TY  - CONF
AU  - Marković, M.
AU  - Ranković, D.
AU  - Savić-Biserčić, Marjetka
AU  - Trtica, Milan
AU  - Savović, Jelena
AU  - Kuzmanović, M.
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10666
AB  - The application of laser-induced breakdown spectroscopy (LIBS) for the elemental analysis of pig shoulder bone samples is reported. Measurements were performed using a compact laboratory-made TEA CO2 laser with low pulse energy. The recorded spectra consisted of well-defined lines of atoms and single charged ions of Ca, Mg, P, and other constituent elements, with a good signal-to-noise ratio suitable for spectrochemical analysis. Based on the ICP quantitative analysis of the bone sample, the limits of detection of LIBS analysis were estimated for Mg (16 ppm) and Na (940 ppm). Plasma parameters, temperature, and electron number density were determined by measuring Stark widths and relative intensities of the C and Mg ionic and atomic spectral lines.
C3  - PHYSICAL CHEMISTRY 2021 : 15th international conference on fundamental and applied aspects of physical chemistry
T1  - Optical spectroscopy of plasma induced by irradiation of animal bone with TEA CO2 laser
SP  - 25
UR  - https://hdl.handle.net/21.15107/rcub_vinar_10666
ER  - 

@conference{
author = "Marković, M. and Ranković, D. and Savić-Biserčić, Marjetka and Trtica, Milan and Savović, Jelena and Kuzmanović, M.",
year = "2021",
abstract = "The application of laser-induced breakdown spectroscopy (LIBS) for the elemental analysis of pig shoulder bone samples is reported. Measurements were performed using a compact laboratory-made TEA CO2 laser with low pulse energy. The recorded spectra consisted of well-defined lines of atoms and single charged ions of Ca, Mg, P, and other constituent elements, with a good signal-to-noise ratio suitable for spectrochemical analysis. Based on the ICP quantitative analysis of the bone sample, the limits of detection of LIBS analysis were estimated for Mg (16 ppm) and Na (940 ppm). Plasma parameters, temperature, and electron number density were determined by measuring Stark widths and relative intensities of the C and Mg ionic and atomic spectral lines.",
journal = "PHYSICAL CHEMISTRY 2021 : 15th international conference on fundamental and applied aspects of physical chemistry",
title = "Optical spectroscopy of plasma induced by irradiation of animal bone with TEA CO2 laser",
pages = "25",
url = "https://hdl.handle.net/21.15107/rcub_vinar_10666"
}

Marković, M., Ranković, D., Savić-Biserčić, M., Trtica, M., Savović, J.,& Kuzmanović, M.. (2021). Optical spectroscopy of plasma induced by irradiation of animal bone with TEA CO2 laser. in PHYSICAL CHEMISTRY 2021 : 15th international conference on fundamental and applied aspects of physical chemistry, 25.
https://hdl.handle.net/21.15107/rcub_vinar_10666

Marković M, Ranković D, Savić-Biserčić M, Trtica M, Savović J, Kuzmanović M. Optical spectroscopy of plasma induced by irradiation of animal bone with TEA CO2 laser. in PHYSICAL CHEMISTRY 2021 : 15th international conference on fundamental and applied aspects of physical chemistry. 2021;:25.
https://hdl.handle.net/21.15107/rcub_vinar_10666 .

Marković, M., Ranković, D., Savić-Biserčić, Marjetka, Trtica, Milan, Savović, Jelena, Kuzmanović, M., "Optical spectroscopy of plasma induced by irradiation of animal bone with TEA CO2 laser" in PHYSICAL CHEMISTRY 2021 : 15th international conference on fundamental and applied aspects of physical chemistry (2021):25,
https://hdl.handle.net/21.15107/rcub_vinar_10666 .

