In this work, we present an arterial compliance probe for calibration-free evaluation of carotid pulse pressure. This novel cuffless measurement technique uses dual magnetic plethysmograph (MPG) ...

Abstract: the paper describes the theory and measurement results of a new type of calibration standard structure call peer-terminated standards for RF dual probe on-wafer calibration. For conventional ...

Novel near-infrared pyrimidine-fused pH fluorescent probes were prepared by an unusual barbiturate-mediated debenzoindolation and subsequent heteroannulation. A plausible mechanistic pathway is ...

Additionally, the complexity of electrode fouling, the need for regular calibration, and the relatively limited dynamic range in complex sample matrices can hinder their widespread use in field ...