Electrostatic Adsorption Behaviors of Charged Polymer-tethered Nanoparticles on Oppositely Charged Surfaces.
Sign Up to like & getrecommendations! Published in 2022 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202200171
Abstract: Polymer-grafted hairy nanoparticles (HNPs) that combine the unique properties of inorganic nanoparticles (NPs) and polymers are attractive building blocks for the layer-by-layer assembly of functional hybrid materials, but the adsorption behaviors of HNPs on substrates… read more here.
Keywords: adsorption; adsorption behaviors; polymer; oppositely charged ... See more keywords
Enhancing physicochemical properties of emulsions by heteroaggregation of oppositely charged lactoferrin coated lutein droplets and whey protein isolate coated DHA droplets.
Sign Up to like & getrecommendations! Published in 2018 at "Food chemistry"
DOI: 10.1016/j.foodchem.2017.06.078
Abstract: The formation and physicochemical stability of mixed functional components (lutein & DHA) emulsions through heteroaggregation were studied. It was formed by controlled heteroaggregation of oppositely charged lutein and DHA droplets coated by cationic lactoferrin (LF)… read more here.
Keywords: dha droplets; lutein droplets; emulsions heteroaggregation; wpi dha ... See more keywords
Hetero-aggregation of oppositely charged nanoparticles.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2016.12.059
Abstract: Hetero-aggregation refers to aggregation of particles that are not identical i.e. particles of different physical-chemical properties. The investigation of this phenomenon is important because of the fascinating structures that can be formed and their application… read more here.
Keywords: aggregation; turbid; charged nanoparticles; hetero aggregation ... See more keywords
Membrane fouling by the aggregations formed from oppositely charged organic foulants.
Sign Up to like & getrecommendations! Published in 2019 at "Water research"
DOI: 10.1016/j.watres.2019.05.004
Abstract: Due to the lack of robust ways to quantify aggregations, fouling of two-foulant aggregations is poorly understood. This work systematically reports the ultrafiltration membrane fouling by aggregations formed from two oppositely charged organic foulants (i.e.,… read more here.
Keywords: fouling aggregations; charged organic; lys aggregations; aggregations formed ... See more keywords
Phase Separation Behavior of Supercharged Proteins and Polyelectrolytes.
Sign Up to like & getrecommendations! Published in 2018 at "Biochemistry"
DOI: 10.1021/acs.biochem.7b00990
Abstract: Membraneless organelles, like membrane-bound organelles, are essential to cell homeostasis and provide discrete cellular subcompartments. Unlike classical organelles, membraneless organelles possess no physical barrier but rather arise by phase separation of the organelle components from… read more here.
Keywords: membraneless organelles; phase separation; phase; behavior ... See more keywords
Polyelectrolyte Complexes from Oppositely Charged Filamentous Viruses
Sign Up to like & getrecommendations! Published in 2023 at "Langmuir"
DOI: 10.1021/acs.langmuir.2c02790
Abstract: Here, we present an explorative study on a new type of polyelectrolyte complex made from chemically modified filamentous fd viruses. The fd virus is a semiflexible rod-shaped bacteriophage with a length of 880 nm and… read more here.
Keywords: charged filamentous; filamentous viruses; complexes oppositely; oppositely charged ... See more keywords
Tunable Decoupling of Dual Drug Release of Oppositely Charged, Stimuli-responsive Anisotropic Nanoparticles.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b15485
Abstract: Multi-compartmentalized nanostructures are of interest because they can provide unique physicochemical properties and multi-functionalities in each compartment. Furthermore, stimuli-responsive anisotropic nanostructures (ANPs) with distinct opposite charges would be useful for drug delivery systems because different… read more here.
Keywords: poly nipam; drug; drug release; stimuli responsive ... See more keywords
Self-assembled multi-layer simple cubic photonic crystals of oppositely charged colloids in confinement.
Sign Up to like & getrecommendations! Published in 2019 at "Soft matter"
DOI: 10.1039/c9sm00018f
Abstract: Designing and fabricating self-assembled open colloidal crystals have become one major direction in the soft matter community because of many promising applications associated with open colloidal crystals. However, most of the self-assembled crystals found in… read more here.
Keywords: simple cubic; multi layer; nacl like; self assembled ... See more keywords
Can oppositely charged polyelectrolyte stars form a gel? A simulational study.
Sign Up to like & getrecommendations! Published in 2020 at "Soft matter"
DOI: 10.1039/d0sm01617a
Abstract: We present a Langevin molecular dynamics study of an equimolar mixture of monodispersed oppositely charged di-block four-armed polyelectrolyte stars. We used an implicit solvent coarse-grained representation of the polyelectrolyte stars, and varied the length of… read more here.
Keywords: charged polyelectrolyte; ionic bonds; polyelectrolyte stars; charged block ... See more keywords
The nanostructure of polyelectrolyte complexes of QPDMAEMA-b-POEGMA copolymers and oppositely charged polyelectrolytes, and their stability in the presence of serum albumin.
Sign Up to like & getrecommendations! Published in 2023 at "Soft matter"
DOI: 10.1039/d3sm00467h
Abstract: Quaternized poly(2-(dimethylamino) ethyl methacrylate)-b-poly(oligo(ethyleneglycol) methyl ether methacrylate) (QPDMAEMA-b-POEGMA) is a copolymer of a positively charged block and a non-ionic hydrophilic block. The positively charged block, QPDMAEMA, electrostatically interacts with oppositely charged polymers, e.g., poly(acrylic acid)… read more here.
Keywords: serum albumin; oppositely charged; poegma; block ... See more keywords
Selective adsorption of oppositely charged PNIPAAM on halloysite surfaces: a route to thermo-responsive nanocarriers.
Sign Up to like & getrecommendations! Published in 2018 at "Nanotechnology"
DOI: 10.1088/1361-6528/aac5c3
Abstract: Halloysite nanotubes were functionalized with stimuli-responsive macromolecules to generate smart nanohybrids. Poly(N-isopropylacrylamide)-co-methacrylic acid (PNIPAAM-co-MA) was selectively adsorbed into halloysite lumen by exploiting electrostatic interactions. Amine-terminated PNIPAAM polymer was also investigated that selectively interacts with the… read more here.
Keywords: selective adsorption; pnipaam halloysite; adsorption oppositely; pnipaam ... See more keywords