Poreless polydopamine nanoparticles(powder)

Product Name

^{Name: Poreless polydopamine nanoparticles（powder:/span>}

Product Overview

^{Polydopamine nanoparticles (PDA NPs) are nanoscale materials formed by the self polymerization of dopamine monomers under specific conditions. Its structural characteristics lie in its polyphenolic structure, with a surface rich in functional groups such as amino and phenolic hydroxyl groups, which provide abundant chemical modification sites for it.}

^{Technical Parameter}

Diameter:140-250nmãâ‚?00-450nm（TEM:/span>

Appearance:Black powder

^{Product Features}

^{Good biocompatibility: Due to its unique adhesion and biodegradability, PDA nanoparticles can enter a large number of types of cells and exhibit good biocompatibility in biomedical applications.}

^{Excellent photothermal conversion efficiency: PDA nanoparticles have strong absorption in the near-infrared region, which can quickly convert light energy into heat energy for photothermal therapy.}

^{Powerful antioxidant capacity: Some PDA nanoparticles themselves have the function of eliminating reactive oxygen species (ROS) and reducing oxidative stress levels, playing a unique advantage in the treatment of periodontitis.}

^{Efficient drug delivery: Due to its good adhesion and biocompatibility, PDA nanoparticles are widely used as drug carriers, which can effectively encapsulate and deliver drugs.}

^{Antibacterial performance: Combined with antimicrobial peptides (AMP), PDA nanoparticles can be designed as stimulus responsive antibacterial platforms for antibacterial therapy.}

^{Application Fields}

^{Neuroprotection and Remote Neuronal Stimulation: As an organic and biodegradable multitasking tool, PDA nanoparticles have significant applications in neuroprotection and remote neuronal stimulation.}

^{Periodontal disease treatment: The antioxidant properties of PDA nanoparticles in periodontal disease make them an effective treatment option.}

^{Tumor treatment: PDA nanoparticles can be used as delivery carriers for chemotherapy drugs and immune agonists, enhancing anti-tumor immune responses. In addition, they can also be used for photothermal therapy to rapidly kill cancer cells.}

^{Antibacterial therapy: A multifunctional and stimulus responsive antibacterial platform was constructed by combining PDA nanoparticles with antimicrobial peptides for antibacterial therapy.}

^{Rheumatoid arthritis treatment: PDA nanoparticles can effectively treat rheumatoid arthritis by inhibiting the STING pathway.}

^{Related Information}

^{Please e-mail for the detailed characterization data.}

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