| 题名 | Fluorescent chemo-sensors based on "dually smart" optical micro/nano-waveguides lithographically fabricated with AIE composite resins |
| 作者 | |
| 通讯作者 | Sun, Yun-Lu; Wu, Chang-Feng; Sun, Hong-Bo |
| 发表日期 | 2020-07
|
| DOI | |
| 发表期刊 | |
| ISSN | 2051-6347
|
| EISSN | 2051-6355
|
| 卷号 | 7期号:7页码:1782-1789 |
| 摘要 | Novel high-performance non-labeled fluoro-sensing micro/nanooptics require lithographically fabricable stimuli-fluorescence transductive materials well-tailored in molecular levels, towards superior processibility, stability, sensitivity, on-chip integration and portability, and real-time and in situ analysis. Here, aggregation-induced-emission fluorophores with oxetane groups (AIEoxes) and their covalently co-crosslinkable epoxy composites are customized for the fabrication of micro/nano-devices via single/multi-photon lithography. The oxetane modification increases the AIEoxe miscibility in the epoxy matrix (doping ratio up to 10 wt%), and consequently improves the as-formed devices' quality, stability, and fluorescence intensity and sensitivity. The multi-color-AIEoxe polymeric micro/nano-devices allow fluorescence-resonance-energy-transfer among AIEoxes, which enables sensitive and specifically spectral detection of VOCs. With the micro/nano-waveguide configuration, solvent-responsive AIE fluorescence and evanescent-field/refractive-index sensing enhance the AIE-fluorescent detection of trace organic solvents in aqueous solutions (detection limit, similar to 0.004% v/v, tetrahydrofuran/water) and their facile integration in functional micro/nano-systems like optofluidics. |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 通讯
|
| 资助项目 | National Natural Science Foundation of China (NSFC)[2017YFB1104600][61605055][61590930][61825502][81771930]
; Shenzhen Science and Technology Innovation Commission[KQTD20170810111314625]
; Graduate Interdisciplinary Research Fund of Jilin University[10183201832]
|
| WOS研究方向 | Chemistry
; Materials Science
|
| WOS类目 | Chemistry, Multidisciplinary
; Materials Science, Multidisciplinary
|
| WOS记录号 | WOS:000545519100020
|
| 出版者 | |
| EI入藏号 | 20202908955615
|
| EI主题词 | Evanescent fields
; Fabrication
; Epoxy composites
; Energy transfer
|
| EI分类号 | Electricity and Magnetism:701
; Light/Optics:741.1
; Materials Science:951
|
| 来源库 | Web of Science
|
| 引用统计 |
被引频次[WOS]：20
|
| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/141450 |
| 专题 | 工学院_生物医学工程系 |
| 作者单位 | 1.Jilin Univ, State Key Lab Integrated Optoelect, Coll Elect Sci & Engn, 2699 Qianjin St, Changchun 130012, Jilin, Peoples R China 2.Univ Michigan, Dept Biomed Engn, Ann Arbor, MI 48109 USA 3.Southern Univ Sci & Technol, Dept Biomed Engn, Shenzhen 510855, Guangdong, Peoples R China 4.Capital Normal Univ, Beijing Key Lab Opt Mat & Photon Devices, Dept Chem, Beijing 100048, Peoples R China 5.Tsinghua Univ, Dept Precis Instrument, State Key Lab Precis Measurement Technol & Instru, Beijing 100084, Peoples R China |
| 通讯作者单位 | 生物医学工程系 |
| 推荐引用方式 GB/T 7714 |
Qian, Meng-Dan,Sun, Yun-Lu,Hu, Zhi-Yong,et al. Fluorescent chemo-sensors based on "dually smart" optical micro/nano-waveguides lithographically fabricated with AIE composite resins[J]. Materials Horizons,2020,7(7):1782-1789.
|
| APA |
Qian, Meng-Dan.,Sun, Yun-Lu.,Hu, Zhi-Yong.,Fang, Xiao-Feng.,Zhu, Jin-Long.,...&Sun, Hong-Bo.(2020).Fluorescent chemo-sensors based on "dually smart" optical micro/nano-waveguides lithographically fabricated with AIE composite resins.Materials Horizons,7(7),1782-1789.
|
| MLA |
Qian, Meng-Dan,et al."Fluorescent chemo-sensors based on "dually smart" optical micro/nano-waveguides lithographically fabricated with AIE composite resins".Materials Horizons 7.7(2020):1782-1789.
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| 条目包含的文件 | 条目无相关文件。 | |||||
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