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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">ntv</journal-id><journal-title-group><journal-title xml:lang="ru">Научно-технический вестник информационных технологий, механики и оптики</journal-title><trans-title-group xml:lang="en"><trans-title>Scientific and Technical Journal of Information Technologies, Mechanics and Optics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-1494</issn><issn pub-type="epub">2500-0373</issn><publisher><publisher-name>Университет ИТМО</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17586/2226-1494-2023-23-4-676-684</article-id><article-id custom-type="elpub" pub-id-type="custom">ntv-193</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>ОПТИЧЕСКИЕ СИСТЕМЫ И ТЕХНОЛОГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>OPTICAL ENGINEERING</subject></subj-group></article-categories><title-group><article-title>Спектроскопия комбинационного рассеяния света в исследованиях  процессов инактивации бактериальных микроорганизмов</article-title><trans-title-group xml:lang="en"><trans-title>Application of Raman spectroscopy to study the inactivation process  of bacterial microorganisms</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2585-163X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Матвеева</surname><given-names>К. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Matveeva</surname><given-names>K. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Матвеева Карина Игоревна — кандидат физико-математических наук, научный сотрудник</p><p>sc 57200305996</p><p>Калининград, 236041</p></bio><bio xml:lang="en"><p>Karina I. Matveeva — PhD (Physics &amp; Mathematics), Researcher</p><p>sc 57200305996</p><p>Kaliningrad, 236041</p></bio><email xlink:type="simple">matveeva.k.i@inbox.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/0000-0001-7428-6441</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кундалевич</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kundalevich</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кундалевич Анна Анатольевна — инженер-исследователь</p><p>sc 57219604837</p><p>Калининград, 236041</p></bio><bio xml:lang="en"><p>Anna A. Kundalevich — Research Edgineer</p><p>sc 57219604837</p><p>Kaliningrad, 236041</p></bio><email xlink:type="simple">Kundalevich3@mail.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/0000-0003-0958-6338</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Капитунова</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kapitunova</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Капитунова Анастасия Ивановна — инженер-исследователь</p><p>sc 57219899495</p><p>Калининград, 236041</p></bio><bio xml:lang="en"><p>Anastasia I. Kapitunova — Research Engineer</p><p>sc 57219899495</p><p>Kaliningrad, 236041</p></bio><email xlink:type="simple">AIKapitunova@mail.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/0000-0001-5717-8625</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зозуля</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zozulya</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зозуля Александр Сергеевич — техник</p><p>sc 57952671000</p><p>Калининград, 236041</p></bio><bio xml:lang="en"><p>Aleksandr S. Zozulya — Technician</p><p>sc 57952671000</p><p>Kaliningrad, 236041</p></bio><email xlink:type="simple">zozul97@mail.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/0000-0001-7910-8388</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сухих</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sukhikh</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сухих Станислав Алексеевич — доктор технических наук, доцент, заведующий лабораторией</p><p>sc 57200609482</p><p>Калининград, 236041</p></bio><bio xml:lang="en"><p>Stanislav A. Sukhikh — D.Sc., Associate Professor, Head of Laboratory</p><p>sc 57200609482</p><p>Kaliningrad, 236041</p></bio><email xlink:type="simple">SSukhikh@kantiana.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/0000-0001-8578-0701</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цибульникова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsibulnikova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Цибульникова Анна Владимировна — кандидат физико-математических наук, старший научный сотрудник</p><p>sc 57193169565</p><p>Калининград, 236041</p></bio><bio xml:lang="en"><p>Anna V. Tsibulnikova — PhD (Physics &amp; Mathematics), Senior Researcher</p><p>sc 57193169565</p><p>Kaliningrad, 236041</p></bio><email xlink:type="simple">memorgold@mail.