With the rapid development of industrialization, the excessive emission of S2− have become increasingly serious, leading to a surge in the content of S2− in nature. Rapid and accurate detection of S2− contamination in natural adaptogens is crucial for food safety. Annually, discarded eggshell waste, rich in organic and inorganic materials, poses environmental risks if landfilled. Utilizing waste eggshell membrane biomass for S2− detection is cost-effective, yet designing biochar materials for sensors requires balancing catalytic enhancement and anti-interference capabilities. Improving the catalytic performance of biochar for colorimetric S2− detection without metal ion interference presents a challenging issue.

中文翻译：

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利用 ZnS 纳米颗粒增强的 S，N 掺杂蛋壳膜衍生的生物炭对适应原草药中 S2− 过载进行高灵敏度和鉴别比色测定


随着工业化的快速发展，S2− 的过量排放日益严重，导致自然界中 S2− 的含量激增。快速、准确地检测天然适应原中的 S2− 污染对于食品安全至关重要。每年丢弃的蛋壳废料富含有机和无机材料，如果被填埋，会带来环境风险。利用废弃蛋壳膜生物质进行 S2− 检测具有成本效益，但为传感器设计生物炭材料需要平衡催化增强和抗干扰能力。在没有金属离子干扰的情况下提高生物炭的催化性能以进行比色 S2− 检测是一个具有挑战性的问题。