Cloreto de n-(2-hidroxil) propil-3-trimetil amônio quitosana como adsorvente de corantes reativos em solução aquosa Chitosan-n-2-hydroxypropyl trimethyl ammonium chloride as adsorb...

by Valfredo T. Fávere, Humberto G. Riella, Sirlei da Rosa
Published 2010-01-01

Synthesis of calcium-phosphate and chitosan bioceramics for bone regeneration

by MELLATIE R. FINISIE, ATCHE JOSUÉ, VALFREDO T. FÁVERE, MAURO C. M. LARANJEIRA
Published 2001-12-01

Impregnation of chelating agent 3,3-bis-N,N bis-(carboxymethyl)aminomethyl-o-cresolsulfonephthalein in biopolymer chitosan: adsorption equilibrium of Cu(II) in aqueous medium

by Luciano Vitali, Karin C. Justi, Mauro C. M. Laranjeira, Valfredo T. Fávere
Published 2006-06-01

Effect of crosslinking agents on chitosan microspheres in controlled release of diclofenac sodium

by Vanessa L. Gonçalves, Mauro C. M. Laranjeira, Valfredo T. Fávere, Rozângela C. Pedrosa
Published 2005-03-01

Cinética e equilíbrio de adsorção dos oxiânions Cr (VI), Mo (VI) e Se (VI) pelo sal de amônio quaternário de quitosana Kinetics and equilibrium of adsorption of oxyanions Cr (VI),...

by Viviane A. Spinelli, Mauro C. M. Laranjeira, Valfredo T. Fávere, Irene Y Kimura
Published 2005-07-01

Adequação da isoterma de adsorção do corante reativo preto 5 pelas microesferas de quitosana reticulada

by Irene Yukiko Kimura, Valfredo Tadeu Favere, Amarildo Otavio Martins, Viviane Aparecida Spinelli, Atche Josué
Published 2001-05-01