The thermal degradation of some polymeric di-alkyl esters of itaconic acid [PDF]
Journal of the Serbian Chemical Society, 2013 One group of polymers that may help relieve the dependence on crude oil is based on itaconic acid, the biotechnological production of which has become feasible.
Popović Ivanka, Katsikas Lynne
doaj +3 more sources
Unlocking the Secrets of Roman Chamomile (Anthemis nobilis L.) Essential Oil: Structural Elucidation and Acute Toxicity of New Esters [PDF]
MoleculesTo address gaps in the characterization of Roman chamomile (Anthemis nobilis L., Asteraceae)—an ethnobotanically and commercially important species—we profiled its essential oil (EO), focusing on esters that are incompletely characterized or unreported ...
Niko S. Radulović, Marko Z. Mladenović
doaj +2 more sources
Structural Origin of the Fast Polymerization Rates and Monomer Universality of Pyrazole-Based Photoiniferters [PDF]
MoleculesHerein, we report a combined computational and experimental investigation into the recently reported universal pyrazole-based reversible addition-fragmentation chain transfer (RAFT) agents (Z−C(=S)−S−R, where Z is 3,5-dimethyl-1H-pyrazol-1-yl), which can
Bo Wang +5 more
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A SaBOX/Co catalyst designed for facile access to the challenging copolymers of vinyl ester and methacrylate [PDF]
Nature CommunicationsCopolymerization of more activated methacrylates and less activated vinyl esters is challenging because of their large difference in reactivity ratio. This severely limits the development of high-performance materials.
Yi-Jie Ding +8 more
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Allergic Contact Dermatitis due to Methacrylates in a Dental Technician – a Clinical Case [PDF]
Folia Medica, 2020 Introduction: Methacrylate-based materials are used daily in dental practice. Specialized publications report these materials as allergens with a high sensitizing potential.Aim: To draw the attention of dental doctors and personnel to risk factors of ...
Atanas Chonin, Iliyana Stoeva
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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 +13 more sources
Dental Poly(methyl methacrylate)-Based Resin Containing a Nanoporous Silica Filler
Journal of Functional Biomaterials, 2022 Poly(methyl methacrylate) (PMMA)-based resins have been conventionally used in dental prostheses owing to their good biocompatibility. However, PMMA-based resins have relatively poor mechanical properties.
Kentaro Hata +5 more
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Molecules, 2021 Herein, we report a novel type of symmetrical trithiocarbonate chain transfer agent (CTA) based diphenylmethyl as R groups. The utilization of this CTA in the Reversible Addition-Fragmentation chain Transfer (RAFT) process reveals an efficient control in
Alvaro Leonel Robles Grana +7 more
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Molecules, 2022 The article presents the modification of ash wood via surface initiated activators regenerated by electron transfer atom transfer radical polymerization mediated by elemental silver (Ag0 SI-ARGET ATRP) at a diminished catalyst concentration.
Angelika Macior +6 more
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pH‐Sensitive methacrylic acid–methyl methacrylate copolymer Eudragit L100 and dimethylaminoethyl methacrylate, butyl methacrylate, and methyl methacrylate tri‐copolymer Eudragit E100 [PDF]
Polymers for Advanced Technologies, 2019 Poly (methyl methacrylate) derivatives such as Eudragit are largely used for drug encapsulation and in controlled oral drug delivery. With special focusing on those applications, solubilization and precipitation conditions of two pH‐sensitive Eudragit polymers, namely, L100 and E100, were investigated via systematic studies.
Sester, Coraline +5 more
openaire +2 more sources