Metallic Nanomaterials – WOBO Scientific Research New Materials One-Stop Service Platform

Oil-Soluble Silver Nanoparticles

enerke — Thu, 08 May 2025 06:21:33 +0000

Product Overview

Oil-soluble silver nanoparticles are created by modifying the surface of water-soluble silver nanoparticles with aromatic hydrocarbons, enabling them to be well-dispersed in oil-based solvents. These nanoparticles offer significant potential for use in oil-soluble media and exhibit unique properties and functionalities.

Key Features

Oil Solubility: The special surface modification allows silver nanoparticles to be stably dispersed in oil-based solvents, overcoming the dispersion issues typically encountered with metal nanoparticles in aqueous media.
Uniform Size: Oil-soluble silver nanoparticles possess excellent size uniformity, ensuring consistency and predictability across various applications.
Optical Properties: Due to surface plasmon resonance (SPR), the silver nanoparticles exhibit unique optical characteristics, particularly in absorption and scattering in the visible light spectrum.
Antibacterial Activity: Silver ions released from the nanoparticles have broad-spectrum inhibitory effects on a variety of bacteria and viruses, effectively preventing the growth of pathogenic microorganisms.

Applications

Antibacterial Coatings: Oil-soluble silver nanoparticles are widely used in antibacterial coatings for food storage bags, refrigerator surfaces, and personal care products, leveraging their strong antibacterial properties.
Drug Delivery: These nanoparticles can serve as carriers for drug delivery, enhancing bioavailability and enabling targeted delivery to specific sites within the body for precision medicine.
Biosensors: Utilizing the unique optical and electrical properties of silver nanoparticles, they are extensively used in the development of biosensors for disease detection and diagnosis.

Silver Nanoparticles

enerke — Thu, 08 May 2025 06:19:47 +0000

Product Overview

Silver nanoparticles are nanoscale silver materials known for their excellent antibacterial properties, optical characteristics, and catalytic abilities. These nanoparticles can be synthesized through various methods, such as chemical reduction, photochemical methods, and electrochemical processes. They are widely used in antibacterial, catalytic, optical, and biomedical applications. Their remarkable antibacterial activity and tunable size make them a highly promising material in modern nanotechnology.

Key Features

Antibacterial Properties: Silver nanoparticles exhibit strong inhibitory and bactericidal effects against a wide range of microorganisms, making them ideal for use in antimicrobial materials and medical products.
Optical Properties: Silver nanoparticles have absorption and scattering properties in the visible and near-infrared regions, which make them suitable for optical sensors and photothermal therapy applications.
Catalytic Performance: Silver nanoparticles serve as efficient catalysts in various chemical reactions, particularly in organic synthesis and environmental purification.

Applications

Antimicrobial Applications: Silver nanoparticles are highly effective in inhibiting the growth of bacteria, fungi, and viruses. They are widely used in antimicrobial materials and medical devices.
Catalytic Materials: Silver nanoparticles are useful in catalytic applications, particularly in organic synthesis reactions and environmental purification processes.
Biomedical Applications: Silver nanoparticles are used in drug delivery systems, antimicrobial dressings, and dental materials, showing great potential in the biomedical field.
Environmental Remediation: Silver nanoparticles are employed in water treatment and air purification, effectively removing pollutants and pathogens.

Lipoic Acid-Modified Fluorescent Silver Nanoclusters

enerke — Thu, 08 May 2025 06:16:48 +0000

Product Overview

Lipoic acid-modified fluorescent silver nanoclusters (AgNCs) consist of several to dozens of silver atoms, exhibiting unique molecular-like properties, especially their strong fluorescence. These silver nanoclusters are characterized by their small size, low toxicity, excellent photostability, large Stokes shift, and good biocompatibility. Lipoic acid acts as a stabilizing and protective ligand for the silver nanoclusters. The product has wide application potential in chemical analysis, biosensing, catalysis, pharmaceuticals, and bioimaging.

