LIBS - Laser-Induced Breakdown Spectroscopy system (LIBS)

LIBS - Laser-Induced Breakdown Spectroscopy system

Instrument status: Operational Operational, 26.2.2018 16:52
Research group: CF: CEITEC Nano


Detailed description:

Laboratory of Laser Spectroscopy group has more than 20 years of experience with the development of laser-based spectroscopic methods, namely Laser-Induced Breakdown Spectroscopy (LIBS). The lab disposes of all necessary devices for the implementation of qualitative and quantitative analyses in single-pulse, double-pulse (with increased spatial resolution and detection limits), LIBS + LIFS (Laser Induced Fluorescence Spectroscopy) modes. The robustness and instrumental simplicity of LIBs device enabled the development of the stand-off LIBS device; the mobile chemical lab for direct in-situ and non-contact analysis from 6 to 25 metres. The lab based instrumentation enables also the analyses of liquid and gaseous samples.
Other reference (Inductively Coupled Plasma techniques, implemented either with Laser Ablation or after microwave digestion) or complementary (molecular – Raman Spectroscopy) analyses can be provided via this laboratory.
More information please refer to the original website of the Laser Spectroscopy group or to the CIETEC site or contact the leader of this research sub-group, Dr. Pavel Pořízka (pavel.porizka@ceitec.vutbr.cz).


Publications:

  • Modlitbova, P; Porizka, P; Stritezska, S; Zezulka, S; Kummerova, M; Novotny, K; Kaiser, J, 2020: Detail investigation of toxicity, bioaccumulation, and translocation of Cd-based quantum dots and Cd salt in white mustard. CHEMOSPHERE 251, p. 126174-1 - 126174-11, doi: 10.1016/j.chemosphere.2020.126174
    (LIBS)
  • Vrabel, J; Porizka, P; Kaiser, J, 2020: Restricted Boltzmann Machine method for dimensionality reduction of large spectroscopic data. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY 167, p. 105849-1 - 105849-8, doi: 10.1016/j.sab.2020.105849
    (LIBS)
  • Modlitbová, P.; Pořízka, P.; Kaiser, J., 2020: Laser-induced breakdown spectroscopy as a promising tool in the elemental bioimaging of plant tissues. TRAC - TRENDS IN ANALYTICAL CHEMISTRY 122, p. 115729-1 - 115729-10, doi: 10.1016/j.trac.2019.115729
    (LIBS)
  • Prochazka, D.; Pořízka, P.; Novotný, J.; Hrdlička, A.; Novotný, K.; Šperka, P.; Kaiser, J., 2020: Triple-pulse LIBS: Laser-induced breakdown spectroscopy signal enhancement by combination of pre-ablation and re-heating laser pulses. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY 35(2), p. 293 - 300, doi: 10.1039/C9JA00323A
    (LIBS)
  • Képeš, E.; Vrábel, J.; Střítežská, S.; Pořízka, P.; Kaiser, J., 2020: Benchmark classification dataset for laser-induced breakdown spectroscopy. SCIENTIFIC DATA 7(1), p. 8 - 11, doi: 10.1038/s41597-020-0396-8
    (LIBS)

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