Full Text Journal Articles by
Author Alexander Alekseev

Advertisement

Find full text journal articles






Electron transfer in oriented donor-acceptor dyads, intralayer charge migration, and formation of interlayer charge separated states in multi-layered Langmuir-Schäfer films.

Alexander Alekseev, Alexander Efimov, Vladimir Chukharev, Artem Ivanov, Helge Lemmetyinen,

Photoinduced intra- and interlayer electron transfer (ET) of doubly bridged donor-acceptor molecule, porphyrin-fullerene dyad (PF), was studied in single- and multi-layered Langmuir-Schäfer (LS) films and in LS films, where PF and an efficient electron donating polymer polyhexyltiophene (PHT) formed a bilayer PHT/PF and multi-layered PHT/PF structures. The ET through layers ... Read more >>

Phys Chem Chem Phys (Physical chemistry chemical physics : PCCP)
[2020, 22(43):25195-25205]

Cited: 0 times

View full text PDF listing >>



Highly Pathogenic Avian Influenza A(H5N8) Virus Clade 2.3.4.4b, Western Siberia, Russia, 2020.

Ivan Sobolev, Kirill Sharshov, Nikita Dubovitskiy, Olga Kurskaya, Alexander Alekseev, Sergey Leonov, Yuriy Yushkov, Victor Irza, Andrey Komissarov, Artem Fadeev, Daria Danilenko, Junki Mine, Ryota Tsunekuni, Yuko Uchida, Takehiko Saito, Alexander Shestopalov,

Two variants of highly pathogenic avian influenza A(H5N8) virus were detected in dead poultry in Western Siberia, Russia, during August and September 2020. One variant was represented by viruses of clade 2.3.4.4b and the other by a novel reassortant between clade 2.3.4.4b and Eurasian low pathogenicity avian influenza viruses circulating ... Read more >>

Emerg Infect Dis (Emerging infectious diseases)
[2021, 27(8):2224-2227]

Cited: 0 times

View full text PDF listing >>



Advertisement

Heterogeneous photoactive antimicrobial coatings based on a fluoroplastic doped with an octahedral molybdenum cluster compound.

Natalya A Vorotnikova, Vyacheslav A Bardin, Yuri A Vorotnikov, Kaplan Kirakci, Lyubov S Adamenko, Alexander Y Alekseev, Hans-Jürgen Meyer, Pavel Kubát, Yuri V Mironov, Kamil Lang, Michael A Shestopalov,

Despite the wide variety of strategies developed to combat pathogenic microorganisms, the infectious diseases they cause remain a worldwide health issue. Hence, the search for new disinfectants, which prevent infection spread, constitutes an extremely urgent task. One of the most promising methods is the use of photoactive compounds - photosensitizers, ... Read more >>

Dalton Trans (Dalton transactions (Cambridge, England : 2003))
[2021, 50(24):8467-8475]

Cited: 0 times

View full text PDF listing >>



Toxic Effects of Fine Plant Powder Impregnated With Avermectins on Mosquito Larvae and Nontarget Aquatic Invertebrates.

Olga Belevich, Yury Yurchenko, Alexander Alekseev, Oxana Kotina, Vyacheslav Odeyanko, Yury Tsentalovich, Lyudmila Yanshole, Vadim Kryukov, Victor Danilov, Victor Glupov,

The toxic effects of an avermectin-impregnated fine plant powder (AIFP) against larval Aedes aegypti L. (Diptera: Culicidae), Culex modestus Ficalbi (Diptera: Culicidae), and Anopheles messeae Falleroni (Diptera: Culicidae), as well as selected nontarget aquatic invertebrates, were studied under laboratory conditions. The possibility of trophic transfer of avermectins (AVMs) through the ... Read more >>

J Med Entomol (Journal of medical entomology)
[2021, 58(2):773-780]

Cited: 0 times

View full text PDF listing >>



A complex morphofunctional approach for zinc toxicity evaluation in rats.

