Nano-structured cellulose nanocrystals-xyloglucan multilayered films for the detection of cellulase activity

作者:Guyomard Lack A*; Cerclier C; Beury N; Jean B; Cousin F; Moreau C; Cathala B
来源:The European Physical Journal - Special Topics, 2012, 213(1): 291-294.
DOI:10.1140/epjst/e2012-01676-1

摘要

Multilayered cellulose nanocrystals-xyloglucan (CN-XG) films were assembled by spincoating at two CN concentrations inducing different structural colourations. Internal structure of both films was probed by neutron reflectometry (NR) revealing different thicknesses and architectures. The impact of film structure on degradation process by cellulases was revealed by a change in colours of the films, as CN and XG are both sensitive to cellulolytic enzymes.

  • 出版日期2012-11
  • 单位中国地震局