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Updated: Jul 5, 2026

Multiplex Detection of Bacteria in Complex Clinical and Environmental Samples using Oligonucleotide-coupled Fluorescent Microspheres
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基于光纤表面增强的拉曼光谱传感器,用于在生家禽中快速多重检测食源性病原体

Mai Abuhelwa1, Arshdeep Singh2, Jiayu Liu1

  • 1Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, 65211, USA.

Microsystems & nanoengineering
|December 23, 2024
PubMed
概括

一种新的表面增强拉曼光谱 (SERS) 传感器可以快速,低成本地检测家禽中的沙门氏菌等食物传播病原体. 这种高灵敏度传感器在短短10分钟内达到0.4-0.5细胞/毫升的检测极限.

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相关概念视频

Rapid Identification of Pathogens01:25

Rapid Identification of Pathogens

MALDI-TOF MS has transformed clinical microbiology by offering a rapid and reliable method for pathogen identification. The traditional approach to microbial identification typically involves time-consuming culture techniques and biochemical tests, which can delay the initiation of appropriate antimicrobial therapy. MALDI-TOF MS avoids these delays by using characteristic ribosomal protein mass patterns of microbial cells, enabling accurate species-level identification within minutes.Principle...