ICCAS OpenIR
Near-Infrared Electrochromic and Chiroptical Switching Materials: Design, Synthesis, and Characterization of Chiral Organogels Containing Stacked Naphthalene Diimide Chromophores
Zheng, Jia1; Qiao, Wenqiang1; Wan, Xinhua1; Gao, Jian Ping2; Wang, Zhi Yuan2
2008-10-14
Source PublicationCHEMISTRY OF MATERIALS
ISSN0897-4756
Volume20Issue:19Pages:6163-6168
AbstractChiroptical switching materials in the visible and near-infrared spectral regions have been realized using a low molecular weight gel as a chiral scaffold and electrochromic chromophores as a stimulus-responsive trigger and operate as a result of the change in the electronic states of the chromophores within the chiral gel. N,N'-Bis(4-phenyl-2.3,4,6-tetra-O-acetyl-beta-D-glucopyranoside)-1,4,5,8-naphthale- netetracarboxylic diiinicle, synthesized by irniclization of 1.4,5,8-ii iphilialciieteti- tc irboxylic dianhydride with a sugar-bearing amine, call form stable chiral gels at room temperature. The redox-active gels exhibited reversible and drastic changes in circular dichroism in the visible and near-infrared spectral region between the three redox states (neutral, radical anion, dianion) of the naphthalene diimide chromophore. A large circular dichroism at 1310-1550 nm was induced when the stacked naphthalene diimide chromophores in the chiral gels were reduced to the radical anion state.
DOI10.1021/cm8014644
Indexed BySCI
Language英语
WOS IDWOS:000259871500030
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:69[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/64834
Collection中国科学院化学研究所
Corresponding AuthorWan, Xinhua
Affiliation1.Peking Univ, Beijing Natl Lab Mol Sci, Key Lab Polymer Chem & Phys Minist Educ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
2.Carleton Univ, Dept Chem, Ottawa, ON K1S 5B6, Canada
Recommended Citation
GB/T 7714
Zheng, Jia,Qiao, Wenqiang,Wan, Xinhua,et al. Near-Infrared Electrochromic and Chiroptical Switching Materials: Design, Synthesis, and Characterization of Chiral Organogels Containing Stacked Naphthalene Diimide Chromophores[J]. CHEMISTRY OF MATERIALS,2008,20(19):6163-6168.
APA Zheng, Jia,Qiao, Wenqiang,Wan, Xinhua,Gao, Jian Ping,&Wang, Zhi Yuan.(2008).Near-Infrared Electrochromic and Chiroptical Switching Materials: Design, Synthesis, and Characterization of Chiral Organogels Containing Stacked Naphthalene Diimide Chromophores.CHEMISTRY OF MATERIALS,20(19),6163-6168.
MLA Zheng, Jia,et al."Near-Infrared Electrochromic and Chiroptical Switching Materials: Design, Synthesis, and Characterization of Chiral Organogels Containing Stacked Naphthalene Diimide Chromophores".CHEMISTRY OF MATERIALS 20.19(2008):6163-6168.
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