Application of paper-based microfluidics in point-of-care testing.
- Author:
Jiasu XU
1
;
Ya ZHANG
1
;
Xiaosong SU
1
;
Shiyin ZHANG
1
;
Shengxiang GE
1
Author Information
- Publication Type:Journal Article
- Keywords: in vitro diagnosis; paper-based microfluidics; point-of-care testing
- MeSH: Diagnostic Tests, Routine; methods; Humans; Microfluidic Analytical Techniques; instrumentation; Paper; Point-of-Care Testing
- From: Chinese Journal of Biotechnology 2020;36(7):1283-1292
- CountryChina
- Language:Chinese
- Abstract: Point-of-care testing (POCT) is a test method performed on the sampling site or patient bedside. Accurate results can be achieved rapidly by the application of portable analytical instruments and compatible reagents. It has been widely used in the field of in vitro diagnosis (IVD). Paper-based microfluidics technology has great potential in developing POCT due to its advantages in low cost, simple operation, rapid detection, portable equipment, and unrestricted application conditions. In recent years, the development of paper-based microfluidic technology and its integration with various new technologies and methods have promoted the substantial development of POCT technology and methods. The classification and characteristic of the paper are summarized in this review. Paper-based microfluidic sample pretreatment methods, the flow control in the process of reaction and the signal detecting and analyzing methods for the testing results are introduced. The research progress of various kinds of microfluidic paper-based analytical devices (μPADs) toward POCT in recent years is reviewed. Finally, remaining problems and the future prospects in POCT application of paper-based microfluidics are discussed.
