The size of polymer nanoparticles is usually 10~1,000 nm, and drugs are dispersed, encapsulated and adsorbed on polymer particles. According to the route required for drug transport and the process of preparation, nanoparticles can be made into nanoparticles, nanospheres, nanocapsules, etc. The use of nanoparticles as drug carriers can achieve targeted delivery and slow-release drug delivery, which is due to the fact that small particles can enter many human organs and tissues that are difficult for large particles to enter, and can cross many biological barriers to reach the focal site. The main methods for preparing polymer nanoparticles are: (1) post-dispersion of polymers to form nanoparticles; (2) polymerization of monomers to form polymer nanoparticles; and (3) self-assembly of structurally ordered amphiphilic polymers in aqueous media to form nanoparticles.
CD Formulation has a long history of providing drug development and related services to pharmaceutical companies. Due to the nature of polymer nanoparticles in drug delivery, we can provide product performance testing and nanoparticle modification services to enhance their role in the drug industry.
Polymer Nanoparticle Performance Characterization
CD Formulation can provide customers with polymer nanoparticle particle size, morphology and material structure analysis, relative molecular mass, particle stability, phase change and thermal properties testing.
Nanoparticle Surface Modification Services
CD Formulation offers polymer nanoparticle modification services. Our specialized chemistry, biology and pharmacology experts have the technology to modify polymer nanoparticles in a variety of ways, including the addition of modifiers during synthesis, grafting on the polymer surface after nanoparticle synthesis and the formation of core-shell structures.
Polymer nanoparticles provide a wide range of drugs through a number of delivery routes, such as small hydrophilic and hydrophobic drugs, vaccines, peptides and biomolecules.
CD Formulation provides integrated innovation solutions from strategy to implementation to help you increase opportunities and address challenges. Through our in-depth experience in many different industries, including consumer and technology, we bring innovative solutions and cross-industry best practices to drug development. If you have a requirement about our services, please contact us by phone or email, our colleagues will reply to you within three working days.