| 基于钌配合物荧光猝灭原理的新型氟化有机改性溶胶-凝胶氧传感膜的研究 |
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| 引用本文： | 罗峰. 基于钌配合物荧光猝灭原理的新型氟化有机改性溶胶-凝胶氧传感膜的研究[J]. 分析科学学报, 2011, 27(2): 175-178 |
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| 作者姓名： | 罗峰 |
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| 作者单位： | 福建省计量科学研究院; |
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| 摘 要： | 选用3,3,3-三氟丙基三甲氧基硅烷为前驱体,制备氧光化学传感膜材料.利用4,7-二苯基-1,10-邻菲咯啉钌(Ⅱ)([Ru(dpp)3(ClO4)2])为氧荧光猝灭指示剂,通过优化制备条件获得对氧浓度变化具有敏感响应的传感膜.研究结果表明:所制备的氧传感膜对水体中的溶解氧的线性响应范围为0.5～16.0 mg/L,最...
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| 关 键 词： | 溶解氧 传感器 荧光猝灭 海水 |
A Novel Oxygen Sensing Film Using Fluoride Modified Sol-gel Based on the Fluorescence Quenching of Ruthenium Complex |
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| LUO Feng. A Novel Oxygen Sensing Film Using Fluoride Modified Sol-gel Based on the Fluorescence Quenching of Ruthenium Complex[J]. Journal of Analytical Science, 2011, 27(2): 175-178 |
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| Authors: | LUO Feng |
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| Affiliation: | LUO Feng(Fujian Research Institute of Metric Science,Fuzhou 350003) |
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| Abstract: | A new oxygen sensing film composed of n-propyl-TriMOS/TFP-TriMOS doped with Ru(dpp)3(ClO4)2 was developed.The characteristics for oxygen sensing film,including spectral properties and response performance,were investigated.The oxygen sensing film exhibited a good linear relationship,fast response time,long stability and high sensitivity to dissolved oxygen.The smart optical oxygen sensor based on the Ru(dpp)3(ClO4)2 fluorescence quenching possesses the advantages of portability,low cost and could be applied... |
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| Keywords: | Dessolved oxygen Sensor Fluorescence quenching Seawater |
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