ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
Abstract
A facile approach to prepare structured interlocked-microcapsules (SIMC) was developed, which combined the advantages of open mouthed structure, hierarchical porous nanostructure and interlocked architecture. The specific surface area of SIMC was 374.6 m2/g and the diameter of the pores was 8.707 nm. Nitrile hydratase (NHase) was immobilized on SIMC via covalent bonding to realize the easy separation of the enzyme and improve properties of enzyme such as pH tolerance and heat stability. This work demonstrated that the enzyme-immobilized SIMC presented high catalytic performance and significantly improved stability.
4. Conclusions
In summary, a facile and efficient approach to prepare structured interlocked-microcapsules was developed and the obtained SIMC was used to immobilize enzyme. The NHase immobilized on the SIMC exhibited significantly enhanced stability compared to its free counterpart. Moreover, the improved catalytic activity and mass transfer performance was also obtained owing to the unique structure of SIMC. In the future studies, several factors such as compatibility of the SIMC with different enzymes and mesopore size on the capsule wall require further research work.