| Water-soluble benzylidene cyclopentanone dye for two-photon photo polymerization | |
| Wan, Xiaojun1,2; Zhao, Yuxia1; Xue, Jianqiang1,2; Wu, Feipeng1; Fang, Xiangyun1 | |
| 刊名 | Journal of photochemistry and photobiology a-chemistry
 |
| 2009-02-05 | |
| 卷号 | 202期号:1页码:74-79 |
| 关键词 | Two-photon polymerization Water-soluble Phoroinitiator Benzylidene cyclopentanone |
| ISSN号 | 1010-6030 |
| DOI | 10.1016/j.jphotochem.2008.10.029 |
| 通讯作者 | Zhao, yuxia(yuxia.zhao@mail.ipc.ac.cn) |
| 英文摘要 | A novel water-soluble benzylidene cyclopentanone dye was synthesized by introducing four sodium carboxylate groups into 2,5-bis-[4-(diethylamino)-benzylidene]-cyclopentanone (bdea). its two-photon absorption (tpa) cross-section in water solution was determined by nonlinear transmission method with ti:sapphire femtosecond laser as exciting light source. 287 gm at 800 nm was obtained, which was quite larger than tpa cross-section of water-soluble xanthene dyes. using this new dye as initiator. two-photon polymerization (tpp) of water-soluble acrylate could be induced directly. low threshold energy of 0.51 mw and a high resolution of 400 nm were achieved, indicating this dye would have extensive application prospects in tpp under aqueous environments. (c) 2008 elsevier b.v. all rights reserved. |
| WOS关键词 | CROSS-SECTIONS ; ABSORPTION ; MICROFABRICATION ; PHOTOPOLYMERIZATION ; CHROMOPHORES ; EXCITATION |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Physical |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| WOS记录号 | WOS:000263500000011 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2401820 |
| 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, Key Lab Photochem Convers & Optoelect Mat, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wan, Xiaojun,Zhao, Yuxia,Xue, Jianqiang,et al. Water-soluble benzylidene cyclopentanone dye for two-photon photo polymerization[J]. Journal of photochemistry and photobiology a-chemistry,2009,202(1):74-79. |
| APA | Wan, Xiaojun,Zhao, Yuxia,Xue, Jianqiang,Wu, Feipeng,&Fang, Xiangyun.(2009).Water-soluble benzylidene cyclopentanone dye for two-photon photo polymerization.Journal of photochemistry and photobiology a-chemistry,202(1),74-79. |
| MLA | Wan, Xiaojun,et al."Water-soluble benzylidene cyclopentanone dye for two-photon photo polymerization".Journal of photochemistry and photobiology a-chemistry 202.1(2009):74-79. |
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