Carbosulfan (CBS) is a widely used carbamate pesticide in agricultural production, its easy decomposition into hypertoxic carbofuran poses serious threats to human health and food safety. Therefore, sensitive and accurate detection of CBS is of significant importance. Conventional chromatography-based techniques require expensive instruments and complicated sample pretreatment, limiting their application for fast detection. Current electrochemical and colorimetric methods for detection of pesticides based on the cascade catalytic reactions between acetylcholinesterase (AChE) and nanozymes, which exhibit inferior selectivity. Hence, selective, sensitive and fast detection of CBS is still challenging.

中文翻译：

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基于碳百威水解行为和 Ti3C2/AuPt 纳米酶的选择性比色检测


碳百威 （CBS） 是农业生产中广泛使用的氨基甲酸酯类农药，其易分解成剧毒的克百威，对人类健康和食品安全构成严重威胁。因此，灵敏、准确检测 CBS 具有重要意义。传统的基于色谱的技术需要昂贵的仪器和复杂的样品前处理，这限制了其快速检测的应用。目前基于乙酰胆碱酯酶 （AChE） 和纳米酶之间的级联催化反应的农药检测电化学和比色方法，其选择性较差。因此，CBS 的选择性、灵敏和快速检测仍然具有挑战性。