Polymers are used in many industries, including food packaging, tire manufacturing, adhesives, and medical-grade plastics. Photothermal atomic force microscope-based infrared spectroscopy (AFM-IR) ...

Figure 1. AFM‑IR data from a PS‑PMMA‑PVP blend. Scan sizes 5x5 μm. a) Topography image, b) IR absorption image at 1422 cm‑1, c) AFM‑IR spectra. Sample courtesy of Philippe LeClere, University of Mons, ...

More information: Zhuopin Xu et al, Method for screening near-infrared quantitative models with high robustness, Analytica Chimica Acta (2025). DOI: 10.1016/j.aca.2025.344301 ...

All the latest science news on infrared spectroscopy from Phys.org. Find the latest news, advancements, and breakthroughs.

Methods for kidney stone analysis Infrared spectroscopy, X-ray diffraction and polarisation microscopy are internationally recommended techniques for kidney stone analysis (3, 6). Straightforward data ...

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The bending vibrational spectrum of the perdeutero isotopomer of the water trimer anion has been measured and compared with spectra calculated using the MP2, CCSD, and Becke3LYP electronic structure ...

American retailers say President Donald Trump's threatened 200% tariff on European wine would harm consumers olly Seidewand owns First Fill Spirits in New York state and says a tariff war hurts ...