Zobrazeno 1 - 10
of 37
pro vyhledávání: '"N. V. Shvedene"'
Publikováno v:
Journal of Analytical Chemistry. 74:625-658
The first part of the review presents general information and brief historical notes about ionic liquids (ILs) along with various versions of microextraction preconcentration using ILs: single-drop extraction, membrane extraction, dispersive liquid
Publikováno v:
Journal of Analytical Chemistry. 74:1-10
The second, final part of the review. The use of ionic liquids in voltammetry and amperometry as organic electrolytes for carrying out electrochemical processes, extraction, and voltammetric analysis and for the development of composite materials and
Autor:
N. V. Shvedene, Igor V. Pletnev, Suren A. Arakelyan, Larisa G. Tomilova, Katerina N. Otkidach, Mikhail N. Abashev
Publikováno v:
Journal of Solid State Electrochemistry. 23:543-552
Solid-state iodide-selective electrodes based on the commercial screen-printed electrodes modified with readily available low-melting ionic material (ionic liquid solidifying at room temperature), such as N-cetylpyridinium bromide, CPBr, and a specia
Publikováno v:
Moscow University Chemistry Bulletin. 72:307-314
The possibility of using solid-state and liquid PVC-membrane electrodes based on ionic liquids to design a potentiometric multisensor system is assessed. Ionic liquids with 1,3-dihexadecylimidazolium cation and chloride, bromide, iodide, and nitrate
Publikováno v:
Russian Journal of Coordination Chemistry. 43:736-744
New donor-acceptor 3d-transition metal complexes were synthesized and the cobalt and nickel complexes were studied by X-ray diffraction; CIF files CCDC no. 1516693 (III(Ni)) and 1516694 (III(Co)). The crystal structure details of the reactants were d
Autor:
K. N. Otkidach, N. V. Shvedene, E. E. Ondar, Tatiana V. Dubinina, Larisa G. Tomilova, M. M. Osipova, Igor V. Pletnev
Publikováno v:
Journal of Analytical Chemistry. 72:95-104
Phenoxy-substituted boron subphthalocyanine was synthesized and studied as an ionophore of plasticized polyvinyl chloride membranes of ion-selective electrodes. The electrodes exhibit reversible response to dobutamine, demonstrating the cation functi
Publikováno v:
Journal of Electroanalytical Chemistry. 783:274-279
In this study screen-printed solid-state electrodes using low-melting ionic liquids with cation of 1,3-dihexadecylimidazolium and such anions as chloride, iodide, and thiocyanate were developed. Potentiometric response and electrochemical characteris
Publikováno v:
Moscow University Chemistry Bulletin. 71:270-276
Cobalt(II) porphyrazine is synthesized and studied as an active component of a polyvinyl chloride plasticized membrane ion-selective electrodes (ISEs). It is established that regardless of their structure, ISEs are sensitive to iodide. The introducti
Publikováno v:
Moscow University Chemistry Bulletin. 71:76-80
An ion-selective electrode based on tetraoctylammonium N-lauroyl sarcosinate ionic liquid, which is solid at room temperature, is responsive to anionic forms of amino acids. Preconditioning in copper sulfate solution and the introduction of more high
Autor:
A. V. Rzhevskaia, N. M. Anuchin, Andrey N. Baranov, Olesya O. Kapitanova, Igor V. Pletnev, N. V. Shvedene
Publikováno v:
Journal of Analytical Chemistry. 70:378-383
To improve the electrochemical performance of solid-state printed electrodes, reduced graphene oxide is used as an intermediate layer (mediator) between the surface layer of a current collector and the ionophore layer. A graphene oxide film was depos