TY  - CONF
AU  - Savović, Jelena
AU  - Kuzmanović, M.
AU  - Momčilović, Miloš
AU  - Živković, Sanja
AU  - Trtica, Milan
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12472
AB  - In this work, we present a study of the plasma generated by transversely excited atmospheric (TEA) CO 2 laser irradiation of a basalt sample. The plasma was induced in air at atmospheric pressure. For acquisition of emission spectra a time-integrated spatially resolved detection system was used. The excitation temperature was evaluated by the Boltzmann's plot method for selected Fe II spectral lines in the wavelength range 256-263 nm. The electron number density was determined from the Stark broadening of two iron lines, and results from both lines were identical within the experimental error. Signal to noise (SNR), ratio and limits of detection (LOD) for several elements were evaluated and compared to the results obtained using Nd:YAG laser and time-resolved LIBS measurements.
PB  - Minsk : National Academy of Sciences of Belarus; B.I. Stepanov Institute of Physics
C3  - XI Belarusian-Serbian Symposium "Physics and Diagnostics of Laboratory and Astrophysical Plasmas" (РDР-11) : Proceedings
T1  - Applicability of TEA CO2 laser-based LIBS for the analysis of geological samples in air at atmospheric pressure
SP  - 149
EP  - 152
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12472
ER  - 

@conference{
author = "Savović, Jelena and Kuzmanović, M. and Momčilović, Miloš and Živković, Sanja and Trtica, Milan",
year = "2016",
abstract = "In this work, we present a study of the plasma generated by transversely excited atmospheric (TEA) CO 2 laser irradiation of a basalt sample. The plasma was induced in air at atmospheric pressure. For acquisition of emission spectra a time-integrated spatially resolved detection system was used. The excitation temperature was evaluated by the Boltzmann's plot method for selected Fe II spectral lines in the wavelength range 256-263 nm. The electron number density was determined from the Stark broadening of two iron lines, and results from both lines were identical within the experimental error. Signal to noise (SNR), ratio and limits of detection (LOD) for several elements were evaluated and compared to the results obtained using Nd:YAG laser and time-resolved LIBS measurements.",
publisher = "Minsk : National Academy of Sciences of Belarus; B.I. Stepanov Institute of Physics",
journal = "XI Belarusian-Serbian Symposium "Physics and Diagnostics of Laboratory and Astrophysical Plasmas" (РDР-11) : Proceedings",
title = "Applicability of TEA CO2 laser-based LIBS for the analysis of geological samples in air at atmospheric pressure",
pages = "149-152",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12472"
}

Savović, J., Kuzmanović, M., Momčilović, M., Živković, S.,& Trtica, M.. (2016). Applicability of TEA CO2 laser-based LIBS for the analysis of geological samples in air at atmospheric pressure. in XI Belarusian-Serbian Symposium "Physics and Diagnostics of Laboratory and Astrophysical Plasmas" (РDР-11) : Proceedings
Minsk : National Academy of Sciences of Belarus; B.I. Stepanov Institute of Physics., 149-152.
https://hdl.handle.net/21.15107/rcub_vinar_12472

Savović J, Kuzmanović M, Momčilović M, Živković S, Trtica M. Applicability of TEA CO2 laser-based LIBS for the analysis of geological samples in air at atmospheric pressure. in XI Belarusian-Serbian Symposium "Physics and Diagnostics of Laboratory and Astrophysical Plasmas" (РDР-11) : Proceedings. 2016;:149-152.
https://hdl.handle.net/21.15107/rcub_vinar_12472 .

Savović, Jelena, Kuzmanović, M., Momčilović, Miloš, Živković, Sanja, Trtica, Milan, "Applicability of TEA CO2 laser-based LIBS for the analysis of geological samples in air at atmospheric pressure" in XI Belarusian-Serbian Symposium "Physics and Diagnostics of Laboratory and Astrophysical Plasmas" (РDР-11) : Proceedings (2016):149-152,
https://hdl.handle.net/21.15107/rcub_vinar_12472 .