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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">kurskvest</journal-id><journal-title-group><journal-title xml:lang="ru">Человек и его здоровье</journal-title><trans-title-group xml:lang="en"><trans-title>Humans and their health</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-5746</issn><issn pub-type="epub">1998-5754</issn><publisher><publisher-name>Kursk State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21626/vestnik/2024-4/07</article-id><article-id custom-type="edn" pub-id-type="custom">YHONAJ</article-id><article-id custom-type="elpub" pub-id-type="custom">kurskvest-1363</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ФАРМАЦЕВТИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHARMACEUTICAL SCIENCES</subject></subj-group></article-categories><title-group><article-title>Особенности определения тетраэтилтиурамдисульфида (антабуса) методом производной спектрофотометрии</article-title><trans-title-group xml:lang="en"><trans-title>Peculiarities of determination of tetraethylthiuramdisulfide (antabuse) by derivative spectrophotometry</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8872-0691</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шорманов</surname><given-names>Владимир Камбулатович</given-names></name><name name-style="western" xml:lang="en"><surname>Shormanov</surname><given-names>Vladimir K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р фарм. наук, профессор кафедры фармацевтической, токсикологической и аналитической химии, КГМУ, г. Курск</p></bio><bio xml:lang="en"><p>Dr. Sci. (Pharm.), Professor at the Department of Pharmaceutical, toxicological, and analytic chemistry, KSMU, Kursk Russian Federation</p></bio><email xlink:type="simple">r-wladimir@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7492-9598</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коваленко</surname><given-names>Евгений Анатольевич</given-names></name><name name-style="western" xml:lang="en"><surname>Kovalenko</surname><given-names>Evgeny A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. фармацевт. наук, соискатель кафедры фармацевтической, токсикологической и аналитической химии, КГМУ, г. Курск</p></bio><bio xml:lang="en"><p>Cand. Sci. (Pharm.), Applicant at the Department of Pharmaceutical, toxicological, and analytic chemistry, KSMU, Kursk Russian Federation</p></bio><email xlink:type="simple">olefar@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-0721-9175</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рогова</surname><given-names>Ольга Владимировна</given-names></name><name name-style="western" xml:lang="en"><surname>Rogova</surname><given-names>Olga V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>студент, КГМУ, Курск</p></bio><bio xml:lang="en"><p>Student, KSMU, Kursk Russian Federation</p></bio><email xlink:type="simple">olg.synkova@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Курский государственный медицинский университет (КГМУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kursk State Medical University (KSMU)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>29</day><month>12</month><year>2024</year></pub-date><volume>24</volume><issue>4</issue><fpage>65</fpage><lpage>71</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шорманов В.К., Коваленко Е.А., Рогова О.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Шорманов В.К., Коваленко Е.А., Рогова О.В.</copyright-holder><copyright-holder xml:lang="en">Shormanov V.K., Kovalenko E.A., Rogova O.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.kursk-vestnik.ru/jour/article/view/1363">https://www.kursk-vestnik.ru/jour/article/view/1363</self-uri><abstract><p>Тетраэтилтиурамдисульфид, или антабус (1,1',1'',1'''-[дисульфанедилбис-(карбонотиоилнитрило)]тетрэтан) - биологически активное вещество, которое может применяться для лечения алкогольной и кокаиновой зависимостей, ряда инфекций, катаракты, некоторых неврологических и онкологических заболеваний.</p><p>Цель - разработка методики определения тетраэтилтиурамдисульфида в субстанции и модельном биологическом объекте (ткани печени) с применением метода производной спектрофотометрии.</p><sec><title>Материалы и методы</title><p>Материалы и методы. Объект исследования - тетраэтилтиурамдисульфид (1,1',1'',1'''-[дисульфанедилбис-(карбонотиоилнитрило)]тетрэтан). Примененный химико-аналитический метод исследования - производная электронная спектрофотометрия второго порядка. Как модель биологической матрицы использовалась печеночная ткань.