Gennadii Piavchenko, Alexander Alekseev, Olga Stelmashchuk, Evgeniya Seryogina, Evgeny Zherebtsov, Elena Kuznetsova, Andrey Dunaev, Yuri Volkov, Sergey Kuznetsov,

Anthropogenic activity causes the introduction of zinc compounds into the biological cycle in mining and processing sites and its accumulation in organs and tissues, causing systemic toxicity. A cumulative effect of zinc is predominantly neurotoxic and it also affects the respiratory, cardiovascular and digestive systems. This study evaluates the effects ... Read more >>

Heliyon (Heliyon)
[2020, 6(4):e03768]

Cited: 0 times

View full text PDF listing >>



Experimental Infection of Adapted Influenza B Virus in Mice Model

Elena Prokopyeva, Olga Kurskaya, Ivan Sobolev, Mariia Solomatina, Tatyana Murashkina, Anastasia Suvorova, Alexander Alekseev, Daria Danilenko, Andrey Kommissarov, Artem Fadeev, Alexander Shestopalov, Alexander Dygai, Kirill Sharshov,

Over the years influenza B virus (IBV) contribute annual disease and can lead to serious respiratory disease among humans. More attention should be paid to the mammalian adaptive processes of B viruses and development of vaccines against current influenza. Because of preclinical trials of anti-influenza drugs are conducted mainly on ... Read more >>

()
[, :]

Cited: 0 times

View full text PDF listing >>



Characterization and Biological Action of Avermectin Granules on the Moroccan Locust, Dociostaurus maroccanus (Orthoptera: Acrididae).

Alexander Alekseev, Maxim Tyurin, Khuramjon Khairov, Oxana Kotina, Vyacheslav Odeyanko, Viktor Danilov, Vadim Kryukov, Viktor Glupov,

Granules composed of alfalfa and sunflower meal that were impregnated with avermectins (AVMs) were developed for use against the Moroccan locust, Dociostaurus maroccanus (Thunberg). Laboratory experiments with granules containing 0.15% of AVMs fed to locust nymphs resulted in 100% death within 5 d. The quantification of AVM loss after exposure ... Read more >>

J Econ Entomol (Journal of economic entomology)
[2019, 112(6):2663-2669]

Cited: 0 times

View full text PDF listing >>



Nanocrystallite-liquid phase transition in porous matrices with chemically functionalized surfaces.

Maxim M Lazarenko, Alexander N Alekseev, Sergei A Alekseev, Yuriy F Zabashta, Yurii E Grabovskii, Kateryna I Hnatiuk, Roman V Dinzhos, Marin S Simeonov, Valeriy G Kolesnichenko, Michael V Ushcats, Leonid A Bulavin,

Nanocrystallite-liquid phase transitions are studied for 1-octadecene confined in the pores of chemically functionalized silica gels. These silica gels possess similar fractal geometries of the pore system but differ in chemical termination of the surface, specific surface area (F) and pore volume (V). Linear dependencies of the melting temperature and ... Read more >>

Phys Chem Chem Phys (Physical chemistry chemical physics : PCCP)
[2019, 21(44):24674-24683]

Cited: 0 times

View full text PDF listing >>



Octahedral molybdenum cluster as a photoactive antimicrobial additive to a fluoroplastic.

Natalia A Vorotnikova, Alexander Y Alekseev, Yuri A Vorotnikov, Darya V Evtushok, Yann Molard, Maria Amela-Cortes, Stéphane Cordier, Anton I Smolentsev, Christian G Burton, Peter M Kozhin, Patricia Zhu, Paul D Topham, Yuri V Mironov, Mark Bradley, Olga A Efremova, Michael A Shestopalov,

Finding methods that fight bacterial infection or contamination, while minimising our reliance on antibiotics is one of the most pressing needs of this century. Although the utilisation of UV-C light and strong oxidising agents, such as bleach, are still efficacious methods for eliminating bacterial surface contamination, both methods present severe ... Read more >>

Mater Sci Eng C Mater Biol Appl (Materials science & engineering. C, Materials for biological applications)
[2019, 105:110150]

Cited: 0 times

View full text PDF listing >>



Superresolution stimulated Raman scattering microscopy using 2-ENZ nano-composites.

