Product Name: Polystyrene (PS) cationic microspheres.
Product purity: 95%.
Purpose: Scientific research.
Product specifications: 1g 5g 10g
Retention time: one year.
Storage and retrieval: Slowly return to room temperature, fill with inert gas after removal, and freeze for storage.
Polystyrene (PS) cationic microspheres are a kind of microspheres with polystyrene as the main body, which has the property of positive charge.
The surface is positively charged:The surface of the microspheres may have cationic properties by introducing positively charged groups, such as amine groups. This makes these microspheres more affinity when interacting with negatively charged substances.
Adsorption and separation:Cationic microspheres can be used to adsorb negatively charged substances such as negatively charged biomolecules, dyes, or other organic and inorganic substances. This gives them a certain potential for application in the separation and purification process.
Biomedical Applications:This type of microsphere may be used in the biomedical field for applications such as drug delivery, bioanalysis, and cell separation. The cationic nature of its surface can interact with negatively charged biomolecules to achieve specific biological effects.
Catalytic Carrier:Cationic microspheres may also be used as a carrier for catalysts, which can enhance the adsorption and reactivity of the catalyst to negatively charged substrates by introducing cationic groups on the surface.
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