What are the Challenges Associated with Charged Nanoparticles?
Despite their numerous advantages, charged nanoparticles present several challenges. One major challenge is the toxicity associated with certain charged particles, especially those with high positive charges. Additionally, the stability of charged nanoparticles can be influenced by environmental factors such as pH and ionic strength, which can lead to aggregation or precipitation. Ensuring consistent and reproducible surface charge during large-scale production also remains a significant hurdle.
