Zobrazeno 1 - 3
of 3
pro vyhledávání: '"A. A. W. Hechenleitner"'
Autor:
Élcio J. Bunhak, Elisabete S. Mendes, Nehemias C. Pereira, Edgardo A. G. Pineda, Ana A. W. Hechenleitner, Osvaldo A. Cavalcanti
Publikováno v:
Química Nova, Vol 38, Iss 3, Pp 316-320 (2015)
Numerous investigations are dedicated to the research and development of new polymer materials destined for innovation in pharmaceutical forms. The application of these technological resources has allowed the commercialization of new therapeutic syst
Externí odkaz:
https://doaj.org/article/f8ef6150fce942b79397f592a983dc98
Autor:
N. Consolin Filho, E. C. Venancio, M. F. Barriquello, A. A. W. Hechenleitner, E. A. G. Pineda
Publikováno v:
Eclética Química, Vol 32, Iss 4, Pp 63-70 (2007)
The adsorption kinetics and equilibrium of methylene blue (MB) onto reticulated formic lignin (RFL) from sugar cane bagasse was studied. The adsorption process is pH, temperature and ionic strength (µ) dependent and obeys the Langmuir model. Conditi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::972155e42f6b5792e3e285c7a8d0d39c
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702007000400009
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702007000400009
Autor:
C. A. Da Silva, F. C. Fogo, Marcela Fernandes Silva, Edgardo Alfonso Gómez Pineda, Anita A. W. Hechenleitner
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 79:367-370
Lignin and poly(vinylalcohol) (PVA) solutions were separately prepared and then mixed in appropriate ratios, to yield the films after solvent (DMSO) evaporation. Two lignin samples were used: kraft lignin (KL) and acetone soluble fraction of kraft li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1dc6c21f7c9ef732a489c5322f7c358
https://doi.org/10.1007/s10973-005-0066-2
https://doi.org/10.1007/s10973-005-0066-2