Chitosan-mediated formation of biomimetic silica nanoparticles: an effective method for manganese peroxidase immobilization and stabilization.

@article{Luan2014ChitosanmediatedFO,
  title={Chitosan-mediated formation of biomimetic silica nanoparticles: an effective method for manganese peroxidase immobilization and stabilization.},
  author={Pan-Pan Luan and Yan-Jun Jiang and Song-Ping Zhang and Jing Gao and Zhi-guo Su and Guanghui Ma and Yu-fei Zhang},
  journal={Journal of bioscience and bioengineering},
  year={2014},
  volume={118 5},
  pages={575-82}
}
Our work here, for the first time, reported the use of chitosan-mediated biomimetic silica nanoparticles in enzyme immobilization. In order to make clear the relationship among silicification process, silica nanoparticle structure and immobilized enzyme activity, a mechanism of chitosan-mediated silicification using sodium silicate as the silica source was primarily evaluated. Chitosan was demonstrated effectively to promote the silicification not only in accelerating the aggregation rate of… CONTINUE READING
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