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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">ikbgu</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Кабардино-Балкарского государственного университета</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Kabardino-Balkarian State University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2221-7789</issn><publisher><publisher-name>Kabardino-Balkarian State University named after Kh. M. Berbekov</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31143/2221-7789-2025-3-40-45</article-id><article-id custom-type="edn" pub-id-type="custom">CGYSXG</article-id><article-id custom-type="elpub" pub-id-type="custom">ikbgu-44</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>Химия</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Chemistry</subject></subj-group></article-categories><title-group><article-title>Гранулы на основе поликапролактона и бентонита с изотиоцианатами для борьбы с картофельной нематодой</article-title><trans-title-group xml:lang="en"><trans-title>Polycaprolactone and bentonite-based granules with isothiocyanates for controlling potato nematodes.</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>Заболотная</surname><given-names>Кристина Евгеньевна</given-names></name><name name-style="western" xml:lang="en"><surname>Zabolotnaya</surname><given-names>Kristina E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Младший научный сотрудник в научной лаборатории "Высокомолекулярные соединения". </p></bio><bio xml:lang="en"><p>Junior researcher at the High-Molecular-Weight Compounds Research Laboratory.</p></bio><email xlink:type="simple">shumilova.ann@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ертилецкая</surname><given-names>Наталья Леонидовна</given-names></name><name name-style="western" xml:lang="en"><surname>Yertilezkaya</surname><given-names>Natalia L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Младший научный сотрудник в научной лаборатории "Высокомолекулярные соединения".</p></bio><bio xml:lang="en"><p>Junior researcher at the Scientific Laboratory of High-Molecular Compounds.</p></bio><email xlink:type="simple">shumilova.ann@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Позднякова</surname><given-names>Александра Валерьевна</given-names></name><name name-style="western" xml:lang="en"><surname>Pozdnyakova</surname><given-names>Alexandra V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Младший научный сотрудник в научной лаборатории "Высокомолекулярные соединения".</p></bio><bio xml:lang="en"><p>Junior researcher at the High-Molecular-Weight Compounds Research Laboratory.</p></bio><email xlink:type="simple">shumilova.ann@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сырцов</surname><given-names>Сергей Николаевич</given-names></name><name name-style="western" xml:lang="en"><surname>Syrtsov</surname><given-names>Sergey N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Младший научный сотрудник в научной лаборатории "Высокомолекулярные соединения".</p></bio><bio xml:lang="en"><p>Junior Researcher at the Scientific Laboratory of High-Molecular-Weight Compounds.</p></bio><email xlink:type="simple">shumilova.ann@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Брилькова</surname><given-names>Елена Валерьевна</given-names></name><name name-style="western" xml:lang="en"><surname>Brilkova</surname><given-names>Elena V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Инженер в научной лаборатории "Высокомолекулярные соединения".</p></bio><bio xml:lang="en"><p>Engineer at the Scientific Laboratory of High-Molecular Compounds.</p></bio><email xlink:type="simple">shumilova.ann@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бояндин</surname><given-names>Анатолий Николаевич</given-names></name><name name-style="western" xml:lang="en"><surname>Boyandin</surname><given-names>Anatoly N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Старший научный сотрудник, кандидат биологических наук в научной лаборатории "Высокомолекулярные соединения".</p></bio><bio xml:lang="en"><p>Candidate of Biological Sciences in the Scientific Laboratory of High-Molecular Compounds.</p></bio><email xlink:type="simple">shumilova.ann@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Суханова</surname><given-names>Анна Алексеевна</given-names></name><name name-style="western" xml:lang="en"><surname>Sukhanova</surname><given-names>Anna A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Старший научный сотрудник, кандидат биологических наук в научной лаборатории "Высокомолекулярные соединения".</p></bio><bio xml:lang="en"><p>Candidate of Biological Sciences in the Scientific Laboratory of High-Molecular Compounds.</p></bio><email xlink:type="simple">shumilova.ann@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский государственный университет науки и технологий им. М.Ф. Решетнева.</institution></aff><aff xml:lang="en"><institution>Siberian State University of Science and Technology named after M.F. Reshetnev.</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Сибирский государственный университет науки и технологий им. М.Ф. Решетнева,</institution></aff><aff xml:lang="en"><institution>Siberian State University of Science and Technology named after M.F. Reshetnev.</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Сибирский государственный университет науки и технологий им. М.Ф. Решетнева.</institution></aff><aff xml:lang="en"><institution>Siberian State University of Science and Technology named after M.F. Reshetnev,</institution></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Сибирский государственный университет науки и технологий им. М.Ф. Решетнева.</institution></aff><aff xml:lang="en"><institution>Reshetnev Siberian State University of Science and Technology. Senior Researcher.</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>18</day><month>12</month><year>2025</year></pub-date><volume>15</volume><issue>3</issue><fpage>40</fpage><lpage>45</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Заболотная К.Е., Ертилецкая Н.Л., Позднякова А.В., Сырцов С.Н., Брилькова Е.В., Бояндин А.Н., Суханова А.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Заболотная К.Е., Ертилецкая Н.Л., Позднякова А.В., Сырцов С.Н., Брилькова Е.В., Бояндин А.Н., Суханова А.А.</copyright-holder><copyright-holder xml:lang="en">Zabolotnaya K.E., Yertilezkaya N.L., Pozdnyakova A.V., Syrtsov S.N., Brilkova E.V., Boyandin A.N., Sukhanova A.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://www.izvestiakbsu.ru/jour/article/view/44">https://www.izvestiakbsu.ru/jour/article/view/44</self-uri><abstract><p>В статье представлены исследования по получению гранул, в качестве перспективного носителя для медленного высвобождения изотиоцианатов (ИТЦ), на основе поликапролактона (ПКЛ) и бентонита в соотношении 75/25 и 50/50. По данным ГХ-МС и ИК-Фурье-спектроскопии, установлено, что включение ИТЦ в гранулах увеличивается с увеличением концентрации глины и варьирует в зависимости от вида ИТЦ. Доказано, что включение ИТЦ в гранулы ПКЛ/бентонит продлевает устойчивость ИТЦ в почве до 45 дней и предотвращает их преждевременный гидролиз.</p></abstract><trans-abstract xml:lang="en"><p>In this article, the granules based on polycaprolactone (PCL) and bentonite in the ratio of 75/25 and 50/50 were obtained as a promising carrier for long-term release of isothiocyanates (ITC). According to GC-MS and FTIR spectroscopy, it was found that concentration of ITC in granules increases with increase in clay ratio and depends on the ITC species. It is observed that the inclusion of ITC in PCL/bentonite granules increases the persistence of ITCs in the soil for up to 45 days and prevents their premature hydrolysis.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Поли(ε-капролактон)</kwd><kwd>бентонит</kwd><kwd>экструзия</kwd><kwd>гранулы</kwd><kwd>изотиоцианаты</kwd><kwd>биодеградация.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Poly(ε-caprolactone)</kwd><kwd>bentonite</kwd><kwd>extrusion</kwd><kwd>granules</kwd><kwd>isothiocyanates</kwd><kwd>biodegradation.</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Pérez-Lucas G., Vela N., Aatik A.El., Navarro S. Environmental Risk of Groundwater Pollution by Pesticide Leaching through the Soil Profile // Intech Open. 2018. N 82418. Р. 1–27.</mixed-citation><mixed-citation xml:lang="en">Pérez-Lucas G., Vela N., Aatik A.El., Navarro S. 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