Laser-induced plasma spectroscopy in pulsed laser ablation
synthesis of nanoparticles in liquid

J 2025

Laser-induced plasma spectroscopy in pulsed laser ablation synthesis of nanoparticles in liquid

NOVOTNÝ, Karel; Ivo KREMPL; Ivan AFONIN; Lubomír PROKEŠ; Petr VAŇHARA et al.

Základní údaje

Originální název

Laser-induced plasma spectroscopy in pulsed laser ablation synthesis of nanoparticles in liquid

Autoři

NOVOTNÝ, Karel; Ivo KREMPL ; Ivan AFONIN; Lubomír PROKEŠ; Petr VAŇHARA a Josef HAVEL

Vydání

Talanta, AMSTERDAM, Elsevier, 2025, 0039-9140

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

20501 Materials engineering

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 6.100 v roce 2024

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/25:00140917

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

Copper nanoparticles; Laser-induced breakdown spectroscopy; Pulsed laser ablation synthesis in liquid; Plasma spectroscopy; Tellurium nanoparticles

Štítky

14110517, 14313010, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 25. 9. 2025 08:52, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

Synthesizing nanoparticles (NPs) using pulsed laser ablation (PLA) in liquids involves performing laser ablation of a target immersed in water or an organic solvent. The type of liquid used significantly affects the composition of the synthesized NPs. This work aims to verify whether spectroscopy of laser induced plasma (LIP) can help to explain the differences in laser ablation processes occurring in various solvents. Three targets (copper, copper oxide, and tellurium) immersed in three different solvents (water, ethanol, and acetone) were used for the spectral characterization of LIP. The highest intensity of the oxygen emission line was detected in water and the lowest in acetone, which perfectly agrees with a degree of oxidation of copper and tellurium NPs. This was also confirmed by the presence of a CuO emission band at 615 nm in water, while in acetone, this band was absent - surprisingly even in the case of the copper oxide target. Laser desorption ionization mass spectrometry (LDI MS) of produced Cu NPs showed lower abundance of oxidation products in ethanol and acetone. In the case of the CuO target, the LDI MS spectra showed only oxidation products. In the case of tellurium, TeO emission bands at 434-440 nm and 412-414 nm were detected only in water, confirming that oxidized TeO2 NPs form only in water and not in acetone or ethanol. The LDI MS analysis results confirmed that TeO2 NPs were produced in water, while in the case of acetone pure metallic Te NPs were detected.

Návaznosti

GA22-07635S, projekt VaV

Název: Pokročilé metody přípravy telluridů polokovů a nepřechodných kovů

Investor: Grantová agentura ČR, Pokročilé metody přípravy telluridů polokovů a nepřechodných kovů

MUNI/A/1575/2023, interní kód MU

Název: Metody chemické a fyzikálně-chemické analýzy pro studium přírodních a syntetických materiálů.

Investor: Masarykova univerzita, Metody chemické a fyzikálně-chemické analýzy pro studium přírodních a syntetických materiálů.

MUNI/A/1738/2024, interní kód MU

Název: Zdroje pro tkáňové inženýrství 15

Investor: Masarykova univerzita, Zdroje pro tkáňové inženýrství 15

Citovat

NOVOTNÝ, Karel; Ivo KREMPL; Ivan AFONIN; Lubomír PROKEŠ; Petr VAŇHARA a Josef HAVEL. Laser-induced plasma spectroscopy in pulsed laser ablation synthesis of nanoparticles in liquid. Talanta. AMSTERDAM: Elsevier, 2025, roč. 290, August 2025, s. 1-9. ISSN 0039-9140. Dostupné z: https://doi.org/10.1016/j.talanta.2025.127767.

@article{2488477,
   author = {Novotný, Karel and Krempl, Ivo and Afonin, Ivan and Prokeš, Lubomír and Vaňhara, Petr and HAVEL, Josef},
   article_location = {AMSTERDAM},
   article_number = {August 2025},
   doi = {https://doi.org/10.1016/j.talanta.2025.127767},
   keywords = {Copper nanoparticles; Laser-induced breakdown spectroscopy; Pulsed laser ablation synthesis in liquid; Plasma spectroscopy; Tellurium nanoparticles},
   language = {eng},
   issn = {0039-9140},
   journal = {Talanta},
   title = {Laser-induced plasma spectroscopy in pulsed laser ablation synthesis of nanoparticles in liquid},
   url = {https://www.sciencedirect.com/science/article/pii/S0039914025002577?via%3Dihub},
   volume = {290},
   year = {2025}
}

TY  - JOUR
ID  - 2488477
AU  - Novotný, Karel - Krempl, Ivo - Afonin, Ivan - Prokeš, Lubomír - Vaňhara, Petr - HAVEL, Josef
PY  - 2025
TI  - Laser-induced plasma spectroscopy in pulsed laser ablation synthesis of nanoparticles in liquid
JF  - Talanta
VL  - 290
IS  - August 2025
SP  - 1-9
EP  - 1-9
PB  - Elsevier
SN  - 00399140
KW  - Copper nanoparticles
KW  - Laser-induced breakdown spectroscopy
KW  - Pulsed laser ablation synthesis in liquid
KW  - Plasma spectroscopy
KW  - Tellurium nanoparticles
UR  - https://www.sciencedirect.com/science/article/pii/S0039914025002577?via%3Dihub
N2  - Synthesizing nanoparticles (NPs) using pulsed laser ablation (PLA) in liquids involves performing laser ablation of a target immersed in water or an organic solvent. The type of liquid used significantly affects the composition of the synthesized NPs. This work aims to verify whether spectroscopy of laser induced plasma (LIP) can help to explain the differences in laser ablation processes occurring in various solvents. Three targets (copper, copper oxide, and tellurium) immersed in three different solvents (water, ethanol, and acetone) were used for the spectral characterization of LIP. The highest intensity of the oxygen emission line was detected in water and the lowest in acetone, which perfectly agrees with a degree of oxidation of copper and tellurium NPs. This was also confirmed by the presence of a CuO emission band at 615 nm in water, while in acetone, this band was absent - surprisingly even in the case of the copper oxide target. Laser desorption ionization mass spectrometry (LDI MS) of produced Cu NPs showed lower abundance of oxidation products in ethanol and acetone. In the case of the CuO target, the LDI MS spectra showed only oxidation products. In the case of tellurium, TeO emission bands at 434-440 nm and 412-414 nm were detected only in water, confirming that oxidized TeO2 NPs form only in water and not in acetone or ethanol. The LDI MS analysis results confirmed that TeO2 NPs were produced in water, while in the case of acetone pure metallic Te NPs were detected.
ER  -

NOVOTNÝ, Karel; Ivo KREMPL; Ivan AFONIN; Lubomír PROKEŠ; Petr VAŇHARA a Josef HAVEL. Laser-induced plasma spectroscopy in pulsed laser ablation synthesis of nanoparticles in liquid. \textit{Talanta}. AMSTERDAM: Elsevier, 2025, roč.~290, August 2025, s.~1-9. ISSN~0039-9140. Dostupné z: https://doi.org/10.1016/j.talanta.2025.127767.

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