Sergey S Kharintsev, Anton V Kharitonov, Alexander M Alekseev, Sergei G Kazarian,

Superlensing plays a crucial role in near- and far-field optical imaging with sub-wavelength resolution. One of the ways to expand optical bandwidth is surface plasmon resonances in layered metal-dielectric nanostructures. These resonances are commonly excited at a tunable single frequency. In this study, we propose the concept of a multimode ... Read more >>

Nanoscale (Nanoscale)
[2019, 11(16):7710-7719]

Cited: 0 times

View full text PDF listing >>



Genetic characterization of an H2N2 influenza virus isolated from a muskrat in Western Siberia.

Marina Gulyaeva, Kirill Sharshov, Mizuho Suzuki, Ivan Sobolev, Yoshihiro Sakoda, Alexander Alekseev, Mariya Sivay, Lidia Shestopalova, Michael Shchelkanov, Alexander Shestopalov,

Thirty-two muskrats (Ondatra zibethicus) were captured for surveillance of avian influenza virus in wild waterfowl and mammals near Lake Chany, Western Siberia, Russia. A/muskrat/Russia/63/2014 (H2N2) was isolated from an apparently healthy muskrat using chicken embryos. Based on phylogenetic analysis, the hemagglutinin and neuraminidase genes of this isolate were classified into ... Read more >>

J Vet Med Sci (The Journal of veterinary medical science)
[2017, 79(8):1461-1465]

Cited: 2 times

View full text PDF listing >>



Characterization of Avian-like Influenza A (H4N6) Virus Isolated from Caspian Seal in 2012.

Marina Gulyaeva, Ivan Sobolev, Kirill Sharshov, Olga Kurskaya, Alexander Alekseev, Lidia Shestopalova, Anna Kovner, Yuhai Bi, Weifeng Shi, Michael Shchelkanov, Alexander Shestopalov,

Virol Sin (Virologica Sinica)
[2018, 33(5):449-452]

Cited: 2 times

View full text PDF listing >>



Viral etiology of acute respiratory infections in hospitalized children in Novosibirsk City, Russia (2013 - 2017).

Olga Kurskaya, Tatyana Ryabichenko, Natalya Leonova, Weifeng Shi, Hongtao Bi, Kirill Sharshov, Eugenia Kazachkova, Ivan Sobolev, Elena Prokopyeva, Tatiana Kartseva, Alexander Alekseev, Alexander Shestopalov,

<h4>Background</h4>Acute respiratory infections (ARIs) cause a considerable morbidity and mortality worldwide especially in children. However, there are few studies of the etiological structure of ARIs in Russia. In this work, we analyzed the etiology of ARIs in children (0-15 years old) admitted to Novosibirsk Children's Municipal Clinical Hospital in 2013-2017.<h4>Methods</h4>We ... Read more >>

PLoS One (PloS one)
[2018, 13(9):e0200117]

Cited: 7 times

View full text PDF listing >>



Viral etiology of Acute Respiratory Infections in Hospitalized Children in Novosibirsk City, Russia (2013 – 2017)

Olga Kurskaya, Tatyana Ryabichenko, Natalya Leonova, Weifeng Shi, Hongtao Bi, Kirill Sharshov, Eugenia Kazachkova, Ivan Sobolev, Elena Prokopyeva, Tatyana Kartseva, Alexander Alekseev, Alexander Shestopalov,

()
[, :]

Cited: 0 times

View full text PDF listing >>



Silica nanoparticles with Tb(III)-centered luminescence decorated by Ag0 as efficient cellular contrast agent with anticancer effect.

