chemicallytechFine Chemical TechnologiesТонкие химические технологии2410-65932686-7575MIREA – Russian Technological University (RTU MIREA).10.32362/2410-6593-2026-21-1-90-97CLLFHJchemicallytech-2353Research ArticleSYNTHESIS AND PROCESSING OF POLYMERS AND POLYMERIC COMPOSITESСИНТЕЗ И ПЕРЕРАБОТКА ПОЛИМЕРОВ И КОМПОЗИТОВ НА ИХ ОСНОВЕComposite material obtained based on track-etched membranes and silver nanoparticles of different shapesПолучение композитного материала на основе трековых мембран и наночастиц серебра различной формыhttps://orcid.org/0009-0003-4134-7019КабарухинВ. К.KabarukhinVasiliy K.

Кабарухин Василий Константинович, студент; аспирант,

141980, Московская область, г. Дубна, ул. Университетская, д. 19;

197101, Санкт-Петербург, Кронверкский пр-т, д. 49, лит. А.

Vasily K. Kabarukhin, Student; Postgraduate Student,

19, Universitetskaya ul., Dubna, Moscow oblast, 141980;

49-A, Kronverkskii pr., St. Petersburg, 197101.

svkaba3@yandex.ruhttps://orcid.org/0009-0006-5094-6760ФадейкинаИ. Н.FadeikinaIrina N.

Фадейкина Ирина Николаевна, к.т.н., доцент кафедры химии, новых технологий и материалов; научный сотрудник Центра прикладной физики Лаборатории ядерных реакций им. Г.Н. Флерова,

141980, Московская область, г. Дубна, ул. Университетская, д. 19;   

141980, Московская область, г. Дубна, ул. Жолио-Кюри, д. 6.

Scopus Author ID: 57195429022.

Irina N. Fadeikina, Cand. Sci. (Eng.), Associate Professor, Department of Chemistry, New Technologies and Materials; Researcher, Center of Applied Physics, Flerov Laboratory of Nuclear Reactions,

19, Universitetskaya ul., Dubna, Moscow oblast, 141980;

6, Zholio-Kyuri ul., Dubna, Moscow oblast, 141980.

Scopus Author ID: 57195429022.

i.fadeikina@yandex.ruhttps://orcid.org/0009-0003-6924-2622АндреевЕ. В.AndreevEvgeny V.

Андреев Евгений Валерьевич, младший научный сотрудник, Центр прикладной физики Лаборатории ядерных реакций им. Г.Н. Флерова,

141980, Московская область, г. Дубна, ул. Жолио-Кюри, д. 6.

Scopus Author ID: 57802413100.

Evgeny V. Andreev, Junior Researcher, Center of Applied Physics, Flerov Laboratory of Nuclear Reactions,

6, Zholio-Kyuri ul., Dubna, Moscow oblast, 141980.

Scopus Author ID: 57802413100.

evandreev@jinr.ruhttps://orcid.org/0000-0002-5138-4265НечаевА. Н.NechaevAlexander N.

Нечаев Александр Николаевич, к.х.н., доцент кафедры химии, новых технологий и материалов; заместитель начальника по научной работе, Центр прикладной физики Лаборатории ядерных реакций им. Г.Н. Флерова,

141980, Московская область, г. Дубна, ул. Университетская, д. 19;

141980, Московская область, г. Дубна, ул. Жолио-Кюри, д. 6.

Scopus Author ID: 7004823934.

Alexander N. Nechaev, Cand. Sci. (Chem.), Associate Professor, Department of Chemistry, New Technologies and Materials; Deputy Head of Research, Center of Applied Physics, Flerov Laboratory of Nuclear Reactions

19, Universitetskaya ul., Dubna, Moscow oblast, 141980;

6, Zholio-Kyuri ul., Dubna, Moscow oblast, 141980.

Scopus Author ID: 7004823934.

nechaeffalexander@yandex.ruГосударственный университет «Дубна»; Университет ИТМОРоссияDubna State University; ITMO UniversityRussian FederationГосударственный университет «Дубна»; Объединенный институт ядерных исследованийРоссияDubna State University; Joint Institute for Nuclear ResearchRussian FederationОбъединенный институт ядерных исследованийРоссияJoint Institute for Nuclear ResearchRussian Federation2026050320262119097Copyright © Kabarukhin V.K., Fadeikina I.N., Andreev E.V., Nechaev A.N., 20262026Кабарухин В.К., Фадейкина И.Н., Андреев Е.В., Нечаев А.Н.Kabarukhin V.K., Fadeikina I.N., Andreev E.V., Nechaev A.N.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.finechem-mirea.ru/jour/article/view/2353Objectives

Objectives. To study the effect of shape on the intensity of surface-enhanced Raman light scattering when depositing nanoparticles on track membranes. The resulting composite material can be further used as a substrate for sensors. The efficiency of such sensors is determined by the effect of surface-enhanced Raman scattering of light.

