Abstract <p>The paper presents the results of modeling and formation of an array of plasmonic Ag nanoparticles from the Mo–Ag system on the surface of a nanocapillary for studying the internal composition of a living cell. Capillaries with an array of Ag nanoparticles with a diameter of about 26 nm were obtained, on which the Raman spectra of rhodamine R6G and docetaxel DOC were recorded in a HEK-293 cell with a concentration of 10 µM.</p>

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Development of a Method for Modifying a SICM Capillary with a Mo–Ag Plasmon Film to Study the Local Composition of Living Cells

  • S. A. Kondratieva,
  • D. V. Novikov,
  • A. M. Tarasov,
  • L. S. Volkova,
  • V. S. Kolmogorov,
  • S. V. Dubkov,
  • A. S. Erofeev,
  • Y. N. Parkhomenko

摘要

Abstract

The paper presents the results of modeling and formation of an array of plasmonic Ag nanoparticles from the Mo–Ag system on the surface of a nanocapillary for studying the internal composition of a living cell. Capillaries with an array of Ag nanoparticles with a diameter of about 26 nm were obtained, on which the Raman spectra of rhodamine R6G and docetaxel DOC were recorded in a HEK-293 cell with a concentration of 10 µM.