Balancing protection and charge transport of aggregation-induced delayed fluorescence luminogen for optimizing aqueous electrochemiluminescence

Key Points

• The aim is to optimize the balance between protection and charge transport in luminogens to enhance electrochemiluminescence.
• Employed an insulating shielding technique on luminophores.
• Optimized the ratio of shielding to achieve maximum ECL enhancement.
• Conducted experiments in aqueous media to evaluate performance.
• Achieved a 127-fold enhancement in electrochemiluminescence.
• Demonstrated successful trade-off between protection and charge transport.
• Showed improved stability and effectiveness of the luminogens in solution.