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/0000-0002-9766-1408</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зюбин</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Zyubin</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зюбин Андрей Юрьевич — кандидат физико-математических наук, старший научный сотрудник</p><p>sc 57193159520</p><p>Калининград, 236041</p></bio><bio xml:lang="en"><p>Andrey Yu. Zyubin — PhD (Physics &amp; Mathematics), Senior Researcher</p><p>sc 57193159520</p><p>Kaliningrad, 236041</p></bio><email xlink:type="simple">azubin@mail.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/0000-0001-5026-7510</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Самусев</surname><given-names>И. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Samusev</surname><given-names>I. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Самусев Илья Геннадьевич — кандидат физико-математических наук, директор Научно-образовательного центра «Фундаментальная и прикладная фотоника. Нанофотоника»</p><p>sc 12779220200</p><p>Калининград, 236041</p></bio><bio xml:lang="en"><p>Ilia G. Samusev — PhD (Physics &amp; Mathematics), Head of the Research &amp; Educationl Center “Fundamental and Applied Photonics &amp; Nanophotonics”</p><p>sc 12779220200</p><p>Kaliningrad, 236041</p></bio><email xlink:type="simple">ISamusev@kantiana.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Балтийский федеральный университет имени Иммануила Канта</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Immanuel Kant Baltic Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>14</day><month>12</month><year>2024</year></pub-date><volume>23</volume><issue>4</issue><fpage>676</fpage><lpage>684</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Матвеева К.И., Кундалевич А.А., Капитунова А.И., Зозуля А.С., Сухих С.А., Цибульникова А.В., Зюбин А.Ю., Самусев И.Г., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Матвеева К.И., Кундалевич А.А., Капитунова А.И., Зозуля А.С., Сухих С.А., Цибульникова А.В., Зюбин А.Ю., Самусев И.Г.</copyright-holder><copyright-holder xml:lang="en">Matveeva K.I., Kundalevich A.A., Kapitunova A.I., Zozulya A.S., Sukhikh S.A., Tsibulnikova A.V., Zyubin A.Y., Samusev I.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://ntv.elpub.ru/jour/article/view/193">https://ntv.elpub.ru/jour/article/view/193</self-uri><abstract><p>Введение. Спектроскопия комбинационного рассеяния света является одним из перспективных подходов для структурно-функциональных исследований биологических объектов, в том числе бактериальных микроорганизмов. Для бактериального анализа применяются традиционные биохимические тесты и генетические методы. Генетические методы требуют дорогостоящих реагентов, расходных материалов и являются времязатратными. Спектроскопические методы исследования позиционируются как неинвазивные, высокочувствительные и требующие минимальной пробоподготовки образцов. В представленной работе исследована возможность применения метода комбинационного рассеяния света, использующего оптические сенсоры на основе золотых анизотропных наночастиц. Применимость метода продемонстрирована на изучении влияния антибиотика цефалоспоринового ряда широкого спектра действия и экстракта калины (Viburnum opulus L) на колонии кишечной палочки (Escherichia coli). Метод. Применен метод спектроскопии комбинационного рассеяния света с использованием спектрометра Virsa (Renishaw). Усиление сигнала комбинационного рассеяния света проводилось с использованием предложенных авторами двух оригинальных оптических сенсоров. Для создания сенсоров выбраны химический метод осаждения нанозвезд золота на APTES-модифицированные кварцевые стекла и физический метод создания сенсоров, основанный на анодировании титановых поверхностей. Основные результаты. Полученные результаты показали высокую чувствительность и информативность предложенного метода. Подтверждена возможность использования метода комбинационного рассеяния света для исследования инактивации бактериальных микроорганизмов. Определены и идентифицированы спектральные полосы комбинационного рассеяния света Escherichia coli до и после воздействия экстракта калины и антибиотика в качестве контроля. Установлено уменьшение интенсивности спектральных мод, соответствующих аминокислотам и пуриновым метаболитам, в усредненном спектре комбинационного рассеяния света Escherichia coli после воздействия экстракта калины. Обсуждение. Впервые проведено исследование антимикробного эффекта водного экстракта плодов калины методом комбинационного рассеяния света. Показано, что применение растительных экстрактов, в том числе экстрактов плодов калины, для инактивации жизнедеятельности колоний бактерий является перспективным подходом по поиску новых альтернативных антибактериальных средств. Полученные результаты хорошо согласуются с уже известными научными исследованиями и подтверждают эффективность предложенного метода.