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标题:Adsorption of nonionic Brij and Tween surfactants at PTFE-water and air-water interfaces: Investigations on wetting, dispersion stability, foaming and drug solubilization
时间:2020-06-30 21:30:20
DOI:10.1016/j.colsurfa.2016.08.057
大小:1449 kb
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目录:
  • Adsorption of nonionic Brij and Tween surfactants at PTFE-water and air-water interfaces: Investigations on wetting, dispe...
    • 1 Introduction
    • 2 Materials and methods
      • 2.1 Surface tensiometry
      • 2.2 Water penetration/wettability measurements of packed PTFE powders
      • 2.3 Sedimentation measurements of particles
    • 3 Results and discussion
      • 3.1 Dynamic surface tension (DST) as a function of the bubble lifetime using maximum bubble pressure technique
      • 3.2 Water penetration through packed PTFE powder in presence of aqueous surfactant solutions
      • 3.3 Measurements on the rate of sedimentation for aqueous PTFE and penicillin dispersions
    • 4 Conclusions
    • Acknowledgements:
    • Appendix A Supplementary data
    • References

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