中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Synthesis, optical and initiating properties of new two-photon polymerization initiators-2,7-bis(styryl)anthraquinone derivatives

文献类型:期刊论文

作者Xing, Jin-Feng; Chen, Wei-Qiang; Dong, Xian-Zi; Tanaka, Takuo; Fang, Xiang-Yun; Duan, Xuan-Ming; Kawata, Satoshi
刊名Journal of photochemistry and photobiology a-chemistry
出版日期2007-06-25
卷号189期号:2-3页码:398-404
关键词Two-photon absorption Anthraquinone derivatives Two-photon polymerization
ISSN号1010-6030
DOI10.1016/j.jphotochem.2007.03.002
通讯作者Duan, xuan-ming(xmduan@mail.ipc.ac.cn)
英文摘要C-2v symmetrical anthraquinone derivatives, 2,7-bis(2-(4-dimethylamino-phenyl)-vinyl)anthraquinone (1) and 2,7-bis(2-(4-methoxy-phenyl)vinyl)anthraquinone (2) were synthesized by wittig reaction. their one-photon absorption and fluorescence, as well as two-photon absorption properties were investigated. these compounds showed strong intramolecular charge transfer bands as well as low fluorescence quantum yield. 1 showed a larger two-photon absorption cross-section of 1635 gm than that of 995 gm for 2 at the wavelength of 800 nm. furthermore, the initiating properties of 1 and 2 were studied by two-photon induced polymerization. the resin with i as photoinitiator (r-1) possessed higher sensitivity with a threshold energy 3.67 mw at the concentration of 0.02 wt% compared to that of 8.03 mw for 2. the resolution of polymer line, fabricated with r-1 at the threshold with the linear scan speed of 50 mu m/s, is 105 nm. this investigation on the relationship of resolution and sensitivity indicated higher sensitivity benefit to the improvement of microfabrication resolution. (c) 2007 elsevier b.v. all rights reserved.
WOS关键词SINGLET OXYGEN ; CROSS-SECTIONS ; ABSORPTION ; PHOTOPOLYMERIZATION ; MICROFABRICATION ; SUBSTITUTION ; MOLECULES ; DESIGN ; DYES ; PHOTOCHEMISTRY
WOS研究方向Chemistry
WOS类目Chemistry, Physical
语种英语
WOS记录号WOS:000247761200034
出版者ELSEVIER SCIENCE SA
URI标识http://www.irgrid.ac.cn/handle/1471x/2380501
专题中国科学院大学
通讯作者Duan, Xuan-Ming
作者单位1.Chinese Acad Sci, Tech Inst Phys & Chem, Lab Organ Nanophoton, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China
3.RIKEN, Inst Phys & Chem Res, Nanophoton Lab, Wako, Saitama 3510198, Japan
4.Chinese Acad Sci, Tech Inst Phys & Chem, Lab Ultrafast Laser, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714
Xing, Jin-Feng,Chen, Wei-Qiang,Dong, Xian-Zi,et al. Synthesis, optical and initiating properties of new two-photon polymerization initiators-2,7-bis(styryl)anthraquinone derivatives[J]. Journal of photochemistry and photobiology a-chemistry,2007,189(2-3):398-404.
APA Xing, Jin-Feng.,Chen, Wei-Qiang.,Dong, Xian-Zi.,Tanaka, Takuo.,Fang, Xiang-Yun.,...&Kawata, Satoshi.(2007).Synthesis, optical and initiating properties of new two-photon polymerization initiators-2,7-bis(styryl)anthraquinone derivatives.Journal of photochemistry and photobiology a-chemistry,189(2-3),398-404.
MLA Xing, Jin-Feng,et al."Synthesis, optical and initiating properties of new two-photon polymerization initiators-2,7-bis(styryl)anthraquinone derivatives".Journal of photochemistry and photobiology a-chemistry 189.2-3(2007):398-404.

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来源:中国科学院大学

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