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Vol 12, No 2 (2021) Study of stability of luminescence intensity of β-NaGdF4:Yb:Er nanoparticle colloids in aqueous solution Abstract  PDF (Eng)  similar documents
I. D. Kormshchikov, V. V. Voronov, S. A. Burikov, T. А. Dolenko, S. V. Kuznetsov
"... by the solvothermal technique. Concentrated aqueous colloids of nanoparticles were prepared using polyvinylpyrrolidone ..."
 
Vol 11, No 3 (2020) Near infrared down-conversion luminescence of Ba4Y3F17:Yb3+:Eu3+ nanoparticles under ultraviolet excitation Abstract  PDF (Eng)  similar documents
S. V. Kuznetsov, A. S. Nizamutdinov, E. I. Madirov, V. V. Voronov, K. S. Tsoy, А. R. Khadiev, A. D. Yapryntsev, V. K. Ivanov, S. S. Kharintsev, V. V. Semashko
"... by co-precipitation from aqueous solution technique. The average particle size was approximately 100 nm ..."
 
Vol 11, No 5 (2020) Photocatalytic properties of persistent luminescent rare earth doped SrAl2O4 phosphor under solar radiation Abstract  PDF (Eng)  similar documents
Deepika Pal, Anil Kumar Choubey
"... was studied by absorption of methyle orange in aqueous solution under solar radiation. Eu:Dy codoped SrAl2O4 ..."
 
Vol 15, No 4 (2024) Kinetic of colloidal-chemical transformations during the decomposition of ammonia complexes of Zn(II) in alkaline solutions. Abstract  PDF (Eng)  similar documents
M. A. Maksimova, E. V. Polyakov, I. V. Volkov, A. P. Tyutyunnik, A. A. Ioshin
"... surface of the growing microcrystals simultaneously in colloid solution and in the film. ..."
 
Vol 13, No 3 (2022) Impact of sensitizer Yb and activator Tm on luminescence intensity of β -NaYF4:Yb/Tm nanoluminophores Abstract  PDF (Eng)  similar documents
S. V. Kuznetsov, S. A. Burikov, A. A. Fedyanina, E. A. Filippova, V. Yu. Proydakova, V. V. Voronov, N. Yu. Tabachkova, P. P. Fedorov, T. A. Dolenko
"... -conversion luminescence of nanoluminophores β-NaYF4:Yb3+/Tm3+ in dimethyl sulfoxide (DMSO) was investigated ..."
 
Vol 13, No 2 (2022) Synthesis and analysis of cerium-containing carbon quantum dots for bioimaging in vitro Abstract  PDF (Eng)  similar documents
A. L. Popov, I. V. Savintseva, A. M. Ermakov, N. R. Popova, D. D. Kolmanovich, N. N. Chukavin, A. F. Stolyarov, A. B. Shcherbakov, O. S. Ivanova, V. K. Ivanov
 
Vol 12, No 2 (2021) Non-compact perturbations of the spectrum of multipliers given with functions Abstract  PDF (Eng)  similar documents
R. R. Kucharov, R. R. Khamraeva
"... The change in the spectrum of the multipliers H0 f (x, y) = xa + ye f (x, y) and H0f (x, y) = xaye ..."
 
Vol 15, No 5 (2024) Highly dispersed anti-Stokes phosphors based on KGd2F7:Yb,Er single-phase solid solutions Abstract  PDF (Eng)  similar documents
Anna S. Zakharova, Sergey V. Kuznetsov, Alexander A. Alexandrov, Daria V. Pominova, Valery V. Voronov, Pavel P. Fedorov, Vladimir K. Ivanov
"... of luminescence on the temperature and duration of heat treatment. Heat treatment conditions were determined ..."
 
Vol 15, No 1 (2024) Fluorination of Eu-doped layered yttrium hydroxides: the role of anionic composition Abstract  PDF (Eng)  similar documents
Zh. Liu, S. V. Golodukhina, S. V. Kameneva, A. D. Yapryntsev
"... by interaction with aqueous solutions of sodium fluoride at 100–150 ○C for 2–48 hours. The final product ..."
 
Vol 14, No 2 (2023) Investigation of stability of composite Nafion/nanocarbon material Abstract  PDF (Eng)  similar documents
N. V. Glebova, A. S. Mazur, A. O. Krasnova, I. V. Pleshakov, A. A. Nechitailov
 
Vol 11, No 6 (2020) Nonmagnetic impurities in skyrmion racetrack memory Abstract  PDF (Eng)  similar documents
M. N. Potkina, I. S. Lobanov, V. M. Uzdin
"... The influence of non-magnetic defects of different sizes on the stability and anchoring ..."
 
Vol 15, No 2 (2024) Pyrochlore phase in the Bi2O3‒Fe2O3‒WO3‒(H2O) system: its stability field in the low-temperature region of the phase diagram and thermal stability Abstract  PDF (Eng)  similar documents
M. S. Lomakin, O. V. Proskurina, A. A. Levin, V. N. Nevedomskiy
"... The concentration stability field localization of the pyrochlore-structured compounds of variable ..."
 
Vol 14, No 2 (2023) Comparative study of transport properties of membranes based on graphene oxide prepared by Brodie and improved Hummers’ methods Abstract  PDF (Eng)  similar documents
E. A. Chernova, K. E. Gurianov, V. A. Brotsman, R. G. Valeev, O. O. Kapitanova, M. V. Berekchiian, A. V. Lukashin
"... water vapor permeability (up to 170 Barrer at 100 % humidity) but dramatically lower stability towards ..."
 
Vol 14, No 1 (2023) A numerical investigation of modified Burgers’ equation in dusty plasmas with non-thermal ions and trapped electrons Abstract  PDF (Eng)  similar documents
H. Deka, J. Sarma
"... . The absolute error between the analytical and the numerical solutions of the MBE is demonstrated. The stability ..."
 
Vol 15, No 4 (2024) olloidal chemical properties of the sol V2O5 · nH2O. Abstract  PDF (Eng)  similar documents
H. Lwin, O. V. Yarovaya
"... of nanoparticles in this colloidal system and the pH range that maintains the stability of the sol conform ..."
 
Vol 13, No 6 (2022) Thermal stability of the waylandite-structured nanocrystalline BiAl3(PO4)2(OH)6 Abstract  PDF (Eng)  similar documents
D. P. Elovikov, O. V. Proskurina, M. V. Tomkovich, V. L. Ugolkov, V. V. Gusarov
 
Vol 12, No 1 (2021) Physicochemical and biochemical properties of the Keplerate-type nanocluster polyoxomolybdates as promising components for biomedical use Abstract  PDF (Eng)  similar documents
A. A. Ostroushko, K. V. Grzhegorzhevskii, S. Yu. Medvedeva, I. F. Gette, M. O. Tonkushina, I. D. Gagarin, I. G. Danilova
"... The paper discusses the results of a research on physicochemical and biochemical properties of the ..."
 
Vol 12, No 2 (2021) Chemical applicability of Gourava and hyper-Gourava indices Abstract  PDF (Eng)  similar documents
B. Basavanagoud, Shruti Policepatil
"... regression models. The first Gourava index highly correlates with entropy (coefficient of correlation 0 ..."
 
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