the scientists illuminated liquid water with femtosecond (one quadrillionth of a second) laser pulses in the near-infrared spectrum. These ultra-short bursts of light create tiny charge ...

ATR-FTIR spectroscopy has been proven effective for serum analysis in various disease investigations, including cancer, endometriosis, brain diseases, and viral infections. 1–6 The impact of water on ...

However, the role of these species in the photocatalytic water-oxidation reaction was not established definitively. Recently, rapid-scan ATR-IR spectroscopy was used to identify surface ...

Astronomers have now obtained an infrared spectrum of the brown dwarf using the Gemini North telescope in Hawaii. Among the findings is strong evidence for the existence of clouds of water or ...

We investigated rearrangements of the hydrogen-bond network in water by measuring fluctuations in the OH-stretching frequency of HOD in liquid D 2 O with femtosecond infrared spectroscopy. Using ...

model combined with ultraviolet-visible-shortwave near-infrared (UV–vis-SWNIR) spectroscopy for water quality sensing. Their study is published in Environmental Science & Technology and was ...