Metal nanoparticles: understanding the mechanisms behind antibacterial activity

YN Slavin, J Asnis, UO Hńfeli, H Bach - Journal of nanobiotechnology, 2017 - Springer
As the field of nanomedicine emerges, there is a lag in research surrounding the topic of
nanoparticle (NP) toxicity, particularly concerned with mechanisms of action. The continuous …

Emerging trends in nanomaterials for antibacterial applications

S Yougbaré, C Mutalik, G Okoro, IH Lin… - International journal …, 2021 - Taylor & Francis
Around the globe, surges of bacterial diseases are causing serious health threats and
related concerns. Recently, the metal ion release and photodynamic and photothermal …

Both silver ions and silver nanoparticles facilitate the horizontal transfer of plasmid-mediated antibiotic resistance genes

J Lu, Y Wang, M Jin, Z Yuan, P Bond, J Guo - Water research, 2020 - Elsevier
Antibiotic resistance in bacteria is a growing threat to global human health. Horizontal gene
transfer (HGT) of antibiotic resistance genes (ARGs) is recognized as the primary contributor …

Do microbial decomposers find micro-and nanoplastics to be harmful stressors in the aquatic environment? A systematic review of in vitro toxicological research

VC Shruti, G Kutralam-Muniasamy… - Science of the Total …, 2023 - Elsevier
Microbial decomposers (bacteria and fungi) are likely to interact with plastic particles
introduced into natural systems, particularly micro-and nanoplastics (MNPs), exposing them …

Toxicity mechanisms in Escherichia coli vary for silver nanoparticles and differ from ionic silver

A Ivask, A ElBadawy, C Kaweeteerawat, D Boren… - ACS …, 2014 - ACS Publications
Silver nanoparticles (Ag NPs) are commonly added to various consumer products and
materials to impair bacterial growth. Recent studies suggested that the primary mechanism …

Use of metal oxide nanoparticle band gap to develop a predictive paradigm for oxidative stress and acute pulmonary inflammation

H Zhang, Z Ji, T Xia, H Meng, C Low-Kam, R Liu… - ACS …, 2012 - ACS Publications
We demonstrate for 24 metal oxide (MOx) nanoparticles that it is possible to use conduction
band energy levels to delineate their toxicological potential at cellular and whole animal …

Investigations of acute effects of polystyrene and polyvinyl chloride micro-and nanoplastics in an advanced in vitro triple culture model of the healthy and inflamed …

M Busch, G Bredeck, AAM Kämpfer, RPF Schins - Environmental Research, 2021 - Elsevier
The continuous degradation of plastic waste in the environment leads to the generation of
micro-and nanoplastic fragments and particles. Due to the ubiquitous presence of plastic …

[HTML][HTML] Hazard of polystyrene micro-and nanospheres to selected aquatic and terrestrial organisms

R Qiao, M Mortimer, J Richter, B Rani-Borges… - Science of the Total …, 2022 - Elsevier
Plastics contamination in the environment is a major concern. Risk assessment of micro-and
nanoplastics (MPL and NPL) poses significant challenges due to MPL and NPL …

Hazard evaluation of polystyrene nanoplastic with nine bioassays did not show particle-specific acute toxicity

M Heinlaan, K Kasemets, V Aruoja, I Blinova… - Science of the total …, 2020 - Elsevier
Plastic is a wide-spread pollutant and must be evaluated for potential adverse effects of its
breakdown product, microplastic (≤ 5 mm) along with its subfraction, nanoplastic (1–100 …

Considerations of environmentally relevant test conditions for improved evaluation of ecological hazards of engineered nanomaterials

PA Holden, JL Gardea-Torresdey… - … science & technology, 2016 - ACS Publications
Engineered nanomaterials (ENMs) are increasingly entering the environment with uncertain
consequences including potential ecological effects. Various research communities view …