https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 Influence of interfacial gas enrichment on controlled coalescence of oil droplets in water in microfluidics https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:47733 Wed 25 Jan 2023 14:46:25 AEDT ]]> Communication - Demonstrating the Role of Mass Transport in Double Layer Formation https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49621 Wed 24 May 2023 12:15:52 AEST ]]> Electrostatic Adsorption Behaviors of Polymer Plates to a Droplet https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:50339 Wed 03 Jul 2024 15:58:21 AEST ]]> Time-domain motion of a floating or obliquely submerged non-uniform elastic plate https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52923 Wed 01 Nov 2023 09:31:35 AEDT ]]> Cortical brain abnormalities in 4474 individuals with schizophrenia and 5098 control subjects via the Enhancing Neuro Imaging Genetics Through Meta Analysis (ENIGMA) consortium https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:33388 Tue 03 Sep 2019 17:54:11 AEST ]]> Surface foam film waves studied with high-speed linescan camera https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:385 Sat 24 Mar 2018 07:42:32 AEDT ]]> On the particle size effect in expanded perlite aluminium syntactic foam https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:26989 Sat 24 Mar 2018 07:25:50 AEDT ]]> Enrichment of charged monomers explains non-monotonic polymer volume fraction profiles of multi-stimulus responsive copolymer brushes https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:44487 co-2-(diethylamino)ethyl methacrylate) [P(MEO₂MA-co-DEA)] 80:20 mol % copolymer brushes were synthesized on planar silica substrates via surface-initiated activators continuously regenerated via electron transfer atom transfer radical polymerization. Brush thickness was sensitive to changes in pH and temperature as monitored with ellipsometry. At low pH, the brush is charged and swollen, while at high pH, the brush is uncharged and more collapsed. Clear thermoresponsive behavior is also observed with the brush more swollen at low temperatures compared to high temperatures at both high and low pH. Neutron reflectometry was used to determine the polymer volume fraction profiles (VFPs) at various pH values and temperatures. A region of lower polymer content, or a depletion region, near the substrate is present in all of the experimental polymer VFPs, and it is more pronounced at low pH (high charge) and less so at high pH (low charge). Polymer VFPs calculated through numerical self-consistent field theory suggest that enrichment of DEA monomers near the substrate results in the experimentally observed non-monotonic VFPs. Adsorption of DEA monomers to the substrate prior to initiation of polymerization could give rise to DEA segment-enriched region proximal to the substrate.]]> Fri 14 Oct 2022 08:57:26 AEDT ]]>