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Borisenkova AA, Bolshakova OI, Titova AV, Ryabokon IS, Markova MA, Lyutova ZB, Sedov VP, Varfolomeeva EY, Bakhmetyev VV, Arutyunyan AV, Burdakov VS, Sarantseva SV. Fullerene C 60 Conjugate with Folic Acid and Polyvinylpyrrolidone for Targeted Delivery to Tumor Cells. Int J Mol Sci 2024; 25:5350. [PMID: 38791388 PMCID: PMC11120752 DOI: 10.3390/ijms25105350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 05/04/2024] [Accepted: 05/12/2024] [Indexed: 05/26/2024] Open
Abstract
The use of targeted drug delivery systems, including those based on selective absorption by certain receptors on the surface of the target cell, can lead to a decrease in the minimum effective dose and the accompanying toxicity of the drug, as well as an increase in therapeutic efficacy. A fullerene C60 conjugate (FA-PVP-C60) with polyvinylpyrrolidone (PVP) as a biocompatible spacer and folic acid (FA) as a targeting ligand for tumor cells with increased expression of folate receptors (FR) was obtained. Using 13C NMR spectroscopy, FT-IR, UV-Vis spectrometry, fluorometry and thermal analysis, the formation of the conjugate was confirmed and the nature of the binding of its components was established. The average particle sizes of the conjugate in aqueous solutions and cell culture medium were determined using dynamic light scattering (DLS) and nanoparticle tracking analysis (NTA). The FA-PVP-C60 showed antiradical activity against •DPPH, •OH and O2•-, but at the same time, it was shown to generate 1O2. It was found that the conjugate in the studied concentration range (up to 200 μg/mL) is non-toxic in vitro and does not affect the cell cycle. To confirm the ability of the conjugate to selectively accumulate through folate-mediated endocytosis, its uptake into cells was analyzed by flow cytometry and confocal microscopy. It was shown that the conjugate is less absorbed by A549 cells with low FR expression than by HeLa, which has a high level of expression of this receptor.
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Affiliation(s)
- Alina A. Borisenkova
- Radiation Technology Department, St. Petersburg State Institute of Technology (Technical University), 190013 St. Petersburg, Russia
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia
| | - Olga I. Bolshakova
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia
| | - Anna V. Titova
- Radiation Technology Department, St. Petersburg State Institute of Technology (Technical University), 190013 St. Petersburg, Russia
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia
| | - Irina S. Ryabokon
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia
| | - Maria A. Markova
- Radiation Technology Department, St. Petersburg State Institute of Technology (Technical University), 190013 St. Petersburg, Russia
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia
| | - Zhanna B. Lyutova
- Radiation Technology Department, St. Petersburg State Institute of Technology (Technical University), 190013 St. Petersburg, Russia
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia
| | - Victor P. Sedov
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia
| | - Elena Yu. Varfolomeeva
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia
| | - Vadim V. Bakhmetyev
- Radiation Technology Department, St. Petersburg State Institute of Technology (Technical University), 190013 St. Petersburg, Russia
| | - Alexandr V. Arutyunyan
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia
| | - Vladimir S. Burdakov
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia
| | - Svetlana V. Sarantseva
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia
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Sosnowska M, Kutwin M, Koczoń P, Chwalibog A, Sawosz E. Polyhydroxylated Fullerene C 60(OH) 40 Nanofilms Promote the Mesenchymal-Epithelial Transition of Human Liver Cancer Cells via the TGF-β1/Smad Pathway. J Inflamm Res 2023; 16:3739-3761. [PMID: 37663761 PMCID: PMC10474868 DOI: 10.2147/jir.s415378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 07/27/2023] [Indexed: 09/05/2023] Open
