Now showing items 1-4 of 4
A thermostable laccase from Thermus sp. 2.9 and its potential for delignifcation of Eucalyptus biomass
Laccases are multicopper oxidases that are being studied for their potential application in pretreatment strategies of lignocellulosic feedstocks for bioethanol production. Here, we report the expression and characterization ...
Hydroxymethylation of technical lignins from south-american sources with potential use in phenolic resins.
This work investigates the valorization of sodium lignosulfonate, kraft, and organosolv lignins from South America. A detailed characterization of the lignins and their chemical modification by hydroxymethylation, a reaction ...
Preparation and Characterization of Lignin Microparticles-in-Alginate Beads for Atrazine Controlled Release
The use of lignin as polymeric matrices for controlled release systems in agriculture is a promising alternative for its reval-orization. In this work, diferent atrazine delivery systems were studied. Lignin derived from ...
Inclusion of children and adolescents with mild disabilities in the scientific area through a novel workshop as a didactic strategy
Despite the effort to provide equal scenarios and a higher inclusion for students with mild disabilities, few experimental activities intended to improve their science performance were reported during the last decades. ...