At the ORNL, Dr. Rahman is working on investigation of oxidation mechanism of ethanol, methanol, acetaldehyde, and formaldehyde on commercial diesel oxidation catalyst (DOC) using diffuse reflectance ...

The titration was carried out by monitoring the changes in the electronic spectrum of each modified melanin sample ... approximately 5-10 mg of the melanin sample in a Perkin-Elmer FT-IR 1600 ...

Vibrational sum-frequency generation (VSFG) is a nonlinear spectroscopic method widely used to investigate the molecular ...

NASA's James Webb Space Telescope (JWST) utilizes mid-infrared spectroscopy to precisely analyze molecular components such as ...

Researchers have developed an innovative photodetector capable of detecting a broad range of mid-infrared spectra.

On Earth, DMS is made by ocean plankton, then quickly broken down in the atmosphere through photochemical and other reactions ...

Stop wearing these smartwatches,” says a man in a video shared on Instagram and Facebook. “I’ve warned you about ...

Spectrum and Friends was created two years ago by Topeka High senior Isabella Culbertson. “It’s important to learn new things, especially about the neurodivergent community,” Culbertson said.

A new space telescope is mapping the sky in 102 colors — and it may just rewrite our understanding of the universe.

This study exposed PFASs dissolved in methanol to materials with similar properties to human skin over a period of 36 hours and measured the resulting absorption. If PFHxA was absorbed from ...