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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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8323-2018-62-4-432-438</article-id><article-id custom-type="elpub" pub-id-type="custom">dan-537</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>ПОЛУЧЕНИЕ И СВОЙСТВА ГИДРОГЕЛЕЙ НА ОСНОВЕ НАНОКОМПОЗИТА ПЕКТИН-Ag, СОДЕРЖАЩИХ КАНАМИЦИН</article-title><trans-title-group xml:lang="en"><trans-title>PREPARATION AND PROPERTIES OF KANAMYCIN-CONTAINING HYDROGELS BASED ON PECTIN-Ag NANOCOMPOSITE</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>Гилевская</surname><given-names>К. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Hileuskaya</surname><given-names>Kseniya S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гилевская Ксения Сергеевна – канд. хим. наук, ст. науч. сотрудник</p><p>ул. Ф. Скорины, 36, 220141, Минск</p></bio><bio xml:lang="en"><p>Hileuskaya Kseniya Sergeevna – Ph. D. (Chemistry), Senior researcher</p><p>36, F. Skoryna Str., 220141, Minsk</p></bio><email xlink:type="simple">k_hilevskay@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>Красковский</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kraskouski</surname><given-names>Aliaksandr N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Красковский Александр Николаевич – мл. науч. сотрудник</p><p>ул. Ф. Скорины, 36, 220141, Минск</p></bio><bio xml:lang="en"><p>Kraskouski Aliaksandr Nikolaevich – Junior researcher</p><p>36, F. Skoryna Str., 220141, Minsk</p></bio><email xlink:type="simple">aleks.kraskovsky@gmail.com</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>Ладутько</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Ladutska</surname><given-names>Alena I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ладутько Елена Ивановна – канд. биол. наук, вед. науч. сотрудник</p><p>ул. Купревича, 2, 220141, Минск</p></bio><bio xml:lang="en"><p>Ladutska Alena Ivanovna – Ph. D. (Biology), Leading Researcher</p><p>2, Kuprevich Str., 220141, Minsk</p></bio><email xlink:type="simple">ladutko_elena@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>Новик</surname><given-names>Г. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Novik</surname><given-names>Galina I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новик Галина Ивановна – канд. биол. наук, заведующая лабораторией</p><p>ул. Купревича, 2, 220141, Минск</p></bio><bio xml:lang="en"><p>Novik Galina Ivanovna – Ph. D. (Biology), Head of the Laboratory</p><p>2, Kuprevich Str., 220141, Minsk</p></bio><email xlink:type="simple">galina_novik@mbio.bas-net.by</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>Агабеков</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Agabekov</surname><given-names>Vladimir E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Агабеков Владимир Енокович – академик, д-р хим. наук, профессор, директор</p><p>ул. Ф. Скорины, 36, 220141, Минск</p></bio><bio xml:lang="en"><p>Agabekov Vladimir Enokovich – Academician, D. Sc. (Chemistry), Professor, Director</p><p>36, F. Skoryna Str., 220141, Minsk</p></bio><email xlink:type="simple">mixa@ichnm.basnet.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт химии новых материалов Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Chemistry of New Materials of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт микробиологии Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Microbiology of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>12</day><month>09</month><year>2018</year></pub-date><volume>62</volume><issue>4</issue><fpage>432</fpage><lpage>438</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гилевская К.С., Красковский А.Н., Ладутько Е.И., Новик Г.И., Агабеков В.Е., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Гилевская К.С., Красковский А.Н., Ладутько Е.И., Новик Г.И., Агабеков В.Е.</copyright-holder><copyright-holder xml:lang="en">Hileuskaya K.S., Kraskouski A.N., Ladutska A.I., Novik G.I., Agabekov V.E.</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.belnauka.by/jour/article/view/537">https://doklady.belnauka.by/jour/article/view/537</self-uri><abstract><p>Методом ионотропного желирования получены гидрогели на основе нанокомпозита пектин-Ag, обладающие собственной антибактериальной активностью (МИКAg = 0,02–0,81 мМ). Показано, что синтезированные гидрогели имеют высокую емкость по канамицину (до 70 мас.  %). Полученные гидрогели обеспечивают пролонгированное высвобождение канамицина в физиологическом растворе и усиливают его антибактериальное действие (снижение МИК в 10–20 раз) за счет синергетического эффекта.</p></abstract><trans-abstract xml:lang="en"><p>The hydrogels based on nanocomposite pectin-Ag exhibiting the antibacterial activity (MIСAg = 0.02–0.81 mM) were obtained by ionotropic gelation. It was shown that the synthesized hydrogels had a high capacity for kanamycin (up to 70 wt. %). The obtained hydrogels provided a prolonged release of kanamycin in 0.9 % NaCl and enhanced its antibacterial activity (MIC decreased 10–20 times) due to the synergistic effect.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>пектин</kwd><kwd>наночастицы серебра</kwd><kwd>«зеленая» химия</kwd><kwd>гидрогели</kwd><kwd>канамицин</kwd><kwd>синергизм</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pectin</kwd><kwd>silver nanoparticles</kwd><kwd>“green” chemistry</kwd><kwd>hydrogels</kwd><kwd>kanamycin</kwd><kwd>synergism</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Белорусского республиканского фонда фундаментальных исследований (проект № Х16-057).</funding-statement><funding-statement xml:lang="en">The work was supported by the Belarusian Republican Foundation for Fundamental Research (Project no. Х16-057).</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">Потиевский, Э. Г. Медицинские аспекты применения пектина / Э. Г. Потиевский, А. И. Новиков. – М.: Мед. книга, 2002.</mixed-citation><mixed-citation xml:lang="en">Potievskij Je. G., Novikov A. I. Medical aspects of pectin application. Moscow, Medicinskaya kniga Publ., 2002 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Валышев, А. В. Антимикробная активность пектинов и их производных / А. В. Валышев // Бюллетень Оренбург. науч. центра УрО РАН. – 2013. – № 3. – 14 с.</mixed-citation><mixed-citation xml:lang="en">Valyshev A. V. Antimicrobial activity of pectins and their derivatives. 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