Design and preparation of bioactive glasses with hierarchical pore networks.

@article{Yun2007DesignAP,
  title={Design and preparation of bioactive glasses with hierarchical pore networks.},
  author={Hui-suk Yun and Seung-eon Kim and Yong-teak Hyeon},
  journal={Chemical communications},
  year={2007},
  volume={21},
  pages={2139-41}
}
Hierarchically giant-, macro-, and meso-porous 3D bioactive glass scaffolds with good bone-forming bioactivity in vitro were synthesized by using a combination of sol-gel, double polymers templating, and rapid prototyping techniques.