Bodnar M. – TechConnect Briefs

Nanoparticles Formed by Complexation of Poly-gamma-glutamic Acid with Lead Ions

Bodnar M., Borbely J., Daróczi L., Hartmann J.F., Kjoniksen A-L, Nystrom B., University of Debrecen, HU

Recently, reduction of water consumption by industry has been an important challenge. Enhanced ultrafiltration with polymers is a feasible method to remove metal ions from diluted wastewater streams. Biomacromolecules, biodegradable polymers as biomaterials have an [...]

Fluorescent Nanoparticles Based on Chitosan

Bodnar M., Borbely J., Hartmann J.F., Minko T., University of Debrecen, HU

Chitosan is a basic linear polysaccharide containing β-[1→4]-linked 2-acetamido-2-deoxy-D-glucopyranose and 2-amino-2-deoxy-D-glucopyranose units. Because of the presence of reactive amino groups, chitosan can be modified easily to create nano- and micro particulate systems, films or porous [...]

Nanoparticles Prepared by Self-assembly of Chitosan and Poly-gamma-glutamic Acid

Bodnar M., Borbely J., Daróczi L., Filipcsei G., Hajdu I., Hartmann J.F., University of Debrecen, HU

The technique of self-assembly of polyelectrolytes opens many new opportunities to achieve idea models as delivery system. The oppositely charged biopolymers can self-assemble by the attractive interaction between the functional groups. The electrostatic interactions between [...]

Nanoparticles Formed by Complexation of Poly-gamma-glutamic Acid with Lead Ions

Bodnar M., Borbely J., Daróczi L., Hartmann J.F., Kjoniksen A-L, Nystrom B., University of Debrecen, HU

Recently, reduction of water consumption by industry has been an important challenge. Enhanced ultrafiltration with polymers is a feasible method to remove metal ions from diluted wastewater streams. Biomacromolecules, biodegradable polymers as biomaterials have an [...]