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Updated: May 13, 2026

Multiplex Detection of Bacteria in Complex Clinical and Environmental Samples using Oligonucleotide-coupled Fluorescent Microspheres
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基于等离子传感器阵列的多种致病性大肠杆菌菌株的识别和量化

Yang Zhang1, Chuping Zhao1, Kaiyi Zheng1

  • 1School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.

Analytical chemistry
|March 27, 2025
PubMed
概括

这项研究提出了一种新的等离子体传感器阵列,用于快速准确地检测致病性大肠杆菌 (大肠杆菌). 先进的传感器阵列可以有效地区分食品样本中的大肠杆菌菌株,提高食品安全.

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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...