为了控制植物病原体,Pleurotus Eryngii衍生的纳米材料的绿色合成
Hilal Acay1, İnci Güler Güney2, Ayfer Yildirim3
1Mardin Artuklu University, Faculty of Health Science, Department of Nutrition and Dietetics, 47000, Mardin, Turkey.
Chemistry & biodiversity
|August 19, 2024
概括
研究人员从提取物,莱西丁和奇托中开发出一种新型的环保纳米材料. 这种Pleurotus eryngii-Lecithin-Chitosan纳米材料 (PEELCN) 显示出作为一种可持续的生物杀剂,用于控制植物疾病的巨大潜力.
科学领域:
- 农业科学 农业科学
- 材料科学 材料科学 材料科学
- 生物技术是生物技术.
背景情况:
- 传统的杀菌剂带来环境和健康风险,同时增加了微生物耐药性.
- 在农业中,急需可持续的生物控制剂.
- 提取物,莱西和奇托因其生物活性特性而受到探索.
研究的目的:
- 为了绿色合成和表征一种新型纳米材料,Pleurotus eryngii-Lecithin-Chitosan Nanomaterial (PEELCN). 为了绿色合成和表征一种新型纳米材料,Pleurotus eryngii-Lecithin-Chitosan Nanomaterial (PEELCN).
- 评估PEELCN对关键植物病原菌的抗真菌功效.
- 探索PEELCN作为化学杀菌剂的可持续替代品.
主要方法:
- 使用Pleurotus eryngii提取物 (PEE),莱西丁 (L) 和奇托 (C) 来合成PEELCN的绿色合成.
- 通过FTIR,SEM,TGA,XRD和zeta潜力进行结构性表征.
- 针对Neoscytalidium dimidiatum,Alternaria alternata,Verticillium dahliae,Bipolaris sorokiniana和Fusarium oxysporum的抗真菌试验. 这种真菌的真菌是可以杀死真菌的.
主要成果:
- 证实了稳定,均纳米结构 (PEELCN) 的成功形成.
- 无论是PEE还是PEELCN,都显示出在V. dahliae,B. sorokiniana和N. dimidiatum中显著抑制了菌株生长.
- 抗真菌活性在真菌物种之间有所不同,这表明一种特定物种的机制.
结论:
- PEELCN是一种有前途的环保纳米材料,具有显著的抗真菌性能.
- PEELCN 是一种可持续的,生物相容的,成本效益高的纳米真菌杀菌剂候选物.
- 这项研究支持PEELCN作为可持续农业可行的生物真菌杀菌剂的发展.
关键词:
它具有抗真菌活性,具有抗真菌活性.绿色合成是一种绿色合成.纳米真菌杀伤剂 纳米真菌杀伤剂植物病原体是一种植物病原体.斑点红色虫 (Pleurotus eryngiiii) 已经成为一种常见的疾病.更多相关视频
09:42Isolation and Selection of Entomopathogenic Fungi from Soil Samples and Evaluation of Fungal Virulence against Insect Pests
Published on: September 28, 2021
9.2K
10:10Mass Production of Entomopathogenic Fungi, Metarhizium robertsii and Metarhizium pinghaense, for Commercial Application Against Insect Pests
Published on: March 31, 2022
7.0K
相关概念视频
01:09Microbe-Plant Interactions
140
Microbe-plant interactions represent a dynamic spectrum of associations shaped by intricate chemical signaling. These interactions can be neutral, beneficial, or detrimental, and profoundly influence plant physiology, growth, and ecosystem function. The plant microbiome, comprising bacteria, fungi, archaea, protists, and viruses, plays a pivotal role in mediating these effects through surface colonization, internal colonization, or systemic symbiosis.Mutualistic associations, particularly with...
140
01:24Microbial Corrosion
93
Microbiologically Influenced Corrosion (MIC) is a significant form of material degradation caused by the metabolic activities of microorganisms. This phenomenon poses substantial challenges across various industries, including oil and gas, maritime, and water treatment sectors.MIC occurs when microorganisms, such as bacteria, archaea, and fungi, colonize metal surfaces, forming biofilms that alter the local electrochemical environment. These biofilms can lead to the production of corrosive...
93
01:18Production of Biopesticides
108
Biopesticides offer a sustainable alternative to chemical pesticides, utilizing microbial agents to control agricultural pests. Bacillus thuringiensis (Bt) is a widely employed bacterium known for its potent insecticidal activity. Bt biopesticides are favored for their specificity to insect pests, minimal environmental impact, and natural degradability.Mechanism of Bt Toxin Action Bt produces insecticidal crystal (Cry) proteins during its sporulation phase. These proteins form parasporal...
108
01:24iChip
105
The cultivation of environmental microorganisms has long been hindered by the inability to replicate complex native conditions in vitro. The isolation chip (iChip) addresses this limitation by facilitating the growth of previously uncultivable microorganisms through in situ incubation. Designed for high-throughput microbial cultivation, the iChip comprises hundreds of microchambers, each capable of housing a single microbial cell. These microchambers are loaded with a mixture of molten agar and...
105