Self-assembly behavior of disaccharide-containing supra-amphiphiles
Self-assembly behavior of disaccharide-containing supra-amphiphiles
复制标题
含二糖超两亲物的自组装行为
DOI：
10.1016/j.cclet.2022.05.080
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发表时间：
2022-05
影响因子：
9.1
通讯作者：
Guosong Chen
中科院分区：
文献类型：
--
作者：
Zhenfei Gao;Tiannan Wang;Zikun Rao;Hui Yan;Ran Zhang;Guosong Chen
本文通过动态共价键的方法合成了含二糖和偶氮苯端的超两亲化合物。研究发现，双糖的微小结构差异导致了自组装形态的显著不同。也就是说，发现三种偶氮二糖超两亲分子组装成不同的形态，只是在化学结构上与二糖不同。更重要的是，二糖之间的结构差异很小，包括乳糖苷、麦芽糖苷和纤维二糖苷。分子模拟揭示了分子的堆积是由于氢键的不同贡献所致。上述结果清楚地表明了糖的堆积，特别是相关的氢键，对组装结构的最终形态的贡献。本文发现三种偶氮二糖超两亲分子组装成不同的形态，只是二糖的化学结构有所不同。分子模拟揭示了分子的堆积是由于氢键的不同贡献所致。
In this paper, supra-amphiphilic compounds containing disaccharides and azobenzene ends have been constructed via dynamic covalent bond. It was found that the slight structural difference of the disaccharides made significant difference in the self-assembled morphologies. Namely, three kinds of azo-disaccharide supra-amphiphiles were found to assemble into different morphologies, with the only difference in chemical structure from the disaccharides. More importantly, the structural difference between the disaccharides, including lactoside, maltoside and cellobioside was trivial. Molecular simulation revealed the packing of molecules was due to the different contribution from hydrogen bonds. The above results clearly indicated the contribution of saccharide packing, especially the related hydrogen bonding, to the final morphology of the assembled structures. In this paper, three kinds of azo-disaccharide supra-amphiphiles were found to assemble into different morphologies, with the only difference in chemical structure of the disaccharides. Molecular simulation revealed the packing of molecules was due to the different contribution from hydrogen bonds .
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影响因子：
5.5
作者：
Hess, Berk;Kutzner, Carsten;Lindahl, Erik
通讯作者：
Lindahl, Erik
基于环糊精的包合络合修饰聚芴纳米粒子，用于凝集素传感和细胞成像
影响因子：
9.6
作者：
Sun Pengfei;Lin Mingchang;Chen Guosong;Jiang Ming
通讯作者：
Jiang Ming
DOI：
10.1021/jp901576e
发表时间：
2009-05
期刊：
The journal of physical chemistry. B
影响因子：
--
作者：
Zuowei Wang;R. Larson
通讯作者：
Zuowei Wang;R. Larson
影响因子：
5.8
作者：
Pronk, Sander;Pall, Szilard;Lindahl, Erik
通讯作者：
Lindahl, Erik
通过偶极子诱导的不对称范德华吸引力将纳米团簇自组装成单层、少层和多层片材
影响因子：
17.1
作者：
Wu Zhennan;Liu Jiale;Li Yanchun;Cheng Ziyi;Li Tingting;Zhang Hao;Lu Zhongyuan;Yang Bai
通讯作者：
Yang Bai