Stars don't form out of nothing, but tracking the gas and dust that do eventually form stars is hard. They float around the ...

Material Sustainability reviewed the advancements and challenges of photoelectrochemical (PEC) systems for sustainable energy ...

A quiet, glowing gas cloud has been hiding in plain sight not far from Earth. For decades, astronomers have predicted that some of the galaxy’s molecular gas — the fuel for star birth — might be ...

Photothermal AFM-IR offers detailed insights into polymer chemistry, aiding in the identification and quantification of ...

By Muhammad OsamaReviewed by Lexie CornerMay 30 2025 A recent study published in Small investigated how altering the surface charge of covalent organic frameworks (COFs) affects platinum (Pt) ...

In this study, high pressure infrared (IR) absorption and Raman scattering studies for ammonium azide (NH4N3) were carried out at room temperature up to 20 GPa and 22 GPa, respectively. For comparison ...

Researchers have observed hydrogen and deuterium molecules in tiny spaces called picocavities using advanced spectroscopy. This study reveals unique differences between the molecules due to ...

While tunable diode laser absorption spectroscopy (TDLAS) has proved to be an effective gas sensing method, detecting hydrogen using TDLAS is difficult due to its weak light absorption property in ...

Absorption spectra of smoke produced from polyvinyl chloride (PVC) and molded charcoal at high temperature are investigated between 500 and 950 GHz. Observed peaks at 626 GHz for PVC and at 692 and ...