Hydrosoluble cyclodextrin/poloxamer polypseudorotaxanes at the air/water interface, in bulk solution, and in the gel state.

@article{NogueirasNieto2009HydrosolubleCP,
  title={Hydrosoluble cyclodextrin/poloxamer polypseudorotaxanes at the air/water interface, in bulk solution, and in the gel state.},
  author={Luis Nogueiras-Nieto and Carmen Alvarez-Lorenzo and Isabel S{\'a}ndez-Macho and Angel Concheiro and Francisco-Javier Otero-Espinar},
  journal={The journal of physical chemistry. B},
  year={2009},
  volume={113 9},
  pages={2773-82}
}
The interactions between poloxamer 407 (Pluronic F127, PF127) and two hydrophilic derivatives of beta-cyclodextrin, i.e., hydroxypropyl-beta-cyclodextrin (HPbetaCD; molar substitution (MS) 0.65) and methylated-beta-cyclodextrin (MbetaCD; MS 0.57), were characterized by means of surface tension measurements, pi-A isotherms, isoperibol microcalorimetry, 1H NMR, and rheometry. An effective complexation of poloxamer with the two CDs was evidenced as a change in the surface pressure of the pi-A… CONTINUE READING

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