A. A. Semenova, N. A. Braze, G. V. Maksimov, I. A. Semenova, A. P. Semenov, E. A. Goodilin, “Plasmonic properties of aged silver hydrosols”, Mendeleev Commun., 26:1 (2016), 32

Эта публикация цитируется в 5 статьях

Communications

Plasmonic properties of aged silver hydrosols

A. A. Semenova^a, N. A. Braze^b, G. V. Maksimov^b, I. A. Semenova^c, A. P. Semenov^c, E. A. Goodilin^ade

^a Department of Materials Science, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
^b Department of Biology, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
^c Institute of Physical Materials Science, Russian Academy of Sciences, Ulan-Ude, Russian Federation
^d Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
^e N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation

Аннотация: The strongest plasmonic band in UV-VIS absorption spectra is commonly supposed to be a sole characteristic of the optical properties of silver hydrosols determining their effectiveness in surface enhanced Raman spectroscopy (SERS). However, we found that the real enhancement coefficients of SERS correlate well with the contribution of the smallest nanoparticles rather than with overall light absorption as a feature of the whole ensemble of the nanoparticles of all fractions.

Язык публикации: английский

DOI: 10.1016/j.mencom.2016.01.013