Articles with "metal cation" as a keyword



Over 2 A cm-2 CO2 -to-Ethanol Conversion by Alkali-Metal Cation Induced Copper With Dominant (200) Facets.

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Published in 2023 at "Small"

DOI: 10.1002/smll.202207374

Abstract: The high-rate ethanol electrosynthesis from CO2 is challenging due to the low selectivity and poor activity, which requires the competition with other reduction products and H2 . Here, the electrochemical reconstruction of Cs3 Cu2 Cl5… read more here.

Keywords: ethanol conversion; conversion alkali; alkali metal; co2 ethanol ... See more keywords

Metal Cation Engineered UV Birefringent Crystals in π-Conjugated Sulfonates with Record-High Optical Anisotropy.

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Published in 2025 at "Small"

DOI: 10.1002/smll.202502594

Abstract: Exploring excellent UV birefringent crystals is very urgent for use in advanced optical technologies to manipulate light polarization of great significance. Planar π-conjugated groups are of great interest to researchers in the exploration of optical… read more here.

Keywords: birefringence; birefringent crystals; optical anisotropy; cation ... See more keywords

Cysteine-montmorillonite composites for heavy metal cation complexation: A combined experimental and theoretical study

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Published in 2017 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2016.11.160

Abstract: Green composites based on montmorillonite (Mt) and cysteine, were prepared for heavy metal removal. A comparison between the adsorption properties of the resulting hybrid inorganic-organic materials and the pure montmorillonite was carried out for the… read more here.

Keywords: composites heavy; metal cation; cysteine; heavy metal ... See more keywords

In vitro biopharmaceutical evaluation of ciprofloxacin/metal cation complexes for pulmonary administration

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Published in 2017 at "European Journal of Pharmaceutical Sciences"

DOI: 10.1016/j.ejps.2016.11.011

Abstract: &NA; Pulmonary delivery of fluoroquinolones (FQs) is an interesting approach to treat lung infections as it may lead to high local concentrations while minimizing systemic exposure. However, FQs have a rapid diffusion through the lung… read more here.

Keywords: cation; metal cation; complexation; toxicity ... See more keywords
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Metal Cation-Binding Mechanisms of Q-Proline Peptoid Macrocycles in Solution

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Published in 2021 at "Journal of chemical information and modeling"

DOI: 10.1021/acs.jcim.1c00447

Abstract: The rational design of foldable and functionalizable peptidomimetic scaffolds requires the concerted application of both computational and experimental methods. Recently, a new class of designed peptoid macrocycle incorporating spiroligomer proline mimics (Q-prolines) has been found… read more here.

Keywords: cation; metal cation; binding mechanisms; solution ... See more keywords

Role of metal and anions in organo-metal halide perovskites CH3NH3MX3 (M: Cu, Zn, Ga, Ge, Sn, Pb; X: Cl, Br, I) on structural and optoelectronic properties for photovoltaic applications

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Published in 2022 at "RSC Advances"

DOI: 10.1039/d1ra08561a

Abstract: Methylammonium metal halide perovskites have recently been explored for new uses due to their unique and exciting optoelectronic properties. Their exceptional electronic properties have often been attributed to the overlap between the metal cation s… read more here.

Keywords: optoelectronic properties; metal halide; halide perovskites; metal ... See more keywords

Directed assembly of fullerenols via electrostatic and coordination interactions to fabricate diverse and water-soluble metal cation–fullerene nanocluster complexes

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Published in 2024 at "RSC Advances"

DOI: 10.1039/d3ra07725j

Abstract: Metal ion–nanocluster coordination complexes can produce a variety of functional engineered nanomaterials with promising characteristics to enable widespread applications. Herein, the visualization observation of the interactions of metal ions and fullerene derivatives, particularly anionic fullerenols… read more here.

Keywords: metal; metal cation; water soluble; coordination ... See more keywords

Aliovalent metal cation doping of La5Ti2AgO7S5 particles for improved photocatalytic and photoelectrochemical water splitting.

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Published in 2024 at "Chemical communications"

DOI: 10.1039/d4cc04269g

Abstract: The doping of photocatalytic La5Ti2AgO7S5 particles with aliovalent metal cations was investigated. The incorporation of lower-valence Al3+ cations at Ti4+ sites improved the photocatalytic hydrogen evolution activity. In addition, the anodic photocurrent during oxygen evolution… read more here.

Keywords: improved photocatalytic; aliovalent metal; doping la5ti2ago7s5; metal cation ... See more keywords

Frustrated Lewis Pairs on Metal-cation Vacancies Catalysts Enhanced the Electroreduction of NO to NH3

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Published in 2024 at "Journal of Materials Chemistry A"

DOI: 10.1039/d4ta04550e

Abstract: Electrocatalyst reduction of nitrogen oxides (NOx) in the industrial flue gas to synthesize NH3 can not only greatly improve the electrochemical efficiency of NH3 production, but also realize the emission... read more here.

Keywords: frustrated lewis; pairs metal; lewis pairs; metal cation ... See more keywords

Electronic and catalytic engineering in two-dimensional vdW metal–organic frameworks through alloying

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Published in 2021 at "Applied physics reviews"

DOI: 10.1063/5.0051219

Abstract: Bimetallic metal-organic framework (MOFs) alloys, in which heterogeneous metal clusters are incorporated into their backbone, are capable of highly selective separations and catalysis. Due to limitations in our fundamental understanding of their alloying, however, established… read more here.

Keywords: electronic catalytic; metal cation; metal organic; two dimensional ... See more keywords

Lack of cortical endoplasmic reticulum protein Ist2 alters sodium accumulation in Saccharomyces cerevisiae cells

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Published in 2017 at "FEMS Yeast Research"

DOI: 10.1093/femsyr/fox011

Abstract: The maintenance of intracellular alkali-metal-cation homeostasis is a fundamental property of all living organisms, including the yeast Saccharomyces cerevisiae. Several transport systems are indispensable to ensure proper alkali-metal-cation levels in the yeast cytoplasm and organelles.… read more here.

Keywords: cation; saccharomyces cerevisiae; metal cation; endoplasmic reticulum ... See more keywords