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SCI-Expanded Özgün Makale Scopus 🌍 Uluslararası
Enhancing Effect of Calix 4 arene AmideDerivatives on Lipase Performance inEnantioselective Hydrolysis of RacemicArylpropionic Acid Methyl Esters
POLYCYCLIC AROMATIC COMPOUNDS 2016 Cilt 36 Sayı 5
Scopus Eşleşmesi Bulundu
6
Atıf
36
Cilt
613-627
Sayfa
Scopus Yazarları: Arzu Uyanik, N. Sen, Mustafa Yilmaz
Özet
Calix[4]arene amide derivatives were employed as new additives within the sol-gel encapsulation of lipase from Candida rugosa (CRL) to improve its catalytic properties. Evaluation of catalytic activity of the encapsulated lipases was acheived by enantioselective hydrolysis of both racemates, Naproxen methyl ester and 2-phenoxypropionic acid methyl ester, in aqueous buffer solution/isooctane reaction system. Results show that enantioselectivity was improved by using calix[4]arene amide derivatives-based encapsulated lipases. The reaction of naproxen methyl ester resulted in 47.6% conversion (x) in 24 h with 88.9% enantiomeric excess of substrate (ees), analogous to an enantioselectivity (E) value of 297 (E = 137 for the encapsulated free enzyme). The conversion of 2-phenoxypropionic acid methyl ester, obtained was 48.4% with E value of 327, enantiomeric excess of substrate (ees) of 92% for the reaction time of 1 h (E = 211 for the encapsulated free enzyme).
Anahtar Kelimeler (Scopus)
2-Phenoxypropionic acid calix[4]arene enantioselectivity lipase naproxen sol-gel encapsulation

Anahtar Kelimeler

2-Phenoxypropionic acid calix[4]arene enantioselectivity lipase naproxen sol-gel encapsulation

Makale Bilgileri

Dergi POLYCYCLIC AROMATIC COMPOUNDS
ISSN 1040-6638
Yıl 2016 / 10. ay
Cilt / Sayı 36 / 5
Sayfalar 613 – 627
Makale Türü Özgün Makale
Hakemlik Hakemli
Endeks SCI-Expanded
TEŞV Puanı 162,00
Yayın Dili İngilizce
Ülke İNGİLTERE Uluslararası
Kapsam Uluslararası
Toplam Yazar 3 kişi
Erişim Türü Elektronik
Alan Fen Bilimleri ve Matematik Temel Alanı- Kimya

YÖKSİS Yazar Kaydı

Yazar Adı UYANIK ARZU,ŞEN NEJDET,YILMAZ MUSTAFA
YÖKSİS ID 2094467

Metrikler

Scopus Atıf 6
TEŞV Puanı 162,00
Yazar Sayısı 3