[HTML][HTML] Programmed Cell Death: The Primary Bactericidal Mechanism Induced by Copper Nanoparticles

MJ Lai, YW Huang, J Wijaya, BR Liu - 2024 - intechopen.com
Copper, a reddish and ubiquitous material in the world, possesses malleable and
conductive properties that render copper and its alloys indispensable in vertical integration …

Comparative determination of cytotoxicity of sub-10 nm copper nanoparticles to prokaryotic and eukaryotic systems

SS Skeeters, AC Rosu, Divyanshi… - ACS applied materials …, 2020 - ACS Publications
Copper nanoparticles demonstrate antibacterial activity, but their toxicity to eukaryotic
systems is less understood. Here, we carried out a comparative study to determine the …

Effect of Size and Concentration of Copper Nanoparticles on the Antimicrobial Activity in Escherichia coli through Multiple Mechanisms

MJ Lai, YW Huang, HC Chen, LI Tsao… - Nanomaterials, 2022 - mdpi.com
Metal and metal oxide nanoparticles, including copper nanoparticles (CuNPs), display
antimicrobial activities and are regarded as promising microorganism inhibitors. Here, we …

Toxicity mechanisms of copper nanoparticles and copper surfaces on bacterial cells and viruses

J Ramos-Zúñiga, N Bruna… - International Journal of …, 2023 - mdpi.com
Copper is a metal historically used to prevent infections. One of the most relevant challenges
in modern society are infectious disease outbreaks, where copper-based technologies can …

[PDF][PDF] Cu Nanoparticles Have Different Impacts in E. coli and L. brevis than Their Micron-Sized and Ionic Analogs

C Kaweeteerawat, CH Chang, KR Roy, R Liu, R Li… - academia.edu
Copper formulations have been used for decades for antimicrobial and antifouling
applications. With the development of nano-formulations of copper that are more effective …

Copper-nanoparticle-coated fabrics for rapid and sustained antibacterial activity applications

RA Gonçalves, JWK Ku, H Zhang, T Salim… - ACS Applied Nano …, 2022 - ACS Publications
The scientific community has recognized that copper can kill bacteria; however, the effect of
the particle size, concentration, and oxidation state on antibacterial activity remains unclear …

Antibacterial activity of colloidal copper nanoparticles against Gram‐negative (Escherichia coli and Proteus vulgaris) bacteria

P Sharma, D Goyal… - Letters in Applied …, 2022 - academic.oup.com
Antibacterial activities of as‐synthesized nanoparticles have gained attention in past few
years due to rapid phylogenesis of pathogens developing multi‐drug resistance (MDR) …

Cu Nanoparticles Have Different Impacts in Escherichia coli and Lactobacillus brevis than Their Microsized and Ionic Analogues

C Kaweeteerawat, CH Chang, KR Roy, R Liu, R Li… - ACS …, 2015 - ACS Publications
Copper formulations have been used for decades for antimicrobial and antifouling
applications. With the development of nanoformulations of copper that are more effective …

Copper Nanoparticles: Easily Accessible Nano-Weapons Against the Escalating Antibiotic Resistance

U Rasool, DM Ali, S Hemalatha - … of Research on Nano-Strategies for …, 2021 - igi-global.com
Nanoparticles are also proving a great alternative to antibiotics in combating the deadly
bacterial infections. Copper nanoparticles, in particular, are being utilized as antimicrobial …

Surface Modification by Media Organics Reduces the Bacterio-toxicity of Cupric Oxide Nanoparticle against Escherichia coli

R Chakraborty, T Basu - Scientific Reports, 2019 - nature.com
Prevalence of antibiotic-resistant bacteria demands alternatives to antibiotics. Copper-based
nanoparticles with a high antibacterial property may be a solution to the problem. It is …