Search Results - "Poznyak, Sergey"

Strain Sensing Coatings for Large Composite Structures Based on 2D MXene Nanoparticles by Monastyreckis, Gediminas, Stepura, Anastasiia, Soyka, Yaryna, Maltanava, Hanna, Poznyak, Sergey K, Omastová, Mária, Aniskevich, Andrey, Zeleniakiene, Daiva

“…Real-time strain monitoring of large composite structures such as wind turbine blades requires scalable, easily processable and lightweight sensors. In this…”
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Light-Induced Water Splitting Causes High-Amplitude Oscillation of pH-Sensitive Layer-by-Layer Assemblies on TiO2 by Ulasevich, Sviatlana A., Brezesinski, Gerald, Möhwald, Helmuth, Fratzl, Peter, Schacher, Felix H., Poznyak, Sergey K., Andreeva, Daria V., Skorb, Ekaterina V.

“…We introduce a simple concept of a light induced pH change, followed by high amplitude manipulation of the mechanical properties of an adjacent polymer film…”
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Quantum Dot Chemiluminescence by Poznyak, Sergey K, Talapin, Dmitri V, Shevchenko, Elena V, Weller, Horst

“…We report the first observation of band gap chemiluminescence of semiconductor quantum dots in solution and in nanoparticulate layers. The spectral position of…”
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Light-Induced Proton Pumping with a Semiconductor: Vision for Photoproton Lateral Separation and Robust Manipulation by Maltanava, Hanna M, Poznyak, Sergey K, Andreeva, Daria V, Quevedo, Marcela C, Bastos, Alexandre C, Tedim, João, Ferreira, Mário G. S, Skorb, Ekaterina V

“…Energy-transfer reactions are the key for living open systems, biological chemical networking, and the development of life-inspired nanoscale machineries. It…”
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Zn-BTC MOF as Self-Template to Hierarchical ZnS/NiS2 Heterostructure with Improved Electrochemical Performance for Hybrid Supercapacitor by Li, Xuan, Liu, Lingran, Tu, Chengyu, Zhang, Quan, Yang, Xinchun, Kolokolov, Daniil I., Maltanava, Hanna, Belko, Nikita, Poznyak, Sergey, Samtsov, Michael, Guo, Haixin, Wu, Shuping, Zhu, Maiyong

“…Zn-BTC (H3BTC refers to 1, 3, 5-benzoic acid) MOF was used as a self-template and a zinc source to prepare ZnS/NiS2 with a layered heterogeneous structure as a…”
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Photocatalytic Deposition of Hydroxyapatite onto a Titanium Dioxide Nanotubular Layer with Fine Tuning of Layer Nanoarchitecture by Ulasevich, Sviatlana A, Poznyak, Sergey K, Kulak, Anatoly I, Lisenkov, Aleksey D, Starykevich, Maksim, Skorb, Ekaterina V

“…A new effective method of photocatalytic deposition of hydroxyapatite (HA) onto semiconductor substrates is proposed. A highly ordered nanotubular TiO2 (TNT)…”
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Size-Dependent Electrochemical Behavior of Thiol-Capped CdTe Nanocrystals in Aqueous Solution by Poznyak, Sergey K, Osipovich, Nikolai P, Shavel, Alexey, Talapin, Dmitri V, Gao, Mingyuan, Eychmüller, Alexander, Gaponik, Nikolai

“…Electrochemical studies of thiol-capped CdTe nanocrystals in aqueous solution have demonstrated several distinct oxidation and reduction peaks in the…”
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Light-Induced Water Splitting Causes High-Amplitude Oscillation of pH-Sensitive Layer-by-Layer Assemblies on TiO 2 by Ulasevich, Sviatlana A, Brezesinski, Gerald, Möhwald, Helmuth, Fratzl, Peter, Schacher, Felix H, Poznyak, Sergey K, Andreeva, Daria V, Skorb, Ekaterina V

“…We introduce a simple concept of a light induced pH change, followed by high amplitude manipulation of the mechanical properties of an adjacent polymer film…”
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Ultrasonically Produced Porous Sponge Layer on Titanium to Guide Cell Behavior by Kopf, Jessica, Ulasevich, Svetlana, Baidukova, Olga, Zhukova, Yulia, Dunlop, John W. C., Fratzl, Peter, Rikeit, Paul, Knaus, Petra, Poznyak, Sergey K., Andreeva, Daria V., Skorb, Ekaterina V.

“…We present the prospects of ultrasonically formed mesoporous sponge layer (TMS), to guide cell behavior in comparison to flat titania and an anodized titania…”
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Encapsulation of Al and Ti-Al alloy 1-D nanorods into oxide matrix by powerful pulsed discharge method by Lisenkov, Aleksey D., Poznyak, Sergey K., Almeida, Claudio M. R., Zheludkevich, Mikhail L., Ferreira, Mário G. S.

