Electronic speckle pattern interferometry: a novel non-invasive tool for studying drug transport rate through free films.

@article{Marucci2006ElectronicSP,
  title={Electronic speckle pattern interferometry: a novel non-invasive tool for studying drug transport rate through free films.},
  author={Mariagrazia Marucci and Gert Ragnarsson and Anders Axelsson},
  journal={Journal of controlled release : official journal of the Controlled Release Society},
  year={2006},
  volume={114 3},
  pages={369-80}
}
In this work, Electronic Speckle Pattern Interferometry (ESPI) is presented as a non-invasive tool to study drug transport in controlled release systems. ESPI is shown to be a feasible tool to measure drug film permeability via comparison with an ordinary diaphragm cell. A specially designed cuvette was used in the release study: the polymeric film… CONTINUE READING