797871

Ultrastable fluorescent silica nanobeads

120 nm, lyophilized

• Synonym(s): Fluorescent beads, Fluorescent nanoparticles, Silica nanoparticles
• Linear Formula: SiO₂
• Molecular Weight: 60.08
• UNSPSC Code: 12352302
• NACRES: NA.23

Properties

• Quality Level: 100
• form: powder
• particle size: 120 nm
• fluorescence: λ_em 590 nm
• UV absorption: λ: 570 nm A_max
• storage temp.: 2-8°C

Description

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. 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.

Safety Information

• Pictograms: GHS08
• Signal Word: Danger
• Hazard Statements: H372
• Precautionary Statements: P260 - P264 - P270 - P314 - P501
• Hazard Classifications: STOT RE 1 Inhalation
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable