PP Particle
BOT offers high-quality monodisperse PP (polypropylene) microspheres with excellent chemical stability, good mechanical strength, and low density. A wide size range (50 nm-200?μm) is available, and the particles can be supplied as aqueous suspensions or dry powders. Controllable surface functionalization (-NH2, -COOH, Biotin,PDA, Protein A, Protein G, etc.) supports diverse applications, including drug delivery, diagnostic assays, flow cytometry calibration, and functional fillers for lightweight coatings. All at competitive pricing with 24/7 professional technical support.
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PP Particles
Functional Group | ||||
| PDA | ||||
Examples of Images and Spectrum
 |  |  |  |
| 100 nm | 500 nm | 5 μm | 10 μm |
 |  |  |  |
| 50 nm | 100 nm | 500 nm | 1 μm |
Applications | Advantages |
Drug carrier for targeted delivery Diagnostic probe for flow cytometry and ELISA detection Functional filler for lightweight insulation coatings Separation medium for high-performance liquid chromatography columns Calibration standard for particle analyzers Additive for antimicrobial or anti?static composites | Wide size range (50 nm to 200 μm) Excellent chemical stability Low density and good mechanical strength High monodispersity Customizable surface functionalization Cost-effective pricing & 24/7 technical support response |
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