IR spectroscopy, or infrared spectroscopy, is an analytical technique used to identify and study chemical substances based on their interaction with infrared radiation. It measures the absorption of ...

The pharmaceutical and biopharmaceutical industries increasingly require rapid, accurate, and high-resolution analytical tools to characterize complex materials, ensure product quality, and accelerate ...

All fibers were analyzed directly without additional modification or sampling accessories. The O-PTIR spectra resemble transmission-like IR spectra in non-contact (far-field) mode. Through spatially ...