senSERS substrates – ultra‑sensitive, reproducible Raman signal enhancement.
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| 环境与封装 | |
|---|---|
| Standard pack sizes | 4 / 9 / 16 / 25 / 36 / 49 pieces |
| Substrate dimensions | 4 × 4 × 1.2 mm (custom dimensions on request) |
| 其他 | |
| Active area | 4 × 4 mm, usable on both sides |
| Cleaning performance | Reuse possible, but not recommended; expect strong signal loss after cleaning with methanol and ultrasonic bath |
| Demonstrated detection limit | Detects 10⁻⁶ M (micromolar) Crystal Violet |
| Material composition | Active layer: silver nanoparticles; carrier: optical‑grade technical glass |
| Recommended laser wavelengths | 488–785 nm, compatible with common Raman spectrometers |
| Shelf life after vacuum removal | 6 months, when stored dry and dark |
| You have questions? | Contact us |