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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">rmjournal</journal-id><journal-title-group><journal-title xml:lang="ru">Эталоны. Стандартные  образцы</journal-title><trans-title-group xml:lang="en"><trans-title>Measurement Standards. Reference Materials</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2687-0886</issn><publisher><publisher-name>D. I. Mendeleyev Institute for Metrology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20915/2077-1177-2025-21-1-22-37</article-id><article-id custom-type="elpub" pub-id-type="custom">rmjournal-535</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>Современные методы анализа веществ и материалов</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Modern methods of analysis of substances and materials</subject></subj-group></article-categories><title-group><article-title>Мера волновых чисел рамановских сдвигов и возможности ее применения для количественного анализа</article-title><trans-title-group xml:lang="en"><trans-title>The Raman Shift Wavenumber Measure and the Possibilities of its Application for Quantitative Analysis</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>Юшина</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yushina</surname><given-names>Anna A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юшина Анна Андреевна – инженер лаборатории аналитической спектроскопии и метрологии наночастиц,</p><p>119361, г. Москва, ул. Озерная, 46.</p><p>Researcher ID: ABP-6840-2022.</p></bio><bio xml:lang="en"><p>Anna A. Yushina – Engineer of the Laboratory of Analytical Spectroscopy and Metrology of Nanoparticles, </p><p>46, Ozernaya st., Moscow, 119361.</p><p>Researcher ID: ABP-6840-2022.</p></bio><email xlink:type="simple">yushina@vniiofi.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/0000-0001-6336-8900</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аленичев</surname><given-names>М. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Alenichev</surname><given-names>Mikhail K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аленичев Михаил Константинович – научный сотрудник лаборатории аналитической спектроскопии и метрологии наночастиц,</p><p>119361, г. Москва, ул. Озерная, 46.</p></bio><bio xml:lang="en"><p>Mikhail K. Alenichev – Researcher of the Laboratory of Analytical Spectroscopy and Metrology of Nanoparticles, </p><p>46, Ozernaya st., Moscow, 119361.</p></bio><email xlink:type="simple">alenichev@vniiofi.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/0000-0002-4012-4935</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Саакян</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Saakian</surname><given-names>Aram V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Саакян Арам Ваганович – инженер-программист лаборатории аналитической спектроскопии и метрологии наночастиц,</p><p>119361, г. Москва, ул. Озерная, 46.</p></bio><bio xml:lang="en"><p>Aram V. Saakian – Software Engineer of the Laboratory of Analytical Spectroscopy and Metrology of Nanoparticles, </p><p>46, Ozernaya st., Moscow, 119361.</p></bio><email xlink:type="simple">saakian.av@phystech.edu</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9087-952X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Левин</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Levin</surname><given-names>Alexander D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Левин Александр Давидович – д-р техн. наук, ведущий научный сотрудник лаборатории аналитической спектроскопии и метрологии наночастиц,</p><p>119361, г. Москва, ул. Озерная, 46.</p></bio><bio xml:lang="en"><p>Alexander D. Levin – Dr. Sci. (Eng.), Leading Researcher of the Laboratory of Analytical Spectroscopy and Metrology of Nanoparticles, </p><p>46, Ozernaya st., Moscow, 119361.</p></bio><email xlink:type="simple">levin-ad@vniiofi.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Всероссийский научно-исследовательский институт оптико-физических измерений»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>All-Russian Research Institute for Optical and Physical Measurements</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>24</day><month>03</month><year>2025</year></pub-date><volume>21</volume><issue>1</issue><fpage>22</fpage><lpage>37</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Юшина А.А., Аленичев М.К., Саакян А.В., Левин А.Д., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Юшина А.А., Аленичев М.К., Саакян А.В., Левин А.Д.</copyright-holder><copyright-holder xml:lang="en">Yushina A.A., Alenichev M.K., Saakian A.V., Levin A.D.</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.rmjournal.ru/jour/article/view/535">https://www.rmjournal.ru/jour/article/view/535</self-uri><abstract><p>Рамановская спектроскопия в основном используется для качественного анализа, поскольку интенсивность рамановских линий зависит от прибора, на котором измерен спектр. В то же время высокая селективность рамановских спектров стимулирует интерес к поиску способов их использования также и для количественного анализа. В этой связи особую актуальность приобретает разработка способов эффективного применения рамановской спектроскопии для количественного анализа.</p><p>Целью настоящего исследования являлось изучение возможностей применения для количественного анализа по рамановским спектрам разработанной в ФГБУ «ВНИИОФИ» меры, предназначенной для калибровки рамановских приборов по шкале волновых чисел рамановских сдвигов.</p><p>Разработанная мера (93847-24 – регистрационный номер в Федеральном информационном фонде по обеспечению единства измерений) представляет собой полимерную пленку из полистирола с добавлением серы. Мера позволяет хранить и передавать единицу волновых чисел рамановских сдвигов для длин волн возбуждения рамановского рассеяния 532, 633 и 785 нм.</p><p>В статье описано исследование, в ходе которого рассмотрена возможность применения данной меры для количественного анализа веществ за счет измерения интенсивности рамановских линий в приборно-независимых единицах. Установлено, что применение меры позволяет определять объемную долю индивидуальных веществ (на примере этанола) с относительной случайной погрешностью менее 3 % и относительной систематической погрешностью менее 6 %. Для анализа многокомпонентных смесей (спиртов, сахаров) с помощью меры строилась многомерная градуировка с применением метода частичных наименьших квадратов. При этом объемная доля компонентов в неизвестном образце определялась с относительной погрешностью, не превышающей 15 %.