• • Single-fluorophore MFPMs eliminate the need for multiple chromophores, reducing synthesis complexity and purification steps, as evidenced by the review's focus on recent advances (e.g., refs. 136-137).
• • Color conversion mechanisms such as AIE, ESIPT, and TICT enable emission tuning across the visible spectrum, with examples showing ratiometric emission changes in supramolecular adhesive gels (ref. 136).
• • The strategy has been applied in anti-counterfeiting and encryption, with high-contrast color/fluorescence dual-mode stimuli-responsive polymers achieving stable performance (ref. 124).
• • Dynamic lanthanide coordination allows finely manipulated room temperature phosphorescence, enabling multi-level information security (ref. 126).