Industrial & Process Analysis
Featured Articles
Spectroscopy for Real-Time Fermentation Process Monitoring
Monitoring fermentation processes can help manufacturers maintain consistent conditions and improve process control. This research explores a multivariate process monitoring strategy using spectroscopy in a small-scale fermenter, demonstrating how real-time spectral data and chemometric models can support monitoring and control in a process analytical technology (PAT) environment.
Determining Gasoline Octane Numbers with Flame Spectroscopy
Octane number is a key measure of gasoline performance, but traditional testing methods can require significant time and specialized analysis. This research investigates a PLS regression model using flame emission spectroscopy to determine gasoline octane numbers, demonstrating how spectral data and chemometrics can support rapid fuel characterization.
Moisture Analysis in Crude Oil with NIR Spectroscopy
Moisture content is an important quality parameter in crude oil, where even small amounts of water can affect processing and transportation. This application explores how near-infrared spectroscopy can provide rapid, non-destructive moisture analysis, offering a practical approach for monitoring crude oil quality and supporting process control.
Customer Research & Publications
The SpectraWizard’s Spectroscopy Application Challenge Results 2022
The SpectraWizard’s Spectroscopy Application Challenge has now officially ended! Spectroscopists from all over the world competed against each other for a chance to win over $5,000 in StellarCash....
Estimation of nitrogen content in cucumber plant (Cucumis sativus L.) leaves using hyperspectral imaging data with neural network and partial least squares regressions
Sajad Sabzi, Razieh Pourdarbani, Mohammad H. Rohban, Ginés García-Mateos, Juan I. Arribas Abstract In recent years, farmers have often mistakenly resorted to overuse of chemical fertilizers to...
3-[3-(4-chlorophenyl)-2-(4-fluorophenyl)-2 H -isoindol-1-yl]-1-phenylpyrrolidine-2,5-dione as a candidate for solar cells applications
Amine El Haimeur, Igor Levkov, Tatyana V. Yegorova, Andrii I. Kysil, Serhiy Shilin, Irina S. Konovalova, Svitlana V. Shishkina, Hicham Bakkali, Eduardo Blanco, Zoia Voitenko Abstract This work is...
One-Component Cationic Photoinitiators from Tunable Benzylidene Scaffolds for 3D Printing Applications
Filip Petko, Mariusz Galek, Emilia Hola, Roman Popielarz, and Joanna Ortyl Abstract This paper describes a series of novel benzylidene scaffold-based iodonium salt one-component photoinitiators...
Examining the Temperature Dependence of Louche Formation in Absinthe
Jessica E. Bickel, Anna Ellis, and Andrew Resnick Abstract Absinthe is an anise-flavored alcohol that is typically served by adding cold water to form a cloudy green louche, similar to the cloudy...
Synthesis and Characterization of Bis(phosphine)carbodicarbene Complexes of Iron, Cobalt, and Nickel
Shengwei Zhang and Jeremy P. Krogman Abstract The synthesis and characterization of nickel, cobalt, and iron complexes of the bis(phosphine)carbodicarbene (CDC) ligand 1 is described. The...
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