Control of supramolecular nanoassemblies by tuning the polarities of linkages and solvents
Control of supramolecular nanoassemblies by tuning the polarities of linkages and solvents
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通过调节键和溶剂的极性来控制超分子纳米组件
DOI:
10.1016/j.molliq.2018.09.008
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发表时间:
2018-12
影响因子:
6
通讯作者:
Xiaohong Cheng
中科院分区:
文献类型:
--
作者:
Wei Xing;Yulong Xiao;Kai Zhao;Tongtong Kong;Xiaohong Cheng
Novel polycatenars bearing a central bisphenyl sulfonyl moiety connected to the triazole dendrons at both ends through amide or ester linkages were synthesized via click chemistry. In their bulk states, only one ester compound with the longest alkyl chains can self-assemble into p6mm columnar phase, all the other compounds are nonmesogens. These polycatenars can form organogels with much more ordered morphologies in polar solvents than in apolar or less polar solvents. In DMF solvent, gels with spherical flower-like morphologies are formed by ester compounds, while gels with nanosheet morphologies are formed by amide compounds. The amide polycatenars can also act as chemosensors for detecting metal ions with high selectivity. The results showed that both the polarities of the linkages and the polarities of the solvents dramatically influenced the creation of supramolecular nanostructures.
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DOI:
10.1002/9783527620555
发表时间:
1998-02
期刊:
--
影响因子:
--
作者:
J. Goodby;P. Collings;Takashi Kato;C. Tschierske;H. Gleeson;P. Raynes
通讯作者:
J. Goodby;P. Collings;Takashi Kato;C. Tschierske;H. Gleeson;P. Raynes
影响因子:
2.1
作者:
Cheng Hui Fang;Xing Wei;Zhang Bei;Yu Juan;Cheng Xiao Hong
通讯作者:
Cheng Xiao Hong
DOI:
10.1021/la503954b
发表时间:
2014-11
期刊:
Langmuir : the ACS journal of surfaces and colloids
影响因子:
--
作者:
H. Geiger;Melissa Lamson;Daniel J Galka
通讯作者:
H. Geiger;Melissa Lamson;Daniel J Galka
DOI:
10.1002/9783527620760
发表时间:
1980
期刊:
--
影响因子:
--
作者:
H. Kelker;R. Hatz;C. Schumann
通讯作者:
H. Kelker;R. Hatz;C. Schumann
影响因子:
64.8
作者:
M. D. Broglie
通讯作者:
M. D. Broglie