Evaluation of organic-inorganic hybrid nanoflower’xxs enzymatic activity in the presence of different metal ions and organic solvents
Yazarlar (4)
Doç. Dr. Cevahir Altınkaynak Nevşehir Hacı Bektaş Veli Üniversitesi, Türkiye
Doç. Dr. Canan GÜLMEZ SAMSA Iğdır Üniversitesi, Türkiye
Prof. Dr. Onur ATAKİŞİ Kafkas Üniversitesi, Türkiye
Prof. Dr. Nalan Özdemir Erciyes Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (Q1) | ||
| Dergi ISSN | 0141-8130 Dergi Bilgileri (2020) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 12-2020 |
| Cilt / Sayı / Sayfa | 164 / 1 / 162–171 | DOI | – |
| Makale Linki | https://www.sciencedirect.com/science/article/pii/S014181302033871X | ||
| UAK Araştırma Alanları |
Biyokimya
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| Özet |
| In the present study, lipase-inorganic hybrid nanoflowers (L-hNFs) have indicated to possess several novel characteristics that are significant in terms of industrial worth. In detail, we reported the production of lipase-inorganic hybrid nanoflowers in different parameters and evaluated synthesized nanoflowers' enzymatic activity in the presence of different concentrations of metal ions and organic solvents. The optimum pHs of free enzyme, L-hNFs (0.02, 0.05, and 0.1) and L-hNFs (0.03) were pH 8, 7 and 6, respectively. L-hNFs (0.05) displayed the highest enzymatic activity in high alkaline pH values (10, 11, and 12) compared to both free enzyme and other L-hNFs. While the free enzyme showed no activity at pH 12, L-hNFs (0.05) maintained 57% of their activity. The optimum temperatures of the free lipase and L-hNFs were 30 °C and 40 °C, respectively. Free lipase activity decreased with temperature while L-hNFs … |
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