Abstract
Background The various growth factors change the phenotype of neoplastic cells from sedentary (epithelial) to invasive (mesenchymal), which weaken intercellular connections and promote chemotaxis. It can be assumed that the use of anti-inflammatory polyhydroxyfull nanofilms will restore the sedentary phenotype of neoplastic cells in the primary site of the tumor and, consequently, increase the effectiveness of the therapy. Methods The studies were carried out on liver cancer cells HepG2, C3A and SNU-449, and non-cancer hepatic cell line THLE-3. Transforming growth factor (TGF), epidermal growth factor and tumor necrosis factor were used to induce the epithelial-mesenchymal transition. C60(OH)40 nanofilm was used to induce the mesenchymal-epithelial transition. Obtaining an invasive phenotype was confirmed on the basis of changes in the morphology using inverted light microscopy. RT-PCR was used to confirm mesenchymal or epithelial phenotype based on e-cadherin, snail, vimentin expression or others. Water colloids at a concentration of 100 mg/L were used to create nanofilms of fullerene, fullerenol, diamond and graphene oxide. The ELISA test for the determination of TGF expression and growth factor antibody array were used to select the most anti-inflammatory carbon nanofilm. Mitochondrial activity and proliferation of cells were measured by XTT and BrdU tests. Results Cells lost their natural morphology of cells growing in clusters and resembled fibroblast cells after adding a cocktail of factors. Among the four allotropic forms of carbon tested, only the C60(OH)40 nanofilm inhibited the secretion of TGF in all the cell lines used and inhibited the secretion of other factors, including insulin-like growth factor system. Nanofilm C60(OH)40 was non-toxic to liver cells and inhibited the TGF-β1/Smad pathway of invasive cells treated with the growth factor cocktail. Conclusion The introduction of an anti-inflammatory, nontoxic component that can induce the mesenchymal-epithelial transition of cancer cells may represent a future adjuvant therapy after tumor resection.
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Affiliation(s)
- Malwina Sosnowska
- Department of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences, Warsaw, Poland
| | - Marta Kutwin
- Department of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences, Warsaw, Poland
| | - Piotr Koczoń
- Department of Chemistry, Institute of Food Sciences, Warsaw University of Life Sciences, Warsaw, Poland
| | - André Chwalibog
- Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg, Denmark
| | - Ewa Sawosz
- Department of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences, Warsaw, Poland
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Bedrina ME, Semenov SG, Suyasova MV, Sedov VP, Titov AV. Highly Hydroxylated Buckminsterfullerene Complexes with an Endohedral Iodide Anion. J Phys Chem A 2023. [PMID: 37490580 DOI: 10.1021/acs.jpca.3c03206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Abstract
The properties of the complexes I-@C60(OH)20 and I-@C60(OH)30 have been determined using the quantum chemical DFT PBE0 method to assess the possibility of synthesis of highly hydroxylated fullerene endo-iodides for the use in radiotherapy of different organs. The arrangement of the hydroxyl groups corresponds to the location of halogen atoms in (D5d)-C60F20 and (D3d)-C60Cl30. Negative-charged iodine is localized in the center of the fullerene cavity and has no significant influence on the IR spectra of hydroxylated fullerenes. The exothermic effect of iodide anion encapsulation in C60(OH)n (0.33 eV at n = 20; 0.03 eV at n = 30) is smaller than in C60 (0.78 eV). The energies of the lower excited singlet states computed by the TD DFT method for I-@C60(OH)n (2.11 eV at n = 20; 1.77 eV at n = 30) are larger than those for I-@C60 (1.36 eV). They indicate a low reactivity, making it possible to synthesize such complexes for medical use.
