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Updated: Aug 7, 2026

Optical Detection of E. coli Bacteria by Mesoporous Silicon Biosensors
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基于纳米材料的食物污染物的光学检测

Mingfei Pan1

  • 1State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China.

Foods (Basel, Switzerland)
|February 24, 2024
PubMed
概括

食品污染物构成全球食品安全风险,需要消费者,政府和研究人员的注意. 解决这些污染物对于公共卫生和监管标准至关重要.

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相关概念视频

Microbial Biosensors01:17

Microbial Biosensors

Microbial biosensors are analytical devices that utilize living microbes to detect specific substances through measurable signals. These devices consist of two main components: biosensing organisms and signal-transducing elements. Biosensing organisms, such as Escherichia coli or Saccharomyces cerevisiae, are typically housed in multiwell plates connected to transducers, enabling rapid, real-time detection of target analytes.Signal Generation MechanismWhen a target analyte—such as...