Dimensions | 3x3 mm (other dimensions are available on custom request) |
---|---|
SERS active area | 9 mm2 |
Sensitivity | ppm to ppb |
SERStrate surface metals | Gold or Silver |
Substrate material | Nanostructured Si |
Measurement area | Arbitrary |
Sampling methods* | Vapor deposition, drop deposition, substrate incubation (immersion) |
Laser excitation wavelengths* | 514 (silver), 532 (silver), 633 (silver), 780-785 (silver + gold) nm |
Laser power density* | <10 W/cm2 |
* Recommended