Search Results - "Valetsky, Pyotr"

Multifunctional Nanohybrids by Self-Assembly of Monodisperse Iron Oxide Nanoparticles and Nanolamellar MoS2 Plates by Kabachii, Yurii A, Golub, Alexandre S, Kochev, Sergey Yu, Lenenko, Natalia D, Abramchuk, Sergey S, Antipin, Mikhail Yu, Valetsky, Pyotr M, Stein, Barry D, Mahmoud, Waleed E, Al-Ghamdi, Ahmed A, Bronstein, Lyudmila M

“…Here, we report the synthesis, characterization, and properties of novel nanohybrids formed by self-assembly of negatively charged MoS2 nanoplates and…”
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The binding energy of biexcitons in alloy ZnxCd1−xS quantum dots detected by femtosecond laser spectroscopy by Nadtochenko, Viktor, Kostrov, Andrei, Titov, Andrei, Aybush, Arseniy, Gostev, Fedor, Shelaev, Ivan, Shepel, Denis, Antonova, Olga, Kochev, Sergei, Kabachii, Yuriy, Valetsky, Pyotr

“…Biexcitons localized at Zn x Cd 1− x S quantum dots ( x  = 0.37 or 0.45) with a diameter of ~ 45 Å synthesized by two different methods were studied by…”
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Functionalization of Magnetic Nanoparticles with Amphiphilic Block Copolymers: Self-Assembled Thermoresponsive Submicrometer Particles by Budgin, Angela M, Kabachii, Yuri A, Shifrina, Zinaida B, Valetsky, Pyotr M, Kochev, Sergey S, Stein, Barry D, Malyutin, Andrey, Bronstein, Lyudmila M

“…For the first time the four block copolymers derived from 1-alkyl[2-(acryloyloxy)ethyl]dimethylammonium bromides with hexyl (ADA) or cetyl (ADHA) groups and…”
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Efficient polymer-based nanocatalysts with enhanced catalytic performance in wet air oxidation of phenol by Sulman, Esther M., Matveeva, Valentina G., Doluda, Valentin Yu, Sidorov, Alexander I., Lakina, Natalia V., Bykov, Alexei V., Sulman, Michael G., Valetsky, Pyotr M., Kustov, Leonid M., Tkachenko, Olga P., Stein, Barry D., Bronstein, Lyudmila M.

“…In this paper we report the synthesis of robust and efficient nanocatalysts based on Pt-containing nanoparticles (NPs) formed in the pores of hypercrosslinked…”
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Solution study of novel diblock copolymers: Morphology and structural transition by Shtykova, Eleonora V., Kabachii, Yuri A., Valetsky, Pyotr M., Kochev, Sergey S., Malyutin, Andrey G., Stein, Barry D., Bronstein, Lyudmila M., Svergun, Dmitri I.

“…The solution behavior and morphology of the nanostructures formed by novel block copolymers based on 1-cetyl[2-(acryloyloxy)ethyl]dimethylammonium bromide…”
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Induced Micellization by Interaction of Poly(2-vinylpyridine)-block-poly(ethylene oxide) with Metal Compounds. Micelle Characteristics and Metal Nanoparticle Formation by Bronstein, Lyudmila M, Sidorov, Stas N, Valetsky, Pyotr M, Hartmann, Jürgen, Cölfen, Helmut, Antonietti, Markus

“…Interaction of poly(2-vinylpyridine)−poly(ethylene oxide) (P2VP-b-PEO) diblock copolymers with noble metal compounds in aqueous media and metal nanoparticle…”
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Influence of heterogenization on catalytic behavior of mono- and bimetallic nanoparticles formed in poly(styrene)- block-poly(4-vinylpyridine) micelles by Sulman, Esther M., Matveeva, Valentina G., Sulman, Mikhail G., Demidenko, Galina N., Valetsky, Pyotr M., Stein, Barry, Mates, Tom, Bronstein, Lyudmila M.

“…Influence of heterogenization on catalytic properties of block copolymer micellar catalysts derived from polystyrene- block-poly-4-vinylpyridine and containing…”
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D-glucose catalytic oxidation over palladium nanoparticles introduced in the hypercrosslinked polystyrene matrix by Doluda Valentin Y., Tsvetkova Irina B., Bykov Alexey V., Matveeva Valentina G., Sidorov Alexander I., Sulman Mikhail G., Valetsky Pyotr M., Stein Barry D., Sulman Esther M., Bronstein Lyudmila M.

“…This paper reports palladium (Pd)-containing nanoparticle (NP) formation in nanoporous hypercrosslinked polystyrene (HPS), using Pd acetate as a precursor. It…”
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Preparation of Noble-Metal Colloids in Block Copolymer Micelles and Their Catalytic Properties in Hydrogenation by Seregina, Marina V, Bronstein, Lyudmila M, Platonova, Olga A, Chernyshov, Dmitrii M, Valetsky, Pyotr M, Hartmann, Jürgen, Wenz, Eckhard, Antonietti, Markus

“…Monometallic and bimetallic colloids were prepared in micelles of the block copolymer polystyrene-b-poly-4-vinylpyridine in toluene and analyzed by electron…”
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Interaction of Polystyrene-block-poly(ethylene oxide) Micelles with Cationic Surfactant in Aqueous Solutions. Metal Colloid Formation in Hybrid Systems by Bronstein, Lydmila M, Chernyshov, Dmitrii M, Timofeeva, Galina I, Dubrovina, Lydia V, Valetsky, Pyotr M, Obolonkova, Elena S, Khokhlov, Alexei R

