ArticleBioMed research international2015
Considerable Variation of Antibacterial Activity of Cu Nanoparticles Suspensions Depending on the Storage Time, Dispersive Medium, and Particle Sizes.
Article in BioMed research international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed.
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- Relevance of topical application of minoxidil laden nano-lipid for hair growth enhancement.Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2025Article
- The Composition of the Dispersion Medium Determines the Antibacterial Properties of Copper (II) Oxide Nanoparticles AgainstNanomaterials (Basel, Switzerland) · 2025Article
- Investigation of ternary Zn-Co-Fe layered double hydroxide as a multifunctional 2D layered adsorbent for moxifloxacin and antifungal disinfection.Scientific reports · 2024Article
- A novel facile synthesis of metal nitride@metal oxide (BN/GdScientific reports · 2023Article
- Bioactive Compound-Loaded Nanocarriers for Hair Growth Promotion: Current Status and Future Perspectives.Plants (Basel, Switzerland) · 2023Review
- Antibacterial Activity and Cytocompatibility of Electrospun PLGA Scaffolds Surface-Modified by Pulsed DC Magnetron Co-Sputtering of Copper and Titanium.Pharmaceutics · 2023Article
- Assessment of the Tolerance of a ChlorophyteNanomaterials (Basel, Switzerland) · 2023Article
- Application of Nanomaterials in the Prevention, Detection, and Treatment of Methicillin-ResistantPharmaceutics · 2022Review
- Application of Copper Nanoparticles in Dentistry.Nanomaterials (Basel, Switzerland) · 2022Review
- Recent Advances in Metal-Based Antimicrobial Coatings for High-Touch Surfaces.International journal of molecular sciences · 2022Review
- Antibacterial Activity Evaluation of ZnO, CuO, and TiOMethods in molecular biology (Clifton, N.J.) · 2022Article
- Antifungal Potential of Green Synthesized Magnetite Nanoparticles Black Coffee-Magnetite Nanoparticles Against Wilt Infection by Ameliorating Enzymatic Activity and Gene Expression inFrontiers in microbiology · 2022Article
- The Influence of Nanometals, Dispersed in the Electrophoretic Nanohydroxyapatite Coatings on the Ti13Zr13Nb Alloy, on Their Morphology and Mechanical Properties.Materials (Basel, Switzerland) · 2021Article
- A method to detect immunoreactions on the basis of currentRSC advances · 2020Article
- Advances of Anti-Caries Nanomaterials.Molecules (Basel, Switzerland) · 2020Review
- Nanoparticles as Anti-Microbial, Anti-Inflammatory, and Remineralizing Agents in Oral Care Cosmetics: A Review of the Current Situation.Nanomaterials (Basel, Switzerland) · 2020Review
- Nanomaterials as Promising Alternative in the Infection Treatment.International journal of molecular sciences · 2019Review
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Suspensions of Cu nanoparticles are promising for creating the new class of alternative antimicrobial products. In this study we examined copper nanoparticles of various sizes obtained by the method of wire electric explosion: nanopowder average size 50 nm (Cu 50) and 100 nm (Cu 100). The paper presents the complex study of the influence of physicochemical properties such as particle size and concentration of the freshly prepared and 24-hour suspensions of Cu nanoparticles in distilled water and physiological solution upon their toxicity to bacteria E. coli M-17. Ionic solution of Cu(2+) and sodium dichloroisocyanurate was used for comparison study. It has been shown that decrease in the nanoparticle size leads to changes in the correlation between toxicity and concentration as toxicity peaks are observed at low concentrations (0.0001⋯0.01 mg/L). It has been observed that antibacterial properties of Cu 50 nanoparticle suspensions are ceased after 24-hour storage, while for Cu 100 suspensions no correlation between antibacterial properties and storage time has been noted. Cu 100 nanoparticle suspensions at 10 mg/L concentration display higher toxicity at substituting physiological solution for water than Cu 50 suspensions. Dependence of the toxicity on the mean particle aggregates size in suspension was not revealed.
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