Preparation of porous hydrolyzable polyrotaxane hydrogels and their erosion behavior.

@article{Ichi2003PreparationOP,
  title={Preparation of porous hydrolyzable polyrotaxane hydrogels and their erosion behavior.},
  author={Takahiro Ichi and Kana Nitta and Won Kyu Lee and Tooru Ooya and Nobuhiko Yui},
  journal={Journal of biomaterials science. Polymer edition},
  year={2003},
  volume={14 6},
  pages={567-79}
}
We have prepared porous polyrotaxane hydrogels by using the salt leaching technique. Porous hydrogels were found to have a uniform and highly porous structure. The size of pores in each hydrogel was directly proportional to the size of the sodium chloride particle used. Structural uniformity of the hydrogels is useful not only for uniform cell distribution… CONTINUE READING