Sahar Qasim*, Mazin K Hamid and Mais E Ahmed
DOI: 10.37421/2572-0813.2023.8.157
At the present time, the phenomenon of antibiotic resistance has increased by different species of bacteria. In this way, particularly in the situations of Metal Nanoparticles (MNPs) fabrication and MNPs surface modification, the emergence of nanotechnology as a new weapon has drawn increased attention. Currently, the safe way to manufacture nanoscales is at the lowest possible cost and the least harm to the environment of Fe2O3 NPs with novel shape through Ultrasound assisted. Ultraviolet Visible Spectrophotometer (UV-Vis), Energy Dispersive Xray spectroscopy (EDX), Scanning Electron Microscopy (SEM), Atomic Force Microscopic (AFM), X-ray Diffraction (XRD). These techniques were applied for physical characterization. Disc diffusion assay and Minimum Inhibitory Concentration (MIC) (16 μg/ml), were evaluated against gram negative (P. aeruginosa, Klebsiella spp.) and gram positive (S. aureus, S. pyogenes) Fe2O3 NPs with an average diameter size of 30 nm. Where the activity of iron nanoparticles prepared by a physical method showed a distinct activity against selected cancer cells.
DOI: 10.37421/2572-0813.2023.8.162
DOI: 10.37421/2572-0813.2023.8.163
DOI: 10.37421/2572-0813.2023.8.164
DOI: 10.37421/2572-0813.2023.8.165
Surface engineering of nanoparticles has contributed to the advancement of nanoscience and nanotechnology by creating novel materials with a variety of functional properties and applications that are based on their surface modifier. Dispersed nanoparticles can alter the interfacial properties of a liquid-liquid system in the aqueous phase if their surface is altered by an ionic surfactant. The interfacial energy of the nanoparticle brine system and ions tend to alter pore channel transport and improve recovery. The ability to easily counterbalance gravity's force with induced sedimentation stability is one of the advantages of using particles suspended at nanoscales. This was made possible by their nanosize, nanostructure, high volume to surface ratio, and strong interaction with rock fluids.
DOI: 10.37421/2572-0813.2023.8.192
Nanotechnology has revolutionized various fields, offering immense potential in medicine, electronics, energy, and more. The ability to manipulate matter at the atomic and molecular levels has led to the development of extraordinary nano materials. However, this groundbreaking technology comes with a caveat. The potential toxicity of these nano materials raises concerns about their impact on human health and the environment. This article delves into the concept of nano toxicity, exploring the intricate balance between the benefits and risks associated with nano materials.
DOI: 10.37421/2572-0813.2023.8.194
DOI: 10.37421/2572-0813.2023.8.195
DOI: 10.37421/2572-0813.2023.8.196
DOI: 10.37421/2572-0813.2023.8.197
DOI: 10.37421/2572-0813.2023.8.193
Gandhi Guru
Cancer remains one of the most challenging diseases to treat, with
traditional therapies such as surgery, chemotherapy, and radiation often
producing limited results and causing significant side effects. Over the past
few decades, however, there has been a growing interest in the potential of
nanotechnology to revolutionize cancer treatment. Nanoparticles, which are
materials sized between 1 and 100 nanometers, offer unique advantages in
cancer therapy due to their small size, large surface area, and the ability to be
engineered for specific functions. These properties enable nanoparticles to
target cancer cells with high precision, minimize damage to healthy tissues,
and overcome many of the limitations associated with conventional cancer
treatments.
Rajee Vakill
Self-assembling nanomaterials are a cutting-edge technology in
nanoscience and nanotechnology that hold the promise of revolutionizing
manufacturing processes. These materials, which can spontaneously
organize themselves into well-defined structures without the need for external
intervention, are inspired by natural processes such as protein folding and
molecular self-organization in living systems. The ability of nanomaterials to
self-assemble into complex, functional architectures opens up new possibilities
for manufacturing at an unprecedented level of precision and efficiency.
Javad Rahdar
In recent years, 3D printing, or additive manufacturing, has emerged
as a groundbreaking technology that is revolutionizing industries such as
aerospace, automotive, healthcare, and consumer electronics. This technology
enables the production of complex geometries and customized products
with higher precision and lower material waste compared to traditional
manufacturing methods. One of the key enablers of the rapid advancement
of 3D printing is the integration of optoelectronics, which involves the use
of light-based technologies such as lasers, LEDs, and photodiodes to drive
printing processes and enhance precision, efficiency, and material properties.
Neelam Javar
The rapid advancements in consumer technology have revolutionized
our daily lives, particularly in the fields of display and lighting systems. The
proliferation of high-definition screens, advanced lighting solutions, and
energy-efficient devices has transformed how we interact with electronics
and manage energy consumption. Central to these innovations is the field of
optoelectronics, which deals with the interaction between light and electronic
devices. Optoelectronic components, such as Light-Emitting Diodes (LEDs),
Organic Light-Emitting Diodes (OLEDs), and laser diodes, are at the forefront
of driving improvements in display technology and lighting systems.
Jayeoye Mundar
The growing demand for clean and sustainable energy sources has led
to an increasing interest in renewable energy technologies. Among the many
types of renewable energy systems, solar power, wind energy, and energy
storage systems are gaining widespread attention due to their potential to
reduce dependency on fossil fuels and mitigate the effects of climate change.
However, the efficiency, scalability, and cost-effectiveness of these renewable
energy systems remain areas of active research and development. One
promising approach to addressing these challenges lies in the integration of
optoelectronics, a field that focuses on the study and application of electronic
devices that source, detect, and control light.
Abijieen Rajuri
Agriculture faces increasing challenges due to the rising global population,
climate change, and the growing demand for food, fiber, and biofuels.
Traditional agricultural practices often place strain on the environment through
excessive use of chemical fertilizers, pesticides, and water resources. As a
result, there is an urgent need to adopt more sustainable farming practices that
enhance productivity while minimizing environmental impact. One of the most
promising innovations to address these challenges is the use of nanoparticles
in agriculture. Nanoparticles, which are materials with dimensions in the
range of 1 to 100 nanometers, have unique physical and chemical properties
that differ significantly from bulk materials.
Dhanveer Pande
Nanoparticles have become a cornerstone of modern science and
technology, with applications spanning industries such as medicine,
electronics, energy, and environmental protection. These incredibly small
materials, typically sized between 1 and 100 nanometers, exhibit unique
physical, chemical, and biological properties that make them highly effective in
a wide range of applications. As industries increasingly rely on nanoparticles
for everything from drug delivery to environmental remediation, the demand
for their production continues to rise.
Vickram Josh
The growing demand for energy storage solutions has led to significant
research in developing advanced materials that offer high performance,
efficiency, and sustainability. Among the promising materials in this field,
carbon-based nanoparticles have gained considerable attention for their
remarkable properties, including high surface area, excellent electrical
conductivity, and tunable chemical functionalities. These properties make
carbon-based nanoparticles ideal candidates for energy storage devices such
as supercapacitors, which are energy storage systems that offer rapid charge
and discharge rates, high power densities, and long cycling lives.
Journal of Nanosciences: Current Research received 387 citations as per Google Scholar report
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