Svetlana V Fedorenko, Svetlana L Grechkina, Alsu R Mukhametshina, Anastasiya O Solovieva, Tatiana N Pozmogova, Svetlana M Miroshnichenko, Alexander Y Alekseev, Michael A Shestopalov, Kirill V Kholin, Irek R Nizameev, Asiya R Mustafina,

The present work introduces composite luminescent nanoparticles (Ag0-Tb3+-SNs), where ultra-small nanosilver (4 ± 2 nm) is deposited onto amino-modified silica nanoparticles (35±6 nm) doped by green luminescent Tb(III) complexes. Ag0-Tb3+-SNs are able to image cancer (Hep-2) cells in confocal microscopy measurements due to efficient cell internalization, which is confirmed by TEM images of ... Read more >>

J Inorg Biochem (Journal of inorganic biochemistry)
[2018, 182:170-176]

Cited: 2 times

View full text PDF listing >>



Genome Sequence of an Unusual Reassortant H1N1 Swine Influenza Virus Isolated from a Pig in Russia, 2016.

Ivan Sobolev, Olga Kurskaya, Tatyana Murashkina, Sergey Leonov, Kirill Sharshov, Marsel Kabilov, Tatyana Alikina, Natalia Tolstykh, Vladimir Gorodov, Alexander Alekseev, Alexander Shestopalov,

We report here the genome sequence of the influenza A virus strain A/swine/Siberia/1sw/2016, isolated from a swine in Russia. On the basis of sequence analysis, A/swine/Siberia/1sw/2016 is characterized by unusual surface glycoproteins phylogenetically distinct from those of swine A(H1N1)pdm09 influenza virus. ... Read more >>

Genome Announc (Genome announcements)
[2017, 5(36):]

Cited: 1 time

View full text PDF listing >>



Nonlinear Raman Effects Enhanced by Surface Plasmon Excitation in Planar Refractory Nanoantennas.

Sergey S Kharintsev, Anton V Kharitonov, Semion K Saikin, Alexander M Alekseev, Sergei G Kazarian,

We consider a nonlinear mechanism of localized light inelastic scattering within nanopatterned plasmonic and Raman-active titanium nitride (TiN) thin films exposed to continuous-wave (cw) modest-power laser light. Owing to the strong third-order nonlinear interaction between optically excited broadband surface plasmons and localized Stokes and anti-Stokes waves, both stimulated and inverse ... Read more >>

Nano Lett (Nano letters)
[2017, 17(9):5533-5539]

Cited: 4 times

View full text PDF listing >>



Hydrogen Storage Technologies for Future Energy Systems.

Patrick Preuster, Alexander Alekseev, Peter Wasserscheid,

Future energy systems will be determined by the increasing relevance of solar and wind energy. Crude oil and gas prices are expected to increase in the long run, and penalties for CO<sub>2</sub> emissions will become a relevant economic factor. Solar- and wind-powered electricity will become significantly cheaper, such that hydrogen ... Read more >>

Annu Rev Chem Biomol Eng (Annual review of chemical and biomolecular engineering)
[2017, 8:445-471]

Cited: 12 times

View full text PDF listing >>



Novel Reassortant Clade 2.3.4.4 Avian Influenza A(H5N8) Virus in Wild Aquatic Birds, Russia, 2016.

Dong-Hun Lee, Kirill Sharshov, David E Swayne, Olga Kurskaya, Ivan Sobolev, Marsel Kabilov, Alexander Alekseev, Victor Irza, Alexander Shestopalov,

The emergence of novel avian influenza viruses in migratory birds is of concern because of the potential for virus dissemination during fall migration. We report the identification of novel highly pathogenic avian influenza viruses of subtype H5N8, clade 2.3.4.4, and their reassortment with other avian influenza viruses in waterfowl and ... Read more >>

Emerg Infect Dis (Emerging infectious diseases)
[2017, 23(2):359-360]

Cited: 47 times

View full text PDF listing >>



Etchant-based design of gold tip apexes for plasmon-enhanced Raman spectromicroscopy.

Sergey Kharintsev, Alexander Alekseev, Joachim Loos,

In this paper, we gain insight into the design and optimization of plasmonic (metallic) tips prepared with dc-pulsed voltage electrochemical etching gold wires, provided that, a duty cycle is self-tuned. Physically, it means that etching electrolyte attacks the gold wire equally for all pulse lengths, regardless of its surface shape. ... Read more >>

Spectrochim Acta A Mol Biomol Spectrosc (Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy)
[2017, 171:139-143]

Cited: 3 times

View full text PDF listing >>



Disruption of insulin signalling affects the neuroendocrine stress reaction in Drosophila females.

