Molecular Mechanisms of the Ultra-Strong Inhibition Effect of Oxidized Carbon Dots on Human Insulin Fibrillation.

Amyloid fibrillation of protein is associated with a great variety of pathologic conditions. The aggregation of protein is a complicated process with multisteps, whereas most of the inhibitors with elaborately designed structures can show an inhibition effect only on the nucleation stages of protein fibrillation. Herein, oxidized carbon dots (CDs) were achieved to study the relationship between the surface properties of CDs and their inhibition effect on human insulin (HI) fibrillation.