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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Russian Journal of Biological Physics and Chemisrty</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Russian Journal of Biological Physics and Chemisrty</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>АКТУАЛЬНЫЕ ВОПРОСЫ БИОЛОГИЧЕСКОЙ ФИЗИКИ И ХИМИИ</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2499-9962</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">54065</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>БИООРГАНИЧЕСКАЯ, БИОФИЗИЧЕСКАЯ И МЕДИЦИНСКАЯ ХИМИЯ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>BIOORGANIC, BIOPHYSICAL AND MEDICINAL CHEMISTRY</subject>
    </subj-group>
    <subj-group>
     <subject>БИООРГАНИЧЕСКАЯ, БИОФИЗИЧЕСКАЯ И МЕДИЦИНСКАЯ ХИМИЯ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">SORPTION OF LIPOPOLYSACCHARIDES BY CHITOSAN MODIFIED ZEOLITES</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>СОРБЦИЯ ЛИПОПОЛИСАХАРИДОВ ЦЕОЛИТАМИ МОДИФИЦИРОВАННЫМИ ХИТОЗАНОМ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Горбач</surname>
       <given-names>В И</given-names>
      </name>
      <name xml:lang="en">
       <surname>Gorbach</surname>
       <given-names>V I</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Давыдова</surname>
       <given-names>В Н</given-names>
      </name>
      <name xml:lang="en">
       <surname>Davydova</surname>
       <given-names>V N</given-names>
      </name>
     </name-alternatives>
     <email>vikdavidova@yandex.ru</email>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Володько</surname>
       <given-names>А В</given-names>
      </name>
      <name xml:lang="en">
       <surname>Volodko</surname>
       <given-names>A V</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Шапкин</surname>
       <given-names>Н П</given-names>
      </name>
      <name xml:lang="en">
       <surname>Shapkin</surname>
       <given-names>N P</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Ермак</surname>
       <given-names>И М</given-names>
      </name>
      <name xml:lang="en">
       <surname>Ermak</surname>
       <given-names>I M</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-5"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Тихоокеанский институт биоорганической химии им. Г.Б. Елякова ДВО РАН</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the RAS</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Тихоокеанский институт биоорганической химии им. Г.Б. Елякова ДВО РАН</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the RAS</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Тихоокеанский институт биоорганической химии им. Г.Б. Елякова ДВО РАН</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the RAS</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Дальневосточный Федеральный университет</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Far Eastern Federal University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-5">
    <aff>
     <institution xml:lang="ru">Тихоокеанский институт биоорганической химии им. Г.Б. Елякова ДВО РАН</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the RAS</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2016-12-25T20:22:29+03:00">
    <day>25</day>
    <month>12</month>
    <year>2016</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2016-12-25T20:22:29+03:00">
    <day>25</day>
    <month>12</month>
    <year>2016</year>
   </pub-date>
   <volume>1</volume>
   <issue>2</issue>
   <fpage>60</fpage>
   <lpage>64</lpage>
   <history>
    <date date-type="received" iso-8601-date="2016-12-20T20:22:29+03:00">
     <day>20</day>
     <month>12</month>
     <year>2016</year>
    </date>
    <date date-type="accepted" iso-8601-date="2016-12-20T20:22:29+03:00">
     <day>20</day>
     <month>12</month>
     <year>2016</year>
    </date>
   </history>
   <self-uri xlink:href="https://rusjbpc.ru/en/nauka/article/54065/view">https://rusjbpc.ru/en/nauka/article/54065/view</self-uri>
   <abstract xml:lang="ru">
    <p>На основе природного цеолита получены сорбенты модифицированные хитозаном и хитозаном с последующим добавлением соли меди. Определены размеры и поверхностные потенциалы хитозана и эндотоксинов грамотрицательныхбактерий (ЛПС) в растворе. Рассчитана константа связывания липополисахаридов с хитозаном, свидетельствующая о высокой аффинности взаимодействия. Найдено, что композиты цеолит + хитозан и особенно цеолит + хитозан + соль меди связывают из раствора от 60 до 99 % эндотоксина. Эти результаты подтверждены данными ЛАЛ-теста. Показано, что колонки с предлагаемыми сорбентами могут быть использованы для препаративного получения апирогенных растворов.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Sorbents on the basis of natural zeolite modified with chitosan and chitosan with following addition of copper salts chitosan were prepared. The sizes and surface potentials of chitosan and endotoxins (LPS) of gram-negative bacteria were determinated in solution. Calculated binding constant of lipopolysaccharide to chitosan indicated a high affinity of their interaction. It was found the zeolite-chitosan composite and especially zeolite-chitosan-copper сomposite in solution bind from 60 to 99 % of endotoxin. These results were confirmed by LAL assay. It is shown that column with the proposed sorbents can be used for preparative producing of pyrogen-free solutions.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>хитозан</kwd>
