Gold NanoUrchins are a unique class of nanoparticles, specially engineered with a spiky, uneven surface that sets them apart from traditional spherical gold nanoparticles. This innovative design brings several distinct advantages:
- Enhanced Optical Properties: Due to their spiky structure, Gold NanoUrchins exhibit a red shift in the surface plasmon resonance (SPR) peak. For instance, while 100nm spherical gold nanoparticles have an SPR peak around 570nm, Gold NanoUrchins of the same size peak closer to 680nm. This shift enables sharper imaging and more sensitive detection in various applications.
- Increased Electromagnetic Field: The tips of the Gold NanoUrchin spikes generate a more significant electromagnetic field enhancement, making them ideal for Surface Enhanced Raman Spectroscopy (SERS) and other sensitive optical applications.
- Reactant-Free Purity: Our Gold NanoUrchins are extensively purified and supplied in 0.1mM phosphate-buffered saline (PBS), with 99% of manufacturing reactants removed. This level of purity makes them suitable for sensitive research areas like cell-based studies and nanotoxicology, where contamination from residual reactants must be avoided.
With the same high protein-binding efficiency as standard gold nanoparticles, Gold NanoUrchins are a top choice for demanding applications like conjugate development, lateral flow assays, and SERS. Their unmatched sensitivity and reliability allow you to achieve more precise results in every project.
Elevate your research with our premium, reactant-free Gold NanoUrchins—crafted for exceptional performance and ready for your most sophisticated applications.
Available Size:
100nm Reactant Free Gold NanoUrchins, 90nm Reactant Free Gold NanoUrchins, 80nm Reactant Free Gold NanoUrchins, 70nm Reactant Free Gold NanoUrchins, 60nm Reactant Free Gold NanoUrchins, Reactant Free Gold NanoUrchins Introduction Kit, 50nm Reactant Free Gold NanoUrchins
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