Surfaced Enhanced Raman Spectroscopy
Accessories for Raman 
Popular Applications: Raman Systems, Raman Lasers
StellarNet high performance & affordable Surface Enhanced Raman (SERS) substrates intensify Raman emission through plasmonic resonance, boosting signal by many orders of magnitude & enabling detection levels as low as parts per trillion for certain samples.
Flexible & Quick sample application in the form of pipetting, dipping, or swab. There is no required sample drying and detection can be made in seconds!
Excellent Shelf-life SERS provides a dependable and guaranteed level of enhancement without special storage conditions.
Low sample cost due to its unique nanostructure deposition process.
SERS is a natural fit for many trace detection applications such as:
- Agriculture
- Pesticide detection
- Food contamination testing
- Law enforcement and homeland security
- Trace detection of narcotics such as cocaine and heroin
- Trace explosives detection
- Anti-counterfeiting
- Detection of weakened/inactive counterfeit drugs
- Counterfeit perfumes and liquors
- Detection of taggants at parts per billion levels
SERS substrates can be used with all of our low cost portable Raman systems and similarly equipped microscopes.
Technical Specifications
| SERS Strips Specifications | |
|---|---|
| Size: | ~9 × 35 mm, ~9 × 5 mm sensing region |
| Enhancement: | ≈ 10^6 , analyte dependent |
| Excitation: | 633 nm ≤ λ ≤ 1064 nm, 785 nm optimal |
| SERS material: | Gold nanoparticles |
| Substrate: | Cellulose (customizable) |
| Shelf life: | 3 months guaranteed, 6+ months typical |
Other Spectrometer Accessories
Technical Information Request
"*" indicates required fields
Design Construction and Calibration of a Low Cost Spectrometer for Solar Spectrum Measurements in the Visible Region and UV Radiation
Carlos Fernando Puma Apaza, Yefry Giancarlo Calla Zapana, Jose Luis Solis Veliz, Mauricio Postigo-Malaga, Walter D. Leon-Salas, and Miguel Angel Vizcardo Cornejo | Electronics Volume 15 Issue 19 Article 4477 | September 29, 2026 | 10.3390/electronics15194477