Search Results - "LAVRENTIEV, Vasily"

Growth and potential damage of human bone-derived cells cultured on fresh and aged C60/Ti films by Kopova, Ivana, Lavrentiev, Vasily, Vacik, Jiri, Bacakova, Lucie

“…Thin films of binary C60/Ti composites, with various concentrations of Ti ranging from ~ 25% to ~ 70%, were deposited on microscopic glass coverslips and were…”
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Compositional and Structural Modifications by Ion Beam in Graphene Oxide for Radiation Detection Studies by Cutroneo, Mariapompea, Torrisi, Lorenzo, Silipigni, Letteria, Michalcova, Alena, Havranek, Vladimir, Mackova, Anna, Malinsky, Petr, Lavrentiev, Vasily, Noga, Pavol, Dobrovodsky, Jozef, Slepicka, Petr, Fajstavr, Dominik, Andò, Lucio, Holy, Vaclav

“…In the present study, graphene oxide foils 10 μm thick have been irradiated in vacuum using same charge state (one charge state) ions, such as protons, helium…”
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Growth and potential damage of human bone-derived cells on fresh and aged fullerene c60 films by Kopova, Ivana, Bacakova, Lucie, Lavrentiev, Vasily, Vacik, Jiri

“…Fullerenes are nanoparticles composed of carbon atoms arranged in a spherical hollow cage-like structure. Numerous studies have evaluated the therapeutic…”
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The Key Role of Tin (Sn) in Microstructure and Mechanical Properties of Ti2SnC (M2AX) Thin Nanocrystalline Films and Powdered Polycrystalline Samples by Bakardjieva, Snejana, Plocek, Jiří, Ismagulov, Bauyrzhan, Kupčík, Jaroslav, Vacík, Jiří, Ceccio, Giovanni, Lavrentiev, Vasily, Němeček, Jiří, Michna, Štefan, Klie, Robert

“…Layered ternary Ti2SnC carbides have attracted significant attention because of their advantage as a M2AX phase to bridge the gap between properties of metals…”
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M13 Phages Uptake of Gold Nanoparticles for Radio- and Thermal-Therapy and Contrast Imaging Improvement by Torrisi, Lorenzo, Silipigni, Letteria, Kovacik, Lubomir, Lavrentiev, Vasily, Cutroneo, Mariapompea, Torrisi, Alfio, De Plano, Laura, Franco, Domenico, Guglielmino, Salvatore

“…The presented work deals with the uptake of gold nanoparticles (Au NPs) by M13 phages in solutions. In particular, the Au NPs uptake modalities and their…”
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Chemiresistors Based on Li-Doped CuO–TiO2 Films by Torrisi, Alfio, Vacík, Jiří, Ceccio, Giovanni, Cannavò, Antonino, Lavrentiev, Vasily, Horák, Pavel, Yatskiv, Roman, Vaniš, Jan, Grym, Jan, Fišer, Ladislav, Hruška, Martin, Fitl, Přemysl, Otta, Jaroslav, Vrňata, Martin

“…Chemiresistors based on thin films of the Li-doped CuO–TiO2 heterojunctions were synthesized by a 2-step method: (i) repeated ion beam sputtering of the…”
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Tunnel magnetoresistance in Co nanoparticle/Co–C60 compound hybrid system by Sakai, Seiji, Yakushiji, Kay, Mitani, Seiji, Takanashi, Koki, Naramoto, Hiroshi, Avramov, Pavel V., Narumi, Kazumasa, Lavrentiev, Vasily, Maeda, Yoshihito

“…A nanometer-scale hybrid film of Co particle/Co–C60 compound was prepared by alternate deposition of Co and C60 under UHV condition. All of Raman spectra,…”
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Polymerization of solid C60 under C+60 cluster ion bombardment by LAVRENTIEV, Vasily, VACIK, Jiri, NARAMOTO, Hiroshi, NARUMI, Kazumasa

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Comparative study of structures and electrical properties in cobalt–fullerene mixtures by systematic change of cobalt content by Sakai, Seiji, Naramoto, Hiroshi, Avramov, Pavel V., Yaita, Tsuyoshi, Lavrentiev, Vasily, Narumi, Kazumasa, Baba, Yuji, Maeda, Yoshihito

“…A systematic study is performed for the Co content-dependent structure evolution and electrical properties in the cobalt (Co)–fullerene (C 60) mixtures in the…”
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Controllable fabrication of amorphous Si layer by energetic cluster ion bombardment by Lavrentiev, Vasily, Vorliček, Vladimir, Dejneka, Alexandr, Chvostova, Dagmar, Jäger, Aleš, Vacik, Jiri, Jastrabik, Lubomir, Naramoto, Hiroshi, Narumi, Kazumasa

