Number of the records: 1
Nanoparticles produced by laser ablation in organic solvent for polylactic acid-based polymer
- 1.
SYSNO ASEP 0574256 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Nanoparticles produced by laser ablation in organic solvent for polylactic acid-based polymer Author(s) Cutroneo, Mariapompea (UJF-V) ORCID, RID, SAI
Havránek, Vladimír (UJF-V) RID, SAI, ORCID
Macková, Anna (UJF-V) RID, ORCID, SAI
Malinský, Petr (UJF-V) RID, ORCID, SAI
Mikšová, Romana (UJF-V) RID, ORCID, SAI
Jagerová, Adéla (UJF-V) ORCID, SAI
Torrisi, L. (IT)
Silipigni, L. (IT)
Slepička, P. (CZ)
Fajstavr, D. (CZ)
Michalcová, A. (CZ)
Kováčik, L. (CH)
Lavrentiev, Vasyl (UJF-V) RID, ORCID, SAINumber of authors 13 Source Title Nuclear Instruments & Methods in Physics Research Section B. - : Elsevier - ISSN 0168-583X
Roč. 542, SEP (2023), s. 61-65Number of pages 5 s. Publication form Print - P Language eng - English Country NL - Netherlands Keywords Nanoparticles ; Laser ablation in liquid ; Chloroform ; Polylactic acid OECD category Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect) R&D Projects EF16_013/0001812 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) GA22-17346S GA ČR - Czech Science Foundation (CSF) Method of publishing Limited access Institutional support UJF-V - RVO:61389005 UT WOS 001040520300001 EID SCOPUS 85162160809 DOI 10.1016/j.nimb.2023.06.003 Annotation Recently packing technology has been rising as a new domain for the application of nanoparticles. Herein the synthesis of polylactic acid (PLA) foils decorated with nanoparticles is investigated. The gold nanoparticles (Au NPs) can play a major role in reducing microbial load in aliment and to improve the food packaging quality. Au NPs have been fabricated by laser ablation in an organic liquid and then the PLA, with Au NP composites, has been manufactured through the drop-casting method. The crystalline nature of the produced nanoparticles, of their size and shape have been probed by transmission electron (TEM) and atomic force microscopies (AFM). The concentration of Au NPs has been evaluated by Rutherford Backscattering Spectrometry (RBS). The optical and electrical properties of composites have been tested by UV-ViS spectroscopy. The improvement of the hydrophobicity of the composite surfaces has been analysed by wettability measurements for implementation in the food packaging field. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2024 Electronic address https://doi.org/10.1016/j.nimb.2023.06.003
Number of the records: 1