Results 181 to 190 of about 3,958,494 (277)

Crystal Phase Engineering of Transition‐Metal Dichalcogenides: Pathways to Superior Electrochemical Storage in Lithium–Sulfur Batteries

open access: yesCarbon Energy, EarlyView.
Crystal phase engineering of TMDs enables enhanced adsorption and catalytic conversion of polysulfides, boosting LSB performance. ABSTRACT Transition‐metal dichalcogenides (TMDs), with their layered structure, high specific surface area, and diverse phase transition properties, offer significant opportunities to tackle the challenges facing lithium ...
Qi Shao   +11 more
wiley   +1 more source

Ambient Ionization Mass Spectrometry for Point-of-Care Diagnostics and Other Clinical Measurements. [PDF]

open access: yesClin Chem, 2016
Ferreira CR   +5 more
europepmc   +1 more source

A Convergent Materials Design Paradigm Across Electro‐ and Photocatalysis for Sustainable Hydrogen Peroxide Production

open access: yesCarbon Energy, EarlyView.
This review outlines advanced modification strategies for electrocatalytic and photocatalytic H2O2 production, covering bandgap tuning, defect engineering, heterostructure construction, cocatalyst loading, and functional framework design. Structure‐performance correlations are revealed across catalysts such as metal oxides, sulfides, carbon nitrides ...
Na Li   +9 more
wiley   +1 more source

Metabolic Markers and Statistical Prediction of Serous Ovarian Cancer Aggressiveness by Ambient Ionization Mass Spectrometry Imaging. [PDF]

open access: yesCancer Res, 2017
Sans M   +9 more
europepmc   +1 more source

Dual‐Plane Engineered GO‐Shielded GaN Core–Shell Nanowires for Cl−‐Resilient and Durable Seawater Splitting Photoelectrodes

open access: yesCarbon Energy, EarlyView.
The double‐bond phenomenon enables dual energy band mechanisms that enhance the efficiency of seawater splitting. Atomic interactions at the GO/GaN interface encompass various configurations, such as van der Waals interactions, covalent interactions, type‐II and Z‐scheme alignments, and chloride‐ion repulsion.
Bagavath Chandran   +7 more
wiley   +1 more source

Boron Monofluoride Complexes Bearing π‐Expanded Coumarin Subunits: Facile Synthesis, Crystal Structure, and Solid‐State Enhanced Emission

open access: yesChemistry – A European Journal, EarlyView.
We here report the design, facile synthesis, experimental, and theoretical characterization of a novel class of monofluoroborate compounds featuring π‐expanded coumarin subunits displaying solid‐state enhanced Emission. The origin of this phenomenon is disclosed by combined theoretical and spectroscopic investigations.
Amine Assel   +12 more
wiley   +1 more source

Thermodynamic sensitivity and transferability limitations of Pharma Mod UNIFAC for aqueous solubility prediction of sulfonamide APIs

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Predicting the aqueous solubility of active pharmaceutical ingredients (APIs) remains challenging because highly dilute systems are particularly sensitive to activity‐coefficient calculations and solid‐reference thermodynamic properties. In this work, we evaluated Pharma Mod UNIFAC for predicting the aqueous solubility of sulfonamide‐based ...
Geovanny E. Pan‐Echeverría   +3 more
wiley   +1 more source

Non‐Invasive Estimation of Systemic Drug Exposure Using Exhaled Breath Metabolomics in Humans: A Translational Proof‐of‐Concept Study

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Accurate assessment of systemic drug exposure in humans remains challenging, as conventional approaches rely on intermittent blood sampling and laboratory‐based assays that are invasive and provide limited temporal resolution. Exhaled breath contains volatile and semi‐volatile compounds arising from drug metabolism and downstream biological processes ...
Kai Fricke   +12 more
wiley   +1 more source

Iron and Nickel Substituted Perovskite Cobaltites for Sustainable Oxygen Evolving Anodes in Alkaline Environment

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
Perovskite oxide catalysts with reduced Co content, substituted by Fe and Ni, are synthesized and studied for their activity in the oxygen evolution reaction in alkaline media. An increase in the intrinsic catalytic activity (obtained by the (RctCdl)−1 product) of the base material (Ba0.5Gd0.8La0.7Co2O6‐δ) is seen for an as high as 70 % substitution of
Henrik Petlund   +6 more
wiley   +1 more source

Systematic Study on Phosphatidylethanol (PEth) Stability and De Novo Formation in Authentic Whole Blood Samples

open access: yesDrug Testing and Analysis, EarlyView.
PEth 16:0/18:1 was stable for at least 5 months when stored at −20°C/−80°C and during non‐temperature controlled postal transport, but PEth 16:0/18:2 showed rapid degradation during transport and at room temperature (RT). Significant Peth 16:0/18:1 de novo formation was observed when stored at −20°C and RT as early as 14 h after sample collection ...
Lana Brockbals   +3 more
wiley   +1 more source

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