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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">54640</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Моделирование в биофизике</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Modelling in biophycis</subject>
    </subj-group>
    <subj-group>
     <subject>Моделирование в биофизике</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Characteristics of langmuir monolayers of phospholipids isolated from cell membranes E. Coli K-12 test cultures</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Характеристика ленгмюровских монослоев фосфолипидов, выделенных из клеточных мембран тест-культуры E. coli K- 12</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Зубова</surname>
       <given-names>К В</given-names>
      </name>
      <name xml:lang="en">
       <surname>Zubova</surname>
       <given-names>K V</given-names>
      </name>
     </name-alternatives>
     <email>zubovaksushechka@mail.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Кузнецова</surname>
       <given-names>В А</given-names>
      </name>
      <name xml:lang="en">
       <surname>Kuznetsova</surname>
       <given-names>V A</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Аль-Альвани</surname>
       <given-names>А Ж</given-names>
      </name>
      <name xml:lang="en">
       <surname>Al-Alvani</surname>
       <given-names>A Zh</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Глинская</surname>
       <given-names>Е В</given-names>
      </name>
      <name xml:lang="en">
       <surname>Glinskaya</surname>
       <given-names>E V</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Каневский</surname>
       <given-names>М В</given-names>
      </name>
      <name xml:lang="en">
       <surname>Kanevsky</surname>
       <given-names>M V</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-5"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Глуховской</surname>
       <given-names>Е Г</given-names>
      </name>
      <name xml:lang="en">
       <surname>Glukhovskaya</surname>
       <given-names>E G</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-6"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Саратовский национальный исследовательский государственный университет имени Н.Г. Чернышевского</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Saratov National Research State University named after N.G. Chernyshevsky</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Саратовский национальный исследовательский государственный университет имени Н.Г. Чернышевского</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Saratov National Research State University named after N.G. Chernyshevsky</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Саратовский национальный исследовательский государственный университет имени Н.Г. Чернышевского</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Saratov National Research State University named after N.G. Chernyshevsky</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Саратовский национальный исследовательский государственный университет имени Н.Г. Чернышевского</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Saratov National Research State University named after N.G. Chernyshevsky</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-5">
    <aff>
     <institution xml:lang="ru">Саратовский национальный исследовательский государственный университет имени Н.Г. Чернышевского</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Saratov National Research State University named after N.G. Chernyshevsky</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-6">
    <aff>
     <institution xml:lang="ru">Саратовский национальный исследовательский государственный университет имени Н.Г. Чернышевского</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Saratov National Research State University named after N.G. Chernyshevsky</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2021-06-25T20:22:29+03:00">
    <day>25</day>
    <month>06</month>
    <year>2021</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2021-06-25T20:22:29+03:00">
    <day>25</day>
    <month>06</month>
    <year>2021</year>
   </pub-date>
   <volume>6</volume>
   <issue>2</issue>
   <fpage>285</fpage>
   <lpage>288</lpage>
   <history>
    <date date-type="received" iso-8601-date="2021-06-20T20:22:29+03:00">
     <day>20</day>
     <month>06</month>
     <year>2021</year>
    </date>
    <date date-type="accepted" iso-8601-date="2021-06-20T20:22:29+03:00">
     <day>20</day>
     <month>06</month>
     <year>2021</year>
    </date>
   </history>
   <self-uri xlink:href="https://rusjbpc.ru/en/nauka/article/54640/view">https://rusjbpc.ru/en/nauka/article/54640/view</self-uri>
   <abstract xml:lang="ru">
    <p>В работе представлены исследования ленгмюровских монослоев нативных фосфолипидов, выделенных из клеточных мембран тест-культуры E.coli K-12. В составе липида А бактерий E. coli K-12 обнаружены шесть метиловых эфиров жирных кислот: метил гексадеканоат, метил транс-9-октадеканоат, метил цис-9-гексадеценоат, метил цис-9,10-метиленгексадеканоат, метил октадеканоат и метил тетрадеканоат. Для формирования монослоя готовили рабочий раствор нативных фосфолипидов в хлороформе с концентрацией C =10-4 М. Для исследования влияния объема аликвоты рабочего раствора на формирование монослоя фосфолипиды вносили на поверхность воды в количествах V =50, 100 и 150 мкл. Монослои исследовали методом изотерм сжатия, анализ которых показал наличие как минимум трех устойчивых плотно упакованных состояний с высокой механической прочностью.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The paper presents studies of Langmuir monolayers of native phospholipids isolated from the cell membranes of the E. coli K-12 test culture. Six fatty acid methyl esters were found in the composition of E. coli K-12 bacteria lipid A: methyl hexadecanoate, methyl trans-9-octadecanoate, methyl cis-9-hexadecenoate, methyl cis-9,10-methylene hexadecanoate, methyl octadecanoate and methyl tetradecanoate. To form a monolayer, a working solution of native phospholipids in chloroform with a concentration of C=10-4 M was prepared. To study the effect of the aliquot volume of the working solution on the formation of the monolayer, phospholipids were introduced to the water surface in quantities V=50, 100 and 150 µl. Monolayers were studied by the method of compression isotherms, the analysis of which showed the presence of at least three stable densely packed states with high mechanical strength.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>нативные фосфолипиды</kwd>
    <kwd>ленгмюровские монослои</kwd>
    <kwd>устойчивые состояния</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>native phospholipids</kwd>
    <kwd>Langmuir monolayers</kwd>
    <kwd>stable states</kwd>
   </kwd-group>
   <funding-group>
    <funding-statement xml:lang="ru">Работа выполнена при поддержке гранта Российского Научного Фонда (проект № 21-73-20057).</funding-statement>
   </funding-group>
  </article-meta>
 </front>
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