Results 21 to 30 of about 233,059 (308)
Validation of ion chromatographic method for determination of inorganic anions in bottled water [PDF]
Makedonsko Farmacevtski BiltenThis study validates a method for the determination of anions in drinking water using ion chromatography (IC), with a focus on accuracy, precision, and reliability, aligned with regulatory requirements for water quality monitoring.
Ramize Kruezi +4 more
doaj +1 more source
1,4-Dihydropyridine Anions as Potent Single-Electron Photoreductants [PDF]
, 2023 Organic anions offer a promising route for promoting difficult single-electron reductions, owing to their strongly reducing excit-ed states that can be accessed under visible light irradiation.
Spencer, Pitre +2 more
core +2 more sources
Deuteration Effects on the Transport Properties of (TMTTF)2X Salts
Crystals, 2020 The electronic properties in the quasi-one-dimensional Fabre salts are strongly affected by electronic correlations along the molecular stacks, but also by the interactions with the anions located in a cage that is formed by the methyl end groups.
Andrea Rohwer +2 more
doaj +1 more source
Crystallographic and Theoretical Evidences of Anion⋅⋅⋅Anion Interaction
ChemPhysChem, 2021 AbstractPlanar (HgCl3)− anions are stacked fairly closely together in a slipped parallel arrangement within several crystal structures. Quantum chemical analysis shows evidence of strong noncovalent spodium bonds between the Hg π‐hole of one unit and the Cl atom of an adjacent unit. Anion⋅⋅⋅anion spodium bonds work in tandem with crystal packing forces.
Wysokiński, Rafał +3 more
openaire +3 more sources
Influence of the anion specificity on the anodic polarization of titanium [PDF]
, 2011 The anodic polarization of titanium in the presence of selected electrolytes at 0.1 mol/L concentration has been investigated. The results were interpreted according to the categorization of anions based on their cosmotrope/chaotrope character.
Trompette, Jean-Luc +7 more
core +1 more source
Affinity for Anions Developed in Charcoal by Acid Treatment [PDF]
, 2022 In this study, we report a two-step method that creates at the surface of charcoal acidic groups that remove nitrate from an aqueous solution. The process used in this work with charcoal includes first an acid treatment followed by a heat treatment in a ...
Pablo Maximiliano, Arnal +1 more
core +1 more source
, 2023 Nowadays, coordination polymers (CPs) are promising candidates as sensory materials for their high sensitivity, improved selectivity, fast responsive nature, as well as good recyclability.
Madhab C. Das +5 more
core +1 more source
DFT studies of binding of fluoride anions with silyl-fluorescein derivatives [PDF]
, 2023 Fluoride is abundantly used in dental healthcare and pharmaceutical industry, it is harmful if it is found over certain concentration in drinking water and in soil. It is therefore essential to develop portable tools to detect fluoride.
Lichang, Wang, Krishanthi, Weerasinghe
core +1 more source
Cold Spring Harbor Protocols, 2008 INTRODUCTIONFor the study of microscopic anatomy and of pathological material, it is usual to stain sections of tissue in such a way as to impart a dark color to the nuclei of cells and a lighter, contrasting color to the cytoplasm and extracellular structures.
openaire +2 more sources
Arylisoquinoline-derived organoboron dyes with a triaryl skeleton show dual fluorescence
Beilstein Journal of Organic Chemistry, 2019 Four new dyes that derive from borylated arylisoquinolines were prepared, containing a third aryl residue (naphthyl, 4-methoxynaphthyl, pyrenyl or anthryl) that is linked via an additional stereogenic axis.
Vânia F. Pais +5 more
doaj +1 more source