Spectroscopy News

RSS

Pfeiffer Vacuum Introduces the New SmartVane Rotary Vane Pump for Mass Spectrometry

Pfeiffer Vacuum, a leading provider of vacuum technology, introduces the first rotary vane pump for mass spectrometry with a hermetically sealed pump housing.

From Pfeiffer Vacuum Inc. 16 Nov 2022

New Findings Pave Way for More Advances in Spectroscopy

Researchers at The University of Texas at Arlington have created a brand-new method for measuring the properties of the topmost atomic layer of materials without taking into account data from the deeper layers.

14 Nov 2022

$Innovative Technique for High-Efficiency Diffraction Gratings for Astronomical Spectroscopy$

Innovative Technique for High-Efficiency Diffraction Gratings for Astronomical Spectroscopy

Astronomers today aim to observe the faintest and farthest objects. The newest facilities for doing this are Extremely Large Telescopes (ELTs), which have apertures in the range of several dozen meters.

11 Nov 2022

Airborne and Ground Measurements for Carbon Dioxide Detection in Deserts

A recent study published in Remote Sensing demonstrates the use of an aircraft campaign to measure atmospheric carbon dioxide concentration over the Dunhuang desert site in western China.

26 Oct 2022

Intracranial Pressure Monitoring With Near-Infrared Spectroscopy

A new algorithm estimates intracranial pressure based on hemoglobin levels through the use of near-infrared spectroscopic cardiac pulse waveforms.

25 Oct 2022

New Ultra-Small Spectrometer Can Be Placed on a Microchip

A team of researchers including a materials researcher from Oregon State University (OSU) has designed a superior tool to quantify light, contributing to a field called optical spectrometry in a manner that could enhance numerous things ranging from environmental monitoring to smartphone cameras.

21 Oct 2022

Spectrophotometric pH Analyzer Developed for Ocean Acidification Research

A recent study published in Sensors demonstrates the development of a handheld pH instrument named pHyter. The researchers determined the accuracy of pH measurements made using the pHyter compared with desktop spectrophotometric seawater pH measurements and electrochemical sensors.

21 Oct 2022

First Molecular-Level Characterization of Organophosphorus Compounds via Mass Spectrometry

A recent study published in Analytical Chemistry demonstrates the molecular characterization of Organophosphorus compounds in an ambient organic aerosol altered by wildfire smoke.

12 Oct 2022

Improving Cavity-Enhanced Spectroscopy with a U-Cavity System

A recent study published in Applied Sciences proposes a U-cavity system to boost the performance of cavity-enhanced spectroscopy systems. The asymmetric ripple effect significantly impacts the performance of the spectral system.

10 Oct 2022

Innovative Method for Rapid Analysis of Bacterial Pathogens

A recent study published in Diseases highlights matrix-assisted laser desorption ionization time of flight mass spectrometry (MALDI-TOF MS) for discovering bacterial isolates from community patient urine samples and testing the isolated germs for antibiotic susceptibility.

5 Oct 2022

Featured Equipment