Copper Oxide (cuo) - Nanotechnology

What is Copper Oxide (CuO)?

Copper oxide (CuO) is a significant inorganic material with a range of applications in the field of nanotechnology. It is a p-type semiconductor with a narrow band gap, which makes it interesting for various technological applications. CuO is known for its excellent thermal and electrical properties.

Why is Copper Oxide important in Nanotechnology?

CuO nanoparticles exhibit unique properties that are not present in their bulk counterpart. These include enhanced catalytic activity, improved antibacterial properties, and superior optical properties. These features make CuO nanoparticles ideal for use in a wide range of high-tech applications.

How are Copper Oxide Nanoparticles Synthesized?

There are several methods to synthesize CuO nanoparticles, including chemical precipitation, sol-gel process, hydrothermal synthesis, and thermal decomposition. Each method offers different advantages in terms of particle size, shape, and surface characteristics.

What are the Applications of Copper Oxide Nanoparticles?

CuO nanoparticles have a broad spectrum of applications:
- Catalysis: Used in chemical reactions due to their high surface area and reactivity.
- Sensors: Employed in gas sensors and biosensors for their sensitivity and quick response time.
- Energy Storage: Utilized in batteries and supercapacitors for their ability to enhance energy storage capacity.
- Medicine: Applied in the development of antimicrobial agents and drug delivery systems.
- Environmental Remediation: Used in water purification and pollution control due to their capacity to degrade harmful substances.

What are the Challenges in Using Copper Oxide Nanoparticles?

Despite the promising applications, there are challenges in using CuO nanoparticles. Toxicity is a major concern, as nanoparticles can be harmful to living organisms if not properly managed. Additionally, issues related to stability, scalability, and cost-effectiveness need to be addressed to facilitate widespread adoption.

Future Prospects

The future of CuO nanoparticles in nanotechnology looks promising. Ongoing research is focused on improving the synthesis methods to produce highly stable and biocompatible nanoparticles. Advances in nanocomposites and hybrid materials incorporating CuO nanoparticles are expected to open new avenues in electronics, medicine, and environmental science.

Relevant Publications

NIR light-activated nanocomposites combat biofilm formation and enhance antibacterial efficacy for improved wound healing.

Issue Release: 2024

Green-synthesized CuO and ZnO nanoparticles derived from Calotropis gigantea (Apple of Sodom): enhancing plant growth, efficient dye removal, and potent antibacterial applications.

Issue Release: 2024

Unveiling Dissolution Kinetics of CuO Nanofertilizer Using Bio-Based Ionic Liquids Envisaging Controlled Use Efficiency for Sustainable Agriculture.

Issue Release: 2024

Preparation of Cellulose Fiber Loaded with CuO Nanoparticles for Enhanced Shelf Life and Quality of Tomato Fruit.

Issue Release: 2024

Improving the Oxidation Resistance of Phenolic Resin Pyrolytic Carbons by In Situ Catalytic Formation of Carbon Nanofibers via Copper Nitrate.

Issue Release: 2024

Bioinspired copper oxide nanocomposites: harnessing plant extracts for enhanced photocatalytic performance.

Issue Release: 2024

Oxygen Vacancy-Controlled CuO/N,Se Co-Doped Porous Carbon via Plasma-Treatment for Enhanced Electro-Reduction of Nitrate to Green Ammonia.

Issue Release: 2024

Metal organic framework-derived CuO/CuO polyhedron-CdS quantum dots double Z-scheme heterostructure for cathodic photoelectrochemical detection of Hg in food and environment.

Issue Release: 2024

Synthesis of CuO, ZnO nanoparticles, and CuO-ZnO nanocomposite for enhanced photocatalytic degradation of Rhodamine B: a comparative study.

Issue Release: 2024

On the structural evolution of nanoporous optically transparent CuO photocathodes upon calcination for photoelectrochemical applications.

Issue Release: 2024

The construction of Z-scheme heterojunction ZnInS@CuO with enhanced charge transfer capability and its mechanism study for the visible light degradation of tetracycline.

Issue Release: 2024

Assessment of skin sensitization potential of zinc oxide, aluminum oxide, manganese oxide, and copper oxide nanoparticles through the local lymph node assay: 5-bromo-deoxyuridine flow cytometry method.

Issue Release: 2024

Two-phase Hybrid Thermal Interface Alkali-treated E-Glass Fiber/MWCNT/Graphene/Copper Oxide Nanocomposites for Electronic Gadgets.

Issue Release: 2024

Cupric-polymeric nanoreactors integrate into copper metabolism to promote chronic diabetic wounds healing.

Issue Release: 2024

Nanostructured Metal Oxide-Based Electrochemical Biosensors in Medical Diagnosis.

Issue Release: 2024

Waste Biomass-Derived Activated Carbon-Supported 0D, 1D, 2D, and 3D Nanostructures of Copper Oxide for Hydrogenation Reaction: A Study on the Role of Structural Properties.

Issue Release: 2024

Argyreia nervosa-driven biosynthesis of Cu-Ag bimetallic nanoparticles from plant leaves extract unveils enhanced antibacterial properties.

Issue Release: 2024

Copper oxide nanoparticles (CuO-NPs) as a key player in the production of oil-based paint against biofilm and other activities.

Issue Release: 2024

Structural, Optical and Dielectric Properties of Some Nanocomposites Derived from Copper Oxide Nanoparticles Embedded in Poly(vinylpyrrolidone) Matrix.

Issue Release: 2024

Copper oxide(I) nanoparticle-modified cellulose acetate membranes with enhanced antibacterial and antifouling properties.

Issue Release: 2024

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