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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">54646</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>МЕДИЦИНСКАЯ БИОФИЗИКА И БИОФИЗИЧЕСКАЯ ХИМИЯ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>MEDICAL BIOPHYSICS AND BIOPHYSICAL CHEMISTRY</subject>
    </subj-group>
    <subj-group>
     <subject>МЕДИЦИНСКАЯ БИОФИЗИКА И БИОФИЗИЧЕСКАЯ ХИМИЯ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Toluidine blue dye diffusion in hydrogel media: electrochemical experiments data and tasks for numerical simulation</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Диффузия толуидинового синего в гидрогелевых средах: данные электрохимических экспериментов и задачи для численного моделирования</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Емельянова</surname>
       <given-names>А Ю</given-names>
      </name>
      <name xml:lang="en">
       <surname>Emelyanova</surname>
       <given-names>A Yu</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Игнатьева</surname>
       <given-names>М. М.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Ignatieva</surname>
       <given-names>M. M.</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Черенков</surname>
       <given-names>И. А.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Cherenkov</surname>
       <given-names>I. A.</given-names>
      </name>
     </name-alternatives>
     <email>ivch75@udsu.ru</email>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Кривилев</surname>
       <given-names>М Д</given-names>
      </name>
      <name xml:lang="en">
       <surname>Krivilyov</surname>
       <given-names>M D</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">Удмуртский государственный университет</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Udmurt State University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Удмуртский государственный университет</institution>
     <city>Ижевск</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Udmurt State University</institution>
     <city>Izhevsk</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Удмуртский государственный университет</institution>
     <city>Ижевск</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Udmurt State University</institution>
     <city>Izhevsk</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Удмуртский государственный университет</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Udmurt State University</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>315</fpage>
   <lpage>320</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/54646/view">https://rusjbpc.ru/en/nauka/article/54646/view</self-uri>
   <abstract xml:lang="ru">
    <p>В работе обобщены данные электрохимических экспериментов по исследованию диффузии толуидинового синего в гидрогелевых средах на основе биосовместимых гелеобразователей (желатина и альгината) и их комбинаций. Приведены расчеты коэффициентов диффузии на основании данных электрохимических экспериментов. Экспериментальные данные использованы для расчетов диффузионной задачи в модели, описывающей связь геометрии гелевой капли, коэффициента диффузии с временем формирования отклика и насыщением поверхности электрода электроактивными молекулами. Показаны ограничения диффузионной модели для описания экспериментальных данных. Сформулированы направления дальнейшего развития модели.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>This work summarizes the electrochemical experiments data in the study of toluidine blue dye diffusion in hydrogel media based on biocompatible gelling agents (such as gelatin and alginate) and their combinations. Diffusion coefficient calculations based on electrochemical experiments findings are shown. Experimental data is used for diffusion simulation study in a model describing connection of gel drop geometry and diffusion coefficient to the response generation time and electrode surface saturation with electroactive molecules. Diffusion model restrictions for describing experimental data are shown. Further model development directions are formulated.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>толуидиновый синий</kwd>
    <kwd>циклическая вольтамперометрия</kwd>
    <kwd>альгинат</kwd>
    <kwd>желатин</kwd>
    <kwd>гидрогели</kwd>
    <kwd>COMSOL Multiphysics</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>toluidine blue</kwd>
    <kwd>cyclic voltammetry</kwd>
    <kwd>alginate</kwd>
    <kwd>gelatin</kwd>
    <kwd>hydrogels</kwd>
    <kwd>COMSOL Multiphysics</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
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