TY  - CONF
AU  - Palásti, Dávid
AU  - Janovszky, Patrick
AU  - Casian-Plaza, Fernando
AU  - Bélteki, Ádám
AU  - Kohut, Attila
AU  - Geretovszky, Zsolt
AU  - Petrović, Jelena D.
AU  - Radenković, Marina
AU  - Živković, Sanja
AU  - Galbács, Gábor
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12531
AB  - Nanoparticle (NP) signal enhancement is a novel, intensively studied and applied methodology in laser-induced breakdown spectroscopy (NELIBS) [1,2]. In the present study, we tested the effect of the duration, intensity-time profile and wavelength of the laser pulses on the performance of NELIBS analysis of solid samples. Three different laser sources (a transversely excited atmospheric CO2 laser, a fiber laser and a Nd:YAG laser) with three wavelengths (266 nm, 1064 nm and 10.6 µm) and controllable waveforms were used in the experiments, in which we studied the signal enhancement factor and the time evolution of plasma characteristics. Different size silver, gold and binary NPs were prepared for the experiments using chemical and physical particle generation methodologies and applied to the samples using the droplet deposition method. The NELIBS signal enhancement was studied for several trace elements in steel, aluminum and plastic samples.
C3  - LIBS 22 : XII world conference on Laser Induced Breakdown Spectroscopy : Book of abstracts
T1  - A comparative study of NELIBS signal enhancement using ns and µs duration laser pulses
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12531
ER  - 

@conference{
author = "Palásti, Dávid and Janovszky, Patrick and Casian-Plaza, Fernando and Bélteki, Ádám and Kohut, Attila and Geretovszky, Zsolt and Petrović, Jelena D. and Radenković, Marina and Živković, Sanja and Galbács, Gábor",
year = "2022",
abstract = "Nanoparticle (NP) signal enhancement is a novel, intensively studied and applied methodology in laser-induced breakdown spectroscopy (NELIBS) [1,2]. In the present study, we tested the effect of the duration, intensity-time profile and wavelength of the laser pulses on the performance of NELIBS analysis of solid samples. Three different laser sources (a transversely excited atmospheric CO2 laser, a fiber laser and a Nd:YAG laser) with three wavelengths (266 nm, 1064 nm and 10.6 µm) and controllable waveforms were used in the experiments, in which we studied the signal enhancement factor and the time evolution of plasma characteristics. Different size silver, gold and binary NPs were prepared for the experiments using chemical and physical particle generation methodologies and applied to the samples using the droplet deposition method. The NELIBS signal enhancement was studied for several trace elements in steel, aluminum and plastic samples.",
journal = "LIBS 22 : XII world conference on Laser Induced Breakdown Spectroscopy : Book of abstracts",
title = "A comparative study of NELIBS signal enhancement using ns and µs duration laser pulses",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12531"
}

Palásti, D., Janovszky, P., Casian-Plaza, F., Bélteki, Á., Kohut, A., Geretovszky, Z., Petrović, J. D., Radenković, M., Živković, S.,& Galbács, G.. (2022). A comparative study of NELIBS signal enhancement using ns and µs duration laser pulses. in LIBS 22 : XII world conference on Laser Induced Breakdown Spectroscopy : Book of abstracts.
https://hdl.handle.net/21.15107/rcub_vinar_12531

Palásti D, Janovszky P, Casian-Plaza F, Bélteki Á, Kohut A, Geretovszky Z, Petrović JD, Radenković M, Živković S, Galbács G. A comparative study of NELIBS signal enhancement using ns and µs duration laser pulses. in LIBS 22 : XII world conference on Laser Induced Breakdown Spectroscopy : Book of abstracts. 2022;.
https://hdl.handle.net/21.15107/rcub_vinar_12531 .

