Spectroscopy Since 1975
Analytica Vietnam advertisement

Infrared Spectroscopy News

Photo of two violins used in the investigation
4 Nov 2022

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.

Figure showing ICP estimator performance on NIR spectroscopy derived average cardiac waveforms
3 Nov 2022

A novel algorithm estimates intracranial pressure based on haemoglobin levels using near infrared spectroscopic cardiac pulse waveforms.

Schematic diagram of the experimental setup
2 Nov 2022

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.

Photo of someone with a cereal bar in one hand and a cup in the other
28 Oct 2022

A new study has compared three different illumination systems for moisture prediction using hyperspectral imaging in the visible-near infrared range.

Photo of jet engine being tested
28 Oct 2022

Large-scale, chemical-specific emissions information poised to aid development of greener airplane engines and fuels.

IR-DOSY spectra
28 Oct 2022

Infrared Diffusion-Ordered Spectroscopy separates molecules with different sizes into distinct sets of infrared peaks.

Illustration of how the IR spectrometer works
26 Oct 2022

A proof-of-concept miniaturised Fourier-transform waveguide spectrometer that incorporates a sub-wavelength photodetector as a light sensor has been built.

Photo of the spectrometer chip on a gloved finger
21 Oct 2022

Research involving two-dimensional semiconductors has led to an ultra-tiny spectrometer that fits on a microchip and is operated using artificial intelligence.

Diagram of the of NIR single-grain high-throughput quality analysis instrument
20 Oct 2022

​​​​​​​A high-throughput single-grain quality NIR detection platform has helped evaluate the eating quality of hybrid rice.

Sample layout, and conventional lidar and chemically sensitive lidar images
26 Sep 2022

Combines photothermal spectroscopy and lidar, resolving chemical information by detecting sub-nm surface deformations due to photothermal absorption of a pump laser.

Photo of Henri Hekman, CEO and Founder of AgroCares, and Dr. Christian Nitschke, Director IR Sensing & Spectroscopy Solutions Business at trinamiX
12 Sep 2022

AgroCares are to use trinamiX’s handheld NIR spectrometer in their next Nutrient Scanner solution.

Photo of Norman Sheppard FRS receiving the first Award from Geoff Dent
26 Aug 2022

Nominations for the IRDG’s 2022 Norman Sheppard Award are invited.

Photo of Kerry Walsh
24 Aug 2022

Professor Kerry Walsh is to receive the prestigious ANISG Tony Blakeney Award for 2022.

NIR spectrum of WASP-96 b
12 Jul 2022

THe first transmission spectrum made from a single observation using Webb’s Near-Infrared Imager and Slitless Spectrograph (NIRISS) reveals atmospheric characteristics of the hot gas giant exoplanet WASP-96 b.

Heat maps of the confusion matrices of wheat and rice sample sets identified by the neural network
7 Jul 2022

A Chinese team has developed a new algorithm for near infrared spectroscopy, suitable for high-throughput identification of the authenticity of crop varieties.

Diagram of the different acetylation states
4 Jul 2022

Infrared and Raman spectroscopy have been used to identify lysine acetylation features, which provided a theoretical and experimental basis for the analysis of protein acetylation structures in biological systems.

Graphs showing the forecast for miniature spectrometers
10 Jun 2022

A review of and prediction for the development of chip-based optical spectrometers.

Monolithic-waveform synthesis in the mid-IR range
6 Jun 2022

An international team of laser physicists of the attoworld team at LMU and the Max Planck Institute of Quantum Optics has achieved unprecedented control over light pulses in the mid-infrared wavelength range.

27 May 2022

The Gordon F. Kirkbright and Edward Steers awards are seeking nominations.

Diagram of the sardine effect
17 May 2022

A spectrometer is being used to measure the MOF and guest molecule absorbance of two differently polarised types of infrared light, enabling the first measurement of both guest–guest and guest–host interactions in real-time.