Andrés Vercik

Synthesis and characterization of silver nanoparticles using water-soluble starch and its antibacterial activity on<i>Staphylococcus aureus</i>

Germán Ayala Valencia, Luci Cristina de Oliveira Vercik, Rosana Ferrari et al. · Starch - Stärke · 2013 · 53 citations · Full text

Natural Sciences, Biotechnology, Materials Science +16

Physical Properties of Chitosan Films Obtained after Neutralization of Polycation by Slow Drip Method

Jaiber Humberto Rodríguez Llanos, Luci Cristina de Oliveira Vercik, Andrés Vercik · Journal of Biomaterials and Nanobiotechnology · 2015 · 48 citations · Full text

Engineering, Bioengineering, Chemical Engineering +14

Thermal equilibrium governing the formation of negatively charged excitons in resonant tunneling diodes

Andrés Vercik, Y. Galvão Gobato, M. J. S. P. Brasil · Journal of Applied Physics · 2002 · 27 citations · Full text

Engineering, Electrical Engineering, Physics +17

Synthesis and characterisation of gold nanoparticles using Mentha piperita leaf extract: a green, non-toxic and rapid method

Germán Ayala Valencia, Luci Cristina de Oliveira Vercik, Leticcia Gavião Ferreira et al. · International Journal of Nano and Biomaterials · 2014 · 15 citations · Full text

Natural Sciences, Biotechnology, Chemistry +16

A new conductometric biosensor based on horseradish peroxidase immobilized on chitosan and chitosan/gold nanoparticle films

Germán Ayala Valencia, Luci Cristina de Oliveira Vercik, Andrés Vercik · Journal of Polymer Engineering · 2014 · 12 citations · Full text

Engineering, Bioengineering, Biotechnology +17