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Affiliation(s)
- M E Bedrina
- Saint Petersburg State University, 7/9 Universitetskaya Nab, St. Petersburg 199034, Russia
| | - S G Semenov
- Petersburg Nuclear Physics Institute of National Research Center "Kurchatov Institute", mkr Orlova Roscha, 1, Gatchina 188300, Russia
| | - M V Suyasova
- Petersburg Nuclear Physics Institute of National Research Center "Kurchatov Institute", mkr Orlova Roscha, 1, Gatchina 188300, Russia
| | - V P Sedov
- Petersburg Nuclear Physics Institute of National Research Center "Kurchatov Institute", mkr Orlova Roscha, 1, Gatchina 188300, Russia
| | - A V Titov
- Petersburg Nuclear Physics Institute of National Research Center "Kurchatov Institute", mkr Orlova Roscha, 1, Gatchina 188300, Russia
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Bolshakova O, Lebedev V, Mikhailova E, Zherebyateva O, Aznabaeva L, Burdakov V, Kulvelis Y, Yevlampieva N, Mironov A, Miroshnichenko I, Sarantseva S. Fullerenes on a Nanodiamond Platform Demonstrate Antibacterial Activity with Low Cytotoxicity. Pharmaceutics 2023; 15:1984. [PMID: 37514170 PMCID: PMC10383838 DOI: 10.3390/pharmaceutics15071984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/12/2023] [Accepted: 07/13/2023] [Indexed: 07/30/2023] Open
Abstract
Carbon nanoparticles with antimicrobial properties, such as fullerenes, can be distinguished among the promising means of combating pathogens characterized by resistance to commercial antibiotics. However, they have a number of limitations for their use in medicine. In particular, the insolubility of carbon nanoparticles in water leads to a low biocompatibility and especially strong aggregation when transferred to liquid media. To overcome the negative factors and enhance the action of fullerenes in an extended range of applications, for example, in antimicrobial photodynamic therapy, we created new water-soluble complexes containing, in addition to C60 fullerene, purified detonation nanodiamonds (AC960) and/or polyvinylpyrrolidone (PVP). The in vitro antibacterial activity and toxicity to human cells of the three-component complex C60+AC960+PVP were analyzed in comparison with binary C60+PVP and C60+AC960. All complexes showed a low toxicity to cultured human skin fibroblasts and ECV lines, as well as significant antimicrobial activity, which depend on the type of microorganisms exposed, the chemical composition of the complex, its dosage and exposure time. Complex C60+PVP+AC960 at a concentration of 175 µg/mL showed the most stable and pronounced inhibitory microbicidal/microbiostatic effect.
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Affiliation(s)
- Olga Bolshakova
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov, NRC "Kurchatov Institute", 188300 Gatchina, Russia
| | - Vasily Lebedev
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov, NRC "Kurchatov Institute", 188300 Gatchina, Russia
| | - Elena Mikhailova
- Department of Microbiology, Virology, Immunology, Faculty of Preventive Medicine, Orenburg State Medical University (OrSMU), 460000 Orenburg, Russia
| | - Olga Zherebyateva
- Department of Microbiology, Virology, Immunology, Faculty of Preventive Medicine, Orenburg State Medical University (OrSMU), 460000 Orenburg, Russia
| | - Liliya Aznabaeva
- Department of Microbiology, Virology, Immunology, Faculty of Preventive Medicine, Orenburg State Medical University (OrSMU), 460000 Orenburg, Russia
| | - Vladimir Burdakov
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov, NRC "Kurchatov Institute", 188300 Gatchina, Russia
| | - Yuri Kulvelis
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov, NRC "Kurchatov Institute", 188300 Gatchina, Russia
| | - Natalia Yevlampieva
- Physical Faculty, St. Petersburg State University, 199034 St. Petersburg, Russia
| | - Andrey Mironov
- G.N. Gabrichevsky Moscow Research Institute of Epidemiology and Microbiology, 125212 Moscow, Russia
| | - Igor Miroshnichenko
- Department of Normal Physiology, Faculty of General Medicine, Orenburg State Medical University (OrSMU), 460000 Orenburg, Russia
| | - Svetlana Sarantseva
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov, NRC "Kurchatov Institute", 188300 Gatchina, Russia
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Dreszer D, Szewczyk G, Szubka M, Maroń AM, Urbisz AZ, Małota K, Sznajder J, Rost-Roszkowska M, Musioł R, Serda M. Uncovering nanotoxicity of a water-soluble and red-fluorescent [70]fullerene nanomaterial. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 879:163052. [PMID: 36963679 DOI: 10.1016/j.scitotenv.2023.163052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 03/06/2023] [Accepted: 03/20/2023] [Indexed: 05/17/2023]
Abstract
Engineered fullerene materials have attracted the attention of researchers in the biomedical sciences, especially when their synthetic methodology is developed to endow them with significant levels of water-solubility and bioavailability. In this study, we synthesized and characterized a water-soluble and red-fluorescent [70]fullerene nanomaterial, which fluoresced at 693 nm with a quantum yield of 0.065 and a large Stokes shift (around 300 nm). The fullerene nanomaterial generated mainly singlet oxygen after illumination with blue LED light, while superoxide anion radical production was minimal. The transmission electron microscopy as well as fluorescent studies of Drosophila melanogaster revealed that prepared [70]fullerene nanoparticles had better bioavailability than pristine [70]fullerene nanoparticles. The designed nanomaterials were observed in the apical, perinuclear, and basal regions of digestive cells, as well as the basal lamina of the digestive system's epithelium, with no damage to cell organelles and no activation of degenerative processes and cell death. Our findings provide a new perspective for understanding the in vivo behavior of fullerene nanomaterials and their future application in bioimaging and light-activated nanotherapeutics.
