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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="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">bsuir</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады БГУИР</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady BGUIR</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-7648</issn><issn pub-type="epub">2708-0382</issn><publisher><publisher-name>БГУИР</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35596/1729-7648-2025-23-1-14-20</article-id><article-id custom-type="elpub" pub-id-type="custom">bsuir-4055</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="ru"><subject>Статьи</subject></subj-group></article-categories><title-group><article-title>Структурные, электронные и топологические свойства конъюгатов карбоплатина с фуллеренолом</article-title><trans-title-group xml:lang="en"><trans-title>Structural, Electronic and Topological Properties of Carboplatin Conjugate with Fullerenol</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пушкарчук</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Pushkarchuk</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. физ.-мат. наук, ст. науч. сотр. лаборатории ионного обмена и сорбции</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Сand. of Sci., Senior Researcher at the Laboratory of Ion Exchange and Sorption</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Безъязычная</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bezyazychnaya</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. физ.-мат. наук, ст. науч. сотр. лаборатории ионного обмена и сорбции</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Сand. of Sci., Senior Researcher at the Laboratory of Ion Exchange and Sorption</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Поткин</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Potkin</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>акад. НАН Беларуси, д-р хим. наук, проф., зав. лабораторией химии гетероциклических соединений</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Academician of NAS of Belarus, Dr. of Sci. (Chem.), Professor, Head of the Laboratory of Chemistry of Heterocyclic Compounds</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дикусар</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dikusar</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. хим. наук, ст. науч. сотр. лаборатории химии гетероциклических соединений</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Сand. of Sci., Senior Researcher at the Laboratory of Chemistry of Heterocyclic Compounds</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Солдатов</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Soldatov</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>зав. лабораторией физики сверхпроводящих материалов</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Head of the Laboratory of Superconducting Material Physics</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Kилин</surname><given-names>С. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Kilin</surname><given-names>S. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>акад. НАН Беларуси, д-р физ.мат. наук, проф., зав. Центром квантовой оптики и квантовой информатики</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Academician of NAS of Belar us, Dr. of Sci. (Phys. and Math.), Professor, Head of the Center of Quantum Optics and Quantum Informatics</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Низовцев</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Nizovtsev</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р физ.-мат. наук, вед. науч. сотр. Центра квантовой оптики и квантовой информатики</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Dr. of Sci. (Phys. and Math.), Leading Researcher at the Center of Quantum Optics and Quantum Informatics</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кутень</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kutsen</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. физ.-мат. наук, зав. лабораторией теоретической физики и моделирования ядерных процессов</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Сand. of Sci., Head of the Laboratory of Theoretical Physics and Simulation</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ермак</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Yermak</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>вед. инж.-програм. лаборатории фундаментальных взаимодействий</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Leading Software Engineer of the Laboratory of Fundamental Interactions</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пивоварчик</surname><given-names>Т. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Pivovarchik</surname><given-names>T. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пивоварчик Татьяна Сергеевна, асп.</p><p>220013, г. Минск, ул. П. Бровки, 6</p></bio><bio xml:lang="en"><p>Pivovarchik Tatsiana Sergeevna, Postgraduate</p><p>220013, Minsk, P. Brovki St., 6 </p></bio><email xlink:type="simple">tantanhlopina@gmail.com</email><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мигас</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Migas</surname><given-names>D. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р физ.