期刊
LANGMUIR
卷 25, 期 15, 页码 8579-8585出版社
AMER CHEMICAL SOC
DOI: 10.1021/la8040924
关键词
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资金
- Global COE program
- Ministry of Education, Culture, Sports, Science and Technology of Japan [20350091]
- Grants-in-Aid for Scientific Research [20350091, 21350122] Funding Source: KAKEN
A two-component organogelation system, consisting of N-epsilon-dodecyl-L-lysine esters (amine components) and N-dodecyl-L-amino acids (valine, phenylalanine, alanine, glycine, L-lysine) as acid components, was proposed, and its organogelation properties were investigated. The mixture of amine and acid components produced an organic salt compound through acid-base interactions, and it created a three-dimensional network by entangling self-assembled nanofibers through hydrogen bonding and van der Waals interactions, thus leading to the formation of organogels. The combination of Lys/Phe yielded rigid dodecane gel, and the gelators of Lys/Lys yielded a thermally stable dodecane get. The organogelation properties significantly depended on the combination of amine and acid components, and they could be controlled by the selection of suitable components.
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