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Affiliation(s)
- Dominik Dreszer
- Institute of Chemistry, University of Silesia in Katowice, Poland
| | - Grzegorz Szewczyk
- Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Poland
| | | | - Anna M Maroń
- Institute of Chemistry, University of Silesia in Katowice, Poland
| | - Anna Z Urbisz
- Institute of Biology, Biotechnology and Environmental Protection, University of Silesia in Katowice, Poland
| | - Karol Małota
- Institute of Biology, Biotechnology and Environmental Protection, University of Silesia in Katowice, Poland
| | - Justyna Sznajder
- Institute of Biology, Biotechnology and Environmental Protection, University of Silesia in Katowice, Poland
| | - Magdalena Rost-Roszkowska
- Institute of Biology, Biotechnology and Environmental Protection, University of Silesia in Katowice, Poland
| | - Robert Musioł
- Institute of Chemistry, University of Silesia in Katowice, Poland
| | - Maciej Serda
- Institute of Chemistry, University of Silesia in Katowice, Poland.
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Bolshakova OI, Borisenkova AA, Golomidov IM, Komissarov AE, Slobodina AD, Ryabova EV, Ryabokon IS, Latypova EM, Slepneva EE, Sarantseva SV. Fullerenols Prevent Neuron Death and Reduce Oxidative Stress in Drosophila Huntington's Disease Model. Cells 2022; 12:cells12010170. [PMID: 36611963 PMCID: PMC9818496 DOI: 10.3390/cells12010170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/23/2022] [Accepted: 12/28/2022] [Indexed: 01/04/2023] Open
Abstract
Huntington's disease (HD) is one of the human neurodegenerative diseases for which there is no effective treatment. Therefore, there is a strong demand for a novel neuroprotective agent that can alleviate its course. Fullerene derivatives are considered to be such agents; however, they need to be comprehensively investigated in model organisms. In this work, neuroprotective activity of C60(OH)30 and C120O(OH)44 fullerenols was analyzed for the first time in a Drosophila transgenic model of HD. Lifespan, behavior, oxidative stress level and age-related neurodegeneration were assessed in flies with the pathogenic Huntingtin protein expression in nerve cells. Feed supplementation with hydroxylated C60 fullerene and C120O dimer oxide molecules was shown to diminish the oxidative stress level and neurodegenerative processes in the flies' brains. Thus, fullerenes displayed neuroprotective activity in this model.
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Timoshen K, Khrebina A, Lebedev V, Loglio G, Miller R, Sedov V, Noskov B. Dynamic surface properties of carboxyfullerene solutions. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.121174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Farmand M, Jahanpeyma F, Gholaminejad A, Azimzadeh M, Malaei F, Shoaie N. Carbon nanostructures: a comprehensive review of potential applications and toxic effects. 3 Biotech 2022; 12:159. [PMID: 35814038 PMCID: PMC9259781 DOI: 10.1007/s13205-022-03175-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 03/25/2022] [Indexed: 12/17/2022] Open
Abstract
There is no doubt that nanotechnology has revolutionized our life since the 1970s when it was first introduced. Nanomaterials have helped us to improve the current products and services we use. Among the different types of nanomaterials, the application of carbon-based nanomaterials in every aspect of our lives has rapidly grown over recent decades. This review discusses recent advances of those applications in distinct categories, including medical, industrial, and environmental applications. The first main section introduces nanomaterials, especially carbon-based nanomaterials. In the first section, we discussed medical applications, including medical biosensors, drug and gene delivery, cell and tissue labeling and imaging, tissue engineering, and the fight against bacterial and fungal infections. The next section discusses industrial applications, including agriculture, plastic, electronic, energy, and food industries. In addition, the environmental applications, including detection of air and water pollutions and removal of environmental pollutants, were vastly reviewed in the last section. In the conclusion section, we discussed challenges and future perspectives.