“…The interaction of the amphiphilic block copolymer, polystyrene-block-poly(ethylene oxide) (PS-b-PEO), with cationic surfactant, cetylpyridinium chloride…”
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Comicellization of Polystyrene-block-Poly(ethylene oxide) with Cationic and Anionic Surfactants in Aqueous Solutions:  Indications and Limits by Bronstein, Lyudmila M, Chernyshov, Dmitrii M, Vorontsov, Evgenii, Timofeeva, Galina I, Dubrovina, Lydia V, Valetsky, Pyotr M, Kazakov, Sergey, Khokhlov, Alexei R

“…Interaction of polystyrene-block-poly(ethylene oxide) (PS-b-PEO) with cationic and anionic surfactants was studied using light scattering, sedimentation in…”
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Stabilization of Metal Nanoparticles in Aqueous Medium by Polyethyleneoxide–Polyethyleneimine Block Copolymers by Sidorov, Stas N., Bronstein, Lyudmila M., Valetsky, Pyotr M., Hartmann, Jürgen, Cölfen, Helmut, Schnablegger, Heimo, Antonietti, Markus

“…The branched polyethyleneoxide-polyethyleneimine (PEO)n-b-PEI block copolymers are synthesized and fractionated. The (PEO)n-b-PEI block copolymers are found to…”
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Photocatalytic activity of CdS nanocrystals doped with Ni and stabilized by polymer shell by Kochev, Sergey Yu, Bubnov, Yurii N., Abramchuk, Sergey S., Antonova, Olga Yu, Valetsky, Pyotr M., Kabachii, Yurii A.

“…[Display omitted] Polymer-coated CdS nanocrystals were doped with nickel in different ways: (1) by thermal decomposition of Ni(acac)2, (2) via photodeposition…”
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The catalytic behavior of Pt- and Rh-containing polymers derived from polystyrene-polybutadiene block copolymers in hydrosilylation by Bronstein, Lyudmila M., Kabachii, Yurii A., Seregina, Marina V., Platonova, Olga A., Chernyshov, Dmitrii M., Valetsky, Pyotr M.

“…The novel Pt- and Rh-containing polymers based on polystyrene-polybutadiene block copolymers were studied in hydrosilylation of three systems of reagents:…”
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Multifunctional Nanohybrids by Self-Assembly of Monodisperse Iron Oxide Nanoparticles and Nanolamellar MoS 2 Plates by Kabachii, Yurii A., Golub, Alexandre S., Kochev, Sergey Yu, Lenenko, Natalia D., Abramchuk, Sergey S., Antipin, Mikhail Yu, Valetsky, Pyotr M., Stein, Barry D., Mahmoud, Waleed E., Al-Ghamdi, Ahmed A., Bronstein, Lyudmila M.

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Structure and behavior of nanoparticulate catalysts based on ultrathin chitosan layers by Tsvetkova, Irina B., Bronstein, Lyudmila M., Sidorov, Stanislav N., Lependina, Olga L., Sulman, Mikhail G., Valetsky, Pyotr M., Stein, Barry, Nikoshvili, Linda Zh, Matveeva, Valentina G., Sidorov, Alexander I., Tikhonov, Boris B., Demidenko, Galina N., Kiwi-Minsker, L., Sulman, Esther M.

“…This paper reports deposition of ultrathin poly(sodium-4-styrenesulfonate)/chitosan layers on a mesoporous alumina surface and the formation of catalytic Pd…”
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Solution study of novel diblock copolymers: Morphology and structural transition by SHTYKOVA, Eleonora V, KABACHII, Yuri A, VALETSKY, Pyotr M, KOCHEV, Sergey S, MALYUTIN, Andrey G, STEIN, Barry D, BRONSTEIN, Lyudmila M, SVERGUN, Dmitri I

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The Hybrids of Polystyrene-block-Poly(ethylene Oxide) Micelles and Sodium Dodecyl Sulfate in Aqueous Solutions: Interaction with Rh Ions and Rh Nanoparticle Formation by Bronstein, Lyudmila M., Chernyshov, Dmitrii M., Timofeeva, Galina I., Dubrovina, Lydia V., Valetsky, Pyotr M., Khokhlov, Alexei R.

“…The interaction of amphiphilic block copolymer, polystyrene-block-poly(ethylene oxide) (PS-b-PEO), with anionic surfactant, sodium dodecyl sulfate (SDS), in…”
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Efficient polymer-based nanocatalysts with enhanced catalytic performance in wet air oxidation of phenol by SULMAN, Esther M, MATVEEVA, Valentina G, STEIN, Barry D, BRONSTEIN, Lyudmila M, DOLUDA, Valentin Yu, SIDOROV, Alexander I, LAKINA, Natalia V, BYKOV, Alexei V, SULMAN, Michael G, VALETSKY, Pyotr M, KUSTOV, Leonid M, TKACHENKO, Olga P

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Structure and behavior of nanoparticulate catalysts based on ultrathin chitosan layers by TSVETKOVA, Irina B, BRONSTEIN, Lyudmila M, TIKHONOV, Boris B, DEMIDENKO, Galina N, KIWI-MINSKER, L, SULMAN, Esther M, SIDOROV, Stanislav N, LEPENDINA, Olga L, SULMAN, Mikhail G, VALETSKY, Pyotr M, STEIN, Barry, NIKOSHVILI, Linda Zh, MATVEEVA, Valentina G, SIDOROV, Alexander I

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