| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 228223 | Journal of Industrial and Engineering Chemistry | 2016 | 5 Pages |
Abstract
Dendritic porous tin oxide/silica (DTS) nanospheres (NSs) were prepared by emulsion-condensation route. DTS NSs have an average diameter of 80 nm and possess accessible center-radial large pore channels, which endow them high surface area, less drug diffusion resistance and more mass transport. SnO2 quantum dots (QDs) embedded in silica skeleton can be used to track the drug release behavior. DTS NSs were coated by chitosan/polymethacrylic acid and polymer shell would make them achieve great loading capacity and pH-sensitive release for aminomethylbenzoic acid (AMBA).
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Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Na Cao, Xin Xie, Yu Zhang, Yanbao Zhao, Liuqin Cao, Lei Sun,