Streptavidin-modified Fe3O4 particlesProduct Name NameStreptavidin modified Fe3O4 particles Product Overview Streptomycin modified iron oxide particles are modified with streptavidin on the basis of iron oxide particles. The high affinity binding between biotin and streptavidin is the basis for the development of this field. Biotin is a small molecule that can be covalently attached to various biomolecules, while streptavidin can specifically recognize and bind to biotin. Technical

and this operation makes the nanoparticles positively charged

sol-gel method

Name ：Low purity single-walled carbon nanotubes (long)

This material has excellent adsorption and ion exchange properties

Note: Magnetic separation column is required to achieve magnetic separation

making it very suitable for applications that require high purity

Easy to use: the spinning liquid can be directly spun onto the substrate to prepare the device

4）Coatings: Carbon nanofibers can be made into high-quality wear-resistant coatings and anticorrosive coatings

but also changes the charge density and electronic structure of metal atoms due to the strong interfacial interactions between metal atoms and adjacent carbon atoms

carotenoids

silicon quantum dots (SiQDs)

Fe content:2-4wt%（XPS:/span>