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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">najo</journal-id><journal-title-group><journal-title xml:lang="en">Nanosystems: Physics, Chemistry, Mathematics</journal-title><trans-title-group xml:lang="ru"><trans-title>Наносистемы: физика, химия, математика</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2220-8054</issn><issn pub-type="epub">2305-7971</issn><publisher><publisher-name>Университет ИТМО</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">najo-895</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CHEMISTRY AND MATERIALS SCIENCE</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ХИМИЯ И НАУКА О МАТЕРИАЛАХ</subject></subj-group></article-categories><title-group><article-title>Synthesis and identification water-soluble tris-malonate of light fullerene – C60[=C(COOH)2]3</article-title><trans-title-group xml:lang="ru"><trans-title></trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Semenov</surname><given-names>K. N.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Charykov</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Kritchenkov</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Cherepkova</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Manyakina</surname><given-names>O. S.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Tyurin</surname><given-names>D. P.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Shestopalova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Keskinov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">keskinov@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Ivanova</surname><given-names>K. V.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Ivanova</surname><given-names>N. M.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Letenko</surname><given-names>D. G.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Nikitin</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Fokina</surname><given-names>E. L.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Rakhimova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-6"/></contrib></contrib-group><aff xml:lang="en" id="aff-1"><institution>St. Petersburg State University</institution><country>Russian Federation</country></aff><aff xml:lang="en" id="aff-2"><institution>St. Petersburg State Technological Institute (Technical University); St. Petersburg State Electro-Technical University (LETI)</institution><country>Russian Federation</country></aff><aff xml:lang="en" id="aff-3"><institution>St. Petersburg State Technological Institute (Technical University)</institution><country>Russian Federation</country></aff><aff xml:lang="en" id="aff-4"><institution>St. Petersburg State University Architecture Academy</institution><country>Russian Federation</country></aff><aff xml:lang="en" id="aff-5"><institution>St. Petersburg State Technical University</institution><country>Russian Federation</country></aff><aff xml:lang="en" id="aff-6"><institution>St. Petersburg State Electro-Technical University (LETI)</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>14</day><month>08</month><year>2025</year></pub-date><volume>5</volume><issue>2</issue><elocation-id>315–319</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Semenov K.N., Charykov N.A., Kritchenkov A.S., Cherepkova I.A., Manyakina O.S., Tyurin D.P., Shestopalova A.A., Keskinov V.A., Ivanova K.V., Ivanova N.M., Letenko D.G., Nikitin V.A., Fokina E.L., Rakhimova O.V., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Semenov K.N., Charykov N.A., Kritchenkov A.S., Cherepkova I.A., Manyakina O.S., Tyurin D.P., Shestopalova A.A., Keskinov V.A., Ivanova K.V., Ivanova N.M., Letenko D.G., Nikitin V.A., Fokina E.L., Rakhimova O.V.</copyright-holder><copyright-holder xml:lang="en">Semenov K.N., Charykov N.A., Kritchenkov A.S., Cherepkova I.A., Manyakina O.S., Tyurin D.P., Shestopalova A.A., Keskinov V.A., Ivanova K.V., Ivanova N.M., Letenko D.G., Nikitin V.A., Fokina E.L., Rakhimova O.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://nanojournal.ifmo.ru/jour/article/view/895">https://nanojournal.ifmo.ru/jour/article/view/895</self-uri><abstract><p>The water soluble tris-malonate adduct of light fullerene – C60[=C(COOH)2]3 was produced in laboratory quantities. The product was identified by several analytical methods: elementary H–C–O–N analysis, IR-, Electronic, NMR- Spectroscopy, Mass Spectrometry.</p></abstract><kwd-group xml:lang="en"><kwd>tris-malonate of light fullerene</kwd><kwd>synthesis</kwd><kwd>elementary analysis</kwd><kwd>IR-</kwd><kwd>Electronic</kwd><kwd>NMR- Spectroscopy</kwd><kwd>Mass Spectrometry</kwd></kwd-group><funding-group><funding-statement xml:lang="en">Research was executed with the help of the equipment of the Resource Center ‘GeoModel’ of Saint-Petersburg State University. This work has been accomplished as the part of the Ministry of Education and Science of the Russian Federation research assignment ‘Realization of scientific research (fundamental studies, applied research and advanced developments)’. Project code: 2548.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Lamparth I., Hirsch A. Water-soluble malonic acid derivatives of C60 with a defined three-dimensional structure. J. Chem. Soc. Chem. Commun., P. 1727–1728 (1994).</mixed-citation><mixed-citation xml:lang="en">Lamparth I., Hirsch A. Water-soluble malonic acid derivatives of C60 with a defined three-dimensional structure. J. Chem. Soc. Chem. Commun., P. 1727–1728 (1994).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Semenov K.N., Charykov N.A., Pronskih A.E, Keskinov V.A. Fullerenol-70-d: synthesis, identification, polythermal solubility and density of water solutions. Nanosystems: Physics, Chemistry, Mathematics, 3 (6), . 1–10 (2012).</mixed-citation><mixed-citation xml:lang="en">Semenov K.N., Charykov N.A., Pronskih A.E, Keskinov V.A. Fullerenol-70-d: synthesis, identification, polythermal solubility and density of water solutions. Nanosystems: Physics, Chemistry, Mathematics, 3 (6), . 1–10 (2012).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Semenov K.N., Charykov N.A., Keskinov V.A. Synthesis and Identification. Properties of Fullerenol Water Solutions. J. Chem. Eng. Data, 56, P. 230–239 (2011).</mixed-citation><mixed-citation xml:lang="en">Semenov K.N., Charykov N.A., Keskinov V.A. Synthesis and Identification. Properties of Fullerenol Water Solutions. J. Chem. Eng. Data, 56, P. 230–239 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Semenov K.N., Charykov N.A. Solubility of Light Fullerenes and Fullerenol in Biocompatible with Human Beings Solvents. Chapter in Handbook: Grapes: Cultivation, Varieties and Nutritional Uses, Nova Sciences Publishers, Inc., Editor R.P. Murphy et al., P. 1–48 (2011).</mixed-citation><mixed-citation xml:lang="en">Semenov K.N., Charykov N.A. Solubility of Light Fullerenes and Fullerenol in Biocompatible with Human Beings Solvents. Chapter in Handbook: Grapes: Cultivation, Varieties and Nutritional Uses, Nova Sciences Publishers, Inc., Editor R.P. Murphy et al., P. 1–48 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Semenov K.N., Charykov N.A. Phase Equilibria in the Fullerene-Containing Systems. Handbook on Fullerene: Synthesis, Properties and Applications. Editor R.F.Verner, C.Benvegny, P. 1–91 (2012).</mixed-citation><mixed-citation xml:lang="en">Semenov K.N., Charykov N.A. Phase Equilibria in the Fullerene-Containing Systems. Handbook on Fullerene: Synthesis, Properties and Applications. Editor R.F.Verner, C.Benvegny, P. 1–91 (2012).</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
