Antibiotic residues in food chain have raised concerns regarding their toxicity and involvement in antimicrobial resistance. However, most existing antibiotic biosensors are primarily applicable to liquid food samples. Given the complex matrix characteristics of foods, there is an urgent need for the development of effective antibiotic detection platforms that exhibit high universality and flexibility. Porous microneedles (PMN) are microdevice structures with needle-like shapes and microscale pores throughout their composition, which facilitate rapid sampling. Consequently, the integration of PMN with biosensors holds significant promise for the detection of antibiotic residues in complex food samples.

中文翻译：

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基于类囊体的多孔微针绿色制备方法，用于食品样品中抗生素残留的检测


食物链中的抗生素残留引起了人们对其毒性和参与抗菌素耐药性的担忧。然而，大多数现有的抗生素生物传感器主要适用于液体食品样品。鉴于食品的复杂基质特性，迫切需要开发具有高度通用性和灵活性的有效抗生素检测平台。多孔微针 （PMN） 是微器件结构，具有针状形状，其整个组成处具有微尺度孔，便于快速采样。因此，PMN 与生物传感器的集成为检测复杂食品样品中的抗生素残留带来了重要前景。