Results 101 to 110 of about 19,926 (234)

Selective O-Alkylation of the Crown Conformer of Tetra(4-hydroxyphenyl)calix[4]resorcinarene to the Corresponding Tetraalkyl Ether

Molecules, 2017
Reactions of glycidyl methacrylate with the crown and chair conformers of tetra(4-hydroxyphenyl)calix[4]resorcinarene were studied. The reactions were done over epoxide groups present in the ester, which can easily undergo an opening reaction with ...
Alver Castillo-Aguirre, Zuly Rivera-Monroy, Mauricio Maldonado   +2 more
doaj   +1 more source

Silica nanoparticles-coated poly(glycidyl methacrylate-ethylene dimethacrylate) co-polymer beads containing organic phase change materials [PDF]

, 2015
Macroporous sorbent beads of large and small sizes were prepared by the AIBN-initiated suspension radical polymerization of glycidyl methacrylate and ethylene dimethacrylate monomers in the presence of an inert porogen.
Feczkó, Tivadar, Horák, Daniel, Németh, Bence, Trif, László   +3 more
core  

Photo-active collagen systems with controlled triple helix architecture [PDF]

, 2013
The design of photo-active collagen systems is presented as a basis for establishing biomimetic materials with varied network architecture and programmable macroscopic properties.
Bell, Benton, Berisio, Brinkman, Bubnis, Buehler, Charulatha, Chen, Davidenko, Djabourov, Dong, Dunlop, Erdmann, Fairbanks, Fu, Gaudet, Gonzalez, Grant, Hartwell, Haugh, Herman, Hey, Huynh, Ibrahim, Jayakrishnan, Jin, Lai, Lapworth, Loke, Martin, Maxwell, Meng, Mironi-Harpaz, Miyagi, Nichol, O'Brien, O'Leary, Olde Damink, Olde Damink, Olde Damink, Ouasti, Patterson, Scherzer, Scherzer, Shen, Sionkowska, Stachel, Suri, Tronci, Tronci, van Deemter, Wang, Weadock, Yunoki, Zhang, Zhang   +55 more
core   +2 more sources

Structural Characterization of Porous Photo‐Crosslinked Hybrid Networks Based on Collagen‐Poly(Trimethylene Carbonate)

Macromolecular Materials and Engineering, EarlyView.
Hybrid networks combining natural and synthetic polymers into one network may result in networks with good bioactivity, suitable mechanical properties, and high control over degradation. This study shows that phase‐separated networks are obtained with the collagen phase acting as multifunctional crosslinks.
Agustin Rios de Anda, Anne‐Constance Macarez, Marc Ankoné, Steve Spoljaric, Lieke H. A. van Dommelen, Elly M.M. Versteeg, Toin H. van Kuppevelt, Willeke F. Daamen, Dirk W. Grijpma, André A. Poot, Bas van Bochove   +10 more
wiley   +1 more source

Stabilitas emulsi kopolimer S-GMA (stirena – glisidil metakrilat)

Majalah Kulit, Karet, dan Plastik, 1992
Epoxy groups in glycidyl methacrylate (GMA) units have been available for the reaction with amine of proteins or other biological active substrates to prepare biomaterials and hybrid devices.
Isananto Winursito
doaj   +1 more source

A New Materials and Design Approach for Roads, Bridges, Pavement, and Concrete [PDF]

, 2020
Increased understanding of demand for transport energy and how to improve road pavement materials would enable decision makers to make environmental, financial, and other positive changes in future planning and design of roads, bridges, and other ...
Acharya, Tathagata, Bergkamp, Jesse, Cabrales, Luis, Fuchs, Alan, Michieka, Nyakundi   +4 more
core   +1 more source

Advancements in 3D Printing of Self‐Healing Polymer Systems

Macromolecular Materials and Engineering, EarlyView.
This review provides an overview of the most common 3D printing technologies and summarizes the numerous methods to produce self‐healing materials. The challenges and strategies used to adapt these methods to 3D printing are then highlighted to provide a framework for future research in 3D printing self‐healing polymer systems.
Adam L. Bachmann, Bryan S. Beckingham
wiley   +1 more source

Novel functionalized polyolefins as compatibilizers in polyolefin/polyamide 6 blends and polyethylene/metal hydroxide composites [PDF]

, 2005
Ricinoloxazoline maleinate (OXA) was grafted by melt free radical grafting onto polyolefins and elastomers to produce new compatibilizers for polymer blends.
Hippi, Ulla
core  

Bioinspired, Guanidinium, and Indole Modified Poly(glycidyl ether)s as Highly Efficient Vectors for Polyplex‐Mediated Gene Delivery

Macromolecular Rapid Communications, EarlyView.
Guanidinium‐ and indole‐functionalized poly(glycidyl ether)s were developed as non‐viral gene delivery vectors with tunable hydrophilic–hydrophobic balance. All polymers formed stable DNA polyplexes, while moderate indole content yielded the highest transfection efficiency at low N/P ratios.
Markus Kötzsche, Andreas Dzierza, Lennert Sölter, Jan Egger, Kjell Cornelis, Andreas Stihl, Felix H. Schacher, Dagmar Fischer, Kalina Peneva   +8 more
wiley   +1 more source

A PLP‐SEC Investigation of Di(Ethylene Glycol) Methyl Ether Methacrylate Radical Polymerization Propagation Kinetics in Solution

Macromolecular Reaction Engineering, EarlyView.
The propagation rate coefficient of di(ethylene glycol) methyl ether methacrylate exhibits the same temperature dependency but is a factor of 12 higher in aqueous solution compared to bulk. Smaller increases are observed in ethanol and ethanol/water mixtures, with the value of the rate coefficient decreasing as the monomer concentration in solution is ...
Fatemeh Salarhosseini, Robin A. Hutchinson   +1 more
wiley   +1 more source