-мат. наук, доц., зав. каф. мик ро- и наноэлектроники</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Dr. of Sci. (Phys. and Math.), Associate Professor, Head of the Micro- and Nanoelectronic Department</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кульчицкий</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulchitsky</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-6"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физико-органической химии Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Physical-Organic Chemistry of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-практический центр Национальной академии наук Беларуси по материаловедению</institution></aff><aff xml:lang="en"><institution>Scientific and Practical Center of the National Academy of Sciences of Belarus for Materials Scienсe</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт физики имени Б. И. Степанова Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Physics of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Институт ядерных проблем Белорусского государственного университета</institution></aff><aff xml:lang="en"><institution>Institute for Nuclear Processes of Belarusian State University</institution></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>Белорусский государственный университет информатики и радиоэлектроники</institution></aff><aff xml:lang="en"><institution>Belarusian State University of Informatics and Radioelectronics</institution></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>Институт физиологии Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Physiology of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>17</day><month>02</month><year>2025</year></pub-date><volume>23</volume><issue>1</issue><fpage>14</fpage><lpage>20</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Пушкарчук А.Л., Безъязычная Т.В., Поткин В.И., Дикусар Е.А., Солдатов А.Г., Kилин С.Я., Низовцев А.П., Кутень С.А., Ермак Д.В., Пивоварчик Т.С., Мигас Д.В., Кульчицкий В.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Пушкарчук А.Л., Безъязычная Т.В., Поткин В.И., Дикусар Е.А., Солдатов А.Г., Kилин С.Я., Низовцев А.П., Кутень С.А., Ермак Д.В., Пивоварчик Т.С., Мигас Д.В., Кульчицкий В.А.</copyright-holder><copyright-holder xml:lang="en">Pushkarchuk A.L., Bezyazychnaya T.V., Potkin V.I., Dikusar E.A., Soldatov A.G., Kilin S.Y., Nizovtsev A.P., Kutsen S.A., Yermak D.V., Pivovarchik T.S., Migas D.B., Kulchitsky V.A.</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://doklady.bsuir.by/jour/article/view/4055">https://doklady.bsuir.by/jour/article/view/4055</self-uri><abstract><p>В статье представлен расчет методом HF-3c структурных и электронных характеристик конъюгата, состоящего из лекарственного препарата карбоплатина (C6H12N2O4Pt) и наноносителя фуллеренола (C60(OH)24). Оптимизация геометрической структуры конъюгата в водной среде проводилась с использованием того же метода и с применением модели поляризуемого континуума. Для выяснения природы межмолекулярной связи и оценки силы взаимодействия между молекулой карбоплатина и фуллеренолом был выполнен топологический анализ механизмов нековалентного взаимодействия на основе метода квантовой теории атомов в молекулах. Проанализированы индивидуальные парные атомные нековалентные взаимодействия в конъюгате и проведена оценка их энергий с помощью корреляции между энергией взаимодействия и характеристиками электронной плотности в критических точках связей. Показано, что конъюгат формируется за счет слабых сил взаимодействия между карбоплатином и фуллеренолом, обеспечивая освобождение лекарственного препарата при доставке его к соответствующему участку ДНК без значительных энергозатрат. Исследованные конъюгаты могут быть использованы для адресной доставки лекарств енных препаратов.</p></abstract><trans-abstract xml:lang="en"><p>The article presents the calculation of the structural and electronic characteristics of a conjugate consisting of the drug carboplatin (C6H12N2O4Pt) and a fullerenol (C60(OH)24) nanocarrier by the HF-3c method. Optimization of the geometric structure of the conjugate in an aqueous medium was carried out using the same level of theory and the polarizable continuum model. To clarify the nature of the intermolecular bond and assess the strength of the interaction between the carboplatin molecule and fullerenol, a topological analysis of the mechanisms of non-covalent interaction was performed based on the quantum theory of atoms in molecules. Individual paired atomic non-covalent interactions in the conjugate were analyzed and their energies were estimated using the correlation between the interaction energy and the characteristics of the electron density at the critical points of the bonds. It is shown that the conjugate is formed due to weak interaction forces between carboplatin and fullerenol, ensuring the release of the drug when delivering it to the corresponding DNA region without significant energy costs. The studied conjugates can be used for targeted drug delivery.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>квантовая химия</kwd><kwd>метод HF-3c</kwd><kwd>квантовая теория атомов в молекулах</kwd><kwd>программный пакет ORCA</kwd><kwd>фуллеренол</kwd><kwd>карбоплатин</kwd><kwd>конъюгат</kwd><kwd>лекарственные препараты</kwd><kwd>адресная доставка</kwd><kwd>токсикология</kwd></kwd-group><kwd-group xml:lang="en"><kwd>quantum chemistry</kwd><kwd>HF-3c method</kwd><kwd>quantum theory of atoms in molecules</kwd><kwd>ORCA software package</kwd><kwd>fullerenol</kwd><kwd>carboplatin</kwd><kwd>conjugate</kwd><kwd>drugs</kwd><kwd>targeted delivery</kwd><kwd>toxicology</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Государственной программы научных исследований «Конвергенция–2025».</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">De Sousa G. 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