Nano-gold modified titanium dioxide nanoparticles are a composite nanomaterial in which the surface of titanium dioxide nanoparticles is modified by gold nanoparticles. This composite structure has a wide range of applications in the fields of photocatalysis, sensing, optics and electronics.
Photocatalytic applications: Nano-gold-modified titanium dioxide has excellent photocatalytic activity. Gold nanoparticles can surface enhance the light absorption capacity of titanium dioxide and produce local surface plasmon resonance effects, thereby enhancing the photocatalytic reaction rate. This composite material has a wide range of applications in photocatalytic water splitting, sewage treatment, and degradation of organic pollutants.
Sensing applications: Nano-gold modified titanium dioxide has excellent optical properties and surface-enhanced Raman scattering effect. This composite material can be used in the fabrication of surface-enhanced Raman scattering (SERS) sensors for the detection of trace molecules or biomolecules, such as drugs, biomarkers, etc., with high sensitivity and selectivity.
Optical applicationsThe local surface plasmon resonance effect of gold nanoparticles makes nano-gold modified titanium dioxide widely used in optical imaging, optical probes, optical sensing and other fields. The composite material has potential applications in biomedical imaging, optical conductive materials, etc.
Related products: Nano-gold modified carbon nanotubes.
Glycyrrhetinic acid modified nanogold rods.
ga-peg-aunrs
Mannose-modified nanogold rods.
ma-peg-aunrs
RNA modified nanogold.
Cyclodextrin modified gold nano-gold.
Cyclodextrin modified gold nanoparticles.
Mesoporous silica coated nanogold rods.
Polydopamine modified gold nanometers.
au@pda
Ovalbumin functionalized nanogold clusters.
ova-auncs
Maltose-modified nanogold.
qyzyl share 20242.18