期刊
BIOSENSORS & BIOELECTRONICS
卷 170, 期 -, 页码 -出版社
ELSEVIER ADVANCED TECHNOLOGY
DOI: 10.1016/j.bios.2020.112682
关键词
Smart materials; POCT; Sample extraction; Analyte sensing; Readout signal generator
类别
资金
- Zhejiang Provincial Natural Science of Foundation of China [Y20C070010]
- Wenzhou Science and Technology Bureau [ZY202005]
- Wenzhou Institute, University of Chinese Academy of Sciences [WIUCASQD2019002, WIUCA-SYJ2020001-5]
The last decade has seen a surge of technical developments in the field on point-of-care testing (POCT). While these developments are extremely diverse, the common aim is to implement improved methods for quick, reliable and inexpensive diagnosis of patients within the clinical setting. While examples of successful introduction and use of POCT techniques are growing, further developments are still necessary to create POCT devices with better portability, usability and performance. Advances in smart materials emerge as potentially valuable know-hows to provide a competitive edge to the development of next generation POCT devices. This review describes the key advantages of adopting smart material-based technologies at different analytical stages of a POCT platform. Under these analytical stages which involves sample pre-treatment, analyte sensing and readout signal generator, several concepts and approaches from contemporary research work in using smart material based technologies will be the major focus in this review. Lastly, challenges and potential outlook in implementing materials technologies from the application point of view for POCT will be discussed.
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