利用培根菌形成的真菌进行环保纳米粒子生产,应用和局限性
Mahendra Rai1,2, Beata Zimowska3, Sudhir S Shende4
1Department of Biotechnology, Sant Gadge Baba Amravati University, Amravati, Maharashtra, India.
Frontiers in microbiology
|August 18, 2025
概括
菌被用来通过生物方法合成纳米粒子 (NP). 本综述探讨了它们在医学,农业和工业中的机制和应用.
科学领域:
- 纳米技术 纳米技术
- 菌类学 菌类学是指菌类学.
- 生物技术是生物技术.
背景情况:
- 纳米粒子 (NP) 合成在医学,农业,环境和催化中至关重要.
- 生物NP合成,或真菌合成,利用真菌.
- 最近重新分类为Didymellaceae等家族的pycnidial真菌,以合成银和金NP而闻名.
研究的目的:
- 审查菌在合成各种纳米粒子 (NP) 中的作用.
- 探索这些真菌NP生物合成的潜在机制.
- 为了突出从pycnidial真菌中获得的NP的多样化应用.
主要方法:
- 使用pycnidial真菌的无细胞提取物.
- 用金属前体盐处理真菌提取物.
- 分析由真菌的二次代谢产物将金属离子减少为NP.
主要成果:
- 类真菌,特别是Phoma,在合成白银和黄金NP方面非常有效.
- 合成机制包括通过真菌分泌物减少金属离子.
- 合成的NP显示出在抗微生物,抗氧化剂,抗癌,药物输送和催化应用方面的潜力.
结论:
- 类真菌是纳米粒子生产的有前途的生物工厂.
- 需要进一步的研究来阐明商业可行性的精确分子机制.
- 需要解决由pycnidial真菌进行大规模生物性NP生产的挑战.
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