| Literature DB >> 25358966 |
Changhyun Pang1, Ja Hoon Koo, Amanda Nguyen, Jeffrey M Caves, Myung-Gil Kim, Alex Chortos, Kwanpyo Kim, Paul J Wang, Jeffrey B-H Tok, Zhenan Bao.
Abstract
A bioinspired microhairy sensor is developed to enable ultraconformability on nonflat surfaces and significant enhancement in the signal-to-noise ratio of the retrieved signals. The device shows ≈12 times increase in the signal-to-noise ratio in the generated capacitive signals, allowing the ultraconformal microhair pressure sensors to be capable of measuring weak pulsations of internal jugular venous pulses stemming from a human neck.Entities:
Keywords: biosensors; flexible electronics; microhairs; pulsation
Mesh：
Year: 2014 PMID： 25358966 DOI： 10.1002/adma.201403807
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849