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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">54485</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Общая биофизика</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>General biophysics</subject>
    </subj-group>
    <subj-group>
     <subject>Общая биофизика</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Analysis of the aggregation of platinum-containing NNC-type complexes by using various experimental methods of NMR spectroscopy</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Использование различных экспериментальных методик ЯМР-спектроскопии для анализа агрегации платиносодержащих соединений NNC-типа</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Мегер</surname>
       <given-names>Я В</given-names>
      </name>
      <name xml:lang="en">
       <surname>Meger</surname>
       <given-names>Y V</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Лантушенко</surname>
       <given-names>А О</given-names>
      </name>
      <name xml:lang="en">
       <surname>Lantushenko</surname>
       <given-names>A O</given-names>
      </name>
     </name-alternatives>
     <email>lantushenko@mail.ru</email>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Яковлева</surname>
       <given-names>Ю А</given-names>
      </name>
      <name xml:lang="en">
       <surname>Yakovleva</surname>
       <given-names>Yu A</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Ельцов</surname>
       <given-names>О С</given-names>
      </name>
      <name xml:lang="en">
       <surname>Eltcov</surname>
       <given-names>O S</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">Уральский федеральный университет имени первого Президента России Б.Н. Ельцина</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Ural Federal University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Уральский федеральный университет имени первого Президента России Б.Н. Ельцина</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Ural Federal University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2020-03-25T20:22:29+03:00">
    <day>25</day>
    <month>03</month>
    <year>2020</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2020-03-25T20:22:29+03:00">
    <day>25</day>
    <month>03</month>
    <year>2020</year>
   </pub-date>
   <volume>5</volume>
   <issue>1</issue>
   <fpage>24</fpage>
   <lpage>28</lpage>
   <history>
    <date date-type="received" iso-8601-date="2020-03-20T20:22:29+03:00">
     <day>20</day>
     <month>03</month>
     <year>2020</year>
    </date>
    <date date-type="accepted" iso-8601-date="2020-03-20T20:22:29+03:00">
     <day>20</day>
     <month>03</month>
     <year>2020</year>
    </date>
   </history>
   <self-uri xlink:href="https://rusjbpc.ru/en/nauka/article/54485/view">https://rusjbpc.ru/en/nauka/article/54485/view</self-uri>
   <abstract xml:lang="ru">
    <p>Методом 1H, 195Pt и DOSY - ЯМР спектроскопии в растворе была изучена агрегация платиносодержащих комплексов YAK-91 и SAF-23, содержащих хромофор NNC-типа. Рассматриваемые молекулы содержат одинаковый гетероциклический хромофор с атомом хлора, связанным с платиной, и отличаются положением ароматического радикала, содержащего углеводородные цепи разной длины. Анализ экспериментальных данных проводился с помощью бесконечномерной некооперативной и кооперативной моделей самоассоциации для протонных химических сдвигов и димерной модели для коэффициента диффузии. Полученные результаты указывают на хорошее соответствие величины K, полученной по данным различных методов - титрование протонных химических сдвигов и измерение диффузионных свойств системы. Сделан вывод, что из всех изученных в рамках проекта тридентатных платиносодержащих соединений исследованные в данной работе YAK-91 и SAF-23 обладают наиболее высокими значениями констант самоассоциации.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Aggregation of platinum-containing complexes YAK91 and SAF-23 containing NNC-type chromophore was studied using 1H, 195Pt and DOSY - NMR spectroscopy in solution. The molecules under study contain the same heterocyclic chromophore with a chlorine atom bound to platinum, and differ in the position of aromatic radical containing hydrocarbon chains of different lengths. The experimental data were analyzed using indefinite non-cooperative and cooperative self-association models for proton chemical shifts and a dimer model for the diffusion coefficient. The obtained results indicate a good correspondence of the K value obtained from various methods: titration of proton chemical shifts and measurement of the diffusion properties of the system. It is concluded that of all the tridentate platinum-containing compounds studied in the project, the YAK-91 and SAF-23 studied in this work have the highest values of self-association constants.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>ЯМР спектроскопия</kwd>
    <kwd>люминесцентные платиносодержащие комплексы</kwd>
    <kwd>самоассоциация</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>NMR spectroscopy</kwd>
    <kwd>luminescent platinum-containing complexes</kwd>
    <kwd>self-association</kwd>
   </kwd-group>
   <funding-group>
    <funding-statement xml:lang="ru">Работа выполнена при поддержке гранта РФФИ № 18-03-00232 А.</funding-statement>
   </funding-group>
  </article-meta>
 </front>
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