A new simple and multi-responsive colorimetric and fluorescent probe with aggregation-induced emission (AIE) characteristic has been designed and synthesized. The probe 1-(((3-(tert-butyl)-2-hydroxy-5-methylbenzylidene)hydrazono)methyl)- naphthalen-2-ol ADC showed turn-on fluorescent response to zinc and cyanide ions (Zn²⁺ and CN⁻) and fluorescence quenching behavior to copper ion (Cu²⁺), which induces obvious naked-eye color changes, respectively. Probe ADC exhibited superb selectivity and swift sensitivity for simultaneous detection of Cu²⁺ and Zn²⁺ ions with excellent anti-interference capability over other common ions over a wide pH range (1–12). The probe ADC for Cu²⁺/Zn²⁺/CN⁻ detection displayed fast response time (≤40 s) and low detection limits of 1.6 × 10⁻⁶, 1.3 × 10⁻⁸ and 8.1 × 10⁻⁷ M, respectively. The sensing mechanisms were confirmed by ¹H NMR titration, FT-IR spectrum, Job’s plot analyses and TD-DFT theoretical calculations. Importantly, probe ADC could be used to detect and quantify Cu²⁺, Zn²⁺ and CN⁻ in real water samples with a high precision and good accuracy. Moreover, the probe ADC was applied to the fast detection of CN⁻ in bitter seeds, cassava, sprouting potato, revealing its great potential for practical applications in our daily life and health science. Importantly, this work provides a simple and effective approach with economically cheap and less complicated synthetic route for selective, sensitive and quantitative detection of multiple targets of Zn²⁺, Cu²⁺ and CN⁻ ions in the environment and health systems.

设计并合成了一种具有聚集诱导发射（AIE）特性的新型简单，多响应比色和荧光探针。探针1-（（（（3-（叔丁基）-2-羟基-5-甲基亚苄基）肼基）甲基）-萘-2-醇ADC对锌和氰离子（Zn ²⁺和CN ^- ）和荧光猝灭行为以铜离子（铜²⁺），它们分别引起明显肉眼颜色变化，。Probe ADC具有出色的选择性和快速的灵敏度，可同时检测Cu ²⁺和Zn ²⁺在较宽的pH范围（1-12）内，具有比其他普通离子优异的抗干扰能力的离子。探针ADC对Cu ²⁺ /锌²⁺ / CN ^-检测显示快速响应时间（≤40S）和1.6×10低的检出限^-6，1.3×10 ^-8和8.1×10 ^-7 男，分别。通过¹ H NMR滴定，FT-IR光谱，Job's图分析和TD-DFT理论计算确认了传感机理。重要的是，探头ADC可以用来检测和量化的Cu ²⁺，锌²⁺和CN ^-在真实水样中具有很高的精度和准确度。此外，探头ADC应用到快速检测CN的^-在苦种子，木薯，马铃薯发芽，揭示其巨大的潜力，在我们的日常生活和健康科学的实际应用。重要的是，这项工作提供了用于选择性经济便宜且较不复杂的合成路线中，锌的多个目标灵敏和定量的检测的简单且有效的方法²⁺，铜²⁺和CN ^-在环境和卫生系统的离子。