Coumarin derivatives with enhanced two-photon absorption cross-sections
文献类型：期刊论文
| 作者 | Li, Xue; Zhao, Yuxia; Wang, Tao; Shi, Mengquan; Wu, Feipeng |
| 刊名 | Dyes and pigments
 |
| 出版日期 | 2007 |
| 卷号 | 74期号:1页码:108-112 |
| 关键词 | Coumarin derivatives Two-photon absorption Charge transfer Tpef |
| ISSN号 | 0143-7208 |
| DOI | 10.1016/j.dyepig.2006.01.020 |
| 通讯作者 | Zhao, yuxia(yuxia.zhao@mail.ipc.ac.cn) |
| 英文摘要 | A series of ketocoumarin derivatives were synthesized using aldol condensation and wittig reactions and their one- and two-photon photophysical properties were investigated. two-photon absorption cross-sections (delta) of the derivatives revealed that most of the new compounds possessed delta values that were some one to two orders of magnitudes larger than those of commercial coumarin dyes. the largest delta value within measured range was obtained as 1570 gm, which is comparable to that of reported strong two-photon absorption compounds. these novel det vatives containing the functional ketocountarin group should open new opportunities for two-photon polymerization. (c) 2006 elsevier ltd. all rights reserved. |
| WOS关键词 | SPECTRAL PROPERTIES ; FLUORESCENT DYES ; LASER ; FLUOROPHORES ; EXCITATION ; MOLECULES |
| WOS研究方向 | Chemistry ; Engineering ; Materials Science |
| WOS类目 | Chemistry, Applied ; Engineering, Chemical ; Materials Science, Textiles |
| 语种 | 英语 |
| WOS记录号 | WOS:000244165500018 |
| 出版者 | ELSEVIER SCI LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2381730 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhao, Yuxia |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xue,Zhao, Yuxia,Wang, Tao,et al. Coumarin derivatives with enhanced two-photon absorption cross-sections[J]. Dyes and pigments,2007,74(1):108-112. |
| APA | Li, Xue,Zhao, Yuxia,Wang, Tao,Shi, Mengquan,&Wu, Feipeng.(2007).Coumarin derivatives with enhanced two-photon absorption cross-sections.Dyes and pigments,74(1),108-112. |
| MLA | Li, Xue,et al."Coumarin derivatives with enhanced two-photon absorption cross-sections".Dyes and pigments 74.1(2007):108-112. |
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来源：中国科学院大学
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