</p></sec><sec><title>Результаты</title><p>Результаты. Разработана методика исследования биоматериала на присутствие тетраэтилтиурамдисульфида, на основе изолирования толуолом, очистки путем смены растворителя и сорбции в тонком слое силикагеля, обнаружения методом ТСХ с последующей идентификацией и оценкой количественного содержания методом спектрофотометрии в УФ-области на основе расчета производных второго порядка. Уточнено положение максимумов выраженной и скрытых полос поглощения аналита в электронном спектре. Показано наличие линейной зависимости интенсивности светопоглощения тетраэтилтиурамдисульфида в среде ацетонитрила от концентрации аналита в фотометрируемом растворе (интервал 1,0-24,0 мкг/мл). Установлено, что разработанная методика позволяет определять (61,42-63,11)±(2,66-4,21)% тетраэтилтиурамдисульфида в модельных смесях с тканью печени, содержащих 0,005-0,2% аналита. Значения стандартного отклонения S и относительного стандартного отклонения Sr, % при этом составляют 2,14-3,39 и 3,39-5,51 соответственно.</p></sec><sec><title>Заключение</title><p>Заключение. С применением метода производной спектрофотометрии разработана воспроизводимая и правильная методика оценки качественного и количественного содержания тетраэтилтиурамдисульфида в субстанции и модельной биоматрице (ткани печени).</p></sec></abstract><trans-abstract xml:lang="en"><p>Tetraethylthiuram disulfide or antabuse (1,1',1'',1'''-[disulfanedylbis-(carbonothioylnitrilo)]tetratane) is a biologically active substance that can be used to treat alcohol and cocaine addiction, a number of infections, cataracts, and some neurological and oncological diseases.</p><p>Objective - development of a method for determining tetraethylthiuram disulfide in a substance and a model biological object (liver tissue) using the derivative spectrophotometry method.</p><sec><title>Materials and methods</title><p>Materials and methods. The object of the study is tetraethylthiuram disulfide (1,1',1'',1'''-[disulfanedylbis-(carbonothioylnitrilo)]tetratane). The applied chemical-analytical method of research is second-order derivative electron spectrophotometry. Liver tissue was used as a model of a biological matrix.</p></sec><sec><title>Results</title><p>Results. A method for studying biomaterial for the presence of tetraethylthiuram disulfide has been developed, based on isolation with toluene, purification by changing the solvent and sorption in a thin layer of silica gel, detection by TLC with subsequent identification and assessment of the quantitative content by spectrophotometry in the UV region based on the calculation of second-order derivatives. The position of the maxima of the pronounced and hidden absorption bands of the analyte in the electronic spectrum has been clarified. The presence of a linear dependence of the intensity of light absorption of tetraethylthiuram disulfide in the acetonitrile medium on the concentration of the analyte in the photometric solution (range 1.0-24.0 μg/ml) has been shown. It has been established that the developed method allows determining (61.42-63.11) ± (2.66-4.21)% tetraethylthiuram disulfide in model mixtures with liver tissue containing 0.005-0.2% of the analyte. The values of the standard deviation S and the relative standard deviation Sr, % are 2.14-3.39 and 3.39-5.51, respectively.</p></sec><sec><title>Conclusion</title><p>Conclusion. Using the method of derivative spectrophotometry, a reproducible and correct method for assessing the qualitative and quantitative content of tetraethylthiuram disulfide in the substance and model biomatrix (liver tissue) has been developed.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>тетраэтилтиурамдисульфид</kwd><kwd>биоматериал</kwd><kwd>изолирование и очистка</kwd><kwd>ТСХ и производная спектрофотометрия</kwd><kwd>определение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>tetraethylthiuram disulfide</kwd><kwd>biomaterial</kwd><kwd>isolation and purification</kwd><kwd>TLC and derivative spectrophotometry</kwd><kwd>determination</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Lanz J., Biniaz-Harris N., Kuvaldina M., Jain S., Lewis K., Fallon B.A. Disulfiram: Mechanisms, Applications, and Challenges. Antibiotics. 2023;12:524. 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