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wbmxmwzc木虫 (正式写手)
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[求助]
Chem.–Eur. J. Volume 23, Issue 54 September 27, 2017 Pages 13465–13473
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| Triphenylamine-Functionalized Silsesquioxane-Based Hybrid Porous Polymers: Tunable Porosity and Luminescencefor Multianalyte Detection |
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wbmxmwzc(心静_依然代发): 金币+5, 感谢应助 2018-01-17 11:23:58
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wbmxmwzc(心静_依然代发): 金币+5, 感谢应助 2018-01-17 11:23:58
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Triphenylamine-Functionalized Silsesquioxane-Based Hybrid Porous Polymers: Tunable Porosity and Luminescence for Multianalyte Detection 作者:Shen, R (Shen, Rong)[ 1 ] ; Liu, Y (Liu, Yun)[ 2 ] ; Yang, WY (Yang, Wenyan)[ 1 ] ; Hou, YQ (Hou, Yuqi)[ 1 ] ; Zhao, XL (Zhao, Xiaoling)[ 1 ] ; Liu, HZ (Liu, Hongzhi)[ 1,3 ] 查看 ResearcherID 和 ORCID CHEMISTRY-A EUROPEAN JOURNAL 卷: 23 期: 54 页: 13465-13473 DOI: 10.1002/chem.201702501 出版年: SEP 27 2017 查看期刊影响力 摘要 A series of hybrid luminescent porous polymers (HLPPs) are synthesized through Friedel-Crafts reactions by tuning the molar ratio of triphenylamine (TPA) to octavinyl-silsesquioxane (OVS). The synthesized HLPPs exhibit high Brunauer-Emmett-Teller surface areas up to 841 +/- 10 m(2)g(-1), high thermal stability with decomposition temperatures (T-d at 5wt%) up to 440 degrees C in air, and strong blue-violet luminescence at approximately 450nm. The porosities and luminescent properties of the HLPPs, including emission wavelength, intensity, fluorescence quantum yield, and monochromaticity, can be tuned easily by modulating the molar ratio of TPA to OVS. In addition, the polymers may serve as excellent fluorescent probes for multianalyte detection, with high fluorescence quenching coefficients (K-SV) of 8900 and 4400m(-1) for Fe3+ and Cu2+, respectively. 关键词 作者关键词:fluorescent probes; hybrid luminescent porous polymers; luminescence; multianalyte detection; silsesquioxane; triphenylamine KeyWords Plus:NITROAROMATIC EXPLOSIVES DETECTION; CONJUGATED MICROPOROUS POLYMERS; INORGANIC-ORGANIC HYBRID; HIGH-SURFACE-AREA; PHOTOPHYSICAL PROPERTIES; NANOBUILDING BLOCKS; EXCITED-STATE; FACILE ROUTE; METAL-IONS; FLUORESCENT 作者信息 通讯作者地址: Liu, HZ (通讯作者) 显示更多 Shandong Univ, Key Lab Special Funct Aggregated Mat, Minist Educ, Sch Chem & Chem Engn, Jinan, Shandong, Peoples R China. 通讯作者地址: Liu, HZ (通讯作者) 显示更多 Hangzhou Normal Univ, Key Lab Organosilicon & Mat Technol, Minist Educ, Hangzhou 31112, Zhejiang, Peoples R China. 地址: 显示更多 [ 1 ] Shandong Univ, Key Lab Special Funct Aggregated Mat, Minist Educ, Sch Chem & Chem Engn, Jinan, Shandong, Peoples R China 显示更多 [ 2 ] MIT, Dept Mat Sci & Engn, 77 Massachusetts Ave, Cambridge, MA 02139 USA 显示更多 [ 3 ] Hangzhou Normal Univ, Key Lab Organosilicon & Mat Technol, Minist Educ, Hangzhou 31112, Zhejiang, Peoples R China 电子邮件地址:liuhongzhi@sdu.edu.cn 基金资助致谢 基金资助机构 授权号 National Natural Science Foundation of China (NSFC) 21574075 查看基金资助信息 出版商 WILEY-V C H VERLAG GMBH, POSTFACH 101161, 69451 WEINHEIM, GERMANY 类别 / 分类 研究方向:Chemistry Web of Science 类别:Chemistry, Multidisciplinary 文献信息 文献类型:Article 语种:English 入藏号: WOS:000411815800028 PubMed ID: 28695636 ISSN: 0947-6539 eISSN: 1521-3765 期刊信息 Impact Factor (影响因子): Journal Citation Reports 其他信息 IDS 号: FI2XP Web of Science 核心合集中的 "引用的参考文献": 66 Web of Science 核心合集中的 "被引频次": 0 |
3楼2017-12-26 13:41:23
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