Self-assembly of Amphiphilic Linear Diblock Rod-Coil Molecules by Hydrogen Bond and π-π Stacking Interactions
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Self-assembly of Amphiphilic Linear Diblock Rod-Coil Molecules by Hydrogen Bond and π-π Stacking Interactions
Chinese Journal of Polymer ScienceVol. 34, Issue 3, Pages: 307-315(2016)
Affiliations:
a.College of Chemistry and Chemical Engineering, Bohai University. Food Safety Key Lab of Liaoning Province. National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou 121013, China
b.Key Laboratory for Organism Resources of the Changbai Mountain and Functional Molecules, Ministry of Education of China, Department of Chemistry, College of Science, Yanbian University, Yanji 133002, China
c.College of Materials Science & Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China
Ke-li Zhong, Zhao-nian Chen, Bao-feng Guo, et al. Self-assembly of Amphiphilic Linear Diblock Rod-Coil Molecules by Hydrogen Bond and π-π Stacking Interactions[J]. Chinese Journal of Polymer Science, 2016, 34(3): 307-315. DOI: 10.1007/s10118-016-1755-y.
DOI:
Ke-li Zhong, Zhao-nian Chen, Bao-feng Guo, et al. Self-assembly of Amphiphilic Linear Diblock Rod-Coil Molecules by Hydrogen Bond and π-π Stacking Interactions[J]. Chinese Journal of Polymer Science, 2016, 34(3): 307-315. DOI: 10.1007/s10118-016-1755-y.DOI:
Self-assembly of Amphiphilic Linear Diblock Rod-Coil Molecules by Hydrogen Bond and π-π Stacking Interactions
Aromatic amphiphilic molecules (1) consisting of three biphenyl groups linked together with ether bonds as a rigid rod segment and poly(ethylene oxide) with the number of repeating units of 17 as a coil segment were synthesized
and their self-assembly behavior in the bulk state and aqueous solution was investigated. In bulk
molecules
1
self-assembled into 1-D lamellar structure in the solid state or smectic A phase in the liquid crystalline phase
via
the cooperative effects of
π-π
stacking
micro-phase separation and hydrogen bond interactions. In dilute aqueous solutions
molecules
1
were observed to self-assemble into cylindrical micelles owned uniform diameter and length of hundreds of nanometers.
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