Search Results - "Gribkova, O. L."

The influence of the surface structure of polyaniline films on the adsorption of influenza A viruses and antibodies to them by Isakova, A. A., Indenbom, A. V., Yakobson, O. D., Gribkova, O. L., Brevnov, V. V., Garina, E. O., Vannikov, A. V.

“…Adsorption of influenza A viruses and their antibodies on golden surfaces, thin films of polyaniline and polyaniline complex with polysulfonic acids, has been…”
Get full text

Electrodeposition of thin films of polypyrrole-polyelectrolyte complexes and their ammonia-sensing properties by Gribkova, O. L., Kabanova, V. A., Nekrasov, A. A.

“…Polypyrrole (PPy) films were electrodeposited in a galvanostatic mode in the presence of salt and acid forms of sulfonated polyelectrolytes distinguished by…”
Get full text

Comparative Study of Electrochromic Properties of Polyaniline–Polyacid Layers Prepared by Spray-Coating and Drop-Casting Methods with Adding Carbon Nanotubes by Nekrasov, A. A., Gribkova, O. L., Krivenko, T. V.

“…The influence of the coating method (spray-coating or drop-casting onto horizontal substrate) on the electrochromic characteristics of the layers of…”
Get full text

Electrodeposited Composite of Poly-3,4-ethylenedioxythiophene with Fullerenol Photoactive in the Near-IR Range by Gribkova, O. L., Sayarov, I. R., Kabanova, V. A., Nekrasov, A. A., Tameev, A. R.

“…The electrochemical polymerization of 3,4-ethylenedioxythiophene in the presence of a water-soluble Na + -containing fullerene with hydroxyl groups is studied…”
Get full text

Electrodeposition of Photosensitive Layers Based on Conducting Polymers and Zinc Phthalocyaninate, Their Structure and Photoelectrical Properties by Gribkova, O. L., Kabanova, V. A., Kormshchikov, I. D., Tameev, A. R., Nekrasov, A. A.

“…Photosensitive hybrid layers are obtained by electrochemical polymerization of pyrrole and 3,4‑ethylenedioxythiophene in the presence of water-soluble sodium…”
Get full text

Optimizing the Thickness of Functional Layers of Polymer Solar Cells: Modeling and Experiment by Iakobson, O. D., Gribkova, O. L., Tameev, A. R.

“…The photoelectric and optical characteristics of an organic solar cell (OSС) with a hole-transport layer based on a polyaniline complex and a photoactive layer…”
Get full text

Complexes of Polyaniline with Sulfonated Polysulfone. Their Structure and Sensory Properties by Kabanova, V. A., Gribkova, O. L., Pozin, S. I., Tverskoy, V. A., Nekrasov, A. A.

“…Chemical polymerization of aniline was carried out in aqueous solutions of sulfonated polysulfone (SPS) at different concentration ratios of aniline and SPS…”
Get full text

Electrochemical Polymerization of Pyrrole in the Presence of Sulfoacid Polyelectrolytes by Gribkova, O. L., Kabanova, V. A., Nekrasov, A. A.

“…The pyrrole electrochemical polymerization in the presence of salt and acid forms of flexible-chain sulfoacid polyelectrolytes is studied comparatively…”
Get full text

Water-Soluble Phthalocyanine with Ionogenic Groups as a Molecular Template for Electropolymerization of 3,4-Ethylenedioxythiophene by Gribkova, O. L., Kabanova, V. A., Yagodin, A. V., Averin, A. A., Nekrasov, A. A.

“…Electrochemical polymerization of 3,4-ethylenedioxythiophene (EDOT) in the presence of water-soluble sodium salt of zinc…”
Get full text

Raman spectroelectrochemical study of pyrrole electropolymerization in the presence of sulfonated polyelectrolytes by Nekrasov, A.A., Iakobson, O.D., Gribkova, O.L.

