Lab-on-Chip Devices: Gaining Ground Losing Size.
ACS nano(2017)
摘要
Portable analytical devices are notably gaining relevance in the panorama of urgent testing. Such devices have the potential to play an important role as easy-to-handle tools in critical situations. Epidemic infectious disease agents (e.g., Ebola virus, Coronavirus, Zika virus) could be controlled more easily by testing travelers on-site at the country borders to prevent outbreaks from spreading. The increasing incidence of hospital-acquired infections caused by antibiotic resistant pathogens could be minimized by point-of-care microbial analysis as well as rapid screening tests of bacteria resistance. The threat of bioterrorism using novel unknown bioweapons has never been so high, thus, in-the-field early identification of the biological agent is crucial for triggering a coordinated response. Food allergies are a growing public health concern-allergic reactions can result in anaphylactic shock, which can prove fatal in minutes-thus, the ability to test foods for common allergens, rapidly and locally, before ingestion, would improve food safety for those with allergies. Lab-on-chip devices are becoming widely available for diverse applications and are becoming increasingly affordable. However, to shrink in price and size simultaneously, some trade-offs must be made. In this Perspective, we present considerations about product specifications, design concepts, and application scenarios.
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关键词
devices,ground,lab-on-chip
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