Key Features

Optical Properties: Silver nanoclusters exhibit excellent fluorescence properties, which can be tuned by adjusting their size, shape, and surface modification, making them widely applicable in bioimaging, fluorescence probes, and other related fields.
Surface Properties: The silver nanoclusters have a large surface area and are easy to modify, allowing for the introduction of various functional groups to impart specific properties and functionalities, enhancing their versatility in applications.

Applications

Bioimaging: The fluorescence properties of silver nanoclusters make them ideal for use as bioimaging probes, enabling imaging of cells, tissues, and entire organisms.
Fluorescent Probes: Due to their strong fluorescence and tunable properties, silver nanoclusters can serve as fluorescent probes for detecting various biomolecules (e.g., proteins, nucleic acids) and environmental pollutants.
Catalytic Chemistry: Silver nanoclusters possess unique catalytic capabilities and can be used as catalysts in chemical reactions. Their high surface area and ease of modification make their catalytic properties highly adaptable and optimizable.
Biomedical Applications: With low toxicity and good biocompatibility, silver nanoclusters have broad applications in biomedical fields, including drug delivery, disease diagnosis, and therapeutic monitoring.

Core-Shell Silver@Gold Nanoparticles

enerke — Thu, 08 May 2025 06:14:53 +0000

Product Overview

Core-shell silver@gold nanoparticles are a type of nanomaterial where the core is composed of gold nanoparticles, and the shell is made of metallic silver. These particles exhibit excellent dispersion and stability and can be tailored to meet specific requirements for both the core and shell sizes. Silver@gold nanoparticles are widely used in surface-enhanced Raman spectroscopy (SERS) substrates, food safety testing, and antibacterial products.

Key Features

Excellent Dispersion and Stability: The surface of the nanoparticles carries a negative charge, ensuring superior dispersion and long-term stability.
High Surface Area: With a large surface area and high loading capacity, these nanoparticles are well-suited for surface functionalization, allowing customization for various applications.
Adjustable Size: The core-shell structure of the gold-silver nanoparticles allows flexibility in adjusting the size of the core and shell to meet specific application needs.

Applications

Surface-Enhanced Raman Spectroscopy (SERS) Substrates: Thanks to their unique optical properties, silver@gold nanoparticles are widely used as SERS substrates for enhanced Raman signal detection.
Food Safety Testing: These nanoparticles can be employed in detecting harmful substances in food, offering a sensitive and efficient detection method.
Antibacterial Products: Leveraging the antimicrobial properties of silver, core-shell silver@gold nanoparticles are used as antibacterial agents in medical and everyday consumer products.

Colorless Transparent Nano Silver Solution

enerke — Thu, 08 May 2025 06:13:24 +0000

Product Overview

The colorless transparent nano silver solution is a silver-based liquid prepared using advanced nanotechnology. It features excellent dispersibility and stability. The silver particles in the solution are at the nanometer scale, ensuring superior antimicrobial, antiviral, conductive, and catalytic properties. Its colorless and transparent appearance allows it to be used across various industries, particularly in medical, electronics, and environmental sectors, offering significant market value.

Features

Nanometer-sized Particles: Prepared with cutting-edge nanotechnology, ensuring small silver particle size and a large surface area, providing stronger functional properties.
Colorless and Transparent: The liquid is colorless and transparent, making it easy to incorporate with other materials without altering the appearance.
Outstanding Antimicrobial Properties: Exhibits strong antibacterial and antiviral effects, widely used in disinfectants and antimicrobial products.
High Conductivity: Silver’s excellent conductivity makes this solution suitable for use in electronic products.
Good Stability: The solution is highly stable, and it will not precipitate or lose effectiveness over time when stored properly.

