Substantial miniaturization of infrared (IR) sensors is necessary for their incorporation into next-generation portable electronics, wearable devices, and small satellites. However, modern infrared ...

Attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy is an excellent tool for analyzing biofluids. A biological fingerprint can be extracted from the sample as an IR spectrum ...

A UK research team has developed a pioneering blood test that could change the way lung cancer is detected and monitored. In a new study, the ‘Fourier Transform Infrared (FT-IR) microspectroscopy’ ...

Fourier transform infrared (FTIR) spectroscopy is the preferred method of infrared spectroscopy. In this approach, IR radiation passes through a sample, where some of it is absorbed by the sample ...

Infrared spectroscopy, which measures light absorption, provides valuable insights into the structure and conformation of biomolecules. When combined with other analytical techniques, Fourier ...

Over at Quanta Magazine [Shalma Wegsman] asks What Is the Fourier Transform? [Shalma] begins by telling you a little about Joseph Fourier, the French mathematician with an interest in heat propagation ...