Gold nanoparticle solution
Model：VTC GD20
Crystal : spherical
Appearance : light purple liquid
Solvent : pure water
Average particle size : 25 nm
Concentratio : 20 ppm
Density : 1.1 g/cm^3
Gold nanoparticle aqueous solutions, also known as colloidal gold solutions, are colloidal suspensions of nanometer-sized gold particles in a water-based medium. These solutions are meticulously engineered to provide uniform dispersion and stability, making them indispensable in various industrial applications.
Introduction
The gold nanoparticle solution provided by VITAL CHEMICAL CO., LTD. combines nanoscale gold particles with a water-based medium to exhibit luster and stability. Our gold nanoparticle aqueous solutions, also known as colloidal gold solutions, are designed to ensure uniform dispersion and stability of gold particles, making them excellent in a variety of industrial applications.
These colloidal gold solutions have uniformly dispersed gold nanoparticles, which can bring unprecedented dazzling effects whether used in paints or coatings.
VITAL CHEMICAL CO., LTD. also offers customized products to meet unique needs. We specialize in providing OEM and ODM services to ensure our innovative products fit your project.
Applications
| 1. Biomedical Imaging and Diagnostics | Gold nanoparticle aqueous solutions play a pivotal role in enhancing biomedical imaging techniques. Their unique optical properties, such as localized surface plasmon resonance, make them ideal contrast agents for imaging modalities like photoacoustic imaging and computed tomography (CT) scans. Furthermore, these solutions find applications in lateral flow assays, enabling rapid and accurate diagnostic tests for various diseases. |
| 2. Drug Delivery Systems | The controlled release of therapeutic agents is a critical aspect of modern medicine. Gold nanoparticle aqueous solutions serve as effective carriers for drug delivery due to their biocompatibility and customizable surface chemistry. By functionalizing the nanoparticles with specific ligands, drugs can be precisely targeted to affected areas, minimizing side effects and enhancing treatment efficacy. |
| 3. Catalysis and Green Chemistry | In the realm of catalysis, these solutions exhibit exceptional properties. They act as catalysts in various chemical reactions, promoting efficiency and selectivity. Their potential to facilitate reactions under milder conditions aligns with the principles of green chemistry, reducing energy consumption and minimizing waste production. |
| 4. Electronics and Optoelectronics | Gold nanoparticles are integral to the electronics industry, contributing to the fabrication of conductive inks, printed electronics, and sensors. Their remarkable electrical conductivity, coupled with their ability to be tuned for specific wavelengths of light, makes them essential components in optoelectronic devices such as light-emitting diodes (LEDs) and solar cells. |
| 5. Environmental Sensing | In the quest for environmental sustainability, gold nanoparticle aqueous solutions have emerged as valuable assets. They are utilized in the development of sensors to detect pollutants, heavy metals, and toxins in water and air. The high sensitivity and rapid response of these sensors aid in real-time monitoring of environmental conditions. |