BINOL-based chiral aggregation-induced emission luminogens and their application in detecting copper(II) ions in aqueous media
文献类型：期刊论文
| 作者 | Li, Nan1; Feng, Honglian1; Gong, Qian1; Wu, Chunxiao1; Zhou, Hao1; Huang, Zhiyan1; Yang, Jun1; Chen, Xiaohua2 ; Zhao, Na1
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| 刊名 | JOURNAL OF MATERIALS CHEMISTRY C
 |
| 出版日期 | 2015 |
| 卷号 | 3期号:43页码:11458-11463 |
| ISSN号 | 2050-7526 |
| DOI | 10.1039/c5tc02778k |
| 文献子类 | Article |
| 英文摘要 | Two novel chiral luminogens BINOM-CN and BINOP-CN derived from (R)-1,1'-binaphthol (BINOL) with aggregation-induced emission (AIE) characteristics were designed and synthesized. Dicyanomethylene and the substituent of the hydroxyl group have been found to be the key structural element for this unique AIE effect. Meanwhile, these two chiral AIE luminogens exhibit abnormal aggregation-induced annihilation of the circular dichroism (CD) signal, which is ascribed to the decrease of the dihedral angle between adjacent naphthalene rings in the aggregation state. With the assistance of the pyridine unit, BINOP-CN can serve as an excellent sensor for Cu2+. In the presence of Cu2+, the fluorescence intensity and CD signals of BINOP-CN both decreased observably due to its ideal coordination with Cu2+, which was further confirmed by X-ray crystallography. Moreover, the addition of Cu2+ can induce the self-assembly of BINOP-CN. |
| WOS关键词 | CIRCULARLY-POLARIZED LUMINESCENCE ; LIGHT-EMITTING-DIODES ; LABEL-FREE DETECTION ; TURN-ON ; FLUORESCENT CHEMOSENSOR ; LIVING CELLS ; CONJUGATED POLYMERS ; NANOMOLAR DETECTION ; FACILE PREPARATION ; PROBE DEVELOPMENT |
| 资助项目 | National Natural Science Foundation of China[51403122] ; National Natural Science Foundation of China[21402115] ; Fundamental Research Funds for the Central Universities[GK201402054] ; Fundamental Research Funds for the Central Universities[GK201503028] ; Fundamental Research Funds for the Central Universities[GK261001247] ; Natural Science Foundation of Shaanxi Province[2015JQ5150] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000364214800023 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://119.78.100.183/handle/2S10ELR8/276693]  |
| 专题 | 药物化学研究室 |
| 通讯作者 | Li, Nan |
| 作者单位 | 1.Shaanxi Normal Univ, Sch Chem & Chem Engn, Key Lab Macromol Sci Shaanxi Prov, Xian 710062, Shaanxi Provinc, Peoples R China; 2.Chinese Acad Sci, Shanghai Inst Mat Med, Shanghai 201203, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Nan,Feng, Honglian,Gong, Qian,et al. BINOL-based chiral aggregation-induced emission luminogens and their application in detecting copper(II) ions in aqueous media[J]. JOURNAL OF MATERIALS CHEMISTRY C,2015,3(43):11458-11463. |
| APA | Li, Nan.,Feng, Honglian.,Gong, Qian.,Wu, Chunxiao.,Zhou, Hao.,...&Zhao, Na.(2015).BINOL-based chiral aggregation-induced emission luminogens and their application in detecting copper(II) ions in aqueous media.JOURNAL OF MATERIALS CHEMISTRY C,3(43),11458-11463. |
| MLA | Li, Nan,et al."BINOL-based chiral aggregation-induced emission luminogens and their application in detecting copper(II) ions in aqueous media".JOURNAL OF MATERIALS CHEMISTRY C 3.43(2015):11458-11463. |
入库方式： OAI收割
来源：上海药物研究所
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