| abstract |
Disclosed is a dispersion containing a lipid peptide type compound useful as a low molecular weight gelling agent such as lipid dipeptide or lipid tripeptide, and a solvent capable of dissolving the lipid peptide type compound more easily at a lower temperature. about. Further, it is possible to form a hydrogel by a simpler method and under milder conditions (low temperature), and to provide a dispersion and a gel forming method in which the obtained gel becomes a gel having high thermal stability. about. A lipid peptide-type compound in which a peptide part formed by repeating at least two or more identical or different amino acids is bound to a lipid part composed of an aliphatic group having 10 to 24 carbon atoms; A dispersion containing a solubility promoter and water having a hydrophilic part and a hydrophobic part, and the hydrophilic part having a betaine structure, and a method for producing a hydrogel using the dispersion. [Selection figure] None |