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Visible Light Induced Cationic Polymerization of Epoxides by Using Multiwalled Carbon Nanotubes
(Wiley VCH Verlag, 2018-07)
The visible light induced cationic polymerization of epoxides can be achieved by means of multiwalled carbon nanotubes (MWCNTs), which act as visible light photoinitiators via a radical-induced cationic photopolymerization ...
Synthesis and characterization of novel dendritic macroporous monoliths
(Pergamon-Elsevier Science Ltd, 2018-09-06)
The monoliths have changed the paradigm of the supports for applications in different fields, such as chromatography, catalysis, combinatorial chemistry, enzymatic bioreactors, among other. Particularly, the dendronized ...
Polymerizable dye for colored particles synthesis with potential use in immunoassays
(Taylor & Francis As, 2020-08)
Latex-particles are suitable for diagnosis purpose since they are able to interact with biological molecules. In this work, a colored monomer was synthesized between basic fuchsine(BF) and glycidyl methacrylate(GMA). BF-GMA ...
Photobleaching of camphorquinone during polymerization of dimethacrylate-based resins
(Elsevier, 2009-12-16)
Objective: The aim of this study was to compare the photobleaching rate of CQ in different dental resins. Methods: The photodecomposition rate of CQ/amine system in bis-GMA/TEGDMA, bis-EMA and UDMA polymerizing monomers ...
Carboxyl fuchsine-based colored particles for application to immunodetection
(Taylor & Francis As, 2021-02)
Functionalized latex particles (FLP) are normally applied for diagnosis and therapeutics purposes and, in particular, the interest in colored FLP is rising in areas such as biomedical and research. The synthesis, ...
Atom Transfer Radical Polymerization Functionalization on Polypropylene Films for Immobilizing Active Compounds
(Csiro Publishing, 2018-07-18)
This work proposes the surface chemical modification of polypropylene films (PP) by atom transfer radical polymerization (ATRP) using glycidyl methacrylate (GMA) as the graft monomer. At a later stage, the epoxy groups of ...
Localizing and quantifying the intra-monomer contributions to the glass transition temperature using artificial neural networks
(Elsevier, 2020-08)
We used fully connected artificial neural networks (ANN) to localize and quantify, based on the monomer structure of several polymers, the specific features responsible for their observed glass transition temperatures (Tg). ...
From the synthesis and characterization of methacrylated fatty acid based precursors to shape memory polymers
(John Wiley & Sons Ltd, 2019-03)
Fatty acid based precursors were synthesized by a one-step reaction from oleic or lauric acids and glycidyl methacrylate to be used later in polymer formulations. Different times of reaction, amounts of catalyst and initial ...
Visible-light photopolymerization of epoxy-terminated poly(dimethylsiloxane) blends: Influence of the cycloaliphatic monomer content on the curing behavior and network properties
(Pergamon-Elsevier Science Ltd, 2020-07)
Siloxane-based networks were obtained by photoinitiated cationic ring-opening polymerization of mixtures composed of two different siloxane monomers: poly(dimethylsiloxane) diglycidyl ether (PDMS-DGE) and bis [2(3,4-epoxy ...
Synthesis of silsesquioxanes based in (3-methacryloxypropyl)- trimethoxysilane using methacrylate monomers as reactive solvents
(Pergamon-Elsevier Science Ltd, 2010-09)
The polycondensation of (3-methacryloxypropyl)-trimethoxysilane in acidic conditions using different methacrylate monomers as reactive solvents resulted in incompletely condensed methacrylate-functionalized silsesquioxanes ...