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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">54593</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>ЭКОЛОГИЧЕСКАЯ БИОФИЗИКА</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>ECOLOGICAL BIOPHYSICS</subject>
    </subj-group>
    <subj-group>
     <subject>ЭКОЛОГИЧЕСКАЯ БИОФИЗИКА</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Study of shipboard coatings enriched with metal oxide nanoparticles by spectroscopic methods</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Исследование спектроскопическими методами судовых покрытий, обогащенных наночастицами оксидов металлов</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Мосунов</surname>
       <given-names>А А</given-names>
      </name>
      <name xml:lang="en">
       <surname>Mosunov</surname>
       <given-names>A A</given-names>
      </name>
     </name-alternatives>
     <email>aamosunov@sevsu.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Евстигнеев</surname>
       <given-names>В П</given-names>
      </name>
      <name xml:lang="en">
       <surname>Evstigneev</surname>
       <given-names>V P</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Сизова</surname>
       <given-names>О С</given-names>
      </name>
      <name xml:lang="en">
       <surname>Sizova</surname>
       <given-names>O S</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Лернер</surname>
       <given-names>М И</given-names>
      </name>
      <name xml:lang="en">
       <surname>Lerner</surname>
       <given-names>M I</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Севастопольский государственный университет</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Sevastopol State University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Севастопольский государственный университет</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Sevastopol State University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Севастопольский государственный университет; Институт природно-технических систем</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Sevastopol State University; Institute of Natural and Technical Systems</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Институт физики прочности и материаловедения СО РАН</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Institute of Strength Physics and Materials Science of Siberian Branch Russian Academy of Sciences</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2020-12-25T20:22:29+03:00">
    <day>25</day>
    <month>12</month>
    <year>2020</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2020-12-25T20:22:29+03:00">
    <day>25</day>
    <month>12</month>
    <year>2020</year>
   </pub-date>
   <volume>5</volume>
   <issue>4</issue>
   <fpage>725</fpage>
   <lpage>729</lpage>
   <history>
    <date date-type="received" iso-8601-date="2020-12-20T20:22:29+03:00">
     <day>20</day>
     <month>12</month>
     <year>2020</year>
    </date>
    <date date-type="accepted" iso-8601-date="2020-12-20T20:22:29+03:00">
     <day>20</day>
     <month>12</month>
     <year>2020</year>
    </date>
   </history>
   <self-uri xlink:href="https://rusjbpc.ru/en/nauka/article/54593/view">https://rusjbpc.ru/en/nauka/article/54593/view</self-uri>
   <abstract xml:lang="ru">
    <p>В работе рассматривается спектрометрическая методика оценки устойчивости противообрастающих покрытий, содержащих наночастицы различных металлов, к биодеградации. Существуют основания полагать, что данный вариант биоцидного состава обладает пониженной токсичностью в сравнении с традиционными составами. Эффективность использованных в работе наночастиц показана ранее на модельных микроорганизмах. Дано краткое описание текущего состояния проблемы создания различных противообрастающих покрытий, указана перспективность использования покрытия, модифицированного наночастицами металлов. Описана методика проведения эксперимента по определению эффективности исследуемых покрытий на морских организмах in vivo. Во время исследований методами оптической и лазерной конфокальной сканирующей микроскопии, комбинационной и инфракрасной спектроскопии изучено состояние покрытия до его погружения в водную среду, а также после месяца экспонирования на специализированном полигоне в Севастопольской бухте. Проведено сравнение полученных спектров, а также спектров «контрольных» образцов (без наночастиц) со спектрами «рабочих» покрытий. Показано, что на первом этапе исследований не было обнаружено ярко выраженных изменений в состоянии органической матрицы покрытия.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The paper deals with the spectrometric methodology for estimating the biodegradation resistance of anti-fouling coatings containing nanoparticles of various metals. There are reasons to believe that this variant of biocide composition has lower toxicity in comparison with traditional compositions. The effectiveness of the coatings used in this work was shown earlier on model microorganisms. A state-of-the-art of the problem of antifouling coatings is briefly described as well as prospects of application of its modification with metal and bi-metal oxide nanoparticles. The technique of the experiment to determine the effectiveness of the studied coatings on marine organisms in vivo is described. During investigations by methods of optical and laser confocal scanning microscopy, Raman and infrared spectroscopy, the state of the coating was studied before it was immersed in an aqueous medium, as well as after a month of exposure at a specialized test site in the Sevastopol Bay. The obtained spectra were compared as well as the spectra of &quot;control&quot; samples (without nanoparticles) with the spectra of &quot;working&quot; coatings. It is shown that at the first stage of the research no pronounced changes in the state of the organic matrix of the coating were found.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>наночастицы</kwd>
    <kwd>комбинационная спектроскопия</kwd>
    <kwd>инфракрасная спектроскопия</kwd>
    <kwd>противообрастающие покрытия</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>nanoparticles</kwd>
    <kwd>Raman spectroscopy</kwd>
    <kwd>infrared spectroscopy</kwd>
    <kwd>antifouling coatings</kwd>
   </kwd-group>
   <funding-group>
    <funding-statement xml:lang="ru">Работа выполнена при поддержке гранта СевГУ № 47/06-31 «Биологически активные бикомпонентные наночастицы оксидов металлов как основа альтернативных композиций противообрастающих покрытий судов и гидротехнических сооружений».</funding-statement>
   </funding-group>
  </article-meta>
 </front>
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