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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">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zhps-1723</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>АННОТАЦИИ АНГЛОЯЗЫЧНЫХ СТАТЕЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ABSTRACTS ENGLISH-LANGUAGE ARTICLES</subject></subj-group></article-categories><title-group><article-title>Синтез и свойства pH-зависимых комплексов полипиридина рутения(II) —  потенциальных эффективных зондов определения лизосом</article-title><trans-title-group xml:lang="en"><trans-title>Synthesis and pH-sensing of simple but effective ruthenium(II)  polypyridine complexes: potential lysosome probes</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Liu</surname><given-names>K.</given-names></name><name name-style="western" xml:lang="en"><surname>Liu</surname><given-names>Kexin</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чанчунь</p></bio><bio xml:lang="en"><p>Changchun</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Tian</surname><given-names>M.</given-names></name><name name-style="western" xml:lang="en"><surname>Tian</surname><given-names>Miao</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чанчунь</p></bio><bio xml:lang="en"><p>Changchun</p></bio><email xlink:type="simple">tianmiao@jlu.edu.cn</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Li</surname><given-names>X.</given-names></name><name name-style="western" xml:lang="en"><surname>Li</surname><given-names>Xingfang</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чанчунь</p></bio><bio xml:lang="en"><p>Changchun</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Sun</surname><given-names>X.</given-names></name><name name-style="western" xml:lang="en"><surname>Sun</surname><given-names>Xiu</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чанчунь</p></bio><bio xml:lang="en"><p>Changchun</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Третья больница Бетюна Цзилиньского университета</institution></aff><aff xml:lang="en"><institution>The Third Bethune Hospital of Jilin University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Вторая больница Цзилиньского университета</institution></aff><aff xml:lang="en"><institution>The Second Hospital of Jilin University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>18</day><month>11</month><year>2024</year></pub-date><volume>91</volume><issue>6</issue><fpage>918</fpage><lpage>918</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Liu K., Tian M., Li X., Sun X., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Liu K., Tian M., Li X., Sun X.</copyright-holder><copyright-holder xml:lang="en">Liu K., Tian M., Li X., Sun X.</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://zhps.ejournal.by/jour/article/view/1723">https://zhps.ejournal.by/jour/article/view/1723</self-uri><abstract><p>Оптические датчики pH, работающие по принципу pH-зависимых изменений в поглощении или испускании зонда, вызывают большой интерес из-за широкого применения в таких областях, как аналитическая химия, биохимия, клиническая медицинская диагностика и мониторинг окружающей среды. В качестве зондов pH выбраны два комплекса рутения(II) полипиридина — [Ru(bpy)2(hipp)]2+ (Ru1) и [Ru(bpy)2(dcipp)]2+ (Ru2), где bpy — 2,2-бипиридин, hipp — 2-(1H-имидазо[4,5f][1,10]фенантролин-2-ил)фенол, dcipp — 2,4-дихлор-6-(1H-имидазо[4,5-f][1,10]фенантролин-2-ил)фенол. Влияние pH на спектры поглощения и испускания Ru1 и Ru2 исследовано с помощью титрования pH. Обнаружено, что Ru1 и Ru2 чувствительны к pH и демонстрируют различные константы ионизации, что предполагает их потенциальное использование в качестве оптических датчиков pH и приложений в мониторинге окружающей среды.</p></abstract><trans-abstract xml:lang="en"><p>The pH optical sensors work on the principle of pH-related changes in the absorption or emission  of a probe. They have generated much interest during the past decades due to their wide applications  in fields such as analytical chemistry, biochemistry, clinical medical diagnosis, and environmental monitoring. Two Ruthenium(II) polypyridine complexes, [Ru(bpy)2(hipp)]2+ (Ru1) and [Ru(bpy)2(dcipp)]2+ (Ru2), were chosen as pH probes. Here, bpy denotes 2,2-bipyridine, hipp denotes 2-(1H-imidazo [4,5-f][1,10]phenanthrolin-2-yl)phenol, and dcipp denotes 2,4-dichloro-6-(1H-imidazo[4,5-f] [1,10]phenthrolin-2-yl)phenol, respectively. The pH effects on the absorption and emission spectra of Ru1 and Ru2 were investigated by pH titrations. Ru1 and Ru2 were found to be pH-sensitive and revealed different ionization constants, suggesting their potential use as optical pH sensors and applications in environmental monitoring.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>комплексы Ru(II)</kwd><kwd>pH-сенсорика</kwd><kwd>люминесценция</kwd><kwd>дииминовый лиганд</kwd><kwd>оптическое зондировани</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Ru(II) complexes</kwd><kwd>pH-sensing</kwd><kwd>luminescence</kwd><kwd>diimine ligand</kwd><kwd>optical sensing</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">H. J. Yin, Z. N. Liu, S. W. Yu, Y. T. Yang, J. W. Dong, X. Q. Yang, F. Wang, C. X. He, F. X. Cheng, Transit. Metal. Chem., 46, 49–56 (2021).</mixed-citation><mixed-citation xml:lang="en">H. J. Yin, Z. N. Liu, S. W. Yu, Y. T. Yang, J. W. Dong, X. Q. Yang, F. Wang, C. X. He, F. X. Cheng, Transit. Metal. 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