Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ricardo O.R. Costa"'
Publikováno v:
Materials Research, Vol 5, Iss 3, Pp 247-252 (2002)
We have developed a method to obtain polymer hybrids with control of inorganic content and molecular configuration. Hybrid poly(methyl methacrylate) (PMMA) was obtained via atom transfer radical polymerization (ATRP) initiated by octafunctional cubic
Externí odkaz:
https://doaj.org/article/a6f70b8b8f6d4ca9acc02c263ba0fbd9
Autor:
Daniela C.L. Vasconcelos, Wander L. Vasconcelos, Fernando Soares Lameiras, Ricardo O.R. Costa, Eduardo Nunes
Publikováno v:
Ceramics International. 42:3465-3472
In this work we successfully prepared sol–gel derived organic–inorganic hybrids by the incorporation of poly(2-hydroxyethyl methacrylate) and 3-methacryloxypropyltrimethoxysilane into a silica matrix. The obtained samples were examined by Fourier
Publikováno v:
Journal of Materials Science: Materials in Medicine. 16:927-932
Hybrids of poly(2-hydroxyethyl methacrylate) (PHEMA), a polymer that has been employed in a wide variety of biomedical applications, and silica-gel, which exhibits a well-known bioactivity, were produced. The obtained hybrids were characterized and t
Publikováno v:
Key Engineering Materials. :195-200
Publikováno v:
Journal of Sol-Gel Science and Technology. 27:343-354
Porous organic-inorganic hybrids of poly(n-butyl acrylate) (PBA) and silica were synthesized with different polymer contents via sol-gel process. With the aim of controlling interfacial properties in hybrids, the bonding agent 3-methacryloxypropyl-tr
Publikováno v:
Journal of Non-Crystalline Solids. 304:84-91
In this paper, our goal is to improve the understanding of structural control of hybrid materials synthesized from mixtures of tetramethoxysilane, water and poly(hydroxyethyl methacrylate) (PHEMA). To evaluate the effect of primary interactions betwe
Publikováno v:
Polymer. 43:5879-5885
In this work, the phase behavior of linear poly(N-isopropylacrylamide) (PNIPA) in water–solvent mixtures was investigated. Several solvents, including low molecular weight alcohols, were selected and phase separation temperatures were determined th
Publikováno v:
Macromolecules. 34:5398-5407
A method was developed for atom transfer radical polymerization (ATRP) synthesis of a nanocomposite consisting of dispersed, nanosized hard particles in a thermoplastic matrix. Octafunctional cubic silsesquioxanes were used as a platform to synthesiz
Publikováno v:
Materials Research, Volume: 5, Issue: 3, Pages: 247-252, Published: SEP 2002
Materials Research, Vol 5, Iss 3, Pp 247-252 (2002)
Materials Research v.5 n.3 2002
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Vol 5, Iss 3, Pp 247-252 (2002)
Materials Research v.5 n.3 2002
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
We have developed a method to obtain polymer hybrids with control of inorganic content and molecular configuration. Hybrid poly(methyl methacrylate) (PMMA) was obtained via atom transfer radical polymerization (ATRP) initiated by octafunctional cubic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2aa76f8ff997551e0c21b51a2bb1d5fb
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392002000300005&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392002000300005&lng=en&tlng=en
Publikováno v:
Journal of Sol-Gel Science & Technology; Jul2003, Vol. 27 Issue 3, p343-354, 12p