Results 21 to 30 of about 13,599 (286)

Functional Polymers and Polymeric Materials From Renewable Alpha-Unsaturated Gamma-Butyrolactones

open access: yesFrontiers in Chemistry, 2019
Sustainable chemistry requires application of green processes and often starting materials originate from renewable resources. Biomass-derived monomers based on five-membered γ-butyrolactone ring represent suitable candidates to replace sources of fossil
Jozef Kollár   +4 more
doaj   +1 more source

Photoinduced Polymerization of Eugenol-Derived Methacrylates

open access: yesMolecules, 2020
Biobased monomers have been used to replace their petroleum counterparts in the synthesis of polymers that are aimed at different applications. However, environmentally friendly polymerization processes are also essential to guarantee greener materials ...
Samantha Molina-Gutiérrez   +6 more
doaj   +1 more source

Poly(triazolyl methacrylate) glycopolymers as potential targeted unimolecular nanocarriers [PDF]

open access: yes, 2019
© The Royal Society of Chemistry 2019.Synthetic glycopolymers are increasingly investigated as multivalent ligands for a range of biological and biomedical applications.
Fernandez-Trillo, F.   +12 more
core   +4 more sources

Terpolymerization kinetics of methyl methacrylate or styrene/dodecyl methacrylate/octadecyl methacrylate systems [PDF]

open access: yesPolymer International, 2006
AbstractThis study describes low‐conversion terpolymerization kinetic investigations of methyl methacrylate/dodecyl methacrylate/octadecyl methacrylate (MMA/DDMA/ODMA) and styrene/dodecyl methacrylate/octadecyl methacrylate (ST/DDMA/ODMA) systems. Terpolymerizations were performed isothermally (70–105 °C), in 1 mol dm−3 xylene solutions, using 0.01 mol
Jukić, Ante   +3 more
openaire   +2 more sources

MWNT Surface Self-Assembling in Fire Retardant Polyethylene-Carbon nanotubes nanocomposites [PDF]

open access: yes, 2008
Multiwall carbon nanotubes (MWNT) were melt blended at different concentration with linear low density polyethylene (LLDPE). The nanotubes impart the fire-retardant characteristics to the polymer by formation of a thin protective film of MWNT/carbon char
Annibale, E.   +3 more
core   +1 more source

Biocompatibility of 3D-Printed Methacrylate for Hearing Devices

open access: yesInventions, 2018
The capacity of 3D printing (3DP) technologies to initiate speedy polymerization of solvent-free resins accounts for their utility in the manufacturing of medical devices.
Frank Alifui-Segbaya, Roy George
doaj   +1 more source

Triethylene glycol dimethacrylate: adjuvant properties and effect on cytokine production

open access: yesActa Biomaterialia Odontologica Scandinavica, 2018
Objective: Leakage of monomers from dental fillings due to incomplete curing is very common. The objective of the present study was to examine the cytokine profile in cells exposed to triethyleneglycol dimethacrylate (TEGDMA) and the adjuvant properties ...
Sara Alizadehgharib   +2 more
doaj   +1 more source

Synthesis and characterization of sugar-based methacrylates and their random copolymers by ATRP

open access: yeseXPRESS Polymer Letters, 2017
Various sugar-based methacrylate monomers have been prepared and randomly copolymerized with methyl methacrylate (MMA) using classical atom transfer radical polymerization (ATRP).
G. Acik   +4 more
doaj   +1 more source

Synthesis and characterisation of photocurable poly(glycerol sebacate)-co-poly(ethylene glycol) methacrylates

open access: yesMaterials Today Advances, 2023
Poly (glycerol sebacate)-co-poly (ethylene glycol) (PGS-co-PEG) copolymers have multifunctional and tunable properties and great potential as high-performance biomaterials.
Mina Aleemardani   +4 more
doaj   +1 more source

Cu(0)-RDRP of methacrylates in DMSO: importance of the initiator [PDF]

open access: yes, 2017
The controlled radical polymerization of methacrylates via Cu(0)-mediated RDRP is challenging in comparison to acrylates with most reports illustrating higher dispersities, lower monomer conversions and poorer end group fidelity relative to the acrylic ...
Anastasaki, Athina   +6 more
core   +2 more sources

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