@article{articlea369c6cf, title = {Enzyme activity of horseradish peroxidase immobilized in chitosan matrices in alternated layers}, author = {Schmidt, Thaís F. and Caseli, Luciano and Santos Júnior, David S. and Oliveira Junior, Osvaldo Novais de}, year = {2009}, doi = {10.1016/j.msec.2009.02.020}, journal = {Materials Science and Engineering C} }