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| 氮氧稳定自由基对β-萘甲酰三氟丙酮合铕配合物猝灭行为的研究 | |
| 引用本文： | 陈建新,黄超然,万超志,徐广智,孙家镔,唐有祺. 氮氧稳定自由基对β-萘甲酰三氟丙酮合铕配合物猝灭行为的研究[J]. 物理化学学报, 1988, 4(5): 494-498. DOI: 10.3866/PKU.WHXB19880511 |
| 作者姓名： | 陈建新 黄超然 万超志 徐广智 孙家镔 唐有祺 |
| 作者单位： | Institute of Chemistry; Academia Sinica; Beijing;Department of Chemistry; Nankai University; Tianjin;Department of Chemistry; Peking University; Beijing |
| 摘 要： | 本文研究了氮氧稳定自由基对九种L_4EuQH型配合物荧光的猝灭行为, 结果表明猝灭速率远小于扩散速率, 并根据实验结果提出猝灭作用球内猝灭几率不为1的观点。 |
| 收稿时间： | 1987-01-01 |
| 修稿时间： | 1987-09-21 |
FLUORESCENCE QUENCHING OF L4EuQH TYPE COMPLEXES BY STABLE FREE RADICAL |
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| Chen Jianxin,Huang Chaoran,Wan Chaozhi,Xu Guangzhi, Sun Jiabin, Tang Youqi. FLUORESCENCE QUENCHING OF L4EuQH TYPE COMPLEXES BY STABLE FREE RADICAL[J]. Acta Physico-Chimica Sinica, 1988, 4(5): 494-498. DOI: 10.3866/PKU.WHXB19880511 |
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| Authors: | Chen Jianxin Huang Chaoran Wan Chaozhi Xu Guangzhi Sun Jiabin Tang Youqi |
| Affiliation: | Institute of Chemistry; Academia Sinica; Beijing;Department of Chemistry; Nankai University; Tianjin;Department of Chemistry; Peking University; Beijing |
| Abstract: | The fluorescence quenching of nine L_4EuQH type complexes by stable free radical was studied. Results show that the bimolecular quenching constants were much less than the diffusion rate constant and the existence of a sphere of action within which the probability of quenching is not unity as usually reported in current literature. |
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