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Key Documents

798142

Sigma-Aldrich

纳米金刚石荧光剂

Nitrogen vacancy ~1.5ppm NV centers, 100 nm avg. part. size, 1 mg/mL in deionized water

别名:

纳米金刚石, 金刚石纳米粉末

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About This Item

线性分子式:
C
分類程式碼代碼:
12352302
NACRES:
NA.23

形狀

suspension

品質等級

成份

Nitrogen vacancy, ~1.5ppm NV centers

濃度

1 mg/mL in deionized water

樣品平均尺寸

100 nm

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一般說明

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 as bioimaging probes.
产品可使用羧酸、羟基、酮、醚和/或氢进行功能化。

應用

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

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Nanodiamonds for optical bioimaging
Y. Y. Hui, C-L Cheng, and H-C Chang
Journal of Physics D: Applied Physics, 43(37), 374021-374021 (2010)
The Exocytosis of Fluorescent Nanodiamond and Its Use as a Long-Term Cell Tracker
Fang CY, et al.
Small, 7(23), 3363-3370 (2011)
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)
Mass production and dynamic imaging of fluorescent nanodiamonds
Chang YR, et al.
Nature Nanotechnology, 3(5), 284-288 (2008)

商品

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

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

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

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

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