Palásti, Dávid, Janovszky, Patrick, Casian-Plaza, Fernando, Bélteki, Ádám, Kohut, Attila, Geretovszky, Zsolt, Petrović, Jelena D., Radenković, Marina, Živković, Sanja, Galbács, Gábor, "A comparative study of NELIBS signal enhancement using ns and µs duration laser pulses" in LIBS 22 : XII world conference on Laser Induced Breakdown Spectroscopy : Book of abstracts (2022),
https://hdl.handle.net/21.15107/rcub_vinar_12531 .

TY  - CONF
AU  - Živković, Sanja
AU  - Petrović, Jelena D.
AU  - Momčilović, Miloš
AU  - Radenković, Marina
AU  - Krstulović, Nikša
AU  - Car, Julio
AU  - Palásti, Dávid
AU  - Galbács, Gábor
AU  - Casian-Plaza, Fernando
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12660
AB  - In this work, signal enhancement of the original TEA CO2 LIBS setup was studied. Two different methods for copper nanoparticle synthesis were applied. Obtained nanoparticles were characterized and then used for Nanoparticle-Enhanced Laser-Induced Breakdown Spectroscopy (NELIBS) of plastic polypropylene. Preliminary results have shown that improvement in the analytical sensitivity for the detection of Cr in plastic materials was achieved.
C3  - Publications of the Astronomical Observatory of Belgrade
T1  - Perspective on the use of nanoparticles to improve the tea CO2 based LIBS analytical performances: copper nanoparticles for NELIBS analysis of polypropylene
VL  - 102
SP  - 149
EP  - 152
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12660
ER  - 

@conference{
author = "Živković, Sanja and Petrović, Jelena D. and Momčilović, Miloš and Radenković, Marina and Krstulović, Nikša and Car, Julio and Palásti, Dávid and Galbács, Gábor and Casian-Plaza, Fernando",
year = "2022",
abstract = "In this work, signal enhancement of the original TEA CO2 LIBS setup was studied. Two different methods for copper nanoparticle synthesis were applied. Obtained nanoparticles were characterized and then used for Nanoparticle-Enhanced Laser-Induced Breakdown Spectroscopy (NELIBS) of plastic polypropylene. Preliminary results have shown that improvement in the analytical sensitivity for the detection of Cr in plastic materials was achieved.",
journal = "Publications of the Astronomical Observatory of Belgrade",
title = "Perspective on the use of nanoparticles to improve the tea CO2 based LIBS analytical performances: copper nanoparticles for NELIBS analysis of polypropylene",
volume = "102",
pages = "149-152",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12660"
}

Živković, S., Petrović, J. D., Momčilović, M., Radenković, M., Krstulović, N., Car, J., Palásti, D., Galbács, G.,& Casian-Plaza, F.. (2022). Perspective on the use of nanoparticles to improve the tea CO2 based LIBS analytical performances: copper nanoparticles for NELIBS analysis of polypropylene. in Publications of the Astronomical Observatory of Belgrade, 102, 149-152.
https://hdl.handle.net/21.15107/rcub_vinar_12660

Živković S, Petrović JD, Momčilović M, Radenković M, Krstulović N, Car J, Palásti D, Galbács G, Casian-Plaza F. Perspective on the use of nanoparticles to improve the tea CO2 based LIBS analytical performances: copper nanoparticles for NELIBS analysis of polypropylene. in Publications of the Astronomical Observatory of Belgrade. 2022;102:149-152.
https://hdl.handle.net/21.15107/rcub_vinar_12660 .

Živković, Sanja, Petrović, Jelena D., Momčilović, Miloš, Radenković, Marina, Krstulović, Nikša, Car, Julio, Palásti, Dávid, Galbács, Gábor, Casian-Plaza, Fernando, "Perspective on the use of nanoparticles to improve the tea CO2 based LIBS analytical performances: copper nanoparticles for NELIBS analysis of polypropylene" in Publications of the Astronomical Observatory of Belgrade, 102 (2022):149-152,
https://hdl.handle.net/21.15107/rcub_vinar_12660 .