Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Andressa C Schneid"'
Autor:
Margarete M. de Araújo, Andressa C. Schneid, Mariana S. Oliveira, Samuel V. Mussi, Miller N. de Freitas, Flávia C. Carvalho, Edson A. Bernes Junior, Renato Faro, Hatylas Azevedo
Publikováno v:
Pharmaceutics, Vol 16, Iss 3, p 427 (2024)
The topical use of sunscreens is recommended for avoiding the damaging effects of UV radiation. However, improvements are still needed in the existing products to enhance their photoprotection effectiveness and safety. This involves minimizing the us
Externí odkaz:
https://doaj.org/article/989740932b194f6db8a3569a214ced8e
Autor:
Andressa C. Schneid, Marcelo Barbalho Pereira, Edilson Valmir Benvenutti, Cezar A. Didó, Tania Maria Haas Costa, Carlos D.G. Caneppele
Publikováno v:
Microporous and Mesoporous Materials. 270:48-56
Organofunctionalized SBA-15 was obtained using two organic precursors, mercaptopropyltrimethoxysilane and/or an ionic silsesquioxane that contains the 1,4-diazoniabicyclo[2.2.2]octane group. These materials were used as support for gold nanoparticles
Autor:
Eliana Weber de Menezes, Antonio B. Quevedo, Celso Camilo Moro, Pedro F Araújo, Noelia Franco, Marcelo Barbalho Pereira, Giovanna Machado, Andressa C. Schneid, Edilson Valmir Benvenutti, Tania Maria Haas Costa
Publikováno v:
Nanotechnology. 30(6)
Anatase nanotubes with high surface area (ca. 350 m2 g-1), containing gold nanoparticles, were successfully obtained from trititanate nanotubes, prepared by a template-free hydrothermal method, and calcined at 450 °C. The high surface area and tubul
Autor:
Eliana Weber de Menezes, Nádya Pesce da Silveira, Tania Maria Haas Costa, Ursula da Silveira Matte, Edilson Valmir Benvenutti, Fernanda Sperb, Andressa C. Schneid, Eliane Roesch
Publikováno v:
J. Mater. Chem. B. 2:1079-1086
Spherical silver nanoparticles with an average size of ca. 5 nm were synthesized in aqueous medium using a charged silsesquioxane containing a quaternary ammonium group, the bridged 1,4-diazoniabicyclo[2.2.2]octane nitrate, as a stabilizer and size c
Autor:
Flavio Horowitz, Eliana Weber de Menezes, Carla Roberta Matte, Marcelo Barbalho Pereira, Manuela P. Klein, Plinho Francisco Hertz, Edilson Valmir Benvenutti, Andressa C. Schneid, Raquel Santos Mauler, Tania Maria Haas Costa
Publikováno v:
Journal of the Brazilian Chemical Society v.26 n.5 2015
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 26, Issue: 5, Pages: 1004-1012, Published: MAY 2015
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 26, Issue: 5, Pages: 1004-1012, Published: MAY 2015
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Thin films containing silver nanoparticles homogeneously dispersed, with narrow size distribution below 10 nm, were synthesized on flat glass surface, by using an ionic silsesquioxane as stabilizer and crosslinking agent. The films can be prepared wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::602ff9fd45cc699c3a679b81a669fa8a
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532015000501004
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532015000501004
Autor:
Lara Machado Pereira Montenegro, Marcius A. Ullmann, Andressa C. Schneid, Daniela Bianchini, Wilhelm Martin Wallau
Publikováno v:
Química Nova, Volume: 37, Issue: 7, Pages: 1236-1243, Published: 2014
Fun methodologies developed with alternative materials for teaching chemical reactions of carbon are interesting activities for discussing concepts of stoichiometry and thermochemistry. The decomposition of organic matter, CO2 production and coal for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c29caf7b6014c753cdecad26a24c377d
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422014000700021&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422014000700021&lng=en&tlng=en
Autor:
Andressa C Schneid, Antonio B Quevedo, Marcelo B Pereira, Pedro F Araújo, Noelia Franco, Giovanna Machado, Celso C Moro, Eliana W de Menezes, Tania M H Costa, Edilson V Benvenutti
Publikováno v:
Nanotechnology; 2/8/2019, Vol. 30 Issue 6, p1-1, 1p