Abstract Parkinson's disease (PD), the second most common progressive
neurodegenerative disease, develops and progresses for 10–15 years before the clinical …

Infrared spectroscopy provides unique information on the composition and dynamics of
biochemical systems by resolving the characteristic absorption fingerprints of their …

This study introduces an innovative dual-tunable absorption film with the capability to switch
between ultra-wideband and narrowband absorption. By manipulating the temperature, the …

Infrared (IR) plasmonic nanoantennas (PNAs) are powerful tools to identify molecules by the
IR fingerprint absorption from plasmon-molecules interaction. However, the sensitivity and …

Diagnosis of neurodegenerative disorders (NDDs) including Parkinson's disease and
Alzheimer's disease is challenging owing to the lack of tools to detect preclinical biomarkers …

Surface plasmons have proven their ability to boost the sensitivity of mid-infrared
hyperspectral imaging by enhancing light-matter interactions. Surface phonons, a …

Engineering nanostructures with exceptionally high-Q resonances mediated by the Fano-
type hybridization between discrete states associated with the periodicity of the structure and …

Tunable metamaterial devices have experienced explosive growth in the past decades,
driving the traditional electromagnetic (EM) devices to evolve into diversified functionalities …

Abstract Amide I and Amide III vibrational modes are frequently used to study protein
secondary structure with Fourier transform infrared (FT-IR) spectroscopy. However, for …

As miniaturized solutions, mid-infrared (MIR) waveguide sensors are promising for label-free
compositional detection of mixtures leveraging plentiful absorption fingerprints. However …