Výsledky vyhledávání - "Camphoroquinone"

Dissertation/ Thesis

Avaliação do efeito de diferentes concentrações de fotoiniciadores em propriedades mecânicas e na cor de um adesivo dental experimental

Autor: Faleiros, Daniel Elias de Melo

O presente trabalho teve por foco prover uma revisão de conceitos relacionados às resinas dentais fotopolimeráveis e, também, analisar como diferentes concentrações de fotoiniciadores de uso comum em odontologia podem influenciar no desempenho

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/75/75134/tde-23052016-104858/

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Akademický článek

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Easy Access to cis-3-(Benzoxazol-2-yl)cyclopentanecarboxylic Acids from Camphorquinone and o-Aminophenols via an Unexpected Opening of Camphor Ring

Autor: J. Nowicka-Scheibe

Publikováno v: Synthetic Communications. 43:2198-2207

An unexpected formation of cis-1,2,2-trimethyl-3-(benzoxazol-2-yl)cyclopenta-necarboxylic acids was observed as the result of an oxidative C-C bond cleavage of the camphor ring in the intermediate imine during the condensation reactions between camph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb6a118b141e50472053124735d0cf38
https://doi.org/10.1080/00397911.2012.696302

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Dissertation/ Thesis

Avaliação do efeito de diferentes concentrações de fotoiniciadores em propriedades mecânicas e na cor de um adesivo dental experimental

Autor: Daniel Elias de Melo Faleiros

Publikováno v: Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/75/75134/tde-23052016-104858/

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Dissertation/ Thesis

Uso das técnicas de microbalança de cristal de quartzo e espectroscopia fotoacústica para estudo e monitoramento do processo de fotocura de resinas odontológicas

Autor: Marcenilda Amorim Lima

Publikováno v: Biblioteca Digital de Teses e Dissertações da UERJUniversidade do Estado do Rio de JaneiroUERJ.

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
As resinas fotocuradas são amplamente utilizadas em odontologia. Este processo de cura é assistido pela luz visível que promove ligações químicas que as endurecem. Nesta disse

Externí odkaz: http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=7324

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Use of quartz crystal microbalance and photoacoustic spectroscopy techniques to study and monitor the photocuring process of dental resins

Autor: Lima, Marcenilda Amorim

Publikováno v: Biblioteca Digital de Teses e Dissertações da UERJ
Universidade do Estado do Rio de Janeiro (UERJ)
instacron:UERJ

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Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::de9b74ebe1a2c9e38b12f72fdd7e4b32
http://www.bdtd.uerj.br/handle/1/8004

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[Untitled]

Autor: Andrej Staško, Lubomír Lapčík, Jancár J, Petr Saha

Publikováno v: Journal of Materials Science Materials in Medicine. 9:257-262

A spin-trapping technique and direct kinetic measurements of electron paramagnetic resonance spectra were used to investigate the kinetics of radical production in the cross-linking photo-initiator system based on camphoroquinone and dimethyl-aminoet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d62e41c6a200e865910f90aad471936a
https://doi.org/10.1023/a:1008800626750

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ChemInform Abstract: Easy Access to cis-3-(Benzoxazol-2-yl)cyclopentanecarboxylic Acids from Camphorquinone and o-Aminophenols via an Unexpected Opening of Camphor Ring

Autor: J. Nowicka-Scheibe

Publikováno v: ChemInform. 44

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de746f3487c8dcd819e46b7e7ba32c2f
https://doi.org/10.1002/chin.201342120

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Effect of liquid rubber additions on physical properties of Bis-GMA based dental resins

Autor: Jared Mendelsohn, Rose O. Wadenya, Edward E. LaFleur, Francis K. Mante, Daniel A. Bienstock

Publikováno v: Dental materials : official publication of the Academy of Dental Materials. 26(2)

Objective The aim of this investigation was to determine the effect of an experimental liquid rubber (LR) toughening agent on fracture toughness, crosslink density and Barcol hardness of polymerized mixtures of 50/50 wt% Bis-GMA and TEGDMA. Methods A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0df84ee1d26cab94976a8799d37a0c0e
https://pubmed.ncbi.nlm.nih.gov/19878983

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Untersuchungen an photopolymerisierten Dimethacrylaten

Autor: H. Utschick, H.-J. Mallon, W. Unseld

Publikováno v: Acta Polymerica. 42:627-630

Die photoinitiierte Polymerisation von Dimethacrylaten mit den Initiatorsystemen Campherchinon/Dimethyl-p-toluidin sowie Phenanthrenchinon/Dibenzoylperoxid fuhrt zu Produkten, die noch relativ hohe Anteile nicht umgesetzter Doppelbindungen und Restmo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a4c43a68cb264c9571dbbb9f7b3e0954
https://doi.org/10.1002/actp.1991.010421203

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