چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| In this work for the first time, a novel photoluminescent glycodendrimer was fabricated through the growth of polyamidoamine dendrimer (PAMAM-G3) on the zirconium-based nano metal–organic framework (Zr-MOF) (UiO-66-NH2-PAMAM). Subsequently, the as-synthesized UiO-66-NH2-PAMAM was functionalized with D-galactose (D-Gal) to increase the biocompatibility and induce targeted drug delivery for obtained system (UiO-66-NH2-PAMAM-Gal). The UiO-66-NH2-PAMAM-Gal was evaluated using several characterization techniques. Nitrogen adsorption–desorption test obtained mean pore diameter of UiO-66-NH2-PAMAM-Gal ∼ 5.87 nm. Owing to the favorable features, UiO-66-NH2-PAMAM-Gal provided respectively 71.4% and 56.0% of drug loading for both doxorubicin (DOX) and curcumin (CUR), and pH-controlled release profiles. Cell viability assay approved that the functionalization with D-Gal enhanced the biocompatibility as well as achieved targeted hepatic cancer treatment. In addition, the 4′,6-diamidino-2-phenylindole (DAPI) staining and cell cycle showed that the UiO-66-NH2-PAMAM-Gal could uptake within cancer cells to obtain improved cancer treatment efficacy. In comparison to the free PAMAM dendrimers or UiO-66-NH2 based drug carriers the targeted drug delivery capability combined with the bioimaging potential of UiO-66-NH2-PAMAM-Gal could be valuable advantages, so, the results declared that the UiO-66-NH2-PAMAM-Gal could act as an optimistic multifunctional candidate for both bioimaging and targeted tumor therapy. |
| نویسنده | نفر چندم مقاله |
|---|---|
| دکتر حسن نمازی | دوم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| 4 P 2021 Poores (European Polymer ).pdf | 1401/01/16 | 17083109 | دانلود |
