Waterchromism of protonated photomerocyanine dye
文献类型：期刊论文
| 作者 | Liu, Yuanyuan; Fan, Meigong; Zhang, Changrui; Yang, Wensheng; Zhu, Lingyun; Zhang, Guangjin; Shuai, Zhigang; Zhou, Jianhua; Yan, Wenpeng; Fu, Hongbing |
| 刊名 | Dyes and pigments
 |
| 出版日期 | 2008 |
| 卷号 | 76期号:1页码:264-269 |
| 关键词 | Waterchromism Photomerocyanine Color modulation Absorption spectra Thermal bleaching kinetics |
| ISSN号 | 0143-7208 |
| DOI | 10.1016/j.dyepig.2006.08.041 |
| 通讯作者 | Yao, jiannian(jnyao@iccas.ac.cn) |
| 英文摘要 | The red protonated photomerocyanine (pmch) of spirooxazine (spo) experiences a stepwise color modulation from red to purple and ultimately blue upon gradual addition of water. both uv-vis absorption spectra and thermal bleaching kinetics indicate that the blue solution differs from the open form of spo, i.e., photomerocyanine (pmc), and computer assisted simulations show that the blue solution is a complex composed of one pmch and two water molecules, which are connected through hydrogen bonds. thus, water has a characteristic effect on pmch, and this phenomenon is proposed as waterchromism. (c) 2006 elsevier ltd. all rights reserved. |
| WOS关键词 | PHOTOCHROMIC COMPOUNDS ; SPIROOXAZINES ; MOLECULES ; BEHAVIOR ; FORM |
| 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:000250079800040 |
| 出版者 | ELSEVIER SCI LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2387715 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yao, Jiannian |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Key Lab Photochem,BNLMS, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100080, Peoples R China 3.Jilin Univ, Coll Chem, Changchun 130023, Peoples R China 4.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yuanyuan,Fan, Meigong,Zhang, Changrui,et al. Waterchromism of protonated photomerocyanine dye[J]. Dyes and pigments,2008,76(1):264-269. |
| APA | Liu, Yuanyuan.,Fan, Meigong.,Zhang, Changrui.,Yang, Wensheng.,Zhu, Lingyun.,...&Yao, Jiannian.(2008).Waterchromism of protonated photomerocyanine dye.Dyes and pigments,76(1),264-269. |
| MLA | Liu, Yuanyuan,et al."Waterchromism of protonated photomerocyanine dye".Dyes and pigments 76.1(2008):264-269. |
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来源：中国科学院大学
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