Results 21 to 30 of about 23,872 (294)
Flexural strength and modulus of autopolimerized poly (methyl methacrylate) with nanosilica [PDF]
Vojnosanitetski Pregled, 2018 Background/Aim. Autopolymerized, or cold polymerized poly(methyl methacrylate) class of materials have a lower mechanical properties compared to hot polymerized poly(methyl methacrylate), due to a limited time of mixing before the polymerization process ...
Balos Sebastian +4 more
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Copper(0)-mediated radical polymerisation in a self-generating biphasic system [PDF]
, 2013 Herein, we demonstrate the synthesis of well-defined poly(n-alkyl acrylate)s via copper(0)-mediated radical polymerisation in a self-generating biphasic system. During the polymerisation of n-butyl acrylate in DMSO, the polymer phase separates to yield a
Amir Atme +53 more
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Denture base resins biocompatibility testing in vivo [PDF]
Vojnosanitetski Pregled, 2018 Background/Aim. The wearing of acrylic dentures is the cause of the inflammatory reaction of the oral mucosa. The aim of this study was to investigate the response of rat tissues to subcutaneous and intramuscular implantation of different acrylic samples,
Kostić Milena +7 more
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One-Pot Synthesis of α-Substituted Acrylates
SynOpen, 2018 A simple and efficient synthetic method towards α-substituted acrylic esters has been developed using the Horner–Wadsworth–Emmons (HWE) reaction with HCHO after alkylation of phosphonoacetates in a one-pot reaction.
Magdalini Matziari, Yixin Xie
doaj +1 more source
Energy Science & Engineering, 2020 As driven by the increase in global fuel demand and decrease in worldwide reserves of conventional oil, it is important to develop new production technologies for heavy oil.
Fusheng Zhang +5 more
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Holographic characterization of chain photopolymerization [PDF]
, 1999 A holographic characterization technique is developed in accordance with a general photopolymerization model. The technique allows detailed quantification of the chemical parameters, including their variation from the Trommsdorff effect.
Engin, D., Kewitsch, A. S., Yariv, A.
core +1 more source
Surface mobility and structural transitions of poly(n-alkyl methacrylates) probed by dynamic contact angle measurements [PDF]
, 1986 Dynamic contact angles and contact-angle hysteresis of a series of poly(n-alkyl methacrylates) (PAMA) were investigated using the Wilhelmy plate technique.
Damme, H.S. van, Feijen, J., Hogt, A.H.
core +8 more sources
Molecules, 2021 A novel organocatalytic multicomponent cyanovinylation of aldehydes was designed for the synthesis of conjugated cyanomethyl vinyl ethers. The reaction was implemented for the synthesis of a 3-substituted 3-(cyanomethoxy)acrylates, using aldehydes as ...
Samuel Delgado-Hernández +2 more
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Determination of two acrylates in environmental water by high performance liquid chromatography [PDF]
E3S Web of Conferences, 2021 A high performance liquid chromatography (HPLC) method was established for the determination of two acrylate substances in environmental water. The optimal chromatographic conditions were determined via exploring the effects of chromatographic column ...
Qiu Yue +4 more
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Screening survey of ocular, nasal, respiratory and skin symptoms in manicurists in Poland
International Journal of Occupational Medicine and Environmental Health, 2017 Objectives: Manicurists are exposed to various chemicals in nail and skin care products and may develop ocular, nasal, respiratory or skin adverse reactions to them.
Marta Kieć-Świerczyńska +4 more
doaj +1 more source