Hellen Franciane Gonçalves Barbosa

A new look towards the thermal decomposition of chitins and chitosans with different degrees of deacetylation by coupled TG-FTIR

Hellen Franciane Gonçalves Barbosa, Daniel S. Francisco, Ana Paula Garcia Ferreira et al. · Carbohydrate Polymers · 2019 · 174 citations

Engineering, Different Degrees, Thermal Decomposition +7

Synthesis, characterization and biological activity of Cu(II), Ni(II) and Zn(II) complexes of biopolymeric Schiff bases of salicylaldehydes and chitosan

Eliene Leandro de Araújo, Hellen Franciane Gonçalves Barbosa, Edward R. Dockal et al. · International Journal of Biological Macromolecules · 2016 · 121 citations · Full text

Characterization, solubility and biological activity of amphihilic biopolymeric Schiff bases synthesized using chitosans

Hellen Franciane Gonçalves Barbosa, Maha Attjioui, Andrei Leitão et al. · Carbohydrate Polymers · 2019 · 69 citations

Biological Activity, Bio-based Nanomaterials, Polysaccharide +2

Synthesis, Characterization and Biological Activities of Biopolymeric Schiff Bases Prepared with Chitosan and Salicylaldehydes and Their Pd(II) and Pt(II) Complexes

Hellen Franciane Gonçalves Barbosa, Maha Attjioui, Ana Paula Garcia Ferreira et al. · Molecules · 2017 · 61 citations · Full text

New series of metal complexes by amphiphilic biopolymeric Schiff bases from modified chitosans: Preparation, characterization and effect of molecular weight on its biological applications

Hellen Franciane Gonçalves Barbosa, Maha Attjioui, Ana Paula Garcia Ferreira et al. · International Journal of Biological Macromolecules · 2019 · 55 citations