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I.V. Beketov
Researcher at Ural Federal University
Publications - 36
Citations - 658
I.V. Beketov is an academic researcher from Ural Federal University. The author has contributed to research in topics: Magnetic nanoparticles & Nanoparticle. The author has an hindex of 14, co-authored 32 publications receiving 526 citations.
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Journal ArticleDOI
Spherical magnetic nanoparticles fabricated by laser target evaporation
A. P. Safronov,I.V. Beketov,S. V. Komogortsev,Galina V. Kurlyandskaya,A.I. Medvedev,D. V. Leiman,Aitor Larrañaga,S. M. Bhagat +7 more
TL;DR: In this paper, the magnetic nanoparticles of iron oxide (MNPs) were prepared by the laser target evaporation technique (LTE). The main focus was on the fabrication of de-aggregated spherical maghemite MNPs with a narrow size distribution and enhanced effective magnetization.
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Iron oxide nanoparticles fabricated by electric explosion of wire: focus on magnetic nanofluids
I.V. Beketov,A. P. Safronov,A.I. Medvedev,Javier Alonso,Galina V. Kurlyandskaya,S. M. Bhagat +5 more
TL;DR: In this paper, the main focus was on the fabrication of deaggregated spherical nanoparticles with a narrow size distribution, and further separation of air-dry EEW nanoparticles was performed in aqueous suspensions.
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Giant magnetoimpedance biosensor for ferrogel detection: Model system to evaluate properties of natural tissue
Galina V. Kurlyandskaya,Galina V. Kurlyandskaya,E. Fernández,A. P. Safronov,Andrey V. Svalov,Andrey V. Svalov,I.V. Beketov,A. Burgoa Beitia,Alfredo García-Arribas,Felix A. Blyakhman +9 more
TL;DR: In this paper, a thin-film based magnetoimpedance (MI) sensor was used for quantitative determination of the concentration of magnetic nanoparticles (MNPs) in ferrogels.
Journal ArticleDOI
Spherical magnetic nanoparticles fabricated by electric explosion of wire
TL;DR: In this article, the first use of an electrophysical method of electric explosion of wire for preparing magnetic nanoparticles of iron oxide was reported, with a production order of 100g per hour.
Journal ArticleDOI
Nanostructured materials for magnetic biosensing
Galina V. Kurlyandskaya,Galina V. Kurlyandskaya,Dmitriy S. Portnov,I.V. Beketov,Aitor Larrañaga,Alexander P. Safronov,Iñaki Orue,A.I. Medvedev,A. A. Chlenova,María Belén Sánchez-Ilárduya,Ana Martínez-Amesti,Andrey V. Svalov +11 more
TL;DR: This work summarizes recent developments in the field of nanomaterials potentially applicable in magnetic biosensing and characterized Iron oxide MNPs, which was characterized by large internal strains of the order of 25–8 nm size, which can play an important role for the interaction with different biosystems.