Zobrazeno 1 - 10
of 16
pro vyhledávání: '"José Roberto Bertolino"'
Autor:
Betsy Kilian Martins Luiz, Luiz Henrique Maykot Prates, José Roberto Bertolino, Alfredo Tibúrcio Nunes Pires
Publikováno v:
Brazilian Journal of Oral Sciences, Vol 5, Iss 17 (2015)
The aim of this study was to evaluate Vickers micro-hardness and flexural strength, of five commercial resin composites cured by two light curing units (LCU) with different intensities. The inorganic filling content of the composite was evaluated by
Externí odkaz:
https://doaj.org/article/95410a7d30c94ce2b91fb933d00f0db8
Publikováno v:
Journal of the Brazilian Chemical Society. 21:1692-1698
Chitosan is a polymer which is easily obtained from the deacetylation of chitin, the second most abundant natural polymer. It offers attractive chemical and physical properties, including those required to obtain membranes. In this study, chitosan in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::551017fc91390c0053d87c0145fa678e
https://doi.org/10.1590/s0103-50532010000900014
https://doi.org/10.1590/s0103-50532010000900014
Publikováno v:
Materials Science and Engineering: C. 29:575-582
Nitrated and sulfonated poly (ether ether ketone) [SNPEEK] samples were prepared through sulfonation of nitrated PEEK (NPEEK) at different temperatures resulting in polymers with distinct sulfonation degrees (SD). The sulfonation occurred preferentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b728322123a84f722682f616b50d4f3e
https://doi.org/10.1016/j.msec.2008.10.005
https://doi.org/10.1016/j.msec.2008.10.005
Autor:
Paula Nunes Oliveira, Alfredo T.N. Pires, Adriana Lídia Santana, Almir Spinelli, Cristiano Giacomelli, José Roberto Bertolino
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 47:215-225
The effect of poly(2-vinyl pyridine) (P2VP) and poly(4-vinyl pyridine) (P4VP) isomers on the growth of surface films on copper substrates was studied by electrochemical, spectroscopic, thermogravimentric, and microscopic methods. In acid environment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d592b9a7f6b361b5df6ccc6072f07ad1
https://doi.org/10.1002/polb.21636
https://doi.org/10.1002/polb.21636
Polyaniline/thermoplastic polyurethane blends: Preparation and evaluation of electrical conductivity
Publikováno v:
European Polymer Journal. 43:4565-4572
Conducting polymer blends whose undiluted components have different properties are promising materials for specific applications and have attracted interest in recent years. The aim of this study was to obtain and evaluate the electrical conductivity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8560deb23e2dfa7831b221c14cb62e4a
https://doi.org/10.1016/j.eurpolymj.2007.06.046
https://doi.org/10.1016/j.eurpolymj.2007.06.046
Autor:
Eduardo Benes da Silva, Luiz Henrique Maykot Prates, Betsy Kilian Martins Luiz, Wanderley Veiga, Leila A. Friedrich, José Roberto Bertolino, Alfredo T.N. Pires, Cristina M. Quintella
Publikováno v:
Polymer Testing. 26:855-861
The aim of this study was to evaluate the effect of different drinks on the surface properties of the commercial resin composite Charisma cured by a light emitting diode (LED). Hardness, adsorption of components on the surface and porosity were analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81be30c517f0a6954f606ad17a558374
https://doi.org/10.1016/j.polymertesting.2007.05.005
https://doi.org/10.1016/j.polymertesting.2007.05.005
Autor:
Betsy Kilian Martins Luiz, Alfredo T.N. Pires, José Roberto Bertolino, Luiz Henrique Maykot Prates, Renata Dias de Mello Castanho Amboni
Publikováno v:
Polymer Testing. 26:438-444
Resin composites represent a class of materials widely used in restorative dentistry due to patient demands for better aesthetics. In this study, the degree of conversion and color change parameters of commercial resin composite Charisma after immers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6dbbb7d0b324367d5773bf37a8c0fa6
https://doi.org/10.1016/j.polymertesting.2006.12.005
https://doi.org/10.1016/j.polymertesting.2006.12.005
Autor:
J. Roeder, Suzana Pereira Nunes, José Roberto Bertolino, Alfredo T.N. Pires, Valtencir Zucolotto, Sergey Shishatskiy
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2022-04-28T18:55:16Z (GMT). No. of bitstreams: 0 Previous issue date: 2006-08-01 Mixed ion/electron conductive ceramic materials, like perovskite, have recently gained relevance due to their possible applications in membra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1644dfb9530d84af1d8b7d50828a0895
https://doi.org/10.1016/j.memsci.2005.11.037
https://doi.org/10.1016/j.memsci.2005.11.037
Publikováno v:
Polymer Testing. 23:839-845
Copper(II)-containing poly(4-vinylpyridine)(P4VP) blends which form coordination complexes have been investigated through spectroscopy and thermal analysis. The complexes were obtained by mixing the polymer with copper sulfate, copper chloride or cop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d0e22c0018cf4959812cbca5e643023
https://doi.org/10.1016/j.polymertesting.2004.02.005
https://doi.org/10.1016/j.polymertesting.2004.02.005
Autor:
Fabı́ola C Viel, José Roberto Bertolino, Valdir Soldi, Alfredo T.N. Pires, Janaina da Silva Crespo, Luiz Alberto Kanis
Publikováno v:
Polymer. 41:3303-3309
Properties such as miscibillity, interaction and the thermal degradation behavior of blends of poly(ethylene oxide) (PEO) with Carbopol were studied by thermal analysis (DSC, TGA) and infrared spectroscopy (FTIR). The miscibility of PEO/Carbopol blen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::249e805bda9cc784701aaea262972b77
https://doi.org/10.1016/s0032-3861(99)00520-0
https://doi.org/10.1016/s0032-3861(99)00520-0