首页>
外国专利>
Portable Materials and Methods for Ultrasensitive Detection of Pathogen and Bioparticles
Portable Materials and Methods for Ultrasensitive Detection of Pathogen and Bioparticles
展开▼
机译:用于病原体和生物颗粒超灵敏检测的便携式材料和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention provides systems for ultrasensitive detection of pathogens and bioparticles. One embodiment of the system comprises an optical detection scheme that allows for the detection of the fluorescence signal of bacteria or other bioparticles in less than about 20 minutes. A microflow channel allows for an assay probing volume of as little as a few picoliters. In one embodiment, the system uses RuBpy dye-doped silica nanoparticles bioconjugated with specific monoclonal antibodies of the target bioparticles. The system allows for the rapid and highly sensitive and specific detection of bacteria or other bioparticles without the need for amplification or enrichment of the sample.
展开▼