Fluorescent diamond particles are a chemically and mechanically robust, infinitely photostable, and biocompatible fluorophore. We provide diamond particles with nitrogen-vacancy (NV) centers with red-to-near-infrared (NIR) fluorescence, NVN centers with green fluorescence, and novel particles containing silicon-vacancy (SiV) centers emitting in NIR (HPHT diamond produced by Hyperion and distributed by Adamas). Perspective applications include exceptionally bright fluorescent labels in combination with sensing capability (via NV centers) in the fields where particles with microns sizes can be tolerated. For example, with unmistakable fluorescence characteristics and chemical robustness, fluorescent diamonds provide protection against counterfeiters for your products. Diamond fluorescence exhibits a uniqueness that is not easily replicated and can be validated with an array of analysis techniques for assurance and peace of mind. Other applications include fluorescent fluid tracers, fluorescent paints, forensic, bioimaging, energy applications. Contact us for more information.
Technical info for novel SiV micron-sized particles:
Paper: Shames et al. Near-Infrared Fluorescence from Silicon- and Nickel-Based Color Centers in High-Pressure High-Temperature Diamond Micro- and Nanoparticles, Adv. Opt.Mat, 2020, https://doi.org/10.1002/adom.202001047
SiV characteristics from supporting information: https://onlinelibrary.wiley.com/action/downloadSupplement?doi=10.1002%2Fadom.202001047&file=adom202001047-sup-0001-SuppMat.pdf
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Fluorescent Microdiamond with SiV centers
| Product Name | Amount | Avg Particle Size | Price | SKU | Buy Now |
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~1 micron particles with SiV centers 2.5 mg , 5 mg/ml in DI water (NEW!) |
500 uL at 5 mg/ml |
~1 micron |
$175 | MDSiV1um2.5mg |
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Red Fluorescent Microdiamond
| Product Name | Amount | Avg Particle Size | Price | SKU | Buy Now |
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| 1 micron Amphoteric Surface Groups, Red Fluorescent Powder, ~3.5 ppm | 30 mg | ~750 nm | $553 | MDNV1umHi30mg |
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| 1 micron Carboxylated Red Fluorescence, 1 mg/mL in DI Water, ~3.5 ppm NV | 10 mg | ~750 nm | $267 | MDNV1umHi10mg |
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| 3 micron Carboxylated Red Microdiamond , 1mg/ml in DI water, 2-3ppm NV | 10 mg | 3 µm | $242 | MDNV3umHi10ml |
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| 15 micron Red Fluorescent Microdiamond Powder, ~3.5 ppm NV | 30 mg | 15-20 µm | $401 | MDNV15umHi30mg |
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| 40 micron Red Fluorescent Microdiamond Powder, ~3.5 ppm NV | 30 mg | 40 µm | $401 | MDNV40umHi30mg |
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| 150 micron Red Fluorescent Microdiamond Powder, ~2.5-3 ppm NV | 30 mg | 150 µm | $401 | MDNV150umHi30mg |
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Green Fluorescent Microdiamond
| Product Name | Amount | Avg Particle Size | Price | SKU | Buy Now |
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| 1 micron Green Fluorescent Microdiamond Powder, Amphoteric Surface Groups, from natural diamond, contains traces of red FL particles | 10 mg | ~750 nm | $267 | MDNVN1umHi10mg |
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| 1 micron Amphoteric Surface Groups, Green Fluorescent Powder, from natural diamond, contains traces of red FL particles | 30 mg | ~750 nm | $553 | MDNVN1umHi30mg |
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