Inga Y Rauschenbach, Evgenia K Karpova, Natalya V Adonyeva, Olga V Andreenkova, Natalya V Faddeeva, Elena V Burdina, Alexander A Alekseev, Petr N Menshanov, Nataly E Gruntenko,

Juvenile hormone (JH) and dopamine are involved in the stress response in insects. The insulin/insulin-like growth factor signalling pathway has also recently been found to be involved in the regulation of various processes, including stress tolerance. However, the relationships between the JH, dopamine and insulin signalling pathways remain unclear. Here, ... Read more >>

J Exp Biol (The Journal of experimental biology)
[2014, 217(Pt 20):3733-3741]

Cited: 11 times

View full text PDF listing >>



Experimental and theoretical study of the influence of the state of dispersion of graphene on the percolation threshold of conductive graphene/polystyrene nanocomposites.

Evgeniy Tkalya, Marcos Ghislandi, Ronald Otten, Mustafa Lotya, Alexander Alekseev, Paul van der Schoot, Jonathan Coleman, Gijsbertus de With, Cor Koning,

The effect of the dispersed state of graphene is studied as a factor influencing the electrical percolation threshold of graphene/polystyrene nanocomposites. We find the percolation threshold of our nanocomposites, prepared with graphene dispersions with different thermodynamic stabilities, degrees of exfoliation, and size polydispersities, to range from 2 to 4.5 wt ... Read more >>

ACS Appl Mater Interfaces (ACS applied materials & interfaces)
[2014, 6(17):15113-15121]

Cited: 5 times

View full text PDF listing >>



Effect of horizontal magnetization reversal of the tips on magnetic force microscopy images.

Alexander Alekseev, Anatoliy Popkov, Andrey Shubin, Feodor Pudonin, Nikolay Djuzhev,

The effect of magnetization reversal of magnetic force microscope (MFM) tips based on low coercive thin-films on MFM images has been studied both experimentally and theoretically. By analyzing the MFM images obtained on structures with high magnetic stray fields we show that during the imaging process the magnetic state of ... Read more >>

Ultramicroscopy (Ultramicroscopy)
[2014, 136:91-95]

Cited: 2 times

View full text PDF listing >>



Significance of the amide functionality on DOPA-based monolayers on gold.

Dina Rībena, Alexander Alekseev, Otto van Asselen, Gilbère J A Mannie, Marco M R M Hendrix, Leendert G J van der Ven, Nico A J M Sommerdijk, Gijsbertus de With,

The adhesive proteins secreted by marine mussels contain an unusual amino acid, 3,4-dihydroxyphenylalanine (DOPA), that is responsible for the cohesive and adhesive strength of this natural glue and gives mussels the ability to attach themselves to rocks, metals, and plastics. Here we report a detailed structural and spectroscopic investigation of ... Read more >>

Langmuir (Langmuir : the ACS journal of surfaces and colloids)
[2012, 28(49):16900-16908]

Cited: 7 times

View full text PDF listing >>



The phenylthiourea is a competitive inhibitor of the enzymatic oxidation of DOPA by phenoloxidase.

Alexandra D Ryazanova, Alexander A Alekseev, Irina A Slepneva,

Phenoloxidase is a key enzyme of melanization catalyzing the oxidation of phenols. Phenylthiourea (PTU) is the well-known and widely used inhibitor of phenoloxidase. However, the mechanism of its action is not quite clear. In the present work, the effect of PTU on the enzymatic oxidation of 3-(3,4-dihydroxyphenyl)-l-alanine (DOPA) by phenoloxidase ... Read more >>

J Enzyme Inhib Med Chem (Journal of enzyme inhibition and medicinal chemistry)
[2012, 27(1):78-83]

Cited: 14 times

View full text PDF listing >>



Advertisement

Disclaimer
1.0031 s