Skip to Content
Merck
All Photos(1)

Key Documents

797898

Sigma-Aldrich

Fluorescent silica nanobeads

90 nm, lyophilized

Synonym(s):

Fluorescent beads, Fluorescent nanoparticles, Silica nanoparticles

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
SiO2
Molecular Weight:
60.08
UNSPSC Code:
12352302
NACRES:
NA.23

Quality Level

form

powder

particle size

90 nm

fluorescence

λex 590 nm

UV absorption

λ: 570 nm Amax

storage temp.

2-8°C

Looking for similar products? Visit Product Comparison Guide

Application

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service