INVESTIGADORES
SOLER ILLIA galo Juan De Avila Arturo
artículos
Título:
Amylase-Functionalized Mesoporous Silica Thin Films as Robust Bio-Catalyst Platforms
Autor/es:
M. G. BELLINO; A. E. REGAZZONI; G. J. A. A. SOLER-ILLIA
Revista:
ACS APPLIED MATERIALS & INTERFACES
Editorial:
AMER CHEMICAL SOC
Referencias:
Año: 2010 vol. 2 p. 360 - 365
ISSN:
1944-8244
Resumen:
A robust biocatalyst was produced by immobilization of α-amylase into mesoporous silica thin films with local order pore structure and 11 nm pore diameter, supported on glass stripes. The activity of this novel catalyst was evaluated for direct starch degradation. The catalyst films show excellent activity, and enhanced stability with respect to free enzyme at extreme conditions of pH and temperature. In addition, they can be easily separated from the reaction media and reused several times.
