A research team shows that a low-cost, sustainable soil amendment—hemp-derived biochar fortified with iron—can substantially ...

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The integration of O-PTIR and laser scanning technologies is advancing microplastics analysis, offering superior chemical ...

Mid- and far-infrared birefringent crystals are key functional materials for polarization control, laser technologies, and ...

“Iris Green,” a pigment extracted from the petals of blue iris flowers, was popular in the medieval era as an alternative to ...

Infrared spectroscopy (IR spectroscopy) is an optical technique that detects molecular bond vibrations and rotations upon absorption of infrared light. Because different chemical functional groups ...