用于酶固定和纳米酶的金属有机框架:以laccase为重点的审查
Lynette Alvarado-Ramírez1, Gerson Machorro-García1, Andrea López-Legarrea1
1School of Engineering and Sciences, Tecnologico de Monterrey, Monterrey 64849, Mexico.
Biotechnology advances
|December 10, 2023
概括
金属有机框架 (MOFs) 通过固定来提高工业用途的状物稳定性. 基于MOF的纳米酶也提供了一个具有成本效益的,稳定的替代天然酶.
科学领域:
- 生物催化剂是一种生物催化剂.
- 材料科学 材料科学 材料科学
- 纳米技术纳米技术
背景情况:
- 乳酸酶是强大的自然催化剂,但稳定性不佳,限制了它们的工业应用.
- 金属有机框架 (MOFs) 为酶固定提供了一个有希望的解决方案,增强稳定性和性能.
- MOFs还可以作为纳米酶起作用,模仿酶活性,具有成本效益和易于制备等优势.
研究的目的:
- 审查最近的Enzyme@MOF生物催化剂和基于MOF的纳米酶的进展.
- 要突出这些材料的应用,特别关注laccase.
- 讨论MOFs在克服酶稳定性限制方面的潜力.
主要方法:
- 通过合成后或现场方法在MOF中固定酶.
- 基于MOF的纳米酶的开发和表征.
- 关于laccase固定和纳米酶应用的文献综述.
主要成果:
- 与自由酶相比,Enzyme@MOF生物催化剂表现出更好的稳定性和活性.
- 基于MOF的纳米酶具有类似酶的催化特性,具有显著的优势.
- 乳糖酶是一种广泛研究的酶,当与MOFs集成时,它显示出巨大的工业潜力.
结论:
- MOFs是有效的平台来固定像laccase这样的酶,提高它们的稳定性和催化效率.
- 基于MOF的纳米酶在各种应用中为天然酶提供了可行的,具有成本效益的替代方案.
- 对酶@MOF和纳米酶的持续研究对工业生物催化剂具有重大前景.
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