| 基于酚藏花红掺杂有机改性溶胶-凝胶膜的亚硝酸盐光学传感器 |
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| 引用本文： | 阿不都卡德尔·阿不都克尤木,木合塔尔·吐尔洪.基于酚藏花红掺杂有机改性溶胶-凝胶膜的亚硝酸盐光学传感器[J].分析化学,2011,39(4):564-567. |
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| 作者姓名： | 阿不都卡德尔·阿不都克尤木 木合塔尔·吐尔洪 |
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| 作者单位： | 喀什师范学院生命与环境科学系; |
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| 基金项目： | 新疆维吾尔自治区高校科研计划(No.XJEDU2008S56)资助项目 |
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| 摘 要： | 利用溶胶-凝胶法,研制出基于有机改性溶胶-凝胶膜的亚硝酸盐光学传感器.以甲基三乙氧基硅烷为有机交联剂,与正硅酸乙酯进行水解和缩聚,制备了酚藏花红包埋的有机-无机硅酸盐杂化材料,并采用旋涂法将其涂抹在显微镜载玻片上,形成薄膜.在酸性条件下,NO<'-><,2>与酚藏花红掺杂的溶胶-凝胶膜发生作用,使溶胶-凝胶膜从红色变为...
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| 关 键 词： | 光学传感器 溶胶-凝胶膜 有机改性 亚硝酸盐 酚藏花红 |
Optical Sensor Based on Phenosafranine Doped Organically Modified Sol-Gel Film for Nitrite |
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| Abdukader ABDUKAYUM,Muhetaer TUERHONG.Optical Sensor Based on Phenosafranine Doped Organically Modified Sol-Gel Film for Nitrite[J].Chinese Journal of Analytical Chemistry,2011,39(4):564-567. |
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| Authors: | Abdukader ABDUKAYUM Muhetaer TUERHONG |
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| Institution: | Abdukader ABDUKAYUM,Muhetaer TUERHONG(Department of Life and Environmental Sciences,Kashgar Teachers College,Kashgar 844006) |
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| Abstract: | An optical nitrite sensor based on organically modified sol-gel film has been prepared by the sol-gel method.The organic-inorganic silicate hybrid material containing encapsulated phenosafranine dye molecules was prepared by hydrolyzing and co-condensing tetraethoxysilane with the methyltriethoxysilane as an organically modifid sol-gel precursor,and deposited onto microscope slide glass to form a thin film via a spin-coated method.The sol-gel film presents a color changes from red to transparent when the ni... |
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| Keywords: | Optical sensor Sol-gel film Organically modified Nitrite Phenosafranine |
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