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Spectroscopy News

22 Mar 2023

ACD/Labs will combine their expertise in chemical information management with the knowledge and expertise of ELSIE consortium members to create a searchable knowledge repository of pre-competitive data.

Vibrational spectroscopy of substitutional Si impurities in graphene
22 Mar 2023

Researchers have pushed the sensitivity of single-atom vibrational spectroscopy to the chemical-bonding-configuration extreme, which is critical for understanding the correlation of lattice vibrational properties with local atomic configurations in materials.

Photos of vegetables
22 Mar 2023

Selective and sensitive measurement of reactive polysulfides in 22 different vegetables using mass spectrometry with a stable-isotope dilution method.

Chromatogram of PRM 0819 showing separation of compounds in the GC-FID/MS
17 Mar 2023

New calibration approach and new NPL reference materials will enable more widespread deployment of proton transfer reaction mass spectrometers (PTR-MS) for long-term atmospheric monitoring.

Chiral molecules
17 Mar 2023

Researchers at the Fritz Haber Institute have integrated one of the new chiral optical methods with the study of gas-phase anions, which enable mass-selection and the use of a simple table-top laser for observation of the chiral effect.

16 Mar 2023

The new technology integrates several important parts of the spectrometer into one device and is compatible with relatively large magnetic fields.

A brief schematic diagram of the detection principle and method
13 Mar 2023

A new non-invasive screening method for T2D uses self-developed proton transfer reaction-mass spectrometry.

13 Mar 2023

Acquisition will make electron capture dissociation (ECD) technology available to more biopharma researchers and labs globally.

Photo of a drone above crops
13 Mar 2023

Pictures from a standard RGB camera combined with AI deep learning can provide equivalent crop prediction tools for a fraction of the cost.

13 Mar 2023

MIDAS helps improve the discovery and characterisation of elusive interactions between proteins and metabolites.

Photos and spectra from the experimental setup
10 Mar 2023

A research team from the USA has used hand-held and tower-based equipment for phenotyping common and tepary beans.

Concept of the photonic-molecule spectrometer
8 Mar 2023

A new method overcomes the resolution-bandwidth limit in chip-scale spectrometry. The proposed scheme is based on a pair of identical tuneable micro-ring resonators.

Image of the system
8 Mar 2023

The new design uses dual-comb spectroscopy.

Image of the SERS substrate
7 Mar 2023

A new sensor can identify the global content and form of arsenic-containing molecules at very low concentrations.

The upconversion process and IR spectra
7 Mar 2023

This ultrafast infrared spectroscopy method would fulfil many unmet needs in experimental molecular science, revealing various high-speed phenomena in detail.

Photo of the water scanner
7 Mar 2023

PiQuant- Co., Ltd, a spectroscopy-based environmental IoT company, has won the CES 2023 Innovation Award from the Consumer Technology Association (CTA) of America.

Photo of the installed instrument
3 Mar 2023

WITec GmbH has delivered a new instrument to the Center for Solar Energy and Hydrogen Research (ZSW) Baden-Württemberg.

Diagram of resonance ionisation mass spectrometry
17 Feb 2023

New results using could significantly improve resonance ionisation mass spectrometry ultra-trace analysis of plutonium isotopes.

Diagram showing the calculation
17 Feb 2023

A new method to evaluate the diameter of X-ray microbeams, based on mathematical analysis, can be used to calculate beam diameters more accurately than the previously used conventional methods.

Overview of the model system
17 Feb 2023

Scientists at Stockholm University have proposed a non-linear spectroscopic technique to investigate the coupled nuclear electronic dynamics in a photo-excited molecule.