A monolithic multi-functional CMOS microelectrode array system was developed that
enables label-free electrochemical impedance spectroscopy of cells in vitro at high …

Textile electrodes are becoming an attractive means in the facilitation of surface electrical
stimulation. However, the stimulation comfort of textile electrodes and the mechanism …

A low-power analog signal processing IC is presented for the low-power heart rhythm
analysis. The ASIC features 3 identical, but independent intra-ECG readout channels each …

In this paper, the design of a specific integrated circuit for the measurement of tissue
impedances is presented. The circuit will be part of a multi-micro-sensor system intended to …

Lock-in amplifiers (LIAs) are critical tools in precision measurement, particularly for
applications involving weak signals obscured by noise. Advances in signal processing …

A novel solution for improving lock-in electrical bio-impedance (EBI) analyzers by
suppressing errors caused by higher odd harmonics of rectangular wave pulses is …

Abstract Multifrequency Electrical Bioimpedance (MEB) has been widely used as a non-
invasive technique for characterizing tissues. Most MEB systems use wideband current …

The design of a complementary metal-oxide-semiconductor (CMOS) integrated circuit that
has the capability of evaluating the electrode-tissue contact and the lead functionality of …

In this paper an integrated circuit for the measurement of the real and imaginary part of an
impedance is presented. The circuit is intended for its use in a wireless integrated system. A …

In recent years, a lot of demonstrations of the miniaturized instruments were reported for
genomic applications. They provided the advantages of miniaturization, automation …