Graphene oxide -GO- is a chemical oxidized of graphite carbon material, including hydroxyl,
carboxyl, carbonyls or epoxides functional groups [1, 2]. The presence of these groups on the
GO surface provides reactive ...

Cellulose is recognized as the most abundant biopolymer in nature offer wide chance to be
used for superior applications such as water purification [1,2]. It is natural, renewable, environmentally
friendly, efficient ...

Reduced graphene oxide/alumina -rGO/Al2O3- nanocomposite powders have been prepared successfully via mixing of synthesized graphene oxide -GO- and aluminum nitrate using a two-step process: synthesis of GO/Al2O3 composite ...

An original approach for preparing bio-polymer ligands was developed. Two novel bio-polymer ligands were synthesized via oxidation of cellulose extracted -DAC- from safflower plant. Extracted cellulose polymer was crosslinked ...