| 螺吡喃及其衍生物用作金属离子传感材料的研究进展 |
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| 引用本文： | 文晓艳,童杏林.螺吡喃及其衍生物用作金属离子传感材料的研究进展[J].材料导报,2011,25(13). |
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| 作者姓名： | 文晓艳 童杏林 |
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| 作者单位： | 武汉理工大学光纤传感技术国家工程实验室,武汉,430070 |
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| 基金项目： | 国家自然科学基金重点项目，武汉理工大学教师自主创新研究基金 |
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| 摘 要： | 利用螺吡喃(Spiropyran,SP)-部花青(Merocyanine,MC)的光致异构特性,赋予金属离子光纤传感敏感材料可逆性,近年来已成为研究热点.综述了螺吡喃及其衍生物用作金属离子传感材料的研究进展,分析了SP类金属离子敏感材料在可逆性、检测灵敏度和选择性方面的优势与不足,并展望了其研究前景.
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| 关 键 词： | 螺吡喃 部花青 金属离子 传感 可逆性 |
Recent Progress in the Study of Spiropyran and Derivative Used for Metal ions Sensing |
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| WEN Xiaoyan,TONG Xinglin.Recent Progress in the Study of Spiropyran and Derivative Used for Metal ions Sensing[J].Materials Review,2011,25(13). |
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| Authors: | WEN Xiaoyan TONG Xinglin |
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| Affiliation: | WEN Xiaoyan,TONG Xinglin(National Engineering Laboratory of Fiber Optic Sensing Technology,Wuhan University of Technology,Wuhan 430070) |
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| Abstract: | The sensing and detection of metal ions are significant to environmental protection,and sensor's reversibility is the premise for utility.Spiropyran(SP) and merocyanine(MC) is a pair of optical isomer,for which the optical switching behavior can endow sensor with reversibility as SP exposed to ultraviolet(UV) light switches to MC form which can reversibly combine with metal ions.The recent progresses are reviewed,and analysis about the merits and demerits of SP and derivative in terms of reversibility,sensi... |
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| Keywords: | spiropyran merocyanine metal ions sensing reversibility |
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