Surface Enrichment in Equimolar Mixtures of Non‐Functionalized and Functionalized Imidazolium‐Based Ionic Liquids
Sign Up to like & getrecommendations! Published in 2018 at "Chemphyschem"
DOI: 10.1002/cphc.201800216
Abstract: Abstract For equimolar mixtures of ionic liquids with imidazolium‐based cations of very different electronic structure, we observe very pronounced surface enrichment effects by angle‐resolved X‐ray photoelectron spectroscopy (XPS). For a mixture with the same anion,… read more here.
Keywords: meo 2im; equimolar mixtures; surface enrichment; ionic liquids ... See more keywords
Surface Enrichment of Surfactants in Amorphous Drugs: An X-ray Photoelectron Spectroscopy Study.
Sign Up to like & getrecommendations! Published in 2022 at "Molecular pharmaceutics"
DOI: 10.1021/acs.molpharmaceut.1c00786
Abstract: Surfactants are commonly incorporated into amorphous formulations to improve the wetting and dissolution of hydrophobic drugs. Using X-ray photoelectron spectroscopy, we find that a surfactant can significantly enrich at the surface of an amorphous drug,… read more here.
Keywords: ray photoelectron; enrichment surfactants; spectroscopy; surface ... See more keywords
Surface enrichment and diffusion enabling gradient-doping and coating of Ni-rich cathode toward Li-ion batteries
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-24893-0
Abstract: Critical barriers to layered Ni-rich cathode commercialisation include their rapid capacity fading and thermal runaway from crystal disintegration and their interfacial instability. Structure combines surface modification is the ultimate choice to overcome these. Here, a… read more here.
Keywords: cathode; surface enrichment; diffusion enabling; rich cathode ... See more keywords
Solvent and cosolute dependence of Mg surface enrichment in submicron aerosol particles
Sign Up to like & getrecommendations! Published in 2022 at "Physical Chemistry Chemical Physics"
DOI: 10.1039/d1cp04953d
Abstract: The formation of multicomponent aerosol particles from precursor solution droplets often involves segregation and surface enrichment of the different solutes, resulting in non-homogeneous particle structures and diverse morphologies. In particular, these effects can have a… read more here.
Keywords: submicron; surface; surface enrichment; aerosol particles ... See more keywords
Surface enrichment and interdiffusion in blends of semiflexible polymers of different stiffness.
Sign Up to like & getrecommendations! Published in 2022 at "Soft matter"
DOI: 10.1039/d2sm00036a
Abstract: A model for a mixture of two kinds of semiflexible polymers (A and B) with the same chain length (NA = NB = 32), but different persistence lengths, confined between parallel planar repulsive walls in… read more here.
Keywords: interdiffusion; surface enrichment; enrichment interdiffusion; semiflexible polymers ... See more keywords
Surface enrichment dictates block copolymer orientation.
Sign Up to like & getrecommendations! Published in 2023 at "Nanoscale"
DOI: 10.1039/d3nr00095h
Abstract: Orientation of block copolymer (BCP) morphology in thin films is critical to applications as nanostructured coatings. Despite being well-studied, the ability to control BCP orientation across all possible block constituents remains challenging. Here, we deploy… read more here.
Keywords: orientation; surface; block copolymer; surface enrichment ... See more keywords
Bioactive PEEK: Surface Enrichment of Vitronectin-Derived Adhesive Peptides
Sign Up to like & getrecommendations! Published in 2023 at "Biomolecules"
DOI: 10.3390/biom13020246
Abstract: Polyetheretherketone (PEEK) is a thermoplastic polymer that has been recently employed for bone tissue engineering as a result of its biocompatibility and mechanical properties being comparable to human bone. PEEK, however, is a bio-inert material… read more here.
Keywords: surface enrichment; bioactive peek; surface; vitronectin ... See more keywords