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Now showing items 101-110 of 173
Theoretical Characterization of New Frustrated Lewis Pairs for Responsive Materials
(MDPI, 2021-05-14)
In recent years, responsive materials including dynamic bonds have been widely acclaimed due to their expectation to pilot advanced materials. Within these materials, synthetic polymers have shown to be good candidates. ...
Role of dispersion interactions in Endohedral TM@(ZnS)12 structures
(American Chemical Society, 2021-06-17)
[EN] II−VI semiconducting materials are gaining attention due to
their optoelectronic properties. Moreover, the addition of transition metals,
TMs, might give them magnetic properties. The location and distance of the
TM ...
Slow magnetic relaxation in Fe(ii) m-terphenyl complexes
(Royal Society of Chemistry, 2022)
Two-coordinate transition metal complexes are exciting candidates for single-molecule magnets (SMMs) because their highly axial coordination environments lead to sizeable magnetic anisotropy. We report a series of five ...
Steric Hindrance of NH3 Diffusion on Pt(111) by Co-Adsorbed O-Atoms
(American Chemical Society, 2022)
A detailed velocity-resolved kinetics study of NH3 thermal desorption rates from p(2 x 2) O/Pt(111) is presented. We find a large reduction in the NH3 desorption rate due to adsorption of O-atoms on Pt(111). A physical ...
Neat Protein Single-Chain Nanoparticles from Partially Denatured BSA
(American Chemical Society, 2022)
The main challenge for the preparation of protein single-chain nanoparticles (SCNPs) is the natural complexity of these macromolecules. Herein, we report the suitable conditions to produce "neat" bovine serum albumin (BSA) ...
Correlation between biological responses in vitro and in vivo to Ca-doped sol-gel coatings assessed using proteomic analysis
(Elsevier, 2022-12)
Poor correlation between the results of in vitro testing and the subsequent in vivo experiments hinders the design of biomaterials. Thus, new characterisation methods are needed. This study used proteomic and histological ...
Development and characterisation of strontium-doped sol-gel coatings to optimise the initial bone regeneration processes
(Elsevier, 2022-12)
Strontium plays an important role in bone regeneration; it promotes the differentiation and maturation of os-teoblasts and inhibits the activity of osteoclasts. Our principal objective in this study was to formulate new ...
Why Ultrafast Photoinduced CO Desorption Dominates over Oxidation on Ru(0001)
(American Chemical Society, 2022-09)
CO oxidation on Ru(0001) is a long-standing example of a reaction that, being thermally forbidden in ultrahigh vacuum, can be activated by femtosecond laser pulses. In spite of its relevance, the precise dynamics of the ...
Different promoting roles of ruthenium for the oxidation of primary and secondary alcohols on PtRu electrocatalysts
(Elsevier, 2021-06-17)
This study shows remarkably different features between the oxidation of secondary and primary C3-C5 alcohols. The oxidation of primary alcohols is controlled by the oxidative removal of blocking adsorbates, such as CO, ...
Anomalous magnetic behavior in half-metallic Heusler Co2FeSi alloy glass-coated microwires with high Curie temperature
(Elsevier, 2022-11)
In the current study, we have succeeded to fabricate Co2FeSi Heusler alloy glass-covered microwires with magnetic core nucleus diameter d = 4.36 mu m and total diameter D = 17.55 mu m, with high Curie temperature (T-e > ...