Amido-amino functionalized halloysite stabilized copper nanoparticles (aah-CuNPs) were synthesized through one-pot protocol by a wet chemical method using hydrazine as reducing agent. The nanocomposite formed was stable in dry ethanol. The composition and binding nature of the nanocomposite were studied using FT-IR, DRS-UV, EDAX and powder XRD techniques. The morphological features of th...

Silicon nanowires (SiNWs) decorated by pulsed laser ablation with gold or copper nanoparticles (labeled as AuNPs@SiNWs and CuNPs@SiNWs) were investigated for their catalytic properties. Results demonstrated high catalytic performances in the Caryl-N couplings and subsequent carbonylations for gold and copper catalysts, respectively, that have no precedents in the literature. The excellent activ...

Dillenia indica is a medicinal plant used in the indigenous system of medicine for plethora diseases. In this study, efficacy ethanolic bark extract was investigated green synthesis copper nanoparticles (CuNPs). Obtained CuNPs were crystalline, spherical shape within size range 20.87–45.73 nm, well dispersed showing strong negative zeta potential value (−41.8 mV) as analysed by XRD, TEM, FESEM ...

objectives in this study, the effect of coating glass and steel surfaces by copper nanoparticles (cunps) in inhibiting the biofilm formation by listeria monocytogenes and pseudomonas aeruginosa was examined. materials and methods the minimal inhibitory concentrations (mics) of synthesized cunps were measured against l. monocytogenes and p. aeruginosa by using the broth-dilution method. the cell...

The objective of the present study was to evaluate the effect of copper nanoparticles (CuNPs) on liver function enzymes (ALT, AST and ALP) and some hematological parameters (RBCs, Hb, PCV and WBCs). The study included the use of 54 white male rats, which were divided into three groups. Rats in The first and second groups were injected intraperitoneally with 0.5 ml of copper nanoparticles at a d...

To prevent microbial growth, chemical solvents are typically utilized. However, hazardous to human health with low antimicrobial effects. Metallic-element (such as copper, silver, and gold) nanoparticles have many applications in biotechnology biomedicine. Copper (CuNPs) efficient owing their antimicrobial, anti-inflammatory, anti-proliferative properties. The objective of this study was perfor...

Nanofluids are engineered colloidal suspensions of solid nanoparticles in aqueous and non-aqueous base fluids with enhanced thermo-physical characteristics compared to conventional heat transfer (HTFs). In this study, we report on the fabrication copper nanoparticles-ethylene glycol (CuNPs-EG) nanofluid by using a simple one-step pulsed Nd:YAG laser ablation method ablate surface pure target EG...

We aimed to analyze how supplementation with a standard (recommended, 6.5 mg/kg) or enhanced (two-times higher, 13 dose of copper (Cu), in the form nanoparticles (NPs) along dietary intervention via implementation diverse types fiber, affects cardiovascular system rats. Nine-week-old male Wistar Han rats (n/group = 10) received, for an additional 6 weeks, controlled diet cellulose as fiber and ...

A novel method of management maize pathogens in vitro and vivo using newly synthesized copper nanoparticles (CuNPs) has been documented this study. CuNPs have CuSO4 as a precursor, NaBH4 ascorbic acid reducing agent, polyethylene glycol 8000 (PEG-8000) stabilizing agent. Characterization Transmission Electron Microscope (TEM) confirmed the nanoparticles’ size range 35–70 nm. Fourier transform i...

In this study, we review the synthesis of copper nanoparticles (CuNPs) and their prospective uses as antioxidants, antimicrobials, anticancer agents in pharmaceutical sector. Copper could be created through a variety methods, including chemical reduction, green synthesis, physical electrochemical deposition, microemulsion method. These methods make it possible to precisely create with necessary...