The 1 µm polystyrene-based magnetic particles (estd. material density 2.2 g/mL), the calculated particle number is 4.3x10^10 per 1 ml of the 5 % w/v aqueous suspension.
The particles consist of a porous polystyrene matrix, the pores of which are filled with nanoparticulate iron oxide rendering it paramagnetic.
To prevent leakage of iron oxide to the surrounding medium, the bead surface is sealed by a carboxyl polymer. However, these COOH-groups are not accessible for any ligands and are not suited for coupling reactions of sorts. For the latter purpose, we keep a series of additionally COOH-functionalized types.
75597
Micro particles based on polystyrene, magnetic
1 μm particle size, std dev <0.1 μm
Sinónimos:
Magnetic Latex beads from PS, Latex beads from PS, magnetic
Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Seleccione un Tamaño
5 ML
$334.000
10 ML
$530.000
$334.000
Fecha estimada de envío22 de mayo de 2025
Seleccione un Tamaño
Cambiar Vistas
5 ML
$334.000
10 ML
$530.000
About This Item
Código UNSPSC:
12352207
NACRES:
NA.25
$334.000
Fecha estimada de envío22 de mayo de 2025
Formulario
aqueous solution
composición
iron oxide, ≥20%
concentración
5% solids
tamaño de partícula
1 μm std dev <0.1 μm
temp. de almacenamiento
2-8°C
¿Está buscando productos similares? Visita Guía de comparación de productos
Descripción general
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.[1]
Aplicación
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.
Código de clase de almacenamiento
12 - Non Combustible Liquids
Clase de riesgo para el agua (WGK)
nwg
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves
Elija entre una de las versiones más recientes:
Certificados de análisis (COA)
Lot/Batch Number
It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documentos section.
Si necesita más asistencia, póngase en contacto con Atención al cliente
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
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
-
What is the number of particles/mL for product 75597?
Are they plain particles, non-carboxylated or functionalized particles?1 answer-
Helpful?
-
Active Filters
Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.
Póngase en contacto con el Servicio técnico