| 纳米SiO2载银抗菌剂的研究 |
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| 引用本文： | 童云.纳米SiO2载银抗菌剂的研究[J].化学与生物工程,2005,22(11):17-19. |
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| 作者姓名： | 童云 |
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| 作者单位： | 西南科技大学材料科学与工程学院,四川,绵阳,621010 |
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| 基金项目： | 西南科技大学青年预研基金资助项目（0330044） |
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| 摘 要： | 以化学沉淀法制备得到多孔纳米SiO2，采用吸附法在其表面负载银，用载银粉体的抑菌圈直径表征抗茵性能，研究了吸附时间、硝酸银浓度及吸附温度与负载量的关系，并考察了焙烧温度与抗菌性能的关系。
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| 关 键 词： | 纳米SiO2 吸附载银 抗菌性能 |
| 文章编号： | 1672-5425（2005）11-0017-03 |
| 收稿时间： | 2005-07-26 |
| 修稿时间： | 2005年7月26日 |
Study on Antibacterial Materials of Nanometer SiO2 Loaded Silver |
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| TONG Yun.Study on Antibacterial Materials of Nanometer SiO2 Loaded Silver[J].Chemistry & Bioengineering,2005,22(11):17-19. |
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| Authors: | TONG Yun |
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| Abstract: | Porous nanometer SiOz was obtained by chemistry precipitation method and silver was loaded on its surfaces using adsorption method, with the antibacterial circle diameter of the loading silver powder characterizing antibacterial performance. The relations of the adsorption time, the silver nitrate concentration and the adsorption temperature to the loading capacity have been studied, and the relationship between the temperature and the antibacterial performance was examined. |
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| Keywords: | nanometer SiO2 adsorption loading silver antibacterial performance |
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