“…•In situ Raman study of pyrrole electropolymerization in the presence of sulfonated polyelectrolytes was carried out.•Incorporation of polyelectrolyte into…”
Get full text

Some Specific Features in the Applying the Method of Raman Spectroelectrochemistry while Studying Polyaniline Electrosynthesis in Polymeric-Acid Medium by Nekrasov, A. A., Iakobson, O. D., Gribkova, O. L.

“…Initial stages of aniline galvanostatic polymerization at platinum electrode in aqueous solutions of poly-2-acrylamido-2-methyl-1-propansulfonic acid and…”
Get full text

Ink-Jet Printing of Polyaniline Layers for Perovskite Solar Cells by Gribkova, O. L., Kabanova, V. A., Tameev, A. R., Nekrasov, A. A.

“…Polyaniline-based water-soluble ink has been developed to form hole-transport layers for perovskite solar cells by the ink-jet printing method. A study of the…”
Get full text

Spectroelectrochemical investigation of electrodeposited polypyrrole complexes with sulfonated polyelectrolytes by Gribkova, O.L., Kabanova, V.A., Iakobson, O.D., Nekrasov, A.A.

“…•Sulfonated polyelectrolytes (PEs) of different structure were used for PPy electrosynthesis in aqueous medium.•Higher-quality PPy-PE films compared to those…”
Get full text

Templating effect of polymeric sulfonic acids on electropolymerization of aniline by Gribkova, O.L., Nekrasov, A.A., Ivanov, V.F., Zolotorevsky, V.I., Vannikov, A.V.

“…•Polymeric sulfonic acids influence aniline electropolymerization rate and character.•Main structural factors for the templating effect are:.•Rigidity of…”
Get full text

Voltabsorptometric study of “structural memory” effects in polyaniline by Nekrasov, A.A., Ivanov, V.F., Gribkova, O.L., Vannikov, A.V.

“…This study is aimed at clarifying the role of the counter anions used in the electrochemical synthesis of polyaniline (PAn) on the spectroelectrochemical…”
Get full text

The influence of polyacid nature on poly(3,4-ethylenedioxythiophene) electrosynthesis and its spectroelectrochemical properties by Gribkova, O. L., Iakobson, O. D., Nekrasov, A. A., Cabanova, V. A., Tverskoy, V. A., Vannikov, A. V.

“…The present study is aimed to elucidate main structural features of polymeric sulfonic acids (the rigidity of main chain, the distance between sulfonic groups…”
Get full text

Angular Dependence of Raman Spectra for Electroactive Polymer Films on a Platinum Electrode by Nekrasov, A. A., Yakobson, O. D., Gribkova, O. L., Ivanov, V. F., Tsakova, V.

“…The redox transformations in a conducting polymer film on a platinum electrode were studied by Raman spectroelectrochemistry at fixed potentials depending on…”
Get full text

Redox heterogeneity in polyaniline films: from molecular to macroscopic scale by Ivanov, V.F., Gribkova, O.L., Novikov, S.V., Nekrasov, A.A., Isakova, A.A., Vannikov, A.V., Meshkov, G.B., Yaminsky, I.V.

“…Heterogeneity relates to the principal features of polyaniline (PAn). For the most part the heterogeneity in PAn belongs to redox type. Our detailed…”
Get full text

Perovskite Photovoltaic Cell with Hole Transport Layer Based on a Polyaniline Complex by Iakobson, O. D., Gribkova, O. L., Tameev, A. R., Terukov, E. I.

“…Perovskite solar cells with photoactive layer of methylammonium lead iodide and hole transport layer based on a polyaniline complex with…”
Get full text

Raman spectroelectrochemical monitoring of conducting polymer electrosynthesis on reflective metallic electrode: Effects due to double excitation of the electrode/film/solution interfaces by Nekrasov, A.A., Iakobson, O.D., Gribkova, O.L., Pozin, S.I.

“…Application of back-scattering geometry in Raman spectroelectrochemistry of laser-absorbing polymer films on reflective metallic electrodes results in…”
Get full text