Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Erkki Lahderanta"'
Autor:
Galia Pozina, Elizaveta I Girshova, Natalia Abrikossova, Carl Hemmingsson, Erkki Lähderanta, Mikhail Kaliteevski
Publikováno v:
New Journal of Physics, Vol 26, Iss 5, p 053028 (2024)
Plasmonic nanoparticles (NPs) have attracted significant attention due to their unique optical properties and broad optoelectronic and photonic applications. We investigate modifications of emission in hybrid structures formed by 60 nm silver NPs and
Externí odkaz:
https://doaj.org/article/e36b821afd8f462d8ea19bbc0ccba3b5
Autor:
Michael A. Smirnov, Alexandra L. Nikolaeva, Natalia V. Bobrova, Vitaly K. Vorobiov, Alexander V. Smirnov, Erkki Lahderanta, Maria P. Sokolova
Publikováno v:
Polymer Testing, Vol 97, Iss , Pp 107156- (2021)
Plasticized chitosan films with high content (67–82 wt%) of natural deep eutectic solvent (NADES) based on citric acid and choline chloride were prepared by solution casting method. The thickness of films was 19 ± 3 μm. The self-healing and water
Externí odkaz:
https://doaj.org/article/f50e5e4c4cee47b2848d1c2f29de1d04
Autor:
Leonid N. Oveshnikov, Elena I. Nekhaeva, Alexey V. Kochura, Alexander B. Davydov, Mikhail A. Shakhov, Sergey F. Marenkin, Oleg A. Novodvorskii, Alexander P. Kuzmenko, Alexander L. Vasiliev, Boris A. Aronzon, Erkki Lahderanta
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 9, Iss 1, Pp 2457-2465 (2018)
We have studied the properties of relatively thick (about 120 nm) magnetic composite films grown by pulsed laser deposition using the eutectic compound (GaSb)0.59(MnSb)0.41 as target for sputtering. For the studied films we have observed ferromagneti
Externí odkaz:
https://doaj.org/article/1fdfe5101e2243e0aefff1b56f745faa
Autor:
Mariia Dmitrenko, Vladislav Liamin, Anna Kuzminova, Erkki Lahderanta, Nikolay Solovyev, Anastasia Penkova
Publikováno v:
Membranes, Vol 11, Iss 4, p 255 (2021)
Transport characteristics of sodium alginate (SA) membranes cross-linked with CaCl2 and modified with fullerenol and fullerene derivative with L-arginine for pervaporation dehydration were improved applying various approaches, including the selection
Externí odkaz:
https://doaj.org/article/85ef337ba8e5425dbc328940f3b1b5d6
Autor:
Mariia Dmitrenko, Vladislav Liamin, Anna Kuzminova, Anton Mazur, Erkki Lahderanta, Sergey Ermakov, Anastasia Penkova
Publikováno v:
Polymers, Vol 12, Iss 4, p 864 (2020)
Novel mixed matrix dense and supported membranes based on biopolymer sodium alginate (SA) modified by fullerenol were developed. Two kinds of SA–fullerenol membranes were investigated: untreated and cross-linked by immersing the dry membranes in 1.
Externí odkaz:
https://doaj.org/article/f9e420d60d6d4fd4b2411d2d12eef62b
Autor:
Maria P. Sokolova, Michael A. Smirnov, Igor A. Kasatkin, Ivan Yu. Dmitriev, Natalia N. Saprykina, Alexander M. Toikka, Erkki Lahderanta, Galina K. Elyashevich
Publikováno v:
International Journal of Polymer Science, Vol 2017 (2017)
The structure and barrier properties of the oxyhydroxide layers on a carbon steel surface covered with electroactive polyaniline were investigated. Two types of polymer structure differing in degree of macromolecular order were prepared by simultaneo
Externí odkaz:
https://doaj.org/article/fedb3b3ac7f64f3593246eef35e87ebc
Autor:
Nadezhda N. Sheveleva, Denis A. Markelov, Mikhail A. Vovk, Irina I. Tarasenko, Mariya E. Mikhailova, Maxim Yu Ilyash, Igor M. Neelov, Erkki Lahderanta
Publikováno v:
Molecules, Vol 24, Iss 13, p 2481 (2019)
Peptide dendrimers, due to their biocompatibility and low toxicity, are highly promising candidates as nanocarriers for drugs and genes. The development of this kind of delivery system requires reliable monitoring of their metabolic and biological pa
Externí odkaz:
https://doaj.org/article/c6450db75fea4b07a744cf87ef57435b
Autor:
Maria P. Sokolova, Alexander N. Bugrov, Michael A. Smirnov, Alexander V. Smirnov, Erkki Lahderanta, Valentin M. Svetlichnyi, Alexander M. Toikka
Publikováno v:
Polymers, Vol 10, Iss 11, p 1222 (2018)
Segmented poly(urethane-imide)s (PUIs) were synthesized by polyaddition reaction and applied for preparation of membranes. Tolylene-2,4-diisocyanate, pyromellitic dianhydride, and m-phenylenediamine for chain extension were used to form hard aromatic
Externí odkaz:
https://doaj.org/article/75a18befb74b4a2b9aa27b8d2552ffab
Autor:
Nataliya G. Spitsyna, Yuri N. Shvachko, Denis V. Starichenko, Erkki Lahderanta, Anton A. Komlev, Leokadiya V. Zorina, Sergey V. Simonov, Maksim A. Blagov, Eduard B. Yagubskii
Publikováno v:
Crystals, Vol 8, Iss 10, p 382 (2018)
Hybrid ion-pair crystals involving hexadentate [Fe(III)(3-OMesal2-trien)]+ spin-crossover (SCO) cationic complexes and anionic gold complexes [Au(dmit)2]− (1) (dmit = 4,5-dithiolato-1,3-dithiole-2-thione) and [Au(dddt)2]− (2) (dddt = 5,6-dihydro-
Externí odkaz:
https://doaj.org/article/b1c448ada772439bb89689a307c530cc
Autor:
Maria P. Sokolova, Michael A. Smirnov, Alexander N. Bugrov, Pavel Geydt, Elena N. Popova, Erkki Lahderanta, Valentin M. Svetlichnyi, Alexander M. Toikka
Publikováno v:
Polymers, Vol 9, Iss 7, p 268 (2017)
It is known that structure of the interface between inorganic nanoparticles and polymers significantly influences properties of a polymer–inorganic composite. At the same time, amount of experimental researches on the structure and properties of ma
Externí odkaz:
https://doaj.org/article/916eccf16d8a4b4c96950130682a3223