Bonded Neodymium magnets are made of the strong Nd-Fe-B material blended into an epoxy binder. The mix contains nearly 97% magnet material and 3% epoxy. The manufacturing process includes the process of combining Nd-Fe-B powder with an epoxy binder and squeezing the mixture. Hence, the material is assembled by compression bonding, the dimensions usually differ slightly.
Features
Magnetic bead separation is a fast, effective, clean process that is generally used to restore filtration, centrifugation, and separation techniques. Magnetic beads and pieces are usually functionalized with antigens, antibodies, catalyzers, proteins, or nucleic acids, allowing action on cells, bacteria, viruses, and different biological entities. These complexes are then parted from a compact matrix with a magnetic separation frame. The result of all these processes will be an enriched and concentrated sample of the target entity.
Permanent Magnets
A permanent magnet is an object usually made from a material that is magnetized and forms its own continuous magnetic field. A daily example can be a refrigerator magnet that is used to hold notes on a refrigerator door. Materials that can be easily magnetized and are strongly attracted to a magnet are called ferromagnetic. These usually include elements such as iron, nickel, cobalt, and their alloys, some alloys of rare-earth metals, and some naturally occurring minerals like a lodestone.
Types of Permanent magnets
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