Results 21 to 30 of about 1,699 (208)
Flow-Through PolyHIPE Silver-Based Catalytic Reactor [PDF]
Polymers, 2021 Catalytic reactors performing continuously are an important step towards more efficient and controllable processes compared to the batch operation mode. For this purpose, homogenous high internal phase emulsion polymer materials with an immobilized silver catalyst were prepared and used as a continuous plug flow reactor.
Rok Mravljak +4 more
openaire +3 more sources
Hierarchical Macroporous PolyDCPD Composites from Surface-Modified Calcite-Stabilized High Internal Phase Emulsions. [PDF]
Polymers (Basel), 2023 High Internal Phase Emulsions (HIPEs) of dicyclopentadiene (DCPD) were prepared using mixtures of surface-modified calcite (mCalcite) and a non-ionic surfactant. Twelve different emulsion formulations were created using an experimental design methodology.
Eslek A +4 more
europepmc +3 more sources
Reusable Pd-PolyHIPE for Suzuki–Miyaura Coupling
ACS Omega, 2022 Palladium was immobilized on a highly porous copolymer of 4-vinylpyridine and divinylbenzene (polyHIPE-poly(high internal phase emulsion)) using palladium(II) acetate to obtain PolyPy-Pd with 6.1 wt % or 0.57 mmol Pd/g. The immobilized catalyst was able to catalyze the coupling of iodobenzene and phenylboronic acid in ethylene glycol monomethyl ether ...
Miha Ravbar +5 more
openaire +3 more sources
Polímeros, 2021 The literature reports several potential applications of polymers prepared with high internal phase emulsions (HIPEs). However, the evaluation of these materials as supports for antimicrobial agents has not been explored.
Roberta Trovão Santos +6 more
doaj +1 more source
Polymer Chemistry, 2023 PolyHIPEs are hierarchically porous polymers which are generally synthesised from synthetic constituents produced from fossil fuels.
Stanko Kramer, Nika Skušek, P. Krajnc
semanticscholar +1 more source
Injectable PolyHIPEs as High-Porosity Bone Grafts [PDF]
Biomacromolecules, 2011 Polymerization of high internal phase emulsions (polyHIPEs) is a relatively new method for the production of high-porosity scaffolds. The tunable architecture of these polyHIPE foams makes them attractive candidates for tissue engineered bone grafts.
Robert S, Moglia +5 more
openaire +2 more sources
Frontiers in Molecular Biosciences, 2021 The characterization of monoclonal antibodies (mAbs) requires laborious and time-consuming sample preparation steps before the liquid chromatography–mass spectrometry (LC-MS) analysis. Middle-up approaches entailing the use of specific proteases (papain,
Francesca Rinaldi +7 more
doaj +1 more source
Highly permeable macroporous polymers synthesized from pickering medium and high internal phase emulsion templates [PDF]
, 2010 Open porous poly-Plckerlng-M/HIPEs with permeabilities of up to 2.6 D were prepared by polymerisation of PickeringM/HIPEs to which small amounts of surfactant were added.
Akartuna +25 more
core +1 more source
Osteosarcoma growth on trabecular bone mimicking structures manufactured via laser direct write [PDF]
, 2016 This paper describes the direct laser write of a photocurable acrylate-based PolyHIPE (High Internal Phase Emulsion) to produce scaffolds with both macro- and microporosity, and the use of these scaffolds in osteosarco-ma-based 3D cell culture.
Malayeri, A. +6 more
core +4 more sources
Acrylic Acid “Reversed” PolyHIPEs
Macromolecular Rapid Communications, 2005 AbstractSummary: An oil‐in‐water high internal phase emulsion consisting of acrylic acid, water, and a crosslinker (N,N′‐methylene bisacrylamide) as the water phase, and toluene as the oil phase was successfully stabilised to sustain thermal initiation of radical polymerisation resulting in porous open‐cellular monolithic material.
Krajnc, Peter +2 more
openaire +2 more sources