کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1644035 | 1517259 | 2014 | 4 صفحه PDF | دانلود رایگان |
• Hierarchically porous CaCO3 monoliths are prepared by using gingko leaf as template.
• The synthesis method is simple and cost-effective.
• The pore sizes distribution posses both meso- and macro characters.
• The resulting products have many promising applications in tissue engineering, drug delivery carrier, biosensors, etc.
Herein, we demonstrate a simple and cost-effective method to prepare the hierarchically porous CaCO3 monoliths in a large scale by mineralizing gingko leaf templates with a calcium acetate precursor. The resulting products are characterized by FESEM, XRD, TEM and N2 adsorption. The wide distribution of pore sizes from meso- to macro- and the hierarchical 3D structure endow the resulting products with a variety of application potentials ranging from industry to biomedicine to nanotechnology.
Journal: Materials Letters - Volume 129, 15 August 2014, Pages 198–201