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Nano-functionalized paper-based IoT enabled devices for point-of-care testing: a review
- Source :
- Biomedical Microdevices
- Publication Year :
- 2021
- Publisher :
- Springer Science and Business Media LLC, 2021.
-
Abstract
- Over the last few years, the microfluidics phenomenon coupled with the Internet of Things (IoT) using innovative nano-functional materials has been recognized as a sustainable and economical tool for point-of-care testing (POCT) of various pathogens influencing human health. The sensors based on these phenomena aim to be designed for cost-effectiveness, make it handy, environment-friendly, and get an accurate, easy, and rapid response. Considering the burgeoning importance of analytical devices in the healthcare domain, this review paper is based on the gist of sensing aspects of the microfabricated paper-based analytical devices (μPADs). The article discusses the various used design methodologies and fabrication approaches and elucidates the recently reported surface modification strategies, detection mechanisms viz., colorimetric, electrochemical, fluorescence, electrochemiluminescence, etc. In a nutshell, this article summarizes the state-of-the-art research work carried out over the nano functionalized paper-based analytical devices and associated challenges/solutions in the point of care testing domain.
- Subjects :
- Paper
Computer science
Point-of-Care Systems
Point-of-care testing
Internet of Things
Microfluidics
Biomedical Engineering
Article
Domain (software engineering)
Human health
Sensitivity
Lab-On-A-Chip Devices
Nano
Humans
Selectivity
Molecular Biology
Rapid response
Sensor
Point of care testing
business.industry
Paper based
Point-of-Care Testing
Systems engineering
IoT, μPADs
business
Subjects
Details
- ISSN :
- 15728781 and 13872176
- Volume :
- 24
- Database :
- OpenAIRE
- Journal :
- Biomedical Microdevices
- Accession number :
- edsair.doi.dedup.....f5a6a0f38bfb7cef5aacfd62a844c361