TY  - JOUR
AU  - Raneri, Simona
AU  - Botto, Asia
AU  - Campanella, Beatrice
AU  - Momčilović, Miloš
AU  - Palleschi, Vincenzo
AU  - Poggialini, Francesco
AU  - Sciuto, Claudia
AU  - Gattiglia, Gabriele
AU  - Volpintesta, Francesco
AU  - Selvaraj, Thirumalini
AU  - Živković, Sanja
AU  - Lorenzetti, Giulia
AU  - Legnaioli, Stefano
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10338
AB  - Laser-Induced Breakdown Spectroscopy (LIBS) micro-mapping is an important analytical tool for the study of geomaterials. In this work, this technique was applied, for the first time, to the analysis of alkali-activated materials and geopolymers, as well as rocks, mortars and bricks. The results obtained were compared with the ones obtained using Energy-Dispersive X-Ray Fluorescence (ED-XRF) macro-mapping and the advantages of the LIBS approach (speed, lateral and in-depth resolution, capability of light elements analysis) were highlighted. The issues associated with the quantitative determination of the samples' composition from the analysis of the LIBS spectra were also briefly discussed.
T2  - Spectrochimica Acta. Part B: Atomic Spectroscopy
T1  - Increasing resolution in chemical mapping of geomaterials: From X-ray fluorescence to laser-induced breakdown spectroscopy
VL  - 194
SP  - 106482
DO  - 10.1016/j.sab.2022.106482
ER  - 

@article{
author = "Raneri, Simona and Botto, Asia and Campanella, Beatrice and Momčilović, Miloš and Palleschi, Vincenzo and Poggialini, Francesco and Sciuto, Claudia and Gattiglia, Gabriele and Volpintesta, Francesco and Selvaraj, Thirumalini and Živković, Sanja and Lorenzetti, Giulia and Legnaioli, Stefano",
year = "2022",
abstract = "Laser-Induced Breakdown Spectroscopy (LIBS) micro-mapping is an important analytical tool for the study of geomaterials. In this work, this technique was applied, for the first time, to the analysis of alkali-activated materials and geopolymers, as well as rocks, mortars and bricks. The results obtained were compared with the ones obtained using Energy-Dispersive X-Ray Fluorescence (ED-XRF) macro-mapping and the advantages of the LIBS approach (speed, lateral and in-depth resolution, capability of light elements analysis) were highlighted. The issues associated with the quantitative determination of the samples' composition from the analysis of the LIBS spectra were also briefly discussed.",
journal = "Spectrochimica Acta. Part B: Atomic Spectroscopy",
title = "Increasing resolution in chemical mapping of geomaterials: From X-ray fluorescence to laser-induced breakdown spectroscopy",
volume = "194",
pages = "106482",
doi = "10.1016/j.sab.2022.106482"
}

Raneri, S., Botto, A., Campanella, B., Momčilović, M., Palleschi, V., Poggialini, F., Sciuto, C., Gattiglia, G., Volpintesta, F., Selvaraj, T., Živković, S., Lorenzetti, G.,& Legnaioli, S.. (2022). Increasing resolution in chemical mapping of geomaterials: From X-ray fluorescence to laser-induced breakdown spectroscopy. in Spectrochimica Acta. Part B: Atomic Spectroscopy, 194, 106482.
https://doi.org/10.1016/j.sab.2022.106482

Raneri S, Botto A, Campanella B, Momčilović M, Palleschi V, Poggialini F, Sciuto C, Gattiglia G, Volpintesta F, Selvaraj T, Živković S, Lorenzetti G, Legnaioli S. Increasing resolution in chemical mapping of geomaterials: From X-ray fluorescence to laser-induced breakdown spectroscopy. in Spectrochimica Acta. Part B: Atomic Spectroscopy. 2022;194:106482.
doi:10.1016/j.sab.2022.106482 .

Raneri, Simona, Botto, Asia, Campanella, Beatrice, Momčilović, Miloš, Palleschi, Vincenzo, Poggialini, Francesco, Sciuto, Claudia, Gattiglia, Gabriele, Volpintesta, Francesco, Selvaraj, Thirumalini, Živković, Sanja, Lorenzetti, Giulia, Legnaioli, Stefano, "Increasing resolution in chemical mapping of geomaterials: From X-ray fluorescence to laser-induced breakdown spectroscopy" in Spectrochimica Acta. Part B: Atomic Spectroscopy, 194 (2022):106482,
https://doi.org/10.1016/j.sab.2022.106482 . .

