Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

Abstract: This paper presents a planar microwave sensor for the sensitive and accurate characterization of complex permittivity of solid materials. To realize the proposed sensor, the combination of a ...

Abstract: A novel, cost-effective capacitive sensor using molecularly imprinted polymer (MIP) was developed for precise quercetin (QT) detection in agro products. A unique composite sensing material, ...