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同一参数，同一浓度下，对化合物 4a-4f 在室温条件下进行了测定并进行了比较，如图二所示。测试中狭缝Ex/Em为2.0 nm/2.0 nm, 灵敏度5,扫描范围: 200～800 nm. 从表2看出，化合物4a相对于4b-4f红移了14nm，可能是多了一个萘环所致，化合物4a-4f的荧光光谱数据见表1. |
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slz146
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爱与雨下(金币+1): 欢迎常来 2011-08-10 14:41:28
594306435(金币+15, 翻译EPI+1): 谢谢 2011-08-10 16:44:52
爱与雨下(金币+1): 欢迎常来 2011-08-10 14:41:28
594306435(金币+15, 翻译EPI+1): 谢谢 2011-08-10 16:44:52
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the Fig.2 showed that compound 4a-4f was determined and compared under the room temperature condition at The same parameters and concentration. In this test ,slit Ex/Em is 2.0 nm/2.0 nm, degree of sensitivity is 5,sweep range:200～800 nm. the table 2 showed that compound 4a redshifted 14nm compared to compound 4b-4f, the cause may be One more Naphthalene ring. fluorescence spectrum data of compound 4b-4f was showed in table 1. |
2楼2011-08-10 14:35:21
