Metal Oxide Nanoparticles Design Service

In the rapidly developing fields of materials science and nanotechnology, metal oxide nanoparticles are the cornerstone, enabling countless industries to achieve breakthroughs. From advanced catalysts and high-performance electronic products to targeted drug delivery systems and sustainable energy solutions, their unique characteristics have changed the rules of the game. However, designing and synthesizing these materials to meet specific application requirements is a complex challenge. Our metal oxide nanoparticle design service aims to bridge this gap and provide comprehensive end-to-end solutions for customized nanoparticle development. We enable researchers and businesses to fully utilize the potential of these materials and transform innovative ideas into practical high-performance products.

Figure 1. Metal Oxide Nanoparticles Design Service.

Why Choose Custom Designed Metal Oxide Nanoparticles?

Although there are various types of nanoparticles on the market, ready-made solutions often cannot meet the precise requirements of professional applications. Custom designed nanoparticles have unparalleled advantages:

• Tailored performance: We can precisely control parameters such as size, shape, surface chemistry, and crystal structure to optimize nanoparticles for your specific application, whether it's enhancing catalytic activity, improving sensor sensitivity, or increasing drug loading capacity.
• Specific application functions: Our design can combine specific functions, such as magnetism for targeted therapy, photocatalytic activity for environmental remediation, or specific surface coatings for enhancing biocompatibility.
• Overcoming synthesis challenges: We have the expertise to overcome common synthesis barriers such as aggregation, inter batch inconsistency, and low yield, ensuring that you obtain high-quality, reproducible products.
• Competitive Advantage: Developing proprietary nanoparticle designs gives you a unique advantage in the market, enabling you to create high-quality products that are difficult for competitors to replicate.

Our Services

Material Selection and Customized Synthesis

We provide customized MONP synthesis using a range of materials, each optimized for unique performance:

• Titanium dioxide: specifically designed for photocatalytic activity (such as rutile/rutile phase control) and surface area optimization, suitable for solar cell and water purification applications.
• Zinc oxide: Customized controllable forms (nanorods, nanoparticles) and defect engineering to enhance the UV absorption and antibacterial efficacy of cosmetics and packaging.
• Iron oxide: Magnetic nanoparticles with tuned saturation magnetization and biocompatible coatings (such as PEG, dextran), used for drug delivery and MRI contrast agents.
• Cerium oxide: Nanoparticles with customized oxygen vacancy concentrations for antioxidant performance in biomedical applications and catalytic activity in automotive exhaust systems.

Structural and Morphological Engineering

Our team optimizes the structure of nanoparticles to maximize their functionality:

• Size control: The precise synthesis range of MONP is 5-100nm, with a narrow size distribution (polydispersity index<0.1) to ensure consistent performance.
• Shape adjustment: Shape engineering (spherical, rod-shaped, sheet-like, hollow) to enhance specific properties - such as high aspect ratio ZnO nanorods used to improve piezoelectric response.
• Porosity design: Mesoporous and graded structures, suitable for applications that require high surface area, such as catalytic carriers or drug delivery carriers.
• Crystal phase optimization: Control crystal phases (such as rutile and rutile TiO₂, cubic and hexagonal ZnO) to customize optical and catalytic performance.

Surface Functionalization and Coating

We modify the surface of nanoparticles to enhance compatibility and functionality:

• Chemical modification: Silanization, carboxylation, or amination to enable it to bind with biomolecules (antibodies, peptides) or polymers for targeted applications.
• Protective coating: SiO₂, polymer or lipid coating to enhance stability (e.g. prevent clumping in aqueous solution) and biocompatibility.
• Doping and alloying: Incorporating dopants (such as N-doped TiO₂ for visible light absorption and Al doped ZnO for enhanced conductivity) to alter electronic and optical properties.

Characteristic Description and Verification

Comprehensive testing ensures that your MONP meets specifications:

• Physical and chemical analysis: particle size and zeta potential (DLS), morphology (TEM/SEM), crystal structure (XRD), and surface chemistry (XPS, FTIR).
• Functional testing: photocatalytic efficiency (TiO₂), magnetic properties (VSM), catalytic activity (gas chromatography), or antibacterial efficacy (MIC testing).
• Stability and toxicity assessment: Long term stability testing for biomedical applications (stored at different pH/temperature) and in vitro cytotoxicity assays (MTT, LDH).

Applications

Energy and Electronics

• Batteries and supercapacitors: Highly conductive MONP is used as electrode material to improve charge storage capacity and cycle life.
• Solar cells: TiO₂ and ZnO nanoparticles optimized for electron transport in dye-sensitized and perovskite solar cells have improved the efficiency of light energy conversion.
• Electronic products: Transparent conductive oxides used for flexible displays and sensors (such as aluminum doped ZnO and other indium tin oxide substitutes).

Environment and Catalysis

• Water purification: photocatalytic TiO₂ and ZnO nanoparticles used for the degradation of organic pollutants (such as dyes and drugs) under ultraviolet or visible light.
• Air treatment: Catalysts based on MONP (such as CeO₂, CuO) are used to remove NOₓ, CO, and volatile organic compounds (VOCs) from industrial emissions.
• Industrial catalysis: Supported metal oxide nanoparticles (such as NiO/Al₂O3) are used for hydrogen production, fuel reforming, and chemical synthesis.

Biomedical and Healthcare

• Imaging agent: Superparamagnetic iron oxide nanoparticles (SPION)₂ nanoparticles used for MRI contrast enhancement and fluorescent CeO for biological imaging.
• Drug delivery: Mesoporous TiO₂ and SiO₂ - coated iron oxide nanoparticles for controlling the release of chemotherapy drugs, with targeted ligands for site-specific delivery.
• Antibacterial materials: ZnO and CuO nanoparticles are integrated into coatings for medical devices, textiles, and packaging to inhibit bacterial growth.

Our Advantages

Workflow

Summary

At CD Bioparticles, our metal oxide nanoparticles design service is more than just a product delivery; it's a partnership in innovation. We work with you to understand your vision and provide the expertise and tools to bring it to life. Contact us today to schedule a consultation and take the first step towards a breakthrough in your field.