Results 21 to 30 of about 167,736 (380)

Dendronized Gelatin-Mediated Synthesis of Gold Nanoparticles

Molecules, 2022
Thermoresponsive dendronized gelatins (GelG1) or gelatin methacrylates (GelG1MA) were used as precursors to modulate the efficient reduction of Au(III) to form stable gold nanoparticles (AuNPs) through UV irradiation.
Yan Ding, Xiacong Zhang, Wen Li, Afang Zhang   +3 more
doaj   +1 more source

Developmental toxicities of methacrylic acid, ethyl methacrylate, n- butyl methacrylate, and allyl methacrylate in rats following inhalation exposure [PDF]

Toxicological Sciences, 1999
The developmental toxicities of 4 methacrylates were studied in Sprague-Dawley rats after inhalation exposure for 6 h/day, during days 6 to 20 of gestation. The exposure concentrations were, for methacrylic acid, 0, 50, 100, 200, or 300 ppm; for ethyl methacrylate, 0, 600, 1200, 1800, or 2400 ppm; for n-butyl methacrylate, 0, 100, 300, 600, or 1200 ppm;
A M, Saillenfait, P, Bonnet, F, Gallissot, A, Peltier, J F, Fabriès   +4 more
openaire   +2 more sources

Synthesis of Epoxy Methacrylate Resin and Coatings Preparation by Cationic and Radical Photocrosslinking

Molecules, 2021
This work involves the synthesis of hybrid oligomers based on the epoxy methacrylate resin. The EA resin was obtained by the modification of industrial-grade bisphenol A-based epoxy resin and methacrylic acid has been synthesized in order to develop ...
Paulina Bednarczyk, Izabela Irska, Konrad Gziut, Paula Ossowicz-Rupniewska   +3 more
doaj   +1 more source

Sequential curing of amine-acrylate-methacrylate mixtures based on selective aza-Michael addition followed by radical photopolymerization [PDF]

, 2016
Dual curing systems find various uses in industry with the process flexibility they provide which allows tailoring properties at different curing stages in accordance with application requirements. A safe and efficient dual curing scheme is proposed here
Fernández Francos, Xavier, Konuray, Ali Osman, Ramis Juan, Xavier, Serra Albet, Àngels   +3 more
core   +1 more source

Diffusion of drugs in hydrogels based on (meth)acrylates, poly(alkylene glycol) (meth)acrylates and itaconic acid [PDF]

Hemijska Industrija, 2012
The aim of this paper is to propose equations for the diffusion of drugs for investigated drug/hydrogel systems using the parameters affecting the transport of drug through poly(2-hydroxyethyl methacrylate/itaconic acid) (P(HEMA/IA)), poly(2 ...
Babić Marija M., Filipović Jovanka M., Tomić Simonida Lj., Jovašević Jovana S.   +3 more
doaj   +1 more source

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

Frontiers 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, Martin Danko, Falko Pippig, Jaroslav Mosnáček, Jaroslav Mosnáček   +4 more
doaj   +1 more source

Differential orientation and conformation of surface-bound keratinocyte growth factor on (hydroxyethyl)methacrylate, (hydroxyethyl)methacrylate/methyl methacrylate, and (hydroxyethyl)methacrylate/methacrylic acid hydrogel copolymers [PDF]

Biointerphases, 2018
The development of hydrogels for protein delivery requires protein–hydrogel interactions that cause minimal disruption of the protein’s biological activity. Biological activity can be influenced by factors such as orientational accessibility for receptor binding and conformational changes, and these factors can be influenced by the hydrogel surface ...
Shohini, Sen-Britain, Wesley L, Hicks, Robert, Hard, Joseph A, Gardella   +3 more
openaire   +2 more sources

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

, 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., Foralosso, R., He, Y., King, P.J.S., Laughton, C. A., Madeira do O, J., Mantovani, G., Mastrotto, F., Stolnik, S., Styliari, Ioanna Danai, van der Walle, C.F., Xerri, R.M., Yilmaz, G.   +12 more
core   +4 more sources

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

, 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., Bocchini, Sergio, Camino, Giovanni, Frache, Alberto   +3 more
core   +1 more source

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

Polymer 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, Rogošić, Marko, Vidović, Elvira, Janović, Zvonimir   +3 more
openaire   +2 more sources