Impact of Phospholipase A2 hydrolysis on Triplet-Triplet Annihilation Upconversion Liposomes

Key Points

• The aim is to investigate how phospholipase A2 hydrolysis affects the stability of TTA-UC liposomes for bioapplications.
• Studied the hydrolysis process using phospholipase A2 on TTA-UC liposomes.
• Analyzed the implications of hydrolysis on liposome stability in biological environments.
• Phospholipase A2 hydrolysis significantly decreased liposome stability, affecting bioapplication potential.
• Certain modifications to the liposome structure could mitigate stability loss.