Circularly Polarized Luminescence from a Pyrene-Cyclodextrin Supra-Dendron
文献类型：期刊论文
| 作者 | Zhang, Yuening1,2; Yang, Dong2,3; Han, Jianlei2; Zhou, Jin2; Jin, Qingxian1; Liu, Minghua2,3; Duan, Pengfei2 |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2018-05-22 |
| 卷号 | 34期号:20页码:5821-5830 |
| ISSN号 | 0743-7463 |
| DOI | 10.1021/acs.langmuir.8b01035 |
| 英文摘要 | Soft nanomaterials with circularly polarized luminescence (CPL) have been currently attracting great interest. Here, we report a pyrene-containing pi-peptide dendron hydrogel, which shows 1D and 2D nanostructures with varied CPL activities. It was found that the individual dendrons formed hydrogels in a wide pH range (3-12) and self-assembled into helices with pH-tuned pitches. Through chirality transfer, the pyrene unit could show CPL originated from both the monomer and excimer bands. When cyclodextrin was introduced, different supra-dendrons were obtained with beta-cyclodextrin (PGAc@beta-CD) and gamma-cyclodextrin (PGAc@gamma-CD) through host-guest interactions, respectively. |
| 语种 | 英语 |
| WOS记录号 | WOS:000433403900016 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42733]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Jin, Qingxian; Liu, Minghua; Duan, Pengfei |
| 作者单位 | 1.Zhengzhou Univ Light Ind, Henan Prov Key Lab Surface & Interface Sci, Zhengzhou 450002, Henan, Peoples R China 2.Chinese Acad Sci, Natl Ctr Nanosci & Technol NCNST, Key Lab Nanosyst & Hierarch Fabricat, CAS Ctr Excellence Nanosci,Div Nanophoton, 11 ZhongGuanCun BeiYiTiao, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Chem, CAS Key Lab Colloid Interface & Chem Thermodynam, Beijing Natl Lab Mol Sci, 2 ZhongGuanCun BeiYiJie, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yuening,Yang, Dong,Han, Jianlei,et al. Circularly Polarized Luminescence from a Pyrene-Cyclodextrin Supra-Dendron[J]. LANGMUIR,2018,34(20):5821-5830. |
| APA | Zhang, Yuening.,Yang, Dong.,Han, Jianlei.,Zhou, Jin.,Jin, Qingxian.,...&Duan, Pengfei.(2018).Circularly Polarized Luminescence from a Pyrene-Cyclodextrin Supra-Dendron.LANGMUIR,34(20),5821-5830. |
| MLA | Zhang, Yuening,et al."Circularly Polarized Luminescence from a Pyrene-Cyclodextrin Supra-Dendron".LANGMUIR 34.20(2018):5821-5830. |
入库方式： OAI收割
来源：化学研究所
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