“…We report on the fabrication of an amorphous Si (a-Si) thin layer by means of bombardment of a Si(100) surface using monoenergetic C60 cluster ions with…”
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Quantum Chemical Study of Atomic Structure Evolution of Cox/C60 (x ≤ 2.8) Composites by AVRAMOV, Pavel, NARAMOTO, Hiroshi, SAKAI, Seiji, NARUMI, Kazumasa, LAVRENTIEV, Vasily, MAEDA, Yoshihito

“…The main features of the local atomic structure of novel Cox/C60 (x<or=2.8) complex mixtures were studied using the ab initio B3LYP/6-31G* method for a set of…”
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Polymeric Co-C60 Compound Phase Evolved in Atomistically Mixed Thin Films by Sakai, Seiji, Naramoto, Hiroshi, Lavrentiev, Vasily, Narumi, Kazumasa, Maekawa, Masaki, Kawasuso, Atsuo, Yaita, Tsuyoshi, Baba, Yuji

“…A systematic study of the atom-level mixtures between Co and C60 has made possible to find a new C60-based compound phase, CoxC60 (x≤5). It is confirmed with…”
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Comparison of PMMA shrinkage in ion beam lithography: PMMA on glass substrate vs free-standing PMMA film by Romanenko, Oleksandr, Lavrentiev, Vasily, Borodkin, Andrei, Havranek, Vladimir, Mackova, Anna

“…The present work focuses on the shrinkage of PMMA films under irradiation and its application to the creation of optical devices. We prepared the free-standing…”
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Relevance of Rabi splitting effect for tunable enhancement of Raman scattering in self-assembled silver – Fullerene nanocomposite films by Lavrentiev, Vasily, Pokorny, Jan, Chvostova, Dagmar, Klementova, Mariana, Lavrentieva, Inna, Vacik, Jiri, Dejneka, Alexandr

“…We report on detection of plasmon-enhanced Raman scattering (PERS) in self-assembled AgxC60 nanocomposite films and on evolution of this effect with increase…”
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Room temperature excitonic coupling in self-assembled copper – Fullerene hybrid films exposed to ambient air by Lavrentiev, Vasily, Chvostova, Dagmar, Klementova, Mariana, Kuldova, Karla, de Prado, Esther, Vacik, Jiri, Lavrentieva, Inna, Dejneka, Alexandr

“…Analytically sound combination of organic and inorganic semiconductors in designing functional hybrid nanomaterials promises new advances in nanoscience and in…”
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Tuneable interplay of plasmonic and molecular excitations in self-assembled silver - fullerene nanocomposites by Lavrentiev, Vasily, Chvostova, Dagmar, Pokorny, Jan, Lavrentieva, Inna, Vacik, Jiri, Dejneka, Alexandr

“…Elaboration of functional hybrid nanostructures integrating noble metal nanoparticles (NPs) is an attractive topic in nanoplasmonics prompting unique…”
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Magnetic and Magnetotransport Properties in Nanogranular Co/C60-Co Film with High Magnetoresistance by Sakai, Seiji, Yakushiji, Kay, Mitani, Seiji, Sugai, Isamu, Takanashi, Koki, Naramoto, Hiroshi, Avramov, Pavel V., Lavrentiev, Vasily, Narumi, Kazumasa, Maeda, Yoshihito

“…Magnetic properties were investigated for the alternately deposited film of C60 and Co which has found to exhibit tunnel magnetoresistance (MR) of 10–80%…”
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Surface morphology and mechanical properties changes induced in Ti3InC2 (M3AX2) thin nanocrystalline films by irradiation of 100 keV Ne+ ions by Bakardjieva, Snejana, Ceccio, Giovanni, Vacik, Jiri, Calcagno, Lucia, Cannavò, Antonino, Horak, Pavel, Lavrentiev, Vasily, Nemecek, Jiri, Michalcova, Alena, Klie, Robert

“…We report on the structure of the Ti3InC2 (M3AX2) thin nanocrystalline films (TNCFs) produced by ion beam sputtering of the Ti, In, and C targets with…”
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Effect of medium energy He+, Ne+ and Ar+ ion irradiation on the Hf-In-C thin film composites by Cannavó, Antonino, Vacík, Jiří, Bakardjieva, Snejana, Kupčík, Jaroslav, Lavrentiev, Vasily, Ceccio, Giovanni, Horák, Pavel, Němeček, Jiří, Calcagno, Lucia

“…•Hf-In-C thin films were synthesized by ion beam sputtering of single high purity targets.•Films were irradiated by high fluence (1017cm−2) light (He+) and…”
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Growth and Potential Damage of Human Bone-Derived Cells Cultured on Fresh and Aged C.sub.60/Ti Films by Kopova, Ivana, Lavrentiev, Vasily, Vacik, Jiri, Bacakova, Lucie

“…Thin films of binary C.sub.60 /Ti composites, with various concentrations of Ti ranging from ~ 25% to ~ 70%, were deposited on microscopic glass coverslips and…”
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