Scopus
YÖKSİS Eşleşti
Design of MOF-based nanobiocatalyst with super-catalytic properties with iron mineralization approach
Materials Letters · Aralık 2021
YÖKSİS Kayıtları
Design of MOF-based nanobiocatalyst with super-catalytic properties with iron mineralization approach
Materials Letters · 2021 SCI-Expanded
PROFESÖR ELİF ÖZYILMAZ →
Design of MOF-based nanobiocatalyst with super-catalytic properties with iron mineralization approach
Materials Letters · 2021 SCI-Expanded
PROFESÖR MUSTAFA YILMAZ →
Makale Bilgileri
DergiMaterials Letters
Yayın TarihiAralık 2021
Cilt / Sayfa305
Scopus ID2-s2.0-85114004415
Özet
A biomimetic mineralization approach has been developed to house and protect natural enzymes with metal–organic frameworks (MOFs). In this study, a mesoporous MOF-based nanobiocatalyst was designed with an easy iron mineralization approach. Candida rugosa lipase (CRL) was chosen as the model enzyme. The nanobiocatalyst (Fe@CRL@ZIF-8) was characterized by Fourier-transform infrared, scanning electron microscopy and transmission electron microscopy (FTIR, SEM and TEM). The activity of the prepared nanobiocatalyst was tested by hydrolysis of p-nitrophenyl palmitate. It was observed that the enzyme loading values of Fe@CRL@ZIF-8 and CRL@ZIF-8 were 7.2 mg/g and 1.55 mg/g, and their activities were found to be 113.1 U/g and 30.36 U/g, respectively. Fe@CRL@ZIF-8 showed lipase activity 3.72 times higher than CRL@ZIF-8. The prepared nanobiocatalyst (Fe@CRL@ZIF-8) exhibited improved stability, and it retained 80% of its initial activity after 5 reuses. The easy, fast, and cost-effective process of iron mineralization opens up new possibilities for the use of biomacromolecules.
Yazarlar (4)
1
Elif Ozyilmaz
2
M. Sami Biltekin
3
Ozge Caglar
4
Mustafa Yilmaz
Anahtar Kelimeler
Biomimetic
Iron mineralization
MOF
Nanobiocatalyst
Porous materials
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
11
Atıf
4
Yazar
5
Anahtar Kelime