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Merck

901800

Sigma-Aldrich

荧光纳米金刚石

nitrogen vacancy ~3 ppm NV centers, 140 nm avg. part. size, carboxylic acid functionalized, PEG 3000 coated, 1 mg/mL in deionized water

别名:

Fluorescent nanoparticles, Nanodiamonds

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About This Item

分類程式碼代碼:
12352302
NACRES:
NA.23

形狀

nanoparticles

成份

nitrogen vacancy, ~3 ppm NV centers

濃度

1 mg/mL in deionized water

樣品平均尺寸

140 nm

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一般說明

Fluorescent nanodiamond (nitrogen vacancy ~3 ppm NV centers, 140 nm avg. part. size, carboxylic acid functionalized, PEG 3000 coated, 1 mg/mL in deionized water), a biocompatible carbon-based nanomaterial, has interesting properties like excellent photostability, low toxic and facile surface functionalizability. It can be used for a variety of biological applications.

應用

Nanodiamonds (NDs) containing NV color centres exhibit fluorescence in red/near infra-red (NIR) region. The fluorescence in NDs originates from nitrogen vacancies and, unlike quantum dots and organic dyes, NDs do not photobleach. Fluorescent NDs find applications in background-free imaging, flow cytometry, super-resolution imaging etc. Our PEG coated carboxyl functionalized NDs are well suited for attachment of biomolecules using EDC chemistry. The presence PEG spacer on NDs reduces the steric hindrance among the biomolecules.

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Nanodiamond-mediated drug delivery and imaging: Challenges and opportunities
V. Vaijayanthimala et al.,
Expert Opinion on Drug Delivery, 12, 1-1 (2014)
Functionality is Key: Recent Progress in the Surface Modification of Nanodiamond
A. Krueger and D. Lang
Advances in Functional Materials, 22, 890-890 (2012)
Nanodiamond bioconjugate probes and their collection by electrophoresis
S. C. Hens et al.,
Diamond and Related Materials, 7, 1858-1858 (2008)
Highly Fluorescent Nanodiamonds Protein-Functionalized for Cell Labeling and Targeting
B. Chang et al.,
Advances in Functional Materials, 23, 5737-5737 (2013)
The long-term stability and biocompatibility of fluorescent nanodiamond as an in vivo contrast agent
Vaijayanthimala V, et al.
Biomaterials, 33(31), 7794-7802 (2012)

商品

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

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