A core-sheath fiber based on europium alginate/methacryloyl gelatin: Integrating fluorescence monitoring with enzyme-triggered drug release

Key Points

• Enzyme-triggered drug release was achieved with core-sheath fibers made of europium alginate and methacryloyl gelatin.
• The approach utilized fluorescence monitoring to provide real-time tracking of drug release dynamics during enzymatic reactions.
• This analysis focused on the properties of the newly developed core-sheath fiber, exploring its efficiency and potential applications in drug delivery.
• Results may enable advancements in targeted therapies with improved monitoring and control over drug release.