SCI-Expanded
JCR Q2
Özgün Makale
Scopus
Rapid mechanochemical production of biocomposites by encapsulating enzymes to zinc based-two metal organic frameworks (ZIF-8 and Zn-MOF-74) for enantioselective hydrolysis reaction of racemic Naproxen methyl ester
Process Biochemistry
2023
Cilt 134
Scopus Eşleşmesi Bulundu
17
Atıf
134
Cilt
276-285
Sayfa
Scopus Yazarları: Elif Ozyilmaz, Ozge Caglar
Özet
The mechanochemical encapsulation of enzymes during the synthesis of metal–organic frameworks (MOF) have been thought to be a natural, economical, new, and environmentally friendly step in synthesizing supported enzymatic catalysts. In this study, for the first time, a mechanochemical technique was employed to immobilize Candida rugosa lipase (CRL), and two zinc-based MOF types (Zn-MOF-74 and ZIF-8) were preferred. The enzyme kinetics and immobilization parameters (pH, temperature, thermal stability and reusability) of the prepared encapsulated enzymes (Zn-MOF-74@CRL and ZIF-8@CRL) were investigated. The prepared encapsulated enzymes were characterized by FTIR, SEM and XRD. It was observed that the catalytic activity of Zn-MOF-74 @CRL was six times higher than that of ZIF-8@CRL. After five reuses, the activities of Zn-MOF-74@CRL and ZIF-8@CRL were found to be 81% and 73% retained, respectively. After being subjected to 60 °C for 120 min, ZIF-8@CRL and Zn-MOF-74@CRL maintained their activities at 65% and 73%, respectively. The enantioselective hydrolysis reaction of racemic naproxen methyl ester was chosen as the model reaction. The results showed Zn-MOF-74@CRL possessed better enantioselectivity (E = 245) than ZIF-8@CRL (E = 136). This study demonstrated that it is possible to create biocatalysts with excellent catalytic properties for the pharmaceutical industry using MOFs produced by the mechanochemical method.
Anahtar Kelimeler (Scopus)
Candida rugosa lipase
Mechanochemical method
Naproxen
Biocatalysis
Metal organic framework
Anahtar Kelimeler
Candida rugosa lipase
Mechanochemical method
Naproxen
Biocatalysis
Metal organic framework
Makale Bilgileri
Dergi
Process Biochemistry
ISSN
1359-5113
Yıl
2023
/ 11. ay
Cilt / Sayı
134
Makale Türü
Özgün Makale
Hakemlik
Hakemli
Endeks
SCI-Expanded
JCR Quartile
Q2
TEŞV Puanı
1152,00
Yayın Dili
Türkçe
Kapsam
Uluslararası
Toplam Yazar
2 kişi
Erişim Türü
Basılı+Elektronik
Erişim Linki
Makaleye Git
Alan
Fen Bilimleri ve Matematik Temel Alanı
Kimya
Biyokimya
YÖKSİS Yazar Kaydı
Yazar Adı
ÖZYILMAZ ELİF, ÇAĞLAR Özge
YÖKSİS ID
7773329
Hızlı Erişim
Metrikler
Scopus Atıf
17
JCR Quartile
Q2
TEŞV Puanı
1152,00
Yazar Sayısı
2