Fluorescent nanodiamonds are a chemically robust, infinitely photostable, and biocompatible fluorophore with a range of functional surface chemistries. Relevant applications include fiducial marking, super-resolution microscopy, multiphoton microscopy, time-gated microscopy, and correlative microscopy.
Below is our selection of novel nanodiamonds available only at Adamas with a combination of color centers within the same particle: nitrogen-vacancy (NV) centers possessing red-to-near-infrared fluorescence and NVN centers with green fluorescence. Such particles can be used as a green fluorescent label due to the presence of NVN while also being capable of sensing of the surrounding environment due to presence of NV centers. In combination with spectrally pure FND with NV centers, these dual-color particles open new perspectives for multiplexed sensing. Design your own downstream reaction schemes, or contact us for specific custom functionalities.
Product Characteristics
| Fluorescence Color | Peak Excitation | Peak Emission | Multiphoton Excitation | Quantum Yield | FL Lifetime | Brightness (1 dye molecule vs. single 120 nm particle) |
|---|---|---|---|---|---|---|
| Red (NV) | 570 nm | 680 nm | 700 nm, 810 nm | 0.7 | 13 ns | ~70x brighter vs A647 |
| Green (NVN) | 480 nm | 520 nm | 775 nm | – | 20 ns | ~90x vs FITC |
| Red/Green (NV/NVN) only available from Adamas | 480, 570 | 520, 575, 680 | 700-900 nm | – | – | – |
Fluorescent Nanodiamond (only from Adamas)
| Product | Amount | Particle Size | Price | SKU | Buy Now |
|---|---|---|---|---|---|
| Carboxylated 700 nm Green/Red FND (NVN/NV centers) from Synthetic Type Ib diamond in DI water; majority of NVN centers (green FL); magnetically induced fluorescent contrast in NV centers ~25% | 2 mL (1 mg/mL) | 700 nm | $246 | NDNV/NVN700nm2mg |
|
| Carboxylated 100-120 nm Yellow FND in DI Water (Combination of NV/NVN centers) |
1 mL (1 mg/mL) | 120 nm | $158 | NDNV/NVN120nm1mg |
|
By purchasing this material, recipient agrees that the Material is to be used solely for testing purposes, and the material will not be used in human subjects, in clinical trials, or for diagnostic purposes involving human subjects without the written consent of the Provider.