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Affiliation(s)
- Maryam Farmand
- Department of Biology, Tehran University, PO Box: 14155-6619, Tehran, Iran
| | - Fatemeh Jahanpeyma
- Department of Medical Biotechnology, Faculty of Medical Science, Tarbiat Modares University, P.O. Box: 14115-111, Tehran, Iran
| | - Alieh Gholaminejad
- Regenerative Medicine Research Center, Isfahan University of Medical Sciences, PO Box: 73461-81746, Isfahan, Iran
| | - Mostafa Azimzadeh
- Medical Nanotechnology and Tissue Engineering Research Center, Yazd Reproductive Sciences Institute, Shahid Sadoughi University of Medical Sciences, PO Box: 89195-999, Yazd, Iran.,Stem Cell Biology Research Center, Yazd Reproductive Sciences Institute, Shahid Sadoughi University of Medical Sciences, PO Box: 89195-999, Yazd, Iran.,Department of Advanced Medical Sciences and Technologies, School of Paramedicine, Shahid Sadoughi University of Medical Sciences, PO Box: 8916188635, Yazd, Iran
| | - Fatemeh Malaei
- Department of Medical Biotechnology, Faculty of Medical Science, Tarbiat Modares University, P.O. Box: 14115-111, Tehran, Iran
| | - Nahid Shoaie
- Department of Medical Biotechnology, Faculty of Medical Science, Tarbiat Modares University, P.O. Box: 14115-111, Tehran, Iran
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Demir E, Demir FT, Marcos R. Drosophila as a Suitable In Vivo Model in the Safety Assessment of Nanomaterials. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1357:275-301. [DOI: 10.1007/978-3-030-88071-2_12] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Golomidov I, Bolshakova O, Komissarov A, Sharoyko V, Slepneva Е, Slobodina A, Latypova E, Zherebyateva O, Tennikova T, Sarantseva S. The neuroprotective effect of fullerenols on a model of Parkinson's disease in Drosophila melanogaster. Biochem Biophys Res Commun 2019; 523:446-451. [PMID: 31879013 DOI: 10.1016/j.bbrc.2019.12.075] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 12/16/2019] [Indexed: 01/03/2023]
Abstract
Neuroprotective properties of fullerenols С60(OH)30 and С70(OH)30 have been shown in a Drosophila melanogaster model of Parkinson's Disease (PD). Fullerenols used in this work demonstrated negligible toxicity even at high concentrations as a result of a specifically developed manufacturing process. It has been shown that the drugs promote restoration of dopamine levels, reduce oxidative stress in transgenic flies expressing the human alpha-synuclein gene, prevent death of dopaminergic neurons in the brain and alleviate aggregation of alpha-synuclein. Thus, the anti-aggregation effect of fullerenols, demonstrated for various forms of amyloid proteins, is also observed for alpha-synuclein, resulting in reduction of formation of insoluble aggregates of this protein. Neuroprotective activity was affected by the Drosophila melanogaster genotype and not by the number of carbon atoms in the fullerenol compounds. We concluded that due to their unique properties, fullerenols might be a promising tool for drug development to treat PD.
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Affiliation(s)
- I Golomidov
- Petersburg Nuclear Physics Institute Named By B.P. Konstantinov of National Research Centre, Kurchatov Institute, Gatchina, Russia
| | - O Bolshakova
- Petersburg Nuclear Physics Institute Named By B.P. Konstantinov of National Research Centre, Kurchatov Institute, Gatchina, Russia
| | - A Komissarov
- Petersburg Nuclear Physics Institute Named By B.P. Konstantinov of National Research Centre, Kurchatov Institute, Gatchina, Russia
| | - V Sharoyko
- Institute of Chemistry, Saint-Petersburg State University, Saint-Petersburg, Russia
| | - Е Slepneva
- Petersburg Nuclear Physics Institute Named By B.P. Konstantinov of National Research Centre, Kurchatov Institute, Gatchina, Russia
| | - A Slobodina
- Petersburg Nuclear Physics Institute Named By B.P. Konstantinov of National Research Centre, Kurchatov Institute, Gatchina, Russia
| | - E Latypova
- Petersburg Nuclear Physics Institute Named By B.P. Konstantinov of National Research Centre, Kurchatov Institute, Gatchina, Russia
| | | | - T Tennikova
- Institute of Chemistry, Saint-Petersburg State University, Saint-Petersburg, Russia
| | - S Sarantseva
- Petersburg Nuclear Physics Institute Named By B.P. Konstantinov of National Research Centre, Kurchatov Institute, Gatchina, Russia.
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