This article presents a flexible printed radio-frequency identification (RFID) sensor based on a printed inductive–capacitive (LC) resonator circuit and a potassium ion-selective electrode (ISE) for remote potassium ion sensing.
This paper presents a 50 × 40 mm2 CPW-fed triple-band flexible antenna operating at 5 GHz, 5.5 GHz and 6.6 GHz for WLAN and WBAN applications. In the proposed design, Polydimethylsiloxane (PDMS) is used as a substrate with a dielectric constant εr of 2.65 and a loss tangent tanδεr of 0.02.
Label-free, organic field-effect transistor (OFET)-based biosensors have often overlooked a key challenge to commercialization, i.e., process integration. Many promising literature point-of-care (PoC) prototypes are poor integration candidates due to short shelf life, rigid form factor, and reliance on specialized data collection.