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Sigma-Aldrich

Ultrastable fluorescent silica nanobeads

120 nm, lyophilized

Synonym(e):

Fluorescent beads, Fluorescent nanoparticles, Silica nanoparticles

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About This Item

Lineare Formel:
SiO2
Molekulargewicht:
60.08
UNSPSC-Code:
12352302
NACRES:
NA.23

Qualitätsniveau

100

Form

powder

Partikelgröße

120 nm

Fluoreszenz

λem 590 nm

UV-Absorption

λ: 570 nm Amax

Lagertemp.

2-8°C

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Anwendung

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.

Piktogramme

Health hazard
GHS08

Signalwort

Danger

H-Sätze

H372

Gefahreneinstufungen

STOT RE 1 Inhalation

Lagerklassenschlüssel

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

nwg

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCQ1072
MKCP4475
MKCM3653
MKCK9943
MKCF8430

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

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)

Artikel

Fluorescent Silica Nanobeads

luorescent nanobeads offer great potential for many applications in both basic and applied research. In the recent past, scientists have been offered a wide range of technical solutions in fluorescence imaging, enabling a significant advancement in fields such as microscopy and diagnostics. However, such optical labels mostly spanned the microscale range and/or suffered from limited optical performance and versatility. Recently, the progress of nanoscience has enabled the fabrication of accurately controlled nanostructures with tailored optical properties, and this is disclosing completely unexplored avenues and exciting possibilities in many research areas.

Micro- and Nanofabricated Biomaterials for the Study of Cells and Microtissues

Biomaterials science involves the design and fabrication of smart materials for studying, directing, or mimicking biology. For successful integration of biomaterials in biological research, a meaningful understanding of biological systems is required.

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

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