nanomicronspheres

Immunomagnetic beads (IMB) are a complex formed by binding molecules with immune activity, such as antibodies (or antigens), to the surface of magnetic particles through physical adsorption, chemical cross-linking, and other methods. It possesses both specificity of immune response and magnetic responsiveness. Magnetic particles, as carriers, are usually made of magnetic materials such as metals […]

Microspheres for drug delivery refer to spherical particles formed by the dissolution or dispersion of drugs in polymer matrix materials, with a particle size generally between 1-250 μm. They can be used for different administration routes such as intravenous injection, oral administration, local administration through the cavity, or subcutaneous implantation. Microsphere formulations can slowly release

Introduction to Streptavidin Magnetic Beads Streptavidin magnetic beads (SA beads for short) refer to magnetic microspheres with specific bioactive substances (streptavidin) modified on their surface.Streptavidin magnetic beads are a type of biological nanomagnetic beads with a surface functional group of streptavidin. They can specifically bind to biotin or biotin labeled molecules, thereby separating biotinylated molecules. The strong

PMMA microspheres, also known as methyl methacrylate microspheres, are white powder particles formed by suspension polymerization of MMA (Methyl Methacrylate) monomers. The structural formula shown in Figure 1 is one of the most important and commonly used materials in acrylic esters, and it is also the most excellent and relatively inexpensive material in the synthesis

Fluorescent microspheres refer to particles with diameters ranging from nanometers to micrometers (0 Solid particles loaded with fluorescent substances within the range of 01-10 μ m, which can be excited to emit fluorescence by external energy stimulation. Lateral flow assay (LFA) has developed rapidly in recent years, with advantages such as simplicity, speed, independence from

Introduction to Magnetic Microspheres At present, the application of magnetic microspheres in biomedicine is represented by immunomagnetic microspheres, which have developed rapidly and have already been launched with many successful applications. Magnetic nanomaterials are an important component of magnetic microspheres, therefore the application of magnetic nanoparticles should also be considered. Preparation and Properties of Magnetic Nanomaterials The

Latex microspheres, also known as polystyrene microspheres, PS microspheres, etc. Polystyrene microspheres are a general term for polymer microspheres formed by self polymerization of styrene or copolymerization of styrene with other monomers with specific functional groups. The surface of polystyrene microspheres has strong hydrophobicity and can undergo physical adsorption with proteins or antibodies. In addition,

Latex microspheres are spherical particles in the colloidal size range, formed by amorphous polymers such as polystyrene. The particle size of latex microspheres is usually between 1 micron and 100 microns, but can also be customized as needed. The surface of latex microspheres can be chemically modified to change its surface properties, such as surface

Silica microspheres are an important material, which is a hydrophilic milky white suspension. The silicon hydroxyl groups on the surface can covalently bond with other groups. It has stable physical and chemical properties, can withstand high temperatures up to 1000℃, and remains stable in organic solvents, but can dissolve in strong alkaline or HF solutions

Microspheres, as the name suggests, are small spherical particles in the micrometer range (1-1000 microns). They have various applications in medicine and life sciences, such as drug delivery, tissue engineering, biosensors, medical imaging, etc. 01Classification It can be classified according to their composition, structure, and function. Some common types include: Polymer Microspheres: They are made