A study suggesting the exoplanet K2-18b shows potential signs of alien life has been met with skepticism from the scientific ...

As climate change continues to reshape our world, its impact on food safety is becoming a growing concern. One of the most ...

Infrared spectroscopy (IR spectroscopy) is an optical technique that detects molecular bond vibrations and rotations upon absorption of infrared light. Because different chemical functional groups ...

A rotary evaporator (Yarong Biochemical Instrument Co., Ltd., Shanghai, China) was used to concentrate the reacted solution. The Fourier transform infrared (FTIR) spectra of BnCl and the corresponding ...

However, current applications of Raman spectroscopy for the quantitative analysis of biochemical materials are restricted by measurement accuracy, as well as the flexibility and robustness of ...

Yet, the physical nature of this fluorous effect is unknown. Here, we shed light on the fluorous effect by analyzing the infrared absorption spectra of perfluorinated and semifluorinated alkanes in ...

pmird is an interface to the peatland mid infrared spectra database (pmird database) (Teickner and Knorr 2025). ‘pmird’ allows to access the pmird database as dm object. Here, and are the respective ...

Abstract: Leveraging multimodal brain signals, such as electroencephalogram (EEG) and functional near-infrared spectroscopy (fNIRS), for the objective detection of ... To this end, we propose a novel ...

However, brain activity while answering such questions or items remains unknown. Functional near-infrared spectroscopy (fNIRS) can be used to safely measure cerebral cortex hemodynamic response during ...

Plug-in for ChimeraX providing features for building and manipulating organic and organometallic molecules as well as displaying output from quantum chemistry computations.