Cellulose derivative-lanthanide complex film by hierarchical assembly process | |
Altam, Ali A.1,2,3; Xu, Jiali3; Shibraen, Mahmoud H. M. A.3; Rehan, Kiran1,2; Yagoub, Hajo1,2,3; Xu, Jian4; Yang, Shuguang1,2,3 | |
刊名 | CARBOHYDRATE POLYMERS |
2017-07-15 | |
卷号 | 168页码:240-246 |
关键词 | Carboxymethylcellulose Cationic Cellulose Layer-by-layer Assembly Luminescence |
英文摘要 | Carboxymethylcellulose (CMC), quaternized cellulose (QC) and lanthanide (Ln) ion ternary complex thin film was fabricated by hierarchical assembly process. CMC is a weak anionic polyelectrolyte while QC is a cationic polyelectrolyte. Strictly controlling pH value and molar ratio, CMC and Ln ion were prepared into polymer-metal complex nano-particles (CMC@Ln) which exhibit negative charge on surface, and then the nano-particles were layer-by-layer (LbL) assembled with positively charged QC to prepare thin films. Three kinds of Ln ion, Ce3+, Eu3+, and Tb3+ were successfully incorporated into films separately, and the corresponding films showed blue, green and red fluorescence color. In addition, we can adjust the luminescence of the film with combination of CMC@Ce, CMC@Eu, and CMC@Tb complex nano-particles. (C) 2017 Elsevier Ltd. All rights reserved. |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.iccas.ac.cn/handle/121111/38392] |
专题 | 化学研究所_高分子物理与化学实验室 |
作者单位 | 1.Donghua Univ, Ctr Adv Low Dimens Mat, Shanghai 201620, Peoples R China 2.Donghua Univ, State Key Lab Modificat Chem Fibers & Polymer Mat, Shanghai 201620, Peoples R China 3.Donghua Univ, Coll Mat Sci & Engn, Shanghai 201620, Peoples R China 4.Chinese Acad Sci, Inst Chem, Lab Polymer Phys & Chem, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Altam, Ali A.,Xu, Jiali,Shibraen, Mahmoud H. M. A.,et al. Cellulose derivative-lanthanide complex film by hierarchical assembly process[J]. CARBOHYDRATE POLYMERS,2017,168:240-246. |
APA | Altam, Ali A..,Xu, Jiali.,Shibraen, Mahmoud H. M. A..,Rehan, Kiran.,Yagoub, Hajo.,...&Yang, Shuguang.(2017).Cellulose derivative-lanthanide complex film by hierarchical assembly process.CARBOHYDRATE POLYMERS,168,240-246. |
MLA | Altam, Ali A.,et al."Cellulose derivative-lanthanide complex film by hierarchical assembly process".CARBOHYDRATE POLYMERS 168(2017):240-246. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论