|
Journal of Zhejiang University SCIENCE B
ISSN 1673-1581(Print), 1862-1783(Online), Monthly
2021 Vol.22 No.3 P.171-189
Applications of smartphone-based near-infrared (NIR) imaging, measurement, and spectroscopy technologies to point-of-care (POC) diagnostics
Abstract: The role of point-of-care (POC) diagnostics is important in public health. With the support of smartphones, POC diagnostic technologies can be greatly improved. This opportunity has arisen from not only the large number and fast spread of cell-phones across the world but also their improved imaging/diagnostic functions. As a tool, the smartphone is regarded as part of a compact, portable, and low-cost system for real-time POC, even in areas with few resources. By combining near-infrared (NIR) imaging, measurement, and spectroscopy techniques, pathogens can be detected with high sensitivity. The whole process is rapid, accurate, and low-cost, and will set the future trend for POC diagnostics. In this review, the development of smartphone-based NIR fluorescent imaging technology was described, and the quality and potential of POC applications were discussed.
Key words: Point-of-care (POC) diagnostics; Near-infrared (NIR) fluorescent imaging; Aggregation-induced emission (AIE); Smartphone-based imaging; Fluorescent probe
关键词组:
References:
Open peer comments: Debate/Discuss/Question/Opinion
<1>
DOI:
10.1631/jzus.B2000388
CLC number:
Download Full Text:
Downloaded:
1910
Download summary:
<Click Here>Downloaded:
1289Clicked:
3157
Cited:
0
On-line Access:
2021-03-12
Received:
2020-07-17
Revision Accepted:
2020-11-05
Crosschecked:
2021-01-27