Uptake of curcumin by supported metal oxides (CaO and MgO) mesoporous silica materials

被引：12
作者：
El-Nahhal, Issa M. [1 ]
Salem, Jamil K. [1 ]
Tabasi, Nihal S. [1 ]
机构：
[1] Al Azhar Univ, Dept Chem, POB 1277, Gaza, Palestine
来源：
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY | 2018年 / 87卷 / 03期
关键词：
Curcumin; Mesoporous silica; Uptake of curcumin; Curcumin metal complexes; CaO and MgO/mesoporous silica; DRUG-DELIVERY; NANOPARTICLES; RELEASE; SBA-15;
D O I：
10.1007/s10971-018-4763-2
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Supported metal oxides (CaO and MgO) mesoporous silica were synthesized using impregnation method. Curcumin uptake capacity by metal oxides (CaO and MgO) supported mesoporous silica were determined using batch method. The structural properties of these materials were investigated using several characterization techniques such as FTIR, XRD, SAXS, TEM, TGA, and UV-vis. UV-vis analysis shows that curcumin have higher uptake capacity for CaO than MgO/mesoporous silica. It also found that the hexagonal-SiO2-SBA-15 have the highest capacity for curcumin than other lamellar-SiO2 structures. [GRAPHICS] .
引用
收藏
页码：647 / 656
页数：10
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