PiFM and PiF-IR are the next generation of infrared spectroscopy techniques. PiFM brought a major shift to atomic force microscopy by adding chemical mapping capabilities. PiF-IR, its sister technique ...

Photothermal AFM-IR, commonly referred to as AFM-IR, is an analytical technique used to understand the chemistry of a material at the nanoscale. It combines the nanoscale spatial resolution of atomic ...

Near infrared spectroscopy (NIRS) has emerged as a transformative, non‐destructive analytical tool for evaluating the properties of wood, providing rapid assessments of chemical and physical ...

Photothermal AFM-IR, or AFM-IR, is an analytical method used for chemical identification in a materials sample at the nanoscale. AFM-IR incorporates both the nanoscale spatial resolution of atomic ...

Microplastics have recently gained significant scientific and political attention and are now regarded as a critical environmental and health concern. This has led to a surge in research on ...

Virtually every scientific field has made strides by harnessing light to study the properties of substances. This technique, called spectroscopy, has countless research applications, and innovations ...

The process that can convert pollution into benign by-products is called selective catalytic reduction, or SCR. Until now, it has been unclear how this reaction actually occurs, and contradictions ...

An illustration featuring a spectrometer with its scanner set on a bag of substances. The background features several geometric shapes and math symbols. The words "methamphetamine" and ...

Raman spectroscopy distinguishes normal brain tissue from dysplastic tissue in single-cell analysis. When incorporated with a fiber optics system, this technique could provide real-time guidance for ...