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| 活体生物膜模板法诱导控制合成硫化汞纳米网状结构 | |
| 引用本文： | 贾润萍,杨俊和,吴庆生,丁亚平,李永胜,欧阳春发,王霞.活体生物膜模板法诱导控制合成硫化汞纳米网状结构[J].兰州大学学报(自然科学版),2007,43(2):58-60. |
| 作者姓名： | 贾润萍 杨俊和 吴庆生 丁亚平 李永胜 欧阳春发 王霞 |
| 作者单位： | 1. 上海应用技术学院,材料系,上海,200235 2. 同济大学,化学系,上海,200092 3. 上海大学,化学系,上海,200444 |
| 基金项目： | 国家自然科学基金，上海市重点学科建设项目，高等学校博士学科点专项科研项目 |
| 摘 要： | 利用青葱活体生物膜所具有的选择性吸收与排异、渗透与传输、诱导与控制等特殊功能,以其为模板,于室温下成功制备了网状交联结构的纳米硫化汞.该网状交联结构是由直径为80～120 nm的纳米球自组装而成的,其结构为六方相,晶格常数为a=0.414 8 nm,c=0.949 4 nm.通过紫外可见光谱和荧光光谱对产物的光学性质进行了研究,对纳米硫化汞的合成机理进行了初步探讨. |
| 关 键 词： | 硫化汞 纳米网状结构 活体生物膜 模板合成 |
| 文章编号： | 0455-2059（2007）02-0058-03 |
| 修稿时间： | 2005-06-122006-11-12 |
Biomimetic synthesis of web-linked nanometer mercury sulfide |
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| JIA Run-ping,YANG Jun-he,WU Qing-sheng,DING Ya-ping,LI Yong-sheng,OUYANG Chun-fa,WANG Xia.Biomimetic synthesis of web-linked nanometer mercury sulfide[J].Journal of Lanzhou University(Natural Science),2007,43(2):58-60. | |
| Authors: | JIA Run-ping YANG Jun-he WU Qing-sheng DING Ya-ping LI Yong-sheng OUYANG Chun-fa WANG Xia |
| Institution: | Department of Materials, Shanghai Institute of Technology, Shanghai 200235, China; 2. Department of Chemistry, Tongji University, Shanghai 200092, China; 3. Department of Chemistry, Shanghai University, Shanghai 200444, China |
| Abstract: | Web-linked nanometer mercury sulfide was synthesized with the green Chinese onion as the living biotemplate. The result indicated that the web-linked structure was packaged with the nanospheres of the diameter of 80-120 nm, which has a hexagonal strucutre with the cell parameters of a=0.4418 nm and c=0.949 4 nm. Its optical properties were investigated with both UV-Vis and FL spectra. In addition, the possible research for the mechanism was carried out. |
| Keywords: | mercury sulfide web-linked nanostructure living biotemplate template synthesis |
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