To identify the chemical composition of different materials, a technique called X-ray photoelectron spectroscopy ... and polarized infrared light. A surface-enhanced Raman spectroscopy (SERS) gas ...

Electromagnetic waves and their characteristics, Transverse nature of electromagnetic waves, Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet. X-rays. Gamma rays ...

This imine-linked 2D COF (OML-4) material shows photocatalytic activity toward benzylic amine oxidation in the presence of visible light for the formation of aldehyde ... data including FT-IR, PXRD, ...

Aminotriazine-aldehyde foam modified with a primary triol [P ... Structure determination of melamine resins by Fourier transform-infrared spectroscopy [J]. Analytical Chemistry, 1990, 18(5): 409-413. ...

From the Japanese cypress to the ponderosa pine, wood has been used in construction for millennia. Though materials like ...

Physicists at Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have created a compact laser that ...

Cancer diagnoses traditionally require invasive or labor-intensive procedures such as tissue biopsies. Now, research ...

To develop a robust manufacturing process, contract developers want to understand and derisk their processes better.