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797863 Sigma-Aldrich

Fluorescent silica nanobeads

120 nm, lyophilized

Synonym: Fluorescent beads, Fluorescent nanoparticles, Silica nanoparticles

  • Linear Formula SiO2

  • Molecular Weight 60.08

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Properties

Related Categories 14: Si, Biomedical Materials, Materials Science, Nanomaterials, Nanoparticles: Materials by Application,
form   powder
particle size   120 nm
fluorescence   λem 590 nm
UV absorption   λ: 570 nm Amax
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.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport

Documents

Certificate of Analysis

Protocols & Articles

Articles

Fluorescent Silica Nanobeads: Properties and Applications

Fluorescent 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 fluoresce...
Maria Ada Malvindi, Gabriele Maiorano, and Pier Paolo Pompa
Center for Bio-Molecular Nanotechnology, Italian Institute of Technology (IIT) Via Barsanti - 73010 Arnesano (Lecce), Italy
Keywords: Biological processes, Cancer, Confocal microscopy, Diagnostic, Diffraction, Flow cytometry, Materials Science, Microscopy, Research areas

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

Phin Peng Lee, Karen E. Samy, Miquella G. Chavez, Alec Cerchiari, Tejal A. Desai* Department of Bioengineering and Therapeutic Sciences, University of California San Francisco, San Francisco, CA 9415...
Keywords: Absorption, Adhesion, Amplification, Apoptosis, Biomaterials, Cancer, Cell culture, Cell proliferation, Diffusion, Immobilization, Indicators, Infrared spectroscopy, Ligands, Magnetic resonance imaging, Materials Science, Microscopy, Molecular biology, Nanotechnology, Semiconductor, Solvents

Peer-Reviewed Papers
15

References

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