Spectroscopy News
IR s-SNOM has shown that the layer between the wood and varnish of two Stradivarius violins contained protein-based compounds, congregating in nano-sized patches.
A novel algorithm estimates intracranial pressure based on haemoglobin levels using near infrared spectroscopic cardiac pulse waveforms.
Multi-edge X-ray absorption spectroscopy at BESSY II and then the reverse Monte Carlo method to analyse the collected data have been used to study high entropy alloys.
A research team has developed a new type of spectrometer which is capable of simultaneous remote sensing of atmospheric methane, water vapor and nitrous oxide.
A new study has compared three different illumination systems for moisture prediction using hyperspectral imaging in the visible-near infrared range.
Large-scale, chemical-specific emissions information poised to aid development of greener airplane engines and fuels.
Scientists discover anomalous emission of terahertz radiation from copper oxides in which superconductivity coexists with charge-stripe order.
Infrared Diffusion-Ordered Spectroscopy separates molecules with different sizes into distinct sets of infrared peaks.
Shimadzu and Germany’s University Medical Center Göttingen are developing new clinical LC-MS methods for a more rapid and flexible therapeutic drug monitoring analysis.
Scientists have used ultrashort laser pulses to make the atoms of molecules vibrate and have gained a precise understanding of the dynamics of energy transfer that take place in the process.
At BESSY II, Auger photoelectron coincidence spectroscopy (APECS) can be used to precisely determine the localisation of d electrons in cobalt compared to nickel and copper.
Calcium content determines the peak intensity ratio due to iron ions at Mössbauer spectra in pyroxene.
A proof-of-concept miniaturised Fourier-transform waveguide spectrometer that incorporates a sub-wavelength photodetector as a light sensor has been built.
Research involving two-dimensional semiconductors has led to an ultra-tiny spectrometer that fits on a microchip and is operated using artificial intelligence.
The use of SERS to monitor the photodynamic therapy process of tumours enables understanding of the specific mechanism of the catalytic process of nanozymes.
A high-throughput single-grain quality NIR detection platform has helped evaluate the eating quality of hybrid rice.
A novel focusing quadrupole ion funnel takes advantage of RF ion focusing technology in proton transfer reaction mass spectrometry and greatly improves its sensitivity.
Liquid chromatography-mass spectrometry and an electrochemical flow cell could spark a “paradigm shift” in biopharmaceuticals testing.
Femtosecond soft X-ray spectroscopy has been used to understand lasing in the forward direction in air upon focusing intense femtosecond light pulses.
Raman spectroscopy identifies E. coli persisters at single-cell level and reveals their metabolic activity.
