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Environmental ageing studies of chemically modified micro and nanofibril phenol formaldehyde composites
(2013-08-01)
Cellulose micro and nano fibrils were extracted from banana macro fibres and chemically modified using sodium hydroxide, formic acid, 3-methacryloxy propyltrimethoxy silane. These untreated and chemically treated fibrils ...
Environmental ageing studies of chemically modified micro and nanofibril phenol formaldehyde composites
(2013-08-01)
Cellulose micro and nano fibrils were extracted from banana macro fibres and chemically modified using sodium hydroxide, formic acid, 3-methacryloxy propyltrimethoxy silane. These untreated and chemically treated fibrils ...
ZnO nanostructures directly grown on paper and bacterial cellulose substrates without any surface modification layer
(2013-09-21)
In this report, hierarchical ZnO nano- and microstructures were directly grown for the first time on a bacterial cellulose substrate and on two additional different papers by hydrothermal synthesis without any surface ...
ZnO nanostructures directly grown on paper and bacterial cellulose substrates without any surface modification layer
(2013-09-21)
In this report, hierarchical ZnO nano- and microstructures were directly grown for the first time on a bacterial cellulose substrate and on two additional different papers by hydrothermal synthesis without any surface ...
A xenobiologia: DNA ao XNA
(2016)
Impact of chemical modifications in pilot-scale isolated sorghum starch and commercial cassava starch
(Elsevier Science, 2019-08-15)
The aim of this work was to evaluate the impact of different chemical modification methods on starch from different botanical sources. Brown and white sorghum starch was isolated throughout a time saving process and avoiding ...
Chemical Modifications of Cyclodextrin and Chitosan for Biological and Environmental Applications: Metals and Organic Pollutants Adsorption and Removal
(2019-06-15)
New advances in polymer science and their possible applications have increased in recent years highlighting their important and desired properties. Regarding cyclodextrin and chitosan polymers, they are used in many fields ...