Waterchromism of protonated photomerocyanine dye

doi:10.1016/j.dyepig.2006.08.041

CORC > 化学研究所 > 中国科学院化学研究所

	Waterchromism of protonated photomerocyanine dye
	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
	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
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.
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000250079800040
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/64109]
专题	中国科学院化学研究所
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.