Cited by 88Laser-Ablation Synthesis of NanoparticlesNanoparticles: synthesis and applicationsZnO doping and properties

Comparative Study of Physicochemical and Antibacterial Properties of ZnO Nanoparticles Prepared by Laser Ablation of Zn Target in Water and Air

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Gavrilenko, Ekaterina A., Goncharova, Daria A., Lapin, Ivan N., Nemoykina, Anna L., Svetlichnyi, Valery A., Aljulaih, Ali A., Mintcheva, Neli, Kulinich, Sergei A.·2019·Materials

Published version of a preprint

Abstract

Here, we report on ZnO nanoparticles (NPs) generated by nanosecond pulsed laser (Nd:YAG, 1064 nm) through ablation of metallic Zn target in water and air and their comparative analysis as potential nanomaterials for biomedical applications. The prepared nanomaterials were carefully characterized in terms of their structure, composition, morphology and defects. It was found that in addition to the main wurtzite ZnO phase, which is conventionally prepared and reported by others, the sample laser-generated in air also contained some amount of monoclinic zinc hydroxynitrate. Both nanomaterials were then used to modify model wound dressings based on biodegradable poly-L-lactic acid. The as-prepared model dressings were tested as biomedical materials with bactericidal properties towards S. aureus and E. coli strains. The advantages of the NPs prepared in air over their counterparts generated in water found in this work are discussed.

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Crossref · 10.3390/ma12010186

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  • Amendola et al. found that PLA of Fe in water yielded a polycrystalline structure of FeOx NPs, which exhibit magnetic properties and can have biomedical applications.

    “Amendola et al. [145] examined PLA of Fe in water that yielded a polycrystalline structure of FeOx NPs, which exhibit magnetic properties and can have biomedical applications [146,147].”

    From Influence of Laser Process Parameters, Liquid Medium, and External Field on the Synthesis of Colloidal Metal Nanoparticles Using Pulsed Laser Ablation in Liquid: A Review (2022) · cites this paper as [147]

    The Introduction and Results and Discussion describe ZnO nanoparticles made by laser ablation of zinc in water and air, not FeOx nanoparticles made from iron. Searches for Amendola, polycrystalline FeOx, and magnetic biomedical applications found no passage in our copy addressing the attributed finding. (LLM, conf=0.76)

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Authors
Gavrilenko, E. A., Goncharova, D. A., Lapin, I. N., Nemoykina, A. L., Svetlichnyi, V. A., Aljulaih, A. A., Mintcheva, N., & Kulinich, S. A.
Affiliations
  • National Research Tomsk State University (RU)
  • Siberian Physical Technical Institute, Tomsk State University, Lenina, 36, Tomsk 634050, Russia
  • Tokai University (JP)
Corresponding author
Kulinich, Sergei A.
Venue
Materials
Publisher
MDPI AG
Published
2019-01-08
Volume
12
Issue
1
Pages
186
ISSN
1996-1944 (ISSN-L)
OpenAlex
W2904646619
Cited by
88
References
48
Citations by year
2026: 5 · 2025: 7 · 2024: 9 · 2023: 8 · 2022: 15 · 2021: 18 · 2020: 16 · 2019: 10
FWCI
5.20
Type
journal article
Language
en
Open access
Locations
  • Materials (publishedVersion, cc-by)
  • Preprints.org (acceptedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • Japan Society for the Promotion of Science (16K04904)
  • scholarship program of the President of the Russian Federation for young scientists and post-graduate students (SP-2018 Competition)
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › Laser-Ablation Synthesis of Nanoparticles
  • Physical Sciences › Materials Science › Materials Chemistry › Nanoparticles: synthesis and applications
  • Physical Sciences › Materials Science › Materials Chemistry › ZnO doping and properties
Keywords
zinc oxide nanoparticles, laser ablation, nanosecond pulsed laser, zinc target, wurtzite structure, monoclinic phase, wound dressings, poly(L-lactic acid), antibacterial activity, Staphylococcus aureus, Escherichia coli, biomedical materials

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