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798134

Sigma-Aldrich

Fluorescent nanodiamond

Nitrogen vacancy ~3ppm NV centers, 100 nm avg. part. size, 1 mg/mL in deionized water

Sinonimo/i:

Diamond nanopowder, Nanodiamonds

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About This Item

Formula condensata:
C
Codice UNSPSC:
12352302
NACRES:
NA.23

Forma fisica

suspension

Livello qualitativo

100

Composizione

Nitrogen vacancy, ~3ppm NV centers

Concentrazione

1 mg/mL in deionized water

Dimens. media delle particelle

100 nm

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Descrizione generale

Fluorescent nanodiamonds (FNDs) can be prepared by subjecting synthetic diamond nanocrystallites to helium ions. FND is biocompatible and its surface can be easily functionalized. It is a very useful tool in bioimaging mainly because the photons emitted from the defect centers of FND upon laser excitation can easily penetrate the tissue. The emission from FNDs is extremely stable. The average size of the FNDs is 100 nm.
In fluorescent nanodiamonds, the nitrogen vacancy centers in the diamond lattice provide the fluorescence; unlike the quantum dots or organic dyes, the color centers in these don′t photobleach or photoblink. These outstanding properties of fluorescent nanodiamonds along with their biocompatibility, large surface area etc. make them promising bioimaging probes.
Product can be functionalized with carboxylic acid, hydroxyl, ketones, ethers, and/or hydrogen.

Applicazioni

Potential uses of FNDs are as in vivo nanoprobe for bioimaging, cell labelling and cell tracking.

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Highly Fluorescent Nanodiamonds Protein-Functionalized for Cell Labeling and Targeting
B-M Chang, H-S Lin, L-J Su, et al.
Advances in Functional Materials, 23(46), 5737-5745 (2013)
The Exocytosis of Fluorescent Nanodiamond and Its Use as a Long-Term Cell Tracker
Fang CY, et al.
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Mass production and dynamic imaging of fluorescent nanodiamonds
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Nature Nanotechnology, 3(5), 284-288 (2008)

Articoli

Fluorescent Nanodiamonds for Bioimaging

Fluorescent Nanodiamonds and biofunctionalization strategies are detailed for imaging and bioconjugation applications.

Fluorescent Nanodiamond Particles: Properties and Applications

Fluorescent Nanodiamond Particles (FNDs)- Find properties and applications of nanodiamond particles.

Micro- and Nanofabricated Biomaterials

Biomaterials science integrates smart materials into biological research, requiring a deep understanding of biological systems.

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.