“…Encapsulated metal nanostructures were prepared using the powerful pulsed discharge method. Metal nanorods were obtained in porous titania and alumina matrix…”
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Semiconductor Nanocrystals Photosensitize C60 Crystals by Biebersdorf, Andreas, Dietmüller, Roland, Susha, Andrei S, Rogach, Andrey L, Poznyak, Sergey K, Talapin, Dmitri V, Weller, Horst, Klar, Thomas A, Feldmann, Jochen

“…Semiconductor nanocrystals (SCNCs) made of CdSe, CdTe, and InP are used to photosensitize needlelike C60 crystals. The photocurrent is increased by up to 3…”
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Structural, Optical, and Photoelectrochemical Properties of Nanocrystalline TiO2−In2O3 Composite Solids and Films Prepared by Sol−Gel Method by Poznyak, Sergey K, Talapin, Dmitri V, Kulak, Anatoly I

“…Nanocrystalline titanium and indium oxides and TiO2−In2O3 composites have been prepared by sol−gel technique using concentrated hydrous titanium dioxide and…”
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SERS Platforms of Plasmonic Hydrophobic Surfaces for Analyte Concentration: Hierarchically Assembled Gold Nanorods on Anodized Aluminum by Tebbe, Moritz, Cherepanov, Pavel, Skorb, Ekaterina V., Poznyak, Sergey K., de Abajo, Javier García, Fery, Andreas, Andreeva, Daria V., Puebla, Ramon A. Alvarez, Pazos-Perez, Nicolas

“…Efficient and homogeneous surface‐enhanced Raman scattering (SERS) substrates are usually prepared using lithographic approaches, physical evaporation, or in…”
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Electrochemical Observation of the Photoinduced Formation of Alloyed ZnSe(S) Nanocrystals by Osipovich, Nikolai P, Shavel, Alexey, Poznyak, Sergey K, Gaponik, Nikolai, Eychmüller, Alexander

“…Electrochemical studies of thiol-capped ZnSe nanocrystals in aqueous solution have demonstrated several distinct oxidation and reduction peaks in the…”
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Photoelectrochemical and Raman characterization of In2O3 mesoporous films sensitized by CdS nanoparticles by Malashchonak, Mikalai V, Poznyak, Sergey K, Streltsov, Eugene A, Kulak, Anatoly I, Korolik, Olga V, Mazanik, Alexander V

“…The method of successive ion layer adsorption and reaction was applied for the deposition of CdS nanoparticles onto a mesoporous In2O3 substrate. The filling…”
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Electrochemical probing of thiol-capped nanocrystals by Gaponik, Nikolai, Poznyak, Sergey K., Osipovich, Nikolai P., Shavel, Alexey, Eychmüller, Alexander

“… Electrochemical studies of thiol-capped semiconductor nanocrystals have demonstrated several distinct oxidation and reduction peaks in the voltammograms with…”
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Light-Induced Water Splitting Causes High-Amplitude Oscillation of pH-Sensitive Layer-by-Layer Assemblies on TiO2 by Ulasevich, Sviatlana A., Brezesinski, Gerald, Möhwald, Helmuth, Fratzl, Peter, Schacher, Felix H., Poznyak, Sergey K., Andreeva, Daria V., Skorb, Ekaterina V.

“…We introduce a simple concept of a light induced pH change, followed by high amplitude manipulation of the mechanical properties of an adjacent polymer film…”
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Hierarchical Materials: SERS Platforms of Plasmonic Hydrophobic Surfaces for Analyte Concentration: Hierarchically Assembled Gold Nanorods on Anodized Aluminum (Part. Part. Syst. Charact. 11/2014) by Tebbe, Moritz, Cherepanov, Pavel, Skorb, Ekaterina V., Poznyak, Sergey K., de Abajo, Javier García, Fery, Andreas, Andreeva, Daria V., Puebla, Ramon A. Alvarez, Pazos-Perez, Nicolas

“…On page 1134, N. Pazos‐Perez and colleagues use anodized aluminum oxide with parallel linear periodicities as a template to organize gold nanorods. The long…”
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Electrocatalysis of oxygen reduction reaction on gold nanoparticles modified titanium dioxide films with different morphology by Maltanava, Hanna M., Brezhneva, Nadzeya Yu, Mazanik, Alexander V., Mazheika, Semyon O., Gaevskaya, Tatiana V., Skorb, Ekaterina V., Poznyak, Sergey K.

“…Dense and mesoporous titanium dioxide films have been obtained on titanium substrate by means of thermal oxidation, hydrolysis of polybutyltitanate, deposition…”
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Optical properties and charge transport in nanocrystalline TiO2-In2O3 composite films by POZNYAK, Sergey K, TALAPIN, Dmitri V, KULAK, Anatoly I

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