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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">npe</journal-id><journal-title-group><journal-title xml:lang="ru">Ядерная физика и инжиниринг</journal-title><trans-title-group xml:lang="en"><trans-title>Nuclear Physics and Engineering</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-5629</issn><issn pub-type="epub">2079-5637</issn><publisher><publisher-name>МИФИ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.56304/S2079562925010130</article-id><article-id custom-type="edn" pub-id-type="custom">EUYUAC</article-id><article-id custom-type="elpub" pub-id-type="custom">npe-561</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>Медицинская физика и биофизика</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Medical Physics and Biophysics</subject></subj-group></article-categories><title-group><article-title>ПРИМЕНЕНИЕ МИКРОСКОПИИ С ВРЕМЕННЫМ РАЗРЕШЕНИЕМ ДЛЯ ИССЛЕДОВАНИЯ СУБКЛЕТОЧНОЙ ГИПЕРТЕРМИИ</article-title><trans-title-group xml:lang="en"><trans-title>APPLICATION OF THE TIME-RESOLVED MICROSCOPY TO THE INVESTIGATION OF SUBCELLULAR HYPERTHERMIA</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>Маркова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Markova</surname><given-names>I. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рябова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ryabova</surname><given-names>A. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Поминова</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pominova</surname><given-names>D. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Романишкин</surname><given-names>И. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Romanishkin</surname><given-names>I. D.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Линьков</surname><given-names>К. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Linkov</surname><given-names>K. G.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский ядерный университет “МИФИ”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Национальный исследовательский ядерный университет “МИФИ”;&#13;
Институт общей физики им. А.М. Прохорова РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Nuclear University MEPhI (Moscow Engineering Physics Institute);&#13;
Prokhorov General Physics Institute, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт общей физики им. А.М. Прохорова РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Prokhorov General Physics Institute, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>26</day><month>12</month><year>2025</year></pub-date><volume>16</volume><issue>5</issue><fpage>715</fpage><lpage>720</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Маркова И.В., Рябова А.В., Поминова Д.В., Романишкин И.Д., Линьков К.Г., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Маркова И.В., Рябова А.В., Поминова Д.В., Романишкин И.Д., Линьков К.Г.</copyright-holder><copyright-holder xml:lang="en">Markova I.V., Ryabova A.V., Pominova D.V., Romanishkin I.D., Linkov K.G.</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://npe.elpub.ru/jour/article/view/561">https://npe.elpub.ru/jour/article/view/561</self-uri><abstract><p>В работе проведено исследование закономерностей лазерного нагрева наночастиц оксида железа в зависимости от их размеров, формы и агрегации на субклеточном уровне. Измерение температуры проводилось с помощью флуоресцентной термометрии с временным разрешением на основе красителя родамина С. Полученные температуры оказались свыше 100°С, что создает благоприятные условия для инициации программируемой клеточной гибели опухолевых клеток при лазерной гипертермии.</p></abstract><trans-abstract xml:lang="en"><p>In this paper, the regularities of laser heating of iron oxide nanoparticles depending on their size, shape, and aggregation at the subcellular level were investigated. The temperature was measured using time-resolved fluorescence thermometry based on rhodamine B dye. The obtained temperature estimates are over 100°C, which creates favorable conditions for initiation of programmed cell death of tumor cells at laser hyperthermia.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>наночастицы оксида железа</kwd><kwd>флуоресцентная термометрия</kwd><kwd>субклеточное зондирование</kwd><kwd>лазерная гипертермия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>iron oxide nanoparticles</kwd><kwd>fluorescent thermometry</kwd><kwd>subcellular sensing</kwd><kwd>laser hyperthermia</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено при финансовой поддержке РФФИ, грант № 21-52-12030 NNIO_a и государственного задания на фундаментальные научные исследования для государственных академий наук “Физические методы в медицине, сельском хозяйстве и экологии” (“Жизнь”), FFWF-2023-0005.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Schupper A.J., Chanenchuk T., Racanelli A., et al. // Neuro-Oncology. 2022. 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