Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Eliane Ayres"'
Publikováno v:
Mix Sustentável, Vol 10, Iss 1 (2024)
The Amazon region is home to great biodiversity and a population with traditional knowledge deeply linked to the management of natural resources. Despite the plurality of its territory, large spaces are in a constant process of urbanization, with a g
Externí odkaz:
https://doaj.org/article/8f4da3ec65cc4c48a0f490f50d06451c
Publikováno v:
Materials Research, Vol 19, Iss 1, Pp 57-66 (2016)
In the present study, PHB film was prepared by thermo-compression molding and PHB nanofibers mat was produced through electrospinning process. The nanofibers morphology was confirmed by SEM. The film and nanofibers crystallinity degree was estimated
Externí odkaz:
https://doaj.org/article/101168d65b5c4c6789a3940779c4853c
Autor:
Janaina Cecília Oliveira Villanova, Tadeu Henrique Lima, Patrícia Santiago Patrício, Fabiano Vargas Pereira, Eliane Ayres
Publikováno v:
Química Nova, Vol 35, Iss 1, Pp 124-131 (2012)
One of the difficulties reported for the suspension polymerization is control the size and granulometry of beads. The purpose of this work was to evaluate the use of cellulose nanowhiskers and mesoporous silica as stabilizers to reduce the size and t
Externí odkaz:
https://doaj.org/article/6b804df1157b49d4a0fda856c6bac77a
Autor:
Regina Coeli Moreira Dias, Alfredo Miranda Góes, Rogéria Serakides, Eliane Ayres, Rodrigo Lambert Oréfice
Publikováno v:
Materials Research, Vol 13, Iss 2, Pp 211-218 (2010)
A porous biodegradable polyurethane nanocomposite based on poly(caprolactone) (PCL) and nanocomponents derived from montmorillonite (Cloisite®30B) was synthesized and tested to produce information regarding its potential use as a scaffold for tissue
Externí odkaz:
https://doaj.org/article/84be6aef9ba64e8c8860c6a39b376c01
Autor:
Eliane Ayres, Rodrigo L. Oréfice
Publikováno v:
Polímeros, Vol 17, Iss 4, Pp 339-345 (2007)
Foi sintetizada uma dispersão aquosa de poliuretano (PUD) na qual o poli(propileno glicol) (PPG) foi utilizado como segmento flexível. O segmento rígido foi baseado nos reagentes isoforona diisocianato (IPDI) e a diamina hidrazina (HZ), produzindo
Externí odkaz:
https://doaj.org/article/89320498f1a84314ba9b3c05240bfcc3
Publikováno v:
Materials Research, Vol 10, Iss 2, Pp 119-125 (2007)
Polyurethanes have been used in a series of applications due basically to their versatility in terms of controlling the behavior by altering basically the type of reagents used. However, for more specific and advanced applications, such as in membran
Externí odkaz:
https://doaj.org/article/4472987d6d2e4135938ea90b25f328c7
Autor:
Eliane Ayres
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UFMGUniversidade Federal de Minas GeraisUFMG.
Waterborne polyurethane (PUDs) with potential for application as biomaterial were synthesized. Polypropyleneglycol (PPG) and/or polycaprolactonediol (PCL) were used as soft segment. The hard segment was formed by extending isophorone diisocyanate (IP
Externí odkaz:
http://hdl.handle.net/1843/BUDB-8DNM7Q
Publikováno v:
Coloration Technology.
Autor:
Frederico Campos Viana, Teresa Campos Viana Souza, Rita Aparecida da Conceição Ribeiro, Eliane Ayres
Publikováno v:
dObra[s] – revista da Associação Brasileira de Estudos de Pesquisas em Moda. :66-87
O presente artigo tem a intenção de abordar como a sustentabilidade e o cuidado com os resíduos industriais passaram a ser discutidos na moda. Considera-se que estar na moda é ter uma preocupação com o meio ambiente e o desenvolvimento sustent
Publikováno v:
Strategic Design Research Journal. 13:432-445
The COVID-19 pandemic has mobilized most countries to investigate multiple virus mitigation interventions, the face protection masks are among the main ones. Filtration and breathability are important factors in the applied materials choice. Design p