13-18 May 2018
Casino Conference Centre
Europe/Prague timezone

TRLIF and TRLIC Laser Spectroscopy and Detection of Actinides/Lanthanides in Solutions

17 May 2018, 11:45
Marble Hall (Casino Conference Centre)

Marble Hall

Casino Conference Centre

Reitenbergerova 4/95, Mariánské Lázně, Czech Republic
Verbal Nuclear Analytical Methods NAM 4


Prof. Igor Izosimov (JINR)


This work is devoted to applications of the time-resolved laser-induced luminescence (TRLIF) spectroscopy and time-resolved laser-induced chemiluminescence (TRLIC) spectroscopy for detection of lanthanides and actinides. Pu, Np, and some U compounds do not produce direct luminescence in solutions, but when excited by laser radiation, they can induce chemiluminescence [1-4] of chemiluminogen (luminol in our experiments). It is shown that multi-photon scheme of chemiluminescence excitation makes chemiluminescence (TRLIC) not only a highly sensitive but also a highly selective tool for the detection of lanthanides/actinides.
Results of the experiments on Eu, Sm, U, Pu, and Np detection in different solutions are presented.

  1. I.N. Izosimov, Phys. Part. Nucl., 38, 203 (2007). DOI: 10.1134/s1063779607020025
  2. I.N. Izosimov, N.G. Firsin, N.G. Gorshkov and S.N. Nekhoroshkov, Hyperfine Interact., 227, 281(2014). DOI: 10.1007/s10751-013-0990-7
  3. I.N. Izosimov, Journal of Rad. and Nucl. Chem., 304, 211(2015).
    DOI: 10.1007/s10967-014-3601-4
  4. I.N. Izosimov, Procedia Chemistry, 21, 473(2016). DOI:10.1016/j.proche.2016.10.066

Primary author

Prof. Igor Izosimov (JINR)

Presentation Materials

There are no materials yet.
Your browser is out of date!

Update your browser to view this website correctly. Update my browser now