Organogelation Properties of a Series of Oligoamides
Source abstract
Abstract
The monodisperse oligoamides 1, 2, 3, and 4 have been tested as organic gelators. It was found that gelation occurs only above a critical degree of oligomerization of 2, that is, for the trimer 3 and the tetramer 4, and in aromatic solvents. Thermotropic and rheological properties of the trimer and the tetramer gels are reported. The tetramer gels have an elastic shear modulus 1 order of magnitude lower than that of the trimer gels. A structural study of the gels has been conducted by transmission electron microscopy.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Supramolecular Self-Assembly in Materials · Lipid Membrane Structure and Behavior · Porphyrin and Phthalocyanine Chemistry
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Affiliations
Institut Charles Sadron, Chemistry of Associating Systems, 6, rue Boussingault, 67000 Strasbourg, France
References (20)
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