Articles by tag "Superparamagnetic Polystyrene (SPP) Particles"

1. Application of Granular Materials in Immunoassay
   posted this at Jun 5, 2025

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   As a powerful tool in bioanalysis, immunoassays rely on specific reactions between antigens and selective antibodies and use different labels such as radioisotopes, enzymes, and fluorophores for signal development. In recent years, nanomaterials are increasingly replacing these molecular tags ...