| 稀土铈掺杂纳米ZnO抗菌复合材料研究 |
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| 引用本文： | 杨玲,毛健,侯廷红,张小丽,王彬,涂铭旌.稀土铈掺杂纳米ZnO抗菌复合材料研究[J].化工新型材料,2005,33(2):15-17. |
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| 作者姓名： | 杨玲 毛健 侯廷红 张小丽 王彬 涂铭旌 |
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| 作者单位： | 四川大学材料科学与工程学院,成都,610064;四川大学材料科学与工程学院,成都,610064;四川大学材料科学与工程学院,成都,610064;四川大学材料科学与工程学院,成都,610064;四川大学材料科学与工程学院,成都,610064;四川大学材料科学与工程学院,成都,610064 |
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| 摘 要： | 采用纳米ZnO为载体,按照不同掺杂比例制备了复合无机抗菌剂 Ce4 /ZnO,采用抑菌圈实验和最小抑菌浓度实验来检测其抗菌性能。结果表明,掺杂稀土Ce4 明显提高了纳米 ZnO的抗菌性。通过对ZnO白样和Ce4 /ZnO试样的XRD测试, 结果表明 Ce4 已进入 ZnO晶格,同时对复合抗菌机理进行了探索研究。
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| 关 键 词： | 纳米ZnO 稀土铈掺杂 无机抗菌 |
| 修稿时间： | 2004年9月17日 |
Study on antimicrobial compound material of rare earth cerium doped nano-ZnO |
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| Yang ling,Mao Jian,Hou Tinghong,Zhang Xiaoli,Wang Bin,Tu Mingjing.Study on antimicrobial compound material of rare earth cerium doped nano-ZnO[J].New Chemical Materials,2005,33(2):15-17. |
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| Authors: | Yang ling Mao Jian Hou Tinghong Zhang Xiaoli Wang Bin Tu Mingjing |
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| Abstract: | In this paper, a sort of compound inorganic microbicide Ce 4 /ZnO has been made according to different doped proportion. The antimicrobial activity was examined through the experiment of antibacterium-circle and MIC(Minimal inhibitory concentration). The results showed that the antimicrobial activity has been evidently improved. The crystal structure of ZnO and Ce 4 /ZnO samples were studied through XRD, which showed that Ce 4 had entered into crystal lattice of ZnO. Finally, the mechanism of compound antibiosis was also studied. |
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| Keywords: | nano-ZnO rare earth cerium doping inorganic microbicide |
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