Infrared (IR) spectroscopic imaging records spatially resolved molecular vibrational spectra,
enabling a comprehensive measurement of the chemical makeup and heterogeneity of …

Chemical imaging, especially mid-infrared spectroscopic microscopy, enables label-free
biomedical analyses while achieving expansive molecular sensitivity. However, its slow …

Microplastic pollution has emerged as a significant global environmental concern, affecting
marine, terrestrial, and atmospheric ecosystems. As microplastic contamination continues to …

Chemical imaging combines the spatial specificity of optical microscopy with the spectral
selectivity of vibrational spectroscopy. Mid-infrared (IR) absorption imaging instruments are …

Evaluating the dynamic interaction of microorganisms and mammalian cells is challenging
due to the lack of suitable platforms for examining interspecies interactions in biologically …

Infrared (IR) spectroscopic imaging is potentially useful for digital histopathology as it
provides spatially resolved molecular absorption spectra, which can subsequently yield …

Infrared (IR) spectroscopic imaging instruments' performance can be characterized and
optimized by an analysis of their limit of detection (LOD). Here we report a systematic …

Absolute quantity imaging of biomolecules on a single cell level is critical for measurement
assurance in biosciences and bioindustries. While infrared (IR) transmission microscopy is a …

Cell cycle progression plays a vital role in regulating proliferation, metabolism, and
apoptosis. Three-dimensional (3D) cell cultures have emerged as an important class of in …

We present the study of millisecond-resolved polymer brush swelling dynamics using
infrared spectroscopy with a custom-built quantum cascade laser-based infrared …