contribute to the development of reliable, non-toxic and environmentally friendly synthesis methods. Among these, under optimal conditions, myconanotechnology confers particular characteristics due to the generation of bioactive fungal metabolites with various bioactivities. The formed SeNPs are known to be stabilized by the biomolecules of the microorganism, forming a so-called bio-corona or capping structure. The composition of this bio-corona greatly impacts the SeNPs activity, but investigations have been limited to date. The SeNPs produced by Trichoderma sp. have potential applications in crops and environmental management, as both selenium and Trichoderma are known to benefit cultivated plants and phytoremediation. This review summarizes the biosynthesis of SeNPs by Trichoderma sp. and contextualizes the possible correlations between SeNPs and biomolecules produced by Trichoderma; it also provides a missing analysis that could help understand and optimize this process. Biosynthesis methods and probable mechanisms are briefly discussed as well as the role and applications of trichogenic SeNPs as plant protectants, plant biostimulants, and safe biofortifying agents. The knowledge gaps related to mechanisms of trichogenic SeNPs biosynthesis, the control of the desired characteristics for a specific agricultural function, and technology scale-up are discussed in connection with the needed future research directions.

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Section: Potential Environmental Impacts and Safety Considerations Of...mentioning

confidence: 99%

The Clothes Matter—Exploiting Agronomical Functions of Trichogenic Selenium Nanoparticles Sharing Activities with Biological Systems Wherein (Were) Formed

Ciobanu,

Bînzari,

Dima

et al. 2024

Agronomy

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Microbe-mediated nanoparticle intervention for the management of plant diseases

Ahmed,

Luo,

Noman

et al. 2023

Crop Health

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Plant diseases are caused by various pathogenic microorganisms, leading to substantial economic losses and food insecurity worldwide. However, the extensive use of chemical-based nanopesticides has adverse effects on plants, soil, and environmental systems. There is increasing interest in developing eco-friendly and sustainable alternatives to manage plant diseases. Recently, microbe-mediated nanoparticles (NPs) as nanopesticides have attracted the interest of cultivators, specifically in plant disease management, compared to traditional physical and chemical approaches. This review focuses on the state-of-the-art formulations of nanopesticides by using microorganisms against bacterial and fungal phytopathogens. The article discusses the various mechanisms through which these microbes contribute to the enhanced effectiveness of NPs, including the production of bioactive compounds, improved nanoparticle synthesis, and the facilitation of targeted delivery. The review also highlights the advantages of using microbe-mediated nanopesticides, such as reduced environmental toxicity, increased biodegradability, and the potential to manage pesticide-resistant pathogens. Overall, the use of microbe-mediated NPs is an inexpensive, reliable, and eco-friendly approach for plant disease management.

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Selenium nanomaterial is a promising nanotechnology for biomedical and environmental remediation: A detailed review

Devi

Srinivasan

Muthuvel

2023

Biocatalysis and Agricultural Biotechnology

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Significance of Bryophyllum pinnatum (Lam.) for green synthesis of anti-bacterial copper and selenium nanoparticles and their influence on soil microflora

Cited by 5 publications

References 73 publications

The Clothes Matter—Exploiting Agronomical Functions of Trichogenic Selenium Nanoparticles Sharing Activities with Biological Systems Wherein (Were) Formed

The Clothes Matter—Exploiting Agronomical Functions of Trichogenic Selenium Nanoparticles Sharing Activities with Biological Systems Wherein (Were) Formed

Microbe-mediated nanoparticle intervention for the management of plant diseases

Selenium nanomaterial is a promising nanotechnology for biomedical and environmental remediation: A detailed review

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