Applications

Medical and Disinfection: Widely used in medical disinfectants, antimicrobial materials, and other areas, providing potent antibacterial and antiviral functions.
Electronics: Used in electronic components, conductive materials, and batteries to enhance conductivity.
Environmental: Applied in wastewater treatment and air purification, acting as a catalyst for the degradation of harmful substances.
Coatings and Textiles: Used as an antimicrobial additive in coatings, textiles, and other materials, improving their antimicrobial and antiviral properties.
Catalysis: Utilized as a catalyst precursor in chemical reactions, improving reaction efficiency.

Silver Nanosheets

enerke — Thu, 08 May 2025 06:12:04 +0000

Product Overview

Silver nanosheets present a flat, sheet-like geometry with a high aspect ratio, making them particularly advantageous in applications such as conductive coatings, catalysis, and sensors. The surface atoms of silver nanosheets exhibit high activity and chemical unsaturation, leading to strong surface reactivity. While their crystal structure resembles bulk silver, nanoscale distortions may occur, influencing their physical and chemical properties. Due to their varying crystal orientations, silver nanosheets show distinct performance in optical, electrical, and other properties.

Key Features

Excellent Electrical Conductivity: Silver nanosheets possess superior electrical conductivity, making them ideal for use in microelectronics to enhance the performance and reliability of integrated circuits and microelectronic devices.
Outstanding Antibacterial Properties: Silver nanosheets demonstrate strong inhibitory and bactericidal effects against a wide range of pathogens, with minimal risk of developing resistance.
Excellent Thermal Conductivity: These nanosheets exhibit outstanding thermal conductivity, making them suitable for applications in thermal interface materials to improve heat transfer efficiency.

Applications

Electronic Devices: Silver nanosheets are widely used in electronics, offering a potential replacement for traditional copper conductors, enhancing the performance and reliability of integrated circuits and microelectronic components.
Optoelectronic Devices: With their superior electrical and optical properties, silver nanosheets are ideal for the production of photodetectors, solar cells, and other optoelectronic devices.
Antibacterial Materials: Due to their antimicrobial properties, silver nanosheets can be used in the development of new antibacterial materials, especially in medical devices and coatings.
Other Applications: Silver nanosheets are also useful in catalysis, sensor technology, and biological labeling.

Silver Nanoparticles (Ag NPs)

enerke — Thu, 08 May 2025 06:10:37 +0000

Product Overview

Silver nanoparticles, also known as colloidal silver, are nanoscale silver materials. These nanoparticles can be synthesized through various methods such as chemical reduction, photochemical methods, and electrochemical processes. Silver nanoparticles are widely used in applications such as antimicrobial treatments, catalysis, optics, and biomedicine. Due to their unique physical and chemical properties, they show significant potential across various industries.

Key Features

Variety of Sizes: Available in a range of sizes (5-200 nm), silver nanoparticles can be customized to meet specific application requirements.
Antibacterial Properties: Silver nanoparticles exhibit strong antimicrobial effects, effectively inhibiting and killing a wide range of bacteria, fungi, and viruses, making them ideal for use in antimicrobial materials and medical products.
Optical Properties: They have absorption and scattering characteristics in the visible and near-infrared regions, suitable for applications in optical sensors and photothermal therapy.
Catalytic Performance: As a catalyst, silver nanoparticles play a key role in organic synthesis and environmental purification reactions, enhancing reaction efficiency.

Applications

Antimicrobial Applications: With strong antibacterial properties, silver nanoparticles can effectively suppress the growth of bacteria, fungi, and viruses. They are widely used in antimicrobial materials, medical devices, and disinfectant products.
Catalytic Materials: Silver nanoparticles have potential applications in catalysis, especially in organic synthesis reactions and environmental purification, where they improve reaction efficiency.
Biomedical: Silver nanoparticles can be used in drug delivery systems, antimicrobial dressings, dental materials, and other biomedical applications.
Environmental Remediation: Silver nanoparticles are effective in water treatment and air purification, removing pollutants and pathogens to improve environmental quality.