    <kwd>цеолиты</kwd>
    <kwd>липополисахарид</kwd>
    <kwd>сорбция эндотоксина</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>chitosan</kwd>
    <kwd>zeolites</kwd>
    <kwd>lipopolysaccharide</kwd>
    <kwd>sorbtion of endotoxin</kwd>
   </kwd-group>
  </article-meta>
 </front>
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  <ref-list>
   <ref id="B1">
    <label>1.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Davydova V.N., Solov’eva T.F., Naberezhnykh G.A., Gorbach V.I., Yermak I.M. Chitosan as a binding agent for modification of endotoxin biological activity. Handbook of Chitosan Research and Applications, Nova Publishers, New York, 2011, pp. 85-102.</mixed-citation>
     <mixed-citation xml:lang="en">Davydova V.N., Solov’eva T.F., Naberezhnykh G.A., Gorbach V.I., Yermak I.M. Chitosan as a binding agent for modification of endotoxin biological activity. Handbook of Chitosan Research and Applications, Nova Publishers, New York, 2011, pp. 85-102.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B2">
    <label>2.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Шапкин Н.П., Ермак И.М., Разов В.И., Давыдова В.Н., Хальченко И.Г., Шкуратов А.Л. Получение органомодифицированных алюмосиликатов для очистки биологических растворов. Журнал неорганической химии, 2014, т. 59, № 6, с. 766-770. [Shapkin N.P., Ermak I.M., Rozov V.I., Davydov V.N., Halchenko I.G., Shkuratov A.L. Getting organo-aluminum silicates for purification of biological solutions. Journal of Inorganic Chemistry, 2014, vol. 59, no 6, pp. 766-770. (In Russ.)]</mixed-citation>
     <mixed-citation xml:lang="en">Shapkin N.P., Ermak I.M., Razov V.I., Davydova V.N., Hal'chenko I.G., Shkuratov A.L. Poluchenie organomodificirovannyh alyumosilikatov dlya ochistki biologicheskih rastvorov. Zhurnal neorganicheskoy himii, 2014, t. 59, № 6, s. 766-770. [Shapkin N.P., Ermak I.M., Rozov V.I., Davydov V.N., Halchenko I.G., Shkuratov A.L. Getting organo-aluminum silicates for purification of biological solutions. Journal of Inorganic Chemistry, 2014, vol. 59, no 6, pp. 766-770. (In Russ.)]</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B3">
    <label>3.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Troelstra A., Antal-Szalmas P.,de Graaf-Miltenburg L.A., Weersink A.J., Verhoef J., Van Kessel K.P., Van Strijp J.A., Saturable CD14-dependent binding of fluorescein-labeled lipopolysaccharide to human monocytes. Infect. Immun,. 1997, vol. 65, pp. 2272-2277.</mixed-citation>
     <mixed-citation xml:lang="en">Troelstra A., Antal-Szalmas P.,de Graaf-Miltenburg L.A., Weersink A.J., Verhoef J., Van Kessel K.P., Van Strijp J.A., Saturable CD14-dependent binding of fluorescein-labeled lipopolysaccharide to human monocytes. Infect. Immun,. 1997, vol. 65, pp. 2272-2277.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B4">
    <label>4.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Davydova V.N., Volod’ko A.V., Sokolova E.V., Chusovitin E.A., Balagan S.A., Gorbach V.I., Galkin N.G., Yermak I.M., Solov’eva T.F. The supramolecular structure of LPS-chitosan complexes of varied composition in relation to their biological activity. Carbohydrate Polymers, 2015, vol. 123, pp. 115-121.</mixed-citation>
     <mixed-citation xml:lang="en">Davydova V.N., Volod’ko A.V., Sokolova E.V., Chusovitin E.A., Balagan S.A., Gorbach V.I., Galkin N.G., Yermak I.M., Solov’eva T.F. The supramolecular structure of LPS-chitosan complexes of varied composition in relation to their biological activity. Carbohydrate Polymers, 2015, vol. 123, pp. 115-121.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B5">
    <label>5.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Davydova V.N., Naberezhnykh G.A., Yermak I.M., Gorbach V.I., Solov'eva T.F. Determination of binding constants of lipopolysaccharides of different structure with chitosan. Biochemistry (Mosc.), 2006, vol. 71, pp. 332-339.</mixed-citation>
     <mixed-citation xml:lang="en">Davydova V.N., Naberezhnykh G.A., Yermak I.M., Gorbach V.I., Solov'eva T.F. Determination of binding constants of lipopolysaccharides of different structure with chitosan. Biochemistry (Mosc.), 2006, vol. 71, pp. 332-339.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B6">
    <label>6.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Davydova V.N., Bratskaya S.Yu., Gorbach V.I., Solov`eva T.F., Kaca W., Yermak I.M. Comparative study of electrokinetic potentials and binding affinity of lipopolysaccharides-chitosan complexes. Biophys. Chem., 2008, vol. 136, pp. 1-6.</mixed-citation>
     <mixed-citation xml:lang="en">Davydova V.N., Bratskaya S.Yu., Gorbach V.I., Solov`eva T.F., Kaca W., Yermak I.M. Comparative study of electrokinetic potentials and binding affinity of lipopolysaccharides-chitosan complexes. Biophys. Chem., 2008, vol. 136, pp. 1-6.</mixed-citation>
    </citation-alternatives>
   </ref>
  </ref-list>
 </back>
</article>
