Scopus
YÖKSİS DOI Eşleşti
SJR Q2
Preparation of new calix[4]arene-immobilized biopolymers for enhancing catalytic properties of candida rugosa lipase by Sol-Gel encapsulation
Applied Biochemistry and Biotechnology · Ağustos 2013
YÖKSİS Kayıtları
Preparation of New Calix 4 arene Immobilized Biopolymers for Enhancing Catalytic Properties of Candida rugosa Lipase by Sol Gel Encapsulation
Applied Biochemistry and Biotechnology · 2013 SCI-Expanded
Prof. Dr. ELİF ÖZYILMAZ →
YÖKSİS Kayıtları — ISSN Eşleşmesi
Preparation of New Calix 4 arene Immobilized Biopolymers for Enhancing Catalytic Properties of Candida rugosa Lipase by Sol Gel Encapsulation
2013 ISSN: 0273-2289 SCI-Expanded
Prof. Dr. ELİF ÖZYILMAZ →
Enhancement of the Activity and Enantioselectivity of Lipase by Sol Gel Encapsulation Immobilization onto cyclodextrin Based Polymer
2012 ISSN: 0273-2289 SCI-Expanded
Prof. Dr. ELİF ÖZYILMAZ →
Makale Bilgileri
ISSN02732289
Yayın TarihiAğustos 2013
Cilt / Sayfa170 · 1871-1884
Scopus ID2-s2.0-84881316998
Özet
The article describes preparation of new calixarene biopolymers consisting of the immobilization of convenience calixarene derivative onto cellulose and chitosan biopolymers, and the encapsulation of these calixarene biopolymers with Candida rugosa lipase within a chemical inert sol-gel supported by polycondensation with tetraethoxysilane and octyltriethoxysilane. The catalytic properties of immobilized lipase were evaluated into model reactions employing the hydrolysis of p-nitrophenylpalmitate and the enantioselective hydrolysis of naproxen methyl esters from racemic prodrugs in aqueous buffer solution/isooctane reaction system. The resolution studies using sol-gel support have observed more improvement in the enantioselectivity of naproxen E = 300 with Cel-Calix-E than with encapsulated lipase without calixarene-based materials. Furthermore, the encapsulated lipase (Cel-Calix-E) was still retained about 39 % of their conversion ratios after the fifth reuse in the enantioselective reaction. © 2013 Springer Science+Business Media New York.
Yazarlar (2)
1
Elif Ozyilmaz
2
Serkan Sayin
Anahtar Kelimeler
Biopolymers
Calixarene
Enantioselectivity
Lipase
Naproxen
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Scimago Dergi (ISSN Eşleşmesi)
Applied Biochemistry and Biotechnology
Q2
SJR Skoru0,675
H-Index147
YayıncıSpringer
ÜlkeUnited States
Applied Microbiology and Biotechnology (Q2)
Biochemistry (Q2)
Biotechnology (Q2)
Environmental Engineering (Q2)
Medicine (miscellaneous) (Q2)
Bioengineering (Q3)
Molecular Biology (Q3)
Metrikler
24
Atıf
2
Yazar
5
Anahtar Kelime