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Browsing by Author "Alakshin E."

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Photoinduced toxicity of PrF<inf>3</inf> and LaF<inf>3</inf> nanoparticles

Pudovkin M.; Zelenikhin P.; Krasheninnikova A.; Korableva S.; Nizamutdinov A.; Alakshin E.; Semashko V.; Safiullin R.; Kadirov M. (2016)

© 2016, Pleiades Publishing, Ltd.PrF3 and LaF3 nanoparticles were synthesized by the hydrothermal method. The size distribution of these nanoparticles in the colloidal solution produced was studied by photon correlation ...
Proton NMR of water colloidal solutions of nanosized crystalline LaF3and LaF3: Gd3+ particles

Alakshin E.; Gizatullin B.; Zakharov Y.; Klochkov A.; Salikhov T.; Skirda V.; Tagirov M. (2015)

© 2015 AIP Publishing LLC. A study of the nuclear magnetic relaxation of water protons in a series of colloidal solutions of nanosized lanthanum trifluoride and lanthanum fluoride particles, doped with gadolinium (0.5%). ...
Size effect in the (PrF3 nanoparticles-3He) system

Alakshin E.; Gazizulin R.; Klochkov A.; Korableva S.; Kuzmin V.; Sabitova A.; Safin T.; Safiullin K.; Tagirov M. (2013)

Spin kinetics of adsorbed and liquid 3He in contact with crystalline nanopowders of the Van Vleck paramagnet PrF3 at a temperature of 1.5 K has been studied by nuclear magnetic resonance. The correlation between the ...
Spin kinetics of 3He in contact with synthesized PrF 3 nanoparticles

Tagirov M.; Alakshin E.; Gazizulin R.; Egorov A.; Klochkov A.; Korableva S.; Kuzmin V.; Nizamutdinov A.; Kono K.; Nakao A.; Gubaidullin A. (2011)

Two nanosized PrF 3 samples were synthesized using two different procedures. The X-ray and HRTEM experiments showed high crystallinity of synthesized samples. Comparison of enhanced 141Pr NMR spectra of microsized (45 μm) ...
Synthesis and NMR cryoporometry of LaF<inf>3</inf> nanoparticles with closed pores filled by D<inf>2</inf>O

Kondratyeva E.; Alakshin E.; Bogaychuk A.; Klochkov A.; Kuzmin V.; Safiullin K.; Kiiamov A.; Salakhov M.; Tagirov M. (2021)

The series of LaF3 nanoparticles with closed pores filled with water H2O and heavy water D2O are synthesized by the hydrothermal treatment in autoclave at 140 °C, 160 °C, and 180 °C for 24 h. The samples are characterized ...
The Calcium Carbonate Geological Samples Study by 3He NMR

Alakshin E.; Gazizulin R.; Klochkov A.; Kondratyeva E.; Laskin A.; Tagirov M. (2017)

© 2017 Springer-Verlag WienGeological samples of calcium carbonates (CaCO3) were investigated by 3He NMR, nitrogen porosimetry, X-ray diffraction and electron microscopy methods. The integral porosity of the samples was ...
The home-built high-field multifunctional pulsed NMR spectrometer

Kuzmin V.; Bogaychuk A.; Nekrasov I.; Safiullin K.; Salakhov M.; Alakshin E.; Klochkov A.; Tagirov M. (2019)

© Kazan Federal University (KFU). The home-built pulsed nuclear magnetic resonance spectrometer is described, it consists of rather cheap commercial hardware for radio frequency (RF) pulse generation and signal acquisition ...
The home-built pulse nuclear magnetic resonance spectrometer with digital quadrature detection for 3He research at low temperatures

Alakshin E.; Gazizulin R.; Klochkov A.; Kuzmin V.; Sabitova A.; Safin T.; Tagirov M. (2013)

The home-built pulse nuclear magnetic resonance spectrometer for 3He research is described. The temperature range is 1.5 - 4.2 K, the frequency range is 3 - 20 MHz, the dead time is 10 μs at 10 MHz. The spectrometer software ...
The influence of restricted geometry of diamagnetic nanoporous media on 3He relaxation

Alakshin E.; Gazizulin R.; Zakharov M.; Klochkov A.; Morozov E.; Salikhov T.; Safin T.; Safiullin K.; Tagirov M.; Shabanova O. (2015)

© 2015 AIP Publishing LLC. This is an experimental study of the spin kinetics of 3He in contact with diamagnetic samples of inverse opals SiO2, and LaF3 nanopowder. It is demonstrated that the nuclear magnetic relaxation ...
The self-assembly of DyF<inf>3</inf> nanoparticles synthesized by chloride-based route

Alakshin E.; Kondratyeva E.; Nuzhina D.; Iakovleva M.; Kuzmin V.; Safiullin K.; Gubaidullin A.; Kikitsu T.; Kono K.; Klochkov A.; Tagirov M. (2018)

© 2018, Springer Nature B.V. The series of DyF3 nanoparticles was synthesized for the first time by a chloride-based route, using the water-soluble dysprosium chloride hexahydrate as a precursor. The synthesized nanoparticles ...
The spin kinetics of 3He in contact with nanosized crystalline powders LaF3

Alakshin E.; Gazizulina A.; Gazizulin R.; Klochkov A.; Safin T.; Safiullin K.; Tagirov M.; Zakharov M. (2014)

© Published under licence by IOP Publishing Ltd. The spin kinetics of 3He in contact with nanosized crystalline powders LaF3 has been studied by NMR methods at the temperature 1.5 K. The 3He longitudinal relaxation time ...
The3He nuclear magnetic relaxation in nematically ordered Al<inf>2</inf>O<inf>3</inf>aerogels: Effects of 4He and nitrogen pre-plating

Stanislavovas A.; Kuzmin V.; Safiullin K.; Alakshin E.; Klochkov A.; Kutuzov M.; Tagirov M. (2021)

The results of 3He gas pulsed NMR spin-lattice relaxation study in high-porosity (84.9%-97.9%) nematically ordered Al2O3 aerogels at 1.5 and 4.2 K are presented. The linear dependence of T 1 on gas pressure is observed in ...
Toxicity of laser irradiated photoactive fluoride PrF3 nanoparticles toward bacteria

Pudovkin M.; Korableva S.; Krasheninnicova A.; Nizamutdinov A.; Semashko V.; Zelenihin P.; Alakshin E.; Nevzorova T. (2014)

© Published under licence by IOP Publishing Ltd. The article is devoted to exploration of biological effects of crystalline PrF3 nanoparticles toward Salmonella typhimurium TA 98 bacteria under the laser irradiation. ...

Now showing items 21-33 of 33

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Browsing by Author "Alakshin E."

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