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Merck
CN

797944

Sigma-Aldrich

Ultrastable fluorescent silica nanobeads

90 nm, lyophilized

别名:

Fluorescent beads, Fluorescent nanoparticles, Silica nanoparticles

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About This Item

线性分子式:
SiO2
分子量:
60.08
UNSPSC代码:
12352302
NACRES:
NA.23

质量水平

形式

powder

粒径

90 nm

荧光

λem 590 nm

紫外吸收

λ: 570 nm Amax

储存温度

2-8°C

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应用

The use of labeling or staining agents has greatly assisted the study of complex biological interactions in biology and the fluorescent labeling of biomolecules has been demonstrated as an indispensable tool in many biological studies. By virtue of excellent fluorescence properties the Silica nanobeads find application in biological labeling, bioimaging, biosensing etc. Ultrastable particles exhibit a very high resistance to photobleaching and can be used in single-particle imaging as well as in super resolution techniques such as stimulated emission depletion (STED) microscopy.

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Luminescent nanomaterials for biological labelling
F. Wang, W. B. Tan, Y. Zhang, et al.
Nanotechnology, 17(1), R1-R13 (2006)
Geometrical confinement of quantum dots in porous nanobeads with ultraefficient fluorescence for cell-specific targeting and bioimaging
P-J Chen, S-H Hu, W-T Hung, S-Y Chen, and D-M Liu,
Journal of Materials Chemistry, 22(19), 9568-9575 (2012)

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