| Autor: |
Yanan Xu, Zhenhua Li, Dan Xiu, Guotao Sun, Christopher D. Snow, Yao Wang, Yanxin Wang, Laurence A. Belfiore, Jianguo Tang |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Materials & Design, Vol 205, Iss , Pp 109741- (2021) |
| Druh dokumentu: |
article |
| ISSN: |
0264-1275 |
| DOI: |
10.1016/j.matdes.2021.109741 |
| Popis: |
Histidine Polypeptide-Hybridized Nanoscale Metal–Organic Framework (fH12/ZIF-8) can be produced effectively in water at room temperature without using any additives. The fluorescein label also provides a useful method to quantify the extent to which the anti-cancer drug doxorubicin (DOX) is loaded into or released from the resulting MOFs. In vitro studies have shown that fH12/ZIF-8 has the useful property of dissolving and controlled rates at low pH. It ruptured fastest in PBS buffer solution with pH 6.3, and the release rate reached 50% at 4 h. Furthermore, it showed that the addition of histidine polypeptides increases uptake by HepG-2 cells. This study integrates drug loading and detecting aspects into a single theranostic platform by a simple and efficient strategy, opening a new route for the construction of advanced drug delivery systems. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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Full Text from ScienceDirect