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| 凝胶光子晶体 | |
| 引用本文： | 王玉莲,郭明,郑学仿,唐乾,高大彬. 凝胶光子晶体[J]. 化学进展, 2007, 19(10): 1475-1481 |
| 作者姓名： | 王玉莲 郭明 郑学仿 唐乾 高大彬 |
| 作者单位： | 大连大学,辽宁省生物有机化学重点实验室,大连,116622;大连大学环境与化学工程学院,大连,116622 |
| 基金项目： | 国家自然科学基金 , 辽宁省优秀人才培养计划项目 |
| 摘 要： | 光子晶体是一种介电常数（或折射率）可以周期性调制的结构，其自激辐射抑制和光子局域化性质使其可以简便而有力的限制、控制和调控光子。近年来，利用胶体晶体自组装性质与水凝胶的传统应用相结合制成的凝胶光子晶体在药物释放、光学开关、金属探针、生物传感器等的新应用方面的研究蓬勃发展，在新材料开发及临床应用等方面取得巨大进展。本文概述了胶体晶体自组装并对该类凝胶光子晶体进行了分类介绍并对其发展趋势进行了评述和展望。 |
| 关 键 词： | 胶体晶体 光子晶体 自组装 水凝胶 传感器 |
| 文章编号： | 1005-281X（2007）10-1475-06 |
| 收稿时间： | 2006-12-01 |
| 修稿时间： | 2007-02-01 |
The Photonic Crystal in Hydrogel |
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| Wang Yulian,Guo Ming,Zheng Xuefang,Tang Qian,Gao Dabin. The Photonic Crystal in Hydrogel[J]. Progress in Chemistry, 2007, 19(10): 1475-1481 | |
| Authors: | Wang Yulian Guo Ming Zheng Xuefang Tang Qian Gao Dabin |
| Affiliation: | 1．Liao-ning Key Laboratory of Bioorganic Chemistry, Dalian University, Dalian 116622 China； 2．College of Environmental and Chemical Engineering, Dalian University, Dalian 116622,China |
| Abstract: | Photonic crystal is one type of materials in which the permittivity(or refractive index)changes periodically.The stimulated radiation inhibition and localization of this material make it confine,dominate and modulate the photos effectively.During the last decade,the photonic crystal in hydrogel(PCH),which holds both the virtues of self-assembly of the colloidal crystal and the environmental responsive property of the hydrogel,plays a more and more important role in new applications such as drug delivery,optical switches,ion optrode, biosensors and so on.A summarization of the self-assembly of the colloidal crystalline and a classified introduction,as well as the developing trend of the photonic crystal in hydrogel are proposed in this paper. |
| Keywords: | colloidal crystals photonic crystals self-assembly hydrogel sensors |
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