75597
Micro particles based on polystyrene, magnetic
1 μm particle size, std dev <0.1 μm
Synonym(s):
Magnetic Latex beads from PS, Latex beads from PS, magnetic
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About This Item
NACRES:
NA.25
UNSPSC Code:
12352207
Product Name
Micro particles based on polystyrene, magnetic, 1 μm particle size, std dev <0.1 μm
form
aqueous solution
composition
iron oxide, ≥20%
concentration
5% solids
particle size
1 μm std dev <0.1 μm
storage temp.
2-8°C
Quality Level
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Application
Micro particles based on polystyrene, magnetic has been used to deposit polyelectrolytes (PE), poly(allylamine hydrochloride), and poly(sodium 4-styrenesulfonate) (PAH/PSS) onto negatively charged magnetic polystyrene (PS) microparticles, to prepare PE-functionalized microparticles, for the fabrication of a biohybrid algal microswimmer toward biomedical applications.
General description
Magnetic polystyrene particles
Superparamagnetic iron oxide nanoparticles embedded in polymer/polystyrene microspheres (magnetic beads) are useful for cell separation and labelling. It may also be useful in tissue repair, magnetic resonance imaging contrast enhancement, hyperthermia, immunoassay, detoxification of biological fluids, drug delivery.
Storage Class
12 - Non Combustible Liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
Regulatory Information
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Preparation of magnetic nanoparticles embedded in polystyrene microspheres
Hai NH, et al.
Journal of Physics. Conference Series (2009)
Oncay Yasa et al.
Advanced materials (Deerfield Beach, Fla.), 30(45), e1804130-e1804130 (2018-09-27)
Nature presents intriguing biological swimmers with innate energy harvesting abilities from their local environments. Use of natural swimmers as cargo delivery agents presents an alternative strategy to transport therapeutics inside the body to locations otherwise difficult to access by traditional
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