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This article is cited in 1 scientific paper (total in 1 paper)
Nonlinear optical phenomena
Use of hydroxylamine sols of silver nanoparticles for obtaining reference giant Raman scattering spectra
E. G. Evtushenkoab, E. S. Gavrilinab, D. Yu. Gusarovab, A. D. Vasilyevab, L. V. Yurinab, I. N. Kurochkinab a Lomonosov Moscow State University, Faculty of Chemistry
b Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Moscow
Abstract:
Surface-enhanced Raman spectroscopy (SERS), due to its high sensitivity, is widely used as a sensitive method in various analytical techniques. One of the stages in the development of such methods is the identification of the detected compound using reference spectra. Intense reference SERS spectra, without extraneous bands and in a wide range of Stokes shifts, are obtained for an important analyte, 2,3-diaminophenazine, the Raman scattering of which is enhanced by aggregated hydroxylamine sols of silver nanoparticles.
Keywords:
Raman spectra; surface-enhanced Raman scattering; silver nanoparticles; analytical procedures; 2,3-diaminophenazine; pH; pKa.
Received: 14.12.2022 Accepted: 14.12.2022
Citation:
E. G. Evtushenko, E. S. Gavrilina, D. Yu. Gusarova, A. D. Vasilyeva, L. V. Yurina, I. N. Kurochkin, “Use of hydroxylamine sols of silver nanoparticles for obtaining reference giant Raman scattering spectra”, Kvantovaya Elektronika, 53:1 (2023), 25–28 [Bull. Lebedev Physics Institute, 50:suppl. 5 (2023), S547–S551]
Linking options:
https://www.mathnet.ru/eng/qe18179 https://www.mathnet.ru/eng/qe/v53/i1/p25
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