Detection of explosives with porous xerogel film from conjugated carbazole-based dendrimers
文献类型：期刊论文
| 作者 | Ding ZC ; Zhao QQ ; Xing RB ; Wang XD ; Ding JQ ; Wang LX ; Han YC |
| 刊名 | journal of materials chemistry c
 |
| 出版日期 | 2013 |
| 卷号 | 1期号:4页码:786-792 |
| 关键词 | POLYMER-FILMS TNT ORGANOGELS MOLECULES DONOR ACID GEL |
| ISSN号 | 2050-7526 |
| 通讯作者 | ding zc |
| 中文摘要 | the carbazole-based conjugated dendrimer h2-bcz with tert-butyl surface groups shows selective gelation behavior in a good solvent and anti-solvent mixture. the sol-gel conversion of h2-bcz can be observed on heating and cooling. the h2-bcz xerogel films show three-dimensional porous networks with the nanofibers (layered structures with a period of 1.38 nm) entangling and intersecting with each other. the p-p interactions between the aryl units may be the driving force for the formation of one-dimensional h2-bcz fibers during the gelation process. due to the electron-donating property of the h2-bcz molecule and the porosity of the fibrous film, the xerogel films can be used as efficient fluorescence quenching based chemsensors for the detection of nitroaromatic explosives, such as 2,4,6-trinitrotoluene (tnt) and 2,4-dinitrotoluene (dnt). the quenching efficiency was as high as 77% and 91% when exposed to the vapor of tnt and dnt, respectively. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000314803400022 |
| 公开日期 | 2014-04-18 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/50378]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Ding ZC,Zhao QQ,Xing RB,et al. Detection of explosives with porous xerogel film from conjugated carbazole-based dendrimers[J]. journal of materials chemistry c,2013,1(4):786-792. |
| APA | Ding ZC.,Zhao QQ.,Xing RB.,Wang XD.,Ding JQ.,...&Han YC.(2013).Detection of explosives with porous xerogel film from conjugated carbazole-based dendrimers.journal of materials chemistry c,1(4),786-792. |
| MLA | Ding ZC,et al."Detection of explosives with porous xerogel film from conjugated carbazole-based dendrimers".journal of materials chemistry c 1.4(2013):786-792. |
入库方式： OAI收割
来源：长春应用化学研究所
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