Spectroscopy Applications
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In this application note the effect of PPO concentration on the luminescence decay profile of the LAB/PPO system is investigated using time-resolved X-ray excited luminescence spectroscopy.
This paper discusses how and why the spectral resolution required for dispersive Raman microscopy depends on the intended application and the sample material.
This application report outlines practical approaches for NMR electrolyte analysis and how the measured parameters can affect performance using examples from lithium battery R&D.
MIMS application in determination of N2 and Ar levels in marine biological denitrification processes
The deviation of the N2, Ar concentrations from equilibrium are known to be indicative of the important biological and physical processes taking place in the marine and aquatic biological environments and can be measured by membrane inlet mass spectrometry (MIMS).
The landscape of controlled substance analysis is changing with compact mass spectrometers. With the growing risk of exposure to fentanyl and its analogues, there is a need in law enforcement and decontamination services for analysis that is fast, dependable and can be operated with little to no training.
This application note describes how Raman and photoluminescence microscopy can be used as an analysis tool in any forensic laboratory.
In this application note, the use of Raman to monitor the fermentation of glucose (a common feedstock) with yeast is explored.
The detection of hydrogen isotopes and helium in metals has a wide range of applications from hydrogen embrittlement studies to tritium retention in fusion reactor wall tiles.
Disposable ATR slides have particular benefits when analysing packaging adhesives.
This application note shows an example of peptide sequencing in a standard mixture, diluted and directly infused into the API inlet.
Raman spectroscopy is emerging as a tool to accurately diagnose gout and pseudogout for arthritis sufferers.
SERS has the potential to be use instead of fluorescence-based biosensors. One research group are studying the influence of the supporting hydrogel matrix material on pH assay performance.
Photoluminescence is proportional to the number of charge carriers in the perovskite and, therefore, is sensitive to charge transfer into adjacent layers. This makes photoluminescence-based techniques invaluable for investigating the performance of new extraction layers.
Diamond ATR provides a simple and effective alternative to KBr pellets for the infrared analysis of powders.
Benchtop NMR has many potential lithium-ion battery QA/QC applications, as the well-resolved spectra of the small organic molecules and ions are ideally suited for quick, convenient analysis.
Non-invasive insight of gilded paint samples using infrared microscopy accessory.
The landscape of controlled substance analysis is changing with compact mass spectrometers.
Candidate materials for optical in vivo oxygen sensing were evaluated in a relevant in vitro environment through careful control and monitoring of the solution temperature and dissolved oxygen concentration.
A method to correct for slight variations in the wavenumber and intensity response of multiple units is described, achieving better than 99.5 % agreement.