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Updated: Aug 11, 2026

Colorimetric Paper-based Detection of Escherichia coli, Salmonella spp., and Listeria monocytogenes from Large Volumes of Agricultural Water
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磁性金纳米粒子介导的纸质生物传感器,用于高灵敏度的色度检测食品改

Anyu Wang1, Zihan Chen1, Xiao Feng2

  • 1Faculty of Medicine, Macau University of Science and Technology, Avenida Wai Long Taipa, Macao Special Administrative Region of China.

Journal of hazardous materials
|June 17, 2024
PubMed
概括

这项研究引入了一种使用磁纳米粒子快速检测食品改的新型色度测量方法. 该技术提供了现场,视觉和数字分析,克服了改善食品安全的现有方法的局限性.

关键词:
颜值测量反应是一种颜值测量反应.通过DNA丰富进行DNA丰富.数字分析 数字分析小规模设备 小规模设备通过可视化检测检测.

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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...