</p></abstract><trans-abstract xml:lang="en"><p>Raman spectroscopy (RS) is one of the promising approaches for structural and functional studies of various biological objects, including bacterial microorganisms. Both traditional biochemical tests and genetic methods which require expensive reagents, consumables and are time-consuming are used for bacterial analysis. Spectroscopic methods are positioned as noninvasive, highly sensitive, and requiring minimal sample preparation. In this work we investigated the possibility of using the RS method using optical sensors based on gold anisotropic nanoparticles. The applicability of the method was demonstrated by studying the effect of a broad-spectrum cephalosporin antibiotic and an extract of Viburnum opulus L (VO) on Escherichia coli (E. Coli) colonies. The studies were performed by Raman spectroscopy using a Virsa spectrometer (Renishaw). Raman signal amplifcation was carried out using two original optical sensors proposed by the authors. To create sensors, we used a chemical method of depositing gold nanostars on APTES-modifed quartz glasses and a physical method for creating sensors based on anodizing titanium surfaces. The results of the study showed the high sensitivity and information content of the proposed method. The possibility of using the RS method for studying the inactivation of bacterial microorganisms is shown. Spectral Raman bands of E. Coli were determined and identifed before and after exposure to VO extract and antibiotic as a control. A decrease in the intensity of spectral modes corresponding to amino acids and purine metabolites was found in the average Raman spectrum of E. Coli after exposure to VO extract. For the frst time, a study of the antimicrobial effect of an aqueous extract of VO fruits was carried out by the method of Raman scattering. It has been shown that the use of plant extracts, including VO fruit extracts, to inactivate the vital activity of bacterial colonies is a promising approach to the search for new alternative antibacterial agents. The results obtained are in good agreement with the already known scientifc studies and confrm the effectiveness of the proposed method.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>плазмонный резонанс</kwd><kwd>нанозвезды</kwd><kwd>КРС</kwd><kwd>Viburnum opulus L</kwd><kwd>кишечная палочка</kwd><kwd>антибиотики</kwd></kwd-group><kwd-group xml:lang="en"><kwd>plasmon resonance</kwd><kwd>nanostars</kwd><kwd>SERS</kwd><kwd>Viburnum opulus L</kwd><kwd>Escherichia coli</kwd><kwd>antibiotics</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при поддержке проекта государственного задания Минобрнауки Российской Федерации  № FZWM-2020-0003 «Исследование новых материалов и методов плазмо- и фототерапии онкологических  заболеваний, дерматитов и септических осложнений» 2020–2023 гг.</funding-statement><funding-statement xml:lang="en">The work was supported by the Ministry of Education and Science of the Russian Federation State Assignment no.  FZWM-2020-0003 “Research of new materials and methods of plasma and phototherapy of cancer, dermatitis, and  septic complications” 2020-2023.</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">Coates A.R.M., Halls G., Hu Y. Novel classes of antibiotics or more of the same? // British Journal of Pharmacology. 2011. V. 163. N 1. P. 184–194. https://doi.org/10.1111/j.1476-5381.2011.01250.x</mixed-citation><mixed-citation xml:lang="en">Coates A.R.M., Halls G., Hu Y. Novel classes of antibiotics or more of the same? // British Journal of Pharmacology. 2011. V. 163. N 1. P. 184–194. https://doi.org/10.1111/j.1476-5381.2011.01250.x</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Cheesman M.J., Ilanko A., Blonk B. 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