Zobrazeno 1 - 4
of 4
pro vyhledávání: '"D. E. S. dos Santos"'
Publikováno v:
Journal of Membrane Science. 325:362-370
Chitosan macroporous membranes with asymmetric morphology were obtained by using an inorganic porogen agent (SiO2). Chitosan/silica ratios used were 1:1, 1:3, and 1:5 w/w. A methodology to obtain asymmetric membranes with control of porosity and aver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ade401c7ac133f4ce7ec0370edb9ebe
https://doi.org/10.1016/j.memsci.2008.07.050
https://doi.org/10.1016/j.memsci.2008.07.050
Autor:
D. S. dos Santos, W. A. Morais, Felippe José Pavinatto, Ana Beatriz Santos, A. M. L. de Araújo, A. L. P. Fernandes, Marta Pereira, J.L.C. Fonseca, D. E. S. dos Santos, Tereza Neuma de Castro Dantas, Osvaldo N. Oliveira
Publikováno v:
Colloid and Polymer Science. 284:1-9
Chitosan nanoparticles were obtained via ionic crosslinking by using the sulfate ion. Chitosan molecular weight was varied by oxidative degradation of the chitosan β-glycoside bond, the molecular weight being indirectly monitored as the chitosan sol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a626c8c055f69a2e7f72f85afc573e08
https://doi.org/10.1007/s00396-005-1319-0
https://doi.org/10.1007/s00396-005-1319-0
Autor:
Osvaldo N. Oliveira, José A. Giacometti, C.G. da Trindade Neto, D. E. S. dos Santos, D. S. dos Santos, D. W. O. de Medeiros, J.L.C. Fonseca, Tereza Neuma de Castro Dantas, Marta Pereira, Aldo Eloizo Job, Felippe José Pavinatto
Publikováno v:
Journal of Dispersion Science and Technology. 26:267-273
Blends of polyaniline (PAni) and poly(methyl methacrylate) (PMMA) have been produced using core‐shell particle synthesis, which is advantageous because it allows changing surface‐related properties of PMMA with relatively small amounts of PAni an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::135ff98b7cb51018fa45ad6bf3c23fb7
https://doi.org/10.1081/dis-200049560
https://doi.org/10.1081/dis-200049560
Autor:
C. L. de Vasconcelos, P. M. Bezerril, Tereza Neuma de Castro Dantas, M. R. R. Pereira, J.L.C. Fonseca, D. E. S. dos Santos
Publikováno v:
Biomacromolecules. 7(4)
Chitosan/poly(methacrylic acid) complexes, CS/PMAA, were prepared via dropwise addition of a solution of PMAA to a solution of chitosan in acetic acid 2 wt %. The increase in molecular weight of PMAA inhibited the formation of insoluble complexes, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bda9e4254dd1ec5ba7fcf89200bdbf1b
https://pubmed.ncbi.nlm.nih.gov/16602745
https://pubmed.ncbi.nlm.nih.gov/16602745