Colloidal Silver Nanoparticles

enerke — Thu, 08 May 2025 06:09:09 +0000

Product Overview

Colloidal silver nanoparticles are nanoscale silver materials widely used in fields such as antimicrobial treatments, catalysis, optics, and biomedicine. Due to their excellent properties, silver nanoparticles offer great potential in various applications. They can be synthesized using methods like chemical reduction, photochemical methods, and electrochemical processes. These nanoparticles are particularly effective in antibacterial, optical sensing, and catalytic applications.

Key Features

Antibacterial Properties: Silver nanoparticles have a strong ability to inhibit and kill a wide range of microorganisms, making them ideal for use in antimicrobial materials and medical products.
Optical Properties: Silver nanoparticles exhibit absorption and scattering properties in the visible and near-infrared regions, making them suitable for optical sensors and photothermal therapy applications.
Catalytic Performance: Silver nanoparticles can act as catalysts in various chemical reactions, especially excelling in organic synthesis and environmental purification processes.

Applications

Antimicrobial Applications: With strong antibacterial properties, silver nanoparticles are effective at suppressing the growth of bacteria, fungi, and viruses. They are widely used in antimicrobial materials, medical devices, and disinfectant products.
Pharmaceutical Industry: Due to their relatively low toxicity, silver nanoparticles are widely applied as antimicrobial agents in the pharmaceutical industry.
Catalytic Materials: Silver nanoparticles show significant potential in catalytic applications, especially in organic synthesis and environmental purification, improving reaction efficiency.
Biomedical: Silver nanoparticles can be used in drug delivery systems, antimicrobial dressings, dental materials, and other biomedical applications.

Nanoparticle Silver Conductive Ink

enerke — Thu, 08 May 2025 06:07:42 +0000

Product Overview

Nanoparticle silver conductive ink is a high-performance ink that uses silver nanoparticles as the conductive component, offering excellent conductivity. The silver particles have a size range of 10-20 nanometers, making this ink suitable for the manufacture of various conductive materials, with extensive applications in microelectronics and flexible electronic devices.

Key Features

Exceptional Conductivity: Silver nanoparticles provide excellent electrical conductivity, ensuring smooth and efficient current flow.
Nanoscale Particles: Fine silver particle size enhances the ink’s uniformity and stability, ensuring high conductivity.
Excellent Printability: The ink exhibits good flowability and adhesion, making it suitable for a variety of printing and coating processes.

Applications

Nanoparticle Silver Conductive Devices: Widely used in the production of high-performance conductive devices, ideal for microelectronics, flexible electronics, and sensor applications.
Conductive Coating Materials: Suitable for various coatings that require high conductivity, such as circuit boards, touchscreens, and other electronic components.

Streptavidin-Modified Silver Particles

enerke — Thu, 08 May 2025 06:00:27 +0000

Product Overview

Streptavidin-modified silver particles are composite materials where streptavidin is coated on the surface of silver particles. The core technology of this material is the strong affinity between streptavidin and biotin. Biotin, a small molecule, can be covalently linked to various biomolecules, and streptavidin specifically binds with biotin. This unique property makes streptavidin-modified silver particles highly suitable for applications in biosensing, catalysis, and antibacterial fields.

Key Features

High Biocompatibility: The streptavidin modification on the surface of silver particles enhances their compatibility with biological systems, making them ideal for biomedical applications.
High Sensitivity: The strong affinity between streptavidin and biotin provides high sensitivity for silver particles in detection applications.
High Specificity: The streptavidin-biotin system offers highly specific binding, improving the accuracy and effectiveness of particle-based detection.

Applications

Biosensing: Due to the strong interaction between streptavidin and biotin, silver nanoparticles can be used in biosensors to detect trace amounts of proteins, nucleic acids, and other biomolecules.
Catalysis: Silver nanoparticles exhibit excellent catalytic properties, making them useful in both chemical and biological catalytic reactions to enhance reaction efficiency.
Antibacterial Testing: The antibacterial properties of silver nanoparticles make them valuable in the development of antibacterial materials and in antibacterial effectiveness studies.