Methods

Methods. Silver nanoparticles were obtained by reduction of silver ions in solution under various conditions. Nanoparticles from the obtained colloidal solutions were deposited on polyethylenimine-modified polyethylene terephthalate track-etched membranes. The samples were examined using absorption spectroscopy in the ultraviolet and visible region, scanning and transmission electron microscopy, dynamic light scattering, and Raman spectroscopy.

Results

Results. Silver nanoparticles of spherical, triangular, and nanowire shape were synthesized. The sizes and zeta potential of the nanoparticles were determined. The obtained nanoparticles were deposited on the surface of track-etched membranes. For the composite membrane samples, the relative enhancement factors of the Raman light scattering signal of the 4-aminothiophenol test substance were calculated based on the substrate with a known enhancement factor.

Conclusions

Conclusions. The effect of surface-enhanced Raman light scattering was found to be greater when transitioning from spherical to various nonspherical-shaped nanoparticles. The highest value of the relative enhancement factor was 4 · 107 on the composite membrane with silver nanowires.

Цели

Цели. Изучение влияния формы наночастиц на эффект гигантского комбинационного рассеяния света при осаждении их на трековые мембраны. В дальнейшем полученный композитный материал может использоваться в качестве подложки для сенсоров, работа которых основана на эффекте гигантского комбинационного рассеяния света.

Методы

Методы. Наночастицы серебра получали методом восстановления ионов серебра в растворе при различных условиях. Наночастицы из полученных коллоидных растворов осаждали на модифицированные полиэтиленимином полиэтилентерефталатные трековые мембраны. Для исследования образцов использовали спектроскопию поглощения в ультрафиолетовой и видимой области, растровую и просвечивающую электронные микроскопии, лазерный допплеровский микроэлектрофорез, спектроскопию комбинационного рассеяния.

Результаты

Результаты. Синтезированы наночастицы серебра сферической, треугольной формы и в форме нанопроволок, определены размеры и дзета-потенциал наночастиц. Полученные наночастицы осаждены на поверхность трековых мембран. Для образцов композитных мембран рассчитаны относительные коэффициенты усиления сигнала комбинационного рассеяния света тестового вещества 4-аминотиофенола по отношению к подложке с известным коэффициентом усиления.

Выводы

Выводы. Показано, что при переходе от сферической формы наночастиц к различным несферическим усиливается эффект гигантского комбинационного рассеяния света. Наибольшее значение относительного коэффициента усиления составило 4 · 107 на композитной мембране с серебряными нанопроволоками.

гигантское комбинационное рассеяние светананочастицы серебратрековые мембраныкомпозитные мембраныsurface-enhanced Raman scatteringsilver nanoparticlestrack-etched membranesnanoplasmonicsSERS sensorsИсследование выполнено за счет гранта Российского научного фонда № 24-65-00015 в рамках проекта Объединенного института ядерных исследований «Радиационное материаловедение, нанотехнологические и биомедицинские исследования с пучками тяжелых ионов» (шифр 07-5-1131-2017). Авторы выражают благодарность к.ф.-м.н., с.н.с. Института физики твердого тела им. Ю.А. Осипьяна Российской академии наук Кукушкину Владимиру Игоревичу, персоналу ЦПФ Лаборатории ядерных реакций им. Г.Н. Флерова Объединенного института ядерных исследований: начальнику группы № 2 Ореловичу Олегу Леонидовичу, сотрудникам Лизунову Николаю Евгеньевичу и Мутали Алишеру Касымбекулы за помощь в проведении исследований.This research was supported by grant No. 24-65-00015 from the Russian Science Foundation as part of the Joint Institute for Nuclear Research project “Radiation Materials Science, Nanotechnology, and Biomedical Research with Heavy Ion Beams” (code 07-5-1131-2017). The authors are grateful to Vladimir Igorevich Kukushkin, Cand. Sci. (Phys.-Math.), Senior Researcher at the Yu.A. 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The authors declare that there are no conflicts of interest present.