In recent years, peculiar physical phenomena enabled by non-Hermitian systems, especially
the parity-time (PT)-symmetric systems, have drawn tremendous research interests …

Vital signal monitoring, such as pulse, respiration rate, intra-organ and intra-vascular
pressure, can provide important information for determination of clinic diagnosis, treatments …

The emergence of exceptional point (EP) and its divergent form, so-called divergent EP
(DEP), in parity-time (PT)-symmetric trimer opens a new pathway for making radio frequency …

In this work, a battery-free wireless multiplexed sensor is presented for monitoring the
wound healing process. The compact, integrated wireless wound sensor can simultaneously …

Exceptional point degeneracies, which are spectral singularities of non‐Hermitian systems,
have been widely utilized for building optical, mechanical, or electrical sensing systems with …

Chronic wounds have emerged as a significant healthcare burden, affecting millions of
patients worldwide and presenting a substantial challenge to healthcare systems. The …

This study introduces a wireless, fully soft sensor for the sensitive and robust monitoring of
foot pressure and temperature, advancing the prevention and diagnostics of diabetic foot …

In recent years, particular physical phenomena enabled by non-Hermitian metamaterial
systems have attracted significant research interests. In this paper, a non-Hermitian three …

Accurate measurement of relative humidity is important in applications involving moisture-
sensitive processes, such as epitaxy and allylation reactions. We propose here a humidity …

Parity-time (PT) reversal symmetry, as a representative example in the field of non-Hermitian
physics, has attracted widespread research interest in the past few years due to its …