Due to the presence of organic functional groups, these materials inevitably exhibit characteristic vibrational or rotational absorption peaks in the infrared spectrum, which is contrary to the ...

NASA's James Webb Space Telescope (JWST) utilizes mid-infrared spectroscopy to precisely analyze molecular components such as water vapor and sulfur dioxide in exoplanet atmospheres. The key to ...

Researchers have developed an innovative photodetector capable of detecting a broad range of mid-infrared spectra. NASA's James Webb Space Telescope (JWST) utilizes mid-infrared spectroscopy to ...

Near-infrared spectroscopy is a form of non-invasive imaging that applies near-infrared radiation (wavelengths 780 nm to 3,000 nm) to chemicals or biological subjects to measure differential ...

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When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best cable modems give you greater control over your home network but they can also ...

Figure 1 Exampels of infrared spectra of kidney stones. Blue: Pure calcium oxalate monohydrate (whewellite). Red: Pure uric acid. Green: Stone containing a mixture of 80 % whewellite and 20 % uric ...

The spectral differences between bulk C and IOM reflect missing C phases that were lost during acid leaching, although we cannot completely exclude the possibility that the OM was modified after ...

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...

For most of human history we have only known (but not fully understood) a very small portion of the spectrum – namely visible light and “heat” in the form of infrared light. But, since the ...