Nanotechnology

Nanotechnology

Nanoparticles Show Promise in Photocatalytic Degradation and Antibacterial Activity

Scientists at Bharathidasan University in India have developed a new method for synthesizing copper oxide (CuO) nanoparticles using the sol-gel method. The researchers found that these nanoparticles exhibited excellent optical, structural, and morphological properties, making them suitable for various applications, including photocatalytic degradation of organic pollutants and antibacterial activity. Key

Nanotechnology

Environmentally Friendly Synthesis of Nickel Oxide and Nickel Ferrite Nanoparticles

Researchers have successfully synthesized nickel oxide (NiO) and nickel ferrite (Ni/Fe) nanoparticles using an environmentally friendly method involving Murraya koenigii plant extract. This innovative approach has implications for the removal of hazardous substances from wastewater streams. The synthesized nanoparticles showed potential in various bioactivities, including biofilm inhibition and anti-thrombolytic

Nanotechnology

Nano-Additives Enhance Efficiency and Reduce Emissions in Diesel Engines

Researchers from the University of Kebangsaan in Selangor, Malaysia, have explored the effects of ammonia, hydrogen, and nanoparticles on the performance and emissions of diesel engines. The study aimed to investigate these additives' potential to enhance combustion efficiency and reduce environmental impact. The research findings indicate that incorporating nanoparticles

Nanotechnology

Nanoparticles Enhance Biodiesel Efficiency and Reduce Emissions

Researchers at Saveetha Engineering College in Chennai, India, have made significant breakthroughs in the combustion, performance, and emissions of Madhuca oil-based biodiesel in diesel engines. By leveraging the addition of Titanium dioxide (TiO2) nanoparticles and hydrogen, the team was able to achieve substantial improvements in fuel efficiency and emissions reduction.

Nanotechnology

Tuning Energy Bandgap of Zinc Oxide Nanoparticles for Enhanced Photodegradation and Antibacterial Properties

Scientists at the University of Sargodha have made groundbreaking findings in the field of nanotechnology, specifically with zinc oxide nanoparticles. By doping strontium in zinc oxide nanoparticles (ZnO NPs) at various ratios, the researchers have successfully tuned the energy bandgap of the catalysts, allowing them to degrade methyl orange and

Nanotechnology

Breakthrough in Nanoparticle Technology for Bisphenol A Degradation

Researchers at Iran University of Medical Sciences have made a significant discovery in the field of nanotechnology, developing a novel method to degrade bisphenol A (BPA) using persulfate (PS) activated by nickel ferrite-anchored zinc oxide (ZnO@NiFeO) nanoparticles in the presence of ultraviolet (UV) radiation. This breakthrough has the potential

Nanotechnology

Impact of Alkyl Termination on Silicon Nanoparticles Revealed

Researchers at the University of London have explored the effects of alkyl termination on the optical and electronic properties of silicon nanoparticles (SiNPs). A combination of density functional theory and many-body perturbation theory methods was employed to study the impact of increasing particle size and the replacement of hydrogen atoms

Nanotechnology

Breakthrough in Nanoparticle Research: Enhancing Energy Storage and Supercapacitor Performance

Research conducted by Inha University has led to the development of hybrid gel polymer electrolytes (GPEs) that integrate thermoplastic polyurethane (PU) and ionic liquid (IL) with silica nanoparticles. These GPEs have shown promising results in enhancing the performance of all-solid-state supercapacitors, including improved energy density, power density, and cycling stability.

Nanotechnology

Breakthrough in Nanotechnology: Researchers Develop Highly Efficient Catalysts for Hydrogen Evolution Reaction

Research conducted at Zhengzhou University has led to the development of highly efficient catalysts for the electrocatalytic hydrogen evolution reaction (HER). The study, published in Chemistry - A European Journal, investigates the use of 2D amorphous carbon nitride (a-C3N4) with ferromagnetism to enhance catalytic performance. The research team, led by

Nanotechnology

Breakthrough in Supercapacitor Technology Paves Way for Enhanced Energy Storage

Researchers from the VSB-Technical University of Ostrava have made a significant breakthrough in supercapacitor technology by developing a novel approach that integrates a gel polymer electrolyte and silver nanoparticle-modified manganese oxide electrodes. This innovation is expected to enhance energy storage capabilities, marking a substantial advancement in supercapacitor research. The study

Nanotechnology

Bio-Based Hybrid Nanolubricants Enhance Machining Performance of Inconel 718

A new study published in The International Journal of Advanced Manufacturing Technology has reported significant improvements in the machining performance of Inconel 718, a precipitation-hardened nickel-based superalloy, by using a bio-based hybrid nanolubricant composed of aluminium oxide and zinc oxide nanoparticles dispersed in coconut oil. The research, conducted by a

Nanotechnology

Nanobubbles Show Promise in Mitigating Heavy Metal Pollution in Aquatic Environments

Scientists at Beihang University have made a groundbreaking discovery in the field of nanotechnology, revealing that nanobubbles can effectively deliver hydrogen molecules to alleviate oxidative stress caused by heavy metal pollution in aquatic environments. The study, published in Langmuir, a peer-reviewed journal, highlights the potential of nanobubbles in improving the