Product Name
Name:a>Gold nanostar
Product Overview
Gold nanostars have multiple arms with sharp corners, which can generate high electric field amplification. Therefore, they have great application prospects in biosensors and surface plasmon resonance enhanced spectroscopy.
Technical Parameter
Color:Blue solution
Solvent:Water
Concentration:50μg/mL
Modifying material:HEPES
OD:0.8-1
Product Features
The preparation method of the gold nanostar provided by Xianfeng Nano is chloroauric acid reduction method.
Anisotropic structure: Gold nanostars are multi branched nanoparticles with a central core and multiple sharp and delicate tips.
Surface Plasmon Resonance (SPR): Gold nanostars exhibit strong absorption in the near-infrared region and exhibit excellent SPR properties, making them potentially applicable in optical imaging and photothermal therapy.
High photothermal conversion efficiency: Gold nanostars have efficient photothermal conversion capabilities, which can effectively convert absorbed light energy into thermal energy.
Thermal stability: Gold nanostars exhibit good stability during photothermal therapy.
Biocompatibility: Gold nanostars have good biocompatibility and are suitable for biomedical applications.
Application Fields
Biomolecular detection: Gold nanostars can serve as sensors for detecting biomolecules, utilizing their surface enhanced Raman scattering (SERS) properties to detect trace changes in biomolecules.
Medical imaging: The optical properties of gold nanostars give them potential applications in imaging technologies, including optical imaging and photoacoustic imaging, which can provide high contrast imaging effects.
Tumor diagnosis and photothermal therapy: The near-infrared absorption characteristics of gold nanostars make them very useful in tumor diagnosis and photothermal therapy. They can be used to enhance the contrast of imaging while generating heat in photothermal therapy to destroy tumor cells.
Drug delivery and controlled release: Gold nanoparticles can serve as drug carriers for targeted drug delivery and controlled release, improving drug efficacy and reducing side effects.
Research on photothermal characteristics: The photothermal conversion efficiency and stability of gold nanostars make them a promising photothermal agent in photothermal therapy.
Related Information
Please e-mail for the detailed characterization data.
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