Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Inés Joekes"'
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 46, Iss 4, Pp 751-757 (2003)
In this work, the catalytic role of chrysotile support on the acceleration of alcoholic fermentation under non-aseptic conditions by Saccharomyces cerevisiae was investigated. The fermentation medium employed consisted only of diluted sugar-cane mola
Externí odkaz:
https://doaj.org/article/ecf95b61cadb4ef689bf729c5f5f02f9
UV–vis spectra as an alternative to the Lowry method for quantify hair damage induced by surfactants
Autor:
Inés Joekes, Rafael Pires-Oliveira
Publikováno v:
Repositório Institucional da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Repositório da Produção Científica e Intelectual da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Repositório da Produção Científica e Intelectual da Unicamp
Agradecimentos: The authors thank Johnson & Johnson do Brasil Ind. Com. Produtos para Saude ' Ltda. for a scholarship to R.P.O. and Dr. MarcoAurelio De Paoli and Dr. Watson Loh for revision of the manuscript Abstract: It is well known that long term
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96be0be9207e2b6f75bf6883164c1207
https://doi.org/10.1016/j.colsurfb.2014.09.035
https://doi.org/10.1016/j.colsurfb.2014.09.035
Autor:
Inés Joekes, F. A. Rodrigues
Publikováno v:
Environmental Chemistry Letters. 9:151-166
Cement-based materials, such as concrete and mortars, are used in extremely large amounts. For instance, in 2009 concrete production was superior to 10 billion tons. Cement plays an important role in terms of economic and social relevance since it is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57f901a27eace4e14041fbd529360b3a
https://doi.org/10.1007/s10311-010-0302-2
https://doi.org/10.1007/s10311-010-0302-2
Publikováno v:
Colloids and Surfaces B: Biointerfaces. 66:96-102
It is known that Brazilian chrysotile is rapidly removed from the lungs, but quantitative studies about the influence of lung surfactants on chrysotile dissolution have not been investigated. In this work, the chemical behavior of chrysotile and its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41e60a3e0741745cd74dc0dded395122
https://doi.org/10.1016/j.colsurfb.2008.05.014
https://doi.org/10.1016/j.colsurfb.2008.05.014
Publikováno v:
Journal of Surfactants and Detergents. 10:207-210
Chrysotile was tested for anionic surfactant (SDBS) removal from aqueous solutions. Results showed that the reduction was due to a catalytic process onto the chrysotile surface, which is formed of hydroxyl groups. Trap and release membrane introducti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1b7794a0fa1e31cc3560faa4e954953
https://doi.org/10.1007/s11743-007-1032-8
https://doi.org/10.1007/s11743-007-1032-8
Publikováno v:
Journal of Chemical Technology & Biotechnology. 41:51-60
Polyester reinforced PTFE membranes with a nominal pore size of 0.02 μm are very effective in pervaporating HCl gas from hydrochloric acid solutions and cellulose hydrolysates. The efficiency of such membranes, which may be as high as 1.8x10−2 mmo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2834614cbe55bbf45804d3f9a0bd5974
https://doi.org/10.1002/jctb.280410107
https://doi.org/10.1002/jctb.280410107
Publikováno v:
Journal of Chemical Technology & Biotechnology. 39:115-124
Ultrasound effectively promotes the hydrolysis of pre-hydrolysed sugar cane bagasse using 38% concentrated hydrochloric acid. In combination with lithium chloride, ultrasonic promotions as high as 62% were observed. Of the three frequencies (25, 35 a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb4fee93f8d48762d1db8d84ae2725a8
https://doi.org/10.1002/jctb.280390206
https://doi.org/10.1002/jctb.280390206
Publikováno v:
Journal of Microscopy. 226:54-63
In the study of human hair, medulla is the less studied structure because it is believed that it has no influence on the fibre properties. The aim of this paper is to contribute to the better understanding of medulla morphology. Using reproducible me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4488001931e970183c9ec8580a465427
https://doi.org/10.1111/j.1365-2818.2007.01747.x
https://doi.org/10.1111/j.1365-2818.2007.01747.x
Autor:
Inés Joekes, Adriano Fachini
Publikováno v:
CLEAN - Soil, Air, Water. 35:100-103
It was previously observed that sodium dodecylbenzenesulfonate (SDBS) is degraded in the presence of chrysotile fibres. A higher catalytic efficiency was obtained than the reported values for TiO 2 under the same conditions. Chrysotile, a clay minera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::192d600a0d8d9bcd468b22d92e6a47d3
https://doi.org/10.1002/clen.200600002
https://doi.org/10.1002/clen.200600002
Autor:
Iara Barros Valentim, Inés Joekes
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 290:106-111
Adsorption of sodium dodecylsulfate (SDS) onto chrysotile from aqueous solutions was investigated along with varying temperature, ionic strength and surface treatments. Commercial chrysotile fibers were treated by sonication or extensive washings. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e28dceac0a0f76998d3ea0227fed2e6
https://doi.org/10.1016/j.colsurfa.2006.05.009
https://doi.org/10.1016/j.colsurfa.2006.05.009