TY  - JOUR
AU  - Živković, Sanja
AU  - Botto, Asia
AU  - Campanella, Beatrice
AU  - Lezzerini, Marco
AU  - Momčilović, Miloš
AU  - Pagnotta, Stefano
AU  - Palleschi, Vincenzo
AU  - Poggialini, Francesco
AU  - Legnaioli, Stefano
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9829
AB  - Archeological mortars are often composed of highly inhomogeneous materials and detailed analysis in most cases can be quite difficult. In this work, a Laser-Induced Breakdown Spectroscopy (LIBS) equipment with microscopic-scale spatial resolution was used to image the distribution of elements on real archeological samples of mortars and construction material used in the foundations of the Smederevo Fortress (Republic of Serbia). A double-pulse Nd:YAG at the fundamental wavelength (λ = 1064 nm) and a CCD spectrometer coupled with a commercial microscope were used to generate the plasma and acquire the LIBS spectra. Thanks to the combined use of an unsupervised clustering algorithm and the calibration-free procedure, the results obtained show that it is possible to obtain a good discrimination between materials of different composition, allowing a quick classification for further mineral-petrographic investigations.
T2  - Spectrochimica Acta. Part B: Atomic Spectroscopy
T1  - Laser-Induced Breakdown Spectroscopy elemental mapping of the construction material from the Smederevo Fortress (Republic of Serbia)
VL  - 181
SP  - 106219
DO  - 10.1016/j.sab.2021.106219
ER  - 

@article{
author = "Živković, Sanja and Botto, Asia and Campanella, Beatrice and Lezzerini, Marco and Momčilović, Miloš and Pagnotta, Stefano and Palleschi, Vincenzo and Poggialini, Francesco and Legnaioli, Stefano",
year = "2021",
abstract = "Archeological mortars are often composed of highly inhomogeneous materials and detailed analysis in most cases can be quite difficult. In this work, a Laser-Induced Breakdown Spectroscopy (LIBS) equipment with microscopic-scale spatial resolution was used to image the distribution of elements on real archeological samples of mortars and construction material used in the foundations of the Smederevo Fortress (Republic of Serbia). A double-pulse Nd:YAG at the fundamental wavelength (λ = 1064 nm) and a CCD spectrometer coupled with a commercial microscope were used to generate the plasma and acquire the LIBS spectra. Thanks to the combined use of an unsupervised clustering algorithm and the calibration-free procedure, the results obtained show that it is possible to obtain a good discrimination between materials of different composition, allowing a quick classification for further mineral-petrographic investigations.",
journal = "Spectrochimica Acta. Part B: Atomic Spectroscopy",
title = "Laser-Induced Breakdown Spectroscopy elemental mapping of the construction material from the Smederevo Fortress (Republic of Serbia)",
volume = "181",
pages = "106219",
doi = "10.1016/j.sab.2021.106219"
}

Živković, S., Botto, A., Campanella, B., Lezzerini, M., Momčilović, M., Pagnotta, S., Palleschi, V., Poggialini, F.,& Legnaioli, S.. (2021). Laser-Induced Breakdown Spectroscopy elemental mapping of the construction material from the Smederevo Fortress (Republic of Serbia). in Spectrochimica Acta. Part B: Atomic Spectroscopy, 181, 106219.
https://doi.org/10.1016/j.sab.2021.106219

Živković S, Botto A, Campanella B, Lezzerini M, Momčilović M, Pagnotta S, Palleschi V, Poggialini F, Legnaioli S. Laser-Induced Breakdown Spectroscopy elemental mapping of the construction material from the Smederevo Fortress (Republic of Serbia). in Spectrochimica Acta. Part B: Atomic Spectroscopy. 2021;181:106219.
doi:10.1016/j.sab.2021.106219 .

Živković, Sanja, Botto, Asia, Campanella, Beatrice, Lezzerini, Marco, Momčilović, Miloš, Pagnotta, Stefano, Palleschi, Vincenzo, Poggialini, Francesco, Legnaioli, Stefano, "Laser-Induced Breakdown Spectroscopy elemental mapping of the construction material from the Smederevo Fortress (Republic of Serbia)" in Spectrochimica Acta. Part B: Atomic Spectroscopy, 181 (2021):106219,
https://doi.org/10.1016/j.sab.2021.106219 . .