Tape-Paper Electrochemical Sensing Strip

Under $0.05 per strip

Reports a tape-paper electrochemical sensing device fabricated via roll-to-roll processing, integrating pre-patterned electrodes and a filtration pad for direct whole-blood analysis, at ultra-low cost and scalable production.

73037500 · Liu, Ruping · Chen, Yicheng · Shan, Hongbo · Lu, Han · Yongsheng, Cai · Ke, Lihui · Jiafeng, Chen · Li, Wang · Wei, Bo · Ge, Changjiang · Du, Minghua · Wang, Yang

Chemical Engineering Journal 2025

Specifications

Cost less

{'zh': '', 'en': '0.05'} per device

LOD for cTnT

{'zh': '2.22', 'en': '2.22'} pg/mL

LOD for NT-Pro-BNP

{'zh': '1.40', 'en': '1.40'} pg/mL

LOD for D-Dimer

{'zh': '1.58', 'en': '1.58'} pg/mL