Novel miniaturized fluorescence loop-mediated isothermal amplification detection system for rapid on-site virus detection.

ABSTRACT: New pathogen outbreaks have progressed rapidly and are highly infectious in recent years, increasing the urgency of rapid and accurate detection of pathogenic microorganisms. Based on the point-of-care testing (POCT) requirements, in this study, a real-time fluorescent loop-mediated isothermal amplification (LAMP) detection system was developed and applied to pathogen detection. The system is compact and portable, with good uniformity and reproducibility, and it can detect pathogens rapidly and effectively. For norovirus detection, the linear range was 10⁰-10⁶ copies/μL. The system can achieve the theoretical sensitivity of LAMP detection, conclusions could be obtained within 35 min, and quantitative detection was possible. The test results of 45 clinical samples were

SUBMITTER: Wu Y 

PROVIDER: S-EPMC9448916 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature