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Merck
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文件

797901

Sigma-Aldrich

Ultrastable fluorescent silica nanobeads

25 nm, lyophilized

同義詞:

Fluorescent beads, Fluorescent nanoparticles, Silica nanoparticles

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About This Item

線性公式:
SiO2
分子量::
60.08
分類程式碼代碼:
12352302
NACRES:
NA.23

品質等級

形狀

powder

粒徑

25 nm

螢光

λem 590 nm

紫外吸收

λ: 570 nm Amax

儲存溫度

2-8°C

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應用

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.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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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)
Luminescent nanomaterials for biological labelling
F. Wang, W. B. Tan, Y. Zhang, et al.
Nanotechnology, 17(1), R1-R13 (2006)

文章

RAFT polymerization controls chain growth, yields defined polymers without cytotoxic heavy metals like ATRP.

RAFT 聚合可控制鏈的成長,產生定義聚合物,而不會像 ATRP 一樣產生具有細胞毒性的重金屬。

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

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

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