Au 3D-Crossed Nanowires (Reproducibility)

(3 customer reviews)

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Product description

3D-Crossed Nanowires feature excellent reproducibility. Regularly arranged and stacked nanowires enable excellent spot-to-spot variation characteristic. In addition, this SERS substrate also offers higher sensitivity than all commercial products on the market.

Why Choose PiCO SERS’s SERS?

Extreme sensitivity through three-dimensional structure
Provided at a reasonable price through mass production
Patent registration in the US and Europe

Sensitivity Graph

Reproducibility Graph

Specification of
3D-Crossed Nanowires


  • US Patent 10,507,604 B2
  • EU Patent 3015918

Shipping Information

  • USA – Usually, the product is delivered to the customer within 3 days.
    (Based on business days)
  • Other Countries – Usually, the product is delivered to the customer within 5 days.
    (Based on business days)

  • If we do not have stock, we will send you an email regarding shipping details.

– Shipping fee: flat rate $35
– Shipping company: FedEx, UPS

Product packaging

SERS chips are basically stored in a gel pack for convenient use and safe storage, and then packed again in a vacuum pack.


1. Thermally Assisted Nanotransfer Printing with Sub–20-nm Resolution and 8-inch Wafer Scalability
Science Advances, 2020, 6(31), eabb6462 [Link]

2. Carboxylic Acid-Functionalized, Graphitic Layer-Coated Three-Dimensional SERS Substratefor Label-Free Analysis of Alzheimer’s Disease Biomarkers
Nano Letters, 2020, 20(4), 2576-2584 [Link]

3. Selective, Quantitative, and Multiplexed Surface‐Enhanced Raman Spectroscopy UsingAptamer‐Functionalized Monolithic Plasmonic Nanogrids Derived from Cross‐Point Nano‐Welding
Advanced Functional Materials, 2020, 2000612 [Link]

4. 3D Cross-point Plasmonic Nano-architectures Containing Dense and Regular Hot Spotsfor Surface-Enhanced Raman Spectroscopy Analysis
Advanced Materials, 2016, 28(39), 8695-8704 [Link]

5. High-Resolution Nanotransfer Printing Applicable to Diverse Surfaces via Interface-Targeted Adhesion Switching
Nature Communications, 2014, 5, 5387 [Link]


Additional information

1 set (5 chips), 1 pack ( 25 chips)

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