Abstract
Monolayer properties of irisresorcinol [5-(cis-10-heptadecenyl) resorcinol] were measured at the air/water interface. TheA-T isobars of the monolayers at 10 and 15 mN/m gave two-dimensional thermal expansivities of 1.4 × 10−4/K and 1.3 × 10−4/K at a temperature span from 7–40 ‡C, respectively. Theπ- A isotherms of the material showed only a little dependence on temperature from 5–35 ‡C and onpH except at highpH, where monolayers expanded by ionization of resorcinol headgroups. Some types of saccharose in the subphase exhibited a characteristic interaction with irisresorcinol in monolayers, and there is a possibility that this material will be used for molecular recognition of some saccharoses.
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Kato, T., Seki, K. & Kaneko, R. Insoluble monolayers of irisresorcinol at the air/water interface. Colloid & Polymer Sci 268, 934–937 (1990). https://doi.org/10.1007/BF01469372
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DOI: https://doi.org/10.1007/BF01469372