Enhanced Corneal Penetration of Antibacterial Reagents via Positively Charged Colloidal Quantum Dots

Positively charged colloidal quantum dots (CQDs) demonstrate an enhanced ability to penetrate the membrane barriers of corneal epithelium. This characteristic contributes to improved treatment efficacy in the stromal region, particularly relevant due to the inherent difficulty in achieving effective penetration of antibacterial reagents into the cornea.