Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Nanci Pinheiro"'
Publikováno v:
Acta Scientiarum: Technology, Vol 32, Iss 1, Pp 69-74 (2010)
O objetivo deste trabalho foi estudar a impregnação do corante fotocromático Reversacol Graphit® em filmes do compósito de policarbonato (PC) e sílica-gel (Si), com a finalidade de obter aplicações em lentes fotocrômicas. Filmes de PC puros
Externí odkaz:
https://doaj.org/article/82c85fd3256449758425c4caf0ab82c3
Publikováno v:
Acta Scientiarum: Technology, Vol 32, Iss 1, Pp 69-74 (2009)
O objetivo deste trabalho foi estudar a impregnação do corante fotocromático Reversacol Graphit® em filmes do compósito de policarbonato (PC) e sílica-gel (Si), com a finalidade de obter aplicações em lentes fotocrômicas. Filmes de PC puros
Externí odkaz:
https://doaj.org/article/d0a3c7a9579b4880a9130e7d53f6b1d7
Autor:
Aline Aparecida de Oliveira Barbosa, Ana Claudia Ueda, Juliana Emiko Itako, Edvani Curty Muniz, Nanci Pinheiro Povh, Adley Forti Rubira
Publikováno v:
Acta Scientiarum: Technology, Vol 25, Iss 1, Pp 27-31 (2003)
O polímero poli(tereftalato de etileno) – PET – tem tido suas propriedades de superfície modificadas, visando às mais diversas aplicações. O dióxido de carbono supercrítico (CO2SC) tem um grande potencial para a modificação e o processam
Externí odkaz:
https://doaj.org/article/b14610a3207445f7a78ff3cfcf057b42
Publikováno v:
Food Science and Technology, Vol 26, Iss 2, Pp 465-474 (2006)
O conhecimento das pressões de vapor dos compostos naturais e suas propriedades críticas, de grande interesse para a extração supercrítica e impregnação de polímeros pelo processo supercrítico, é imprescindível para se fazer a modelagem te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::496c9190672b794b499df3429493c19d
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612006000200034
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612006000200034
Publikováno v:
The Journal of Supercritical Fluids. 21:245-256
Flowers of chamomile ( Chamomilla recutita [L.] Rauschert) were extracted with supercritical carbon dioxide using a fixed bed extractor. The experimental work was conducted to identify the best process conditions to maximize the yield of extract and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a4e59ecad70b55fd2ef4b89e8db3bb3
https://doi.org/10.1016/s0896-8446(01)00096-1
https://doi.org/10.1016/s0896-8446(01)00096-1
Autor:
Povh, Nanci Pinheiro
Publikováno v:
Repositório Institucional da UnicampUniversidade Estadual de CampinasUNICAMP.
Orientador: Maria Angela de Almeida Meireles
Tese (doutorado) - Universidade Estadual de Campinas. Faculdade de Engenharia de Alimentos
Made available in DSpace on 2018-07-27T04:23:50Z (GMT). No. of bitstreams: 1 Povh_NanciPinheiro_D.pdf: 4
Tese (doutorado) - Universidade Estadual de Campinas. Faculdade de Engenharia de Alimentos
Made available in DSpace on 2018-07-27T04:23:50Z (GMT). No. of bitstreams: 1 Povh_NanciPinheiro_D.pdf: 4
Externí odkaz:
http://repositorio.unicamp.br/jspui/handle/REPOSIP/254876
Publikováno v:
Acta Scientiarum. Technology. 32
The aim of this work was to study the impregnation of the photochromic dye Reversacol Graphit ® in composite films of polycarbonate (PC) and silica gel, with the purpose of finding applications in photochromic lenses. Pure PC films were also impregn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::588ada039a2a96a0f7440f3074df3d19
https://doi.org/10.4025/actascitechnol.v32i1.1999
https://doi.org/10.4025/actascitechnol.v32i1.1999
Autor:
Thiago Leandro Souza, Guilherme Sunehiro, Marcos Hiroyuki Kunita, Joel Augusto da Silva Romero, Nanci Pinheiro
Publikováno v:
Chemical Product and Process Modeling. 4
The supercritical antisolvent (SAS) process has been widely used to obtain many types of crystalline and amorphous particles of polymers and drugs. In this process, solute particles precipitate from an organic solution when it is sprayed into a compr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57a1001a85d26f192f8d07b544f464df
https://doi.org/10.2202/1934-2659.1396
https://doi.org/10.2202/1934-2659.1396
Autor:
Barbosa, Aline Aparecida de Oliveira, Ueda, Ana Claudia, Itako, Juliana Emiko, Muniz, Edvani Curty, Povh, Nanci Pinheiro, Rubira, Adley Forti
Publikováno v:
Acta Scientiarum. Technology; Vol 25 No 1 (2003); 27-31
Acta Scientiarum. Technology; v. 25 n. 1 (2003); 27-31
Acta scientiarum. Technology
Universidade Estadual de Maringá (UEM)
instacron:UEM
Acta Scientiarum. Technology; v. 25 n. 1 (2003); 27-31
Acta scientiarum. Technology
Universidade Estadual de Maringá (UEM)
instacron:UEM
The effects of modifying agents and dyeing conditions of dispersed dyes for PET films have been thoroughly studied. This research reports the dye incorporation processes in non-modified and modified N,N-dimethylacrylamide PET films with supercritical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::820531d11210170243f8611fc4bad5a1
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2234
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2234
Autor:
Rosângela Bergamasco, Flávia Vieira da Silva, Miria Hespanhol Miranda Reis, Suzana Lemanski Rezende, Nádia Regina Camargo Fernandes Machado, Nanci Pinheiro, Cid Marcos Gonçalves Andrade, Álvaro Alberto de Araújo
Publikováno v:
International Journal of Chemical Reactor Engineering. 5
Stevia rebaudiana is a plant native of South America, and its active constituents are considered, by Food Science researchers, as the “sweeteners of the futu re”. Therefore, developments and researches about t his plant has been increased. Stevia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cb252e000e73fff6d3e75cb40990be8
https://doi.org/10.2202/1542-6580.1443
https://doi.org/10.2202/1542-6580.1443