This paper describes the fabrication opportunities that Printed Circuit Boards (PCBs) offer for
electronic and biomedical engineering. Historically, PCB substrates have been used to …

A new method based on microwave near-field imaging for the detection of water droplets
and air bubbles in a dielectric tube is presented. The present method is based on the optical …

Production logging tools (PLTs) and formation testing, even in logging while drilling (LWD)
conditions during underbalanced drilling, are key technologies for assessing the productivity …

In this paper, a novel design of a differential capacitively coupled contactless conductivity
detection (DC 4 D) sensor with thin polydimethylsiloxane (PDMS) protective layer has been …

A sensor system based on a modified capacitively coupled contactless conductivity
detection sensor is proposed and developed. The proposed system provides a passive and …

The ability to track the spatial location of a moving multiphase contact line in time
significantly enhances understanding into the fundamental physics behind biological …

In this study, a magnetic sensing approach is proposed for detecting air bubbles in
intravenous fluids (IVs). To the author's knowledge, this is the first paper to apply magnetic …

Fully automated immunoassay analyzers are integral to clinical testing, with liquid-level
detection crucial to mitigate false measurements and cross-contamination. This study …

A modified capacitive-coupled contactless conductivity sensor is proposed and developed
for microfluidic flow detection based on the passive wireless inductor-capacitor (LC) …

This paper presents the design, fabrication and characterization of a two-axis tilt angle
sensor based on dielectric liquid capacitive sensing structure. The sensor consists of five …