| 一种新型自聚集诱导发光材料的研究 |
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| 引用本文： | 李丁丁,史萌,栗开婷,孟鑫鑫,宁贵毅,任泽国.一种新型自聚集诱导发光材料的研究[J].激光技术,2016,40(3):401-404. |
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| 作者姓名： | 李丁丁 史萌 栗开婷 孟鑫鑫 宁贵毅 任泽国 |
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| 作者单位： | 1.曲阜师范大学 山东省激光偏光与信息重点实验室, 曲阜 273165; |
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| 摘 要： | 为了研究一种新型的聚集诱导发光材料(1-绕丹宁-芘),采用荧光光谱测量法和ORIGIN软件对样品进行了实验验证和理论分析,发现其具有一些新颖的光学性质。结果表明,在稀释溶液浓度时,样品的发射峰出现大幅蓝移;在升高温度时,样品出现了荧光增强现象。这些性质不同于常见的聚集诱导发光材料,与1-绕丹宁-芘在溶液中聚集时生成超分子结构有关。该研究在生物成像、医学领域、传感器、探测器及有机显示方面有一定的应用前景,对有机发光材料的研究有重要的意义。
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| 关 键 词： | 光谱学 材料 聚集诱导发光 荧光 蓝移 |
| 收稿时间： | 2015-03-06 |
Study on new aggregation-induced emission material |
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| Abstract: | By using fluorescence spectroscopy measurement method and ORIGIN software , new type of aggregation induced emission(AIE) material (1-rhodanine-pyrene) was studied by theoretical analysis and experimental verification and some new optical properties were discovered .The results show that when the concentration of solution dilutes , the emission peak of the sample shows a sharp blue shift .When the temperature increases , fluorescence strength of the sample enhances .These properties are different from common AIE materials , and it is related to super molecular structure induced from 1-rhodanine-pyrene aggregation in solution.The material has certain application prospect in biological imaging , medical field, sensors, photoelectric detection and organic display .The study has important significance in organic light-emitting materials . |
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| Keywords: | spectroscopy materials aggregation induced emission fluorescence blue shift |
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