</p><p>Практическая значимость полученных результатов исследования позволяет производить калибровку рамановских микроскопов и спектрометров по шкале волновых чисел рамановских сдвигов, а также осуществлять количественный анализ индивидуальных веществ в многокомпонентных системах с помощью рамановской спектроскопии.</p></abstract><trans-abstract xml:lang="en"><p>Raman spectroscopy is mainly used for qualitative analysis, since the intensity of Raman lines is instrument dependent. At the same time, the high selectivity of Raman spectra stimulates interest in finding ways to use them for quantitative analysis as well, and the development of methods to effectively apply Raman spectroscopy for quantitative analysis is quite relevant.</p><p>The aim of the study was to investigate the possibilities of using the measure developed at the All-Russian Scientific Research Institute for Optical and Physical Measurements and designed for calibration of Raman instruments on the Raman shift wavenumber scale for quantitative analysis from Raman spectra.</p><p>The developed measure (registration number in the Federal Information Fund for Ensuring Uniformity of Measurements 93847-24) is a polymer film made of polystyrene with sulfur addition and allows storing and transmitting a unit of Raman shift wavenumber for Raman scattering excitation wavelengths of 532, 633 and 785 nm.</p><p>The possibility of using this measure for quantitative analysis of substances by measuring the intensity of Raman lines in instrument-independent units is considered. It was found that the use of the measure allows to determine the volume fraction of individual substances (ethanol) with relative random error less than 3 % and relative systematic error less than 6 %. To analyze multicomponent mixtures (alcohols, sugars) with the help of the measure, a multivariate calibration was constructed using the Partial Least Squares method. In this case, the volume fraction of components in an unknown sample was determined with a relative error not exceeding 15 %.</p><p>The practical significance of the obtained study results allows to calibrate Raman microscopes and spectrometers on the Raman shift wavenumber scale, as well as to carry out quantitative analysis of individual substances and multicomponent systems using Raman spectroscopy.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рамановская спектроскопия</kwd><kwd>меры</kwd><kwd>калибровка по шкале волновых чисел</kwd><kwd>количественный анализ</kwd><kwd>хемометрика</kwd><kwd>многокомпонентные смеси</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Raman spectroscopy</kwd><kwd>measures</kwd><kwd>wavenumber calibration</kwd><kwd>quantitative analysis</kwd><kwd>chemometrics</kwd><kwd>multicomponent mixtures</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках Договора № 108-ЕП/223/2023 от 19.06.2023, являющегося составной частью ГК № 120–38/2023 от 17.05.2023 на выполнение опытно-конструкторской работы по теме «Разработка и выпуск новых комплексов стандартных образцов и мер для обеспечения единства измерений по приоритетным направлениям в целях технологического суверенитета Российской Федерации» (шифр ОКР «Суверенитет»). Авторы выражают благодарность Федеральному агентству по техническому регулированию и метрологии (Росстандарт) за финансовую поддержку в рамках опытно-конструкторской работы по теме «Разработка и выпуск новых комплексов стандартных образцов и мер для обеспечения единства измерений по приоритетным направлениям в целях технологического суверенитета Российской Федерации» (шифр ОКР «Суверенитет»), сотруднику ФГБУ «ВНИИОФИ» Сергею Александровичу Тарелкину за полезные обсуждения, а также сотрудникам Института органической химии им. Н. Д. Зелинского Российской академии наук Николаю Эдуардовичу Нифантьеву и Вадиму Борисовичу Крылову за предоставление реактивов для проведения экспериментов.</funding-statement><funding-statement xml:lang="en">The work was carried out within the framework of Agreement No. 108-EP/223/2023 dated 19.06.2023, which is an integral part of the Government Contract No. 120–38/2023 dated 17.05.2023 for the implementation of experimental design work on the subject «Development and release of new sets of standard reference materials and measures to ensure the uniformity of measurements in priority areas for the purposes of technological sovereignty of the Russian Federation» (code of the Development Work «SUVERENITET»). The authors express gratitude to the Federal Agency on Technical Regulating and Metrology for financial support within the framework of the implementation of experimental design work on the subject «Development and release of new sets of standard reference materials and measures to ensure the uniformity of measurements in priority areas for the purposes of technological sovereignty of the Russian Federation» (code of the Development Work «SUVERENITET»), to employee of the All-Russian Scientific Research Institute for Optical and Physical Measurements Sergey A. Tarelkin for useful discussions, as well as to employees of the Institute of Organic Chemistry named after. N. D. Zelinsky Russian Academy of Sciences Nikolai E. Nifantiev and Vadim B. Krylov for providing reagents for conducting experiments.</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">Benattia F. K., Arrar Z., Dergal F. Methods and applications of Raman spectroscopy: a powerful technique in modern research, diagnosis, and food quality control // Current Nutrition &amp; Food Science. 2024. Vol. 20, № 1. P. 41–61. https://doi.org/10.2174/1573401319666230503150005</mixed-citation><mixed-citation xml:lang="en">Benattia F. K., Arrar Z., Dergal F. Methods and applications of Raman spectroscopy: a powerful technique in modern research, diagnosis, and food quality control. Current Nutrition &amp; Food Science. 2024;20(1):41–61. https://doi.org/10.2174/1573401319666230503150005</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Xiao L., Feng S., Lu X. 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