通过纳米材料和mof提高纤维素酶的性能:创新和应用。

IF 2 4区 生物学 Q3 BIOCHEMICAL RESEARCH METHODS
Shashi Suhag, Poonam Yadav, Veena Sachdeva, Khushi Lohan, Vijeta Luhach, Vinita Hooda
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引用次数: 0

摘要

纤维素酶因其分解纤维素的催化效率而广泛应用于生物燃料生产、食品加工、纺织和废物管理等行业。然而,它在恶劣条件下的不稳定性限制了其工业应用。本文综述了通过纳米材料固定化提高纤维素酶性能的创新方法,包括磁性纳米颗粒、碳基纳米材料和金属有机框架(mof)。固定化技术,如吸附、共价键和交联,已被证明可以显著提高纤维素酶的稳定性、活性和可重用性。主要发现包括,当纤维素酶固定在磁性纳米颗粒上时,催化效率提高了三倍,同时,当使用MOF复合材料时,热稳定性显著增强。尽管取得了这些进步,但酶泄漏、材料成本和可扩展性等挑战仍然存在。未来的机会在于开发更具成本效益,可扩展的固定策略,跨学科的方法提供了在不同应用中进一步提高酶效率的潜力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Enhancing cellulase performance through nanomaterials and MOFs: innovations and applications.

Cellulase is widely utilized in industries such as biofuel production, food processing, textiles, and waste management due to its catalytic efficiency in breaking down cellulose. However, its industrial application is limited by instability under harsh conditions. This review examines innovative methodologies for enhancing cellulase performance through immobilization on nanomaterials, including magnetic nanoparticles, carbon-based nanomaterials, and metal-organic frameworks (MOFs). Immobilization techniques, such as adsorption, covalent bonding, and cross-linking, have been shown to significantly improve cellulase stability, activity, and reusability. Key findings include a threefold increase in catalytic efficiency when cellulase is immobilized on magnetic nanoparticles, alongside notable enhancements in thermal stability when employing MOF composites. Despite these advancements, challenges such as enzyme leakage, material costs, and scalability remain. Future opportunities lie in developing more cost-effective, scalable immobilization strategies, with interdisciplinary approaches offering the potential to further enhance enzyme efficiency across diverse application.

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来源期刊
Preparative Biochemistry & Biotechnology
Preparative Biochemistry & Biotechnology 工程技术-生化研究方法
CiteScore
4.90
自引率
3.40%
发文量
98
审稿时长
2 months
期刊介绍: Preparative Biochemistry & Biotechnology is an international forum for rapid dissemination of high quality research results dealing with all aspects of preparative techniques in biochemistry, biotechnology and other life science disciplines.
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