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February 2021
How Pharmaceutical Innovation is Saving the World
February 01, 2021
Featured Articles
36
2
The COVID-19 vaccine, and the speed at which it was developed, is the medical breakthrough of our lifetimes.
The Hydrogen Bonding Mode of 5-Fluorouracil-Proline Co-Crystal (5F-P) Studied by Terahertz (THz) Spectroscopy and Density Functional Theory (DFT)
February 01, 2021
Peer-Reviewed Research
36
2
This work shows that the combination of THz-TDS and DFT can provide an effective method to investigate the connection mode of hydrogen bonds and thus aid in characterizing compounds such as this potential drug candidate.
Quantitative Methods for Multielemental Analysis in Low-Volume Biofluids
February 01, 2021
Spectroscopy Spotlight
36
2
In precious samples, effective methods for multielemental analysis could provide a deeper understanding of the essential role of elements as cofactors in biological and pathological processes. Tobias Konz of Nestlé Research explains.
Using Nanopore Sensors to Analyze and Characterize Heparin and Other Therapeutic Polysaccharides: An Interview with Jason Dwyer
February 01, 2021
Spectroscopy Spotlight
36
2
Jason R. Dwyer of the University of Rhode Island discusses the application of nanopore sensors to the analysis of natural and synthetic oligosaccharides and polysaccharides.
Raman Spectroscopy as a Tool for the Quantitative Estimation of Chromium Aluminum Oxide Content in Chromite
February 01, 2021
Peer-Reviewed Research
36
2
Raman measurements of chromite minerals demonstrated that chromium content could be accurately determined, supporting a possible application of portable Raman devices on Earth or in space for mineral analysis of asteroids and planets.
Assignment of Raman Bands of a Set of Biopolymers with Small Increases in an Added Functional Group
February 01, 2021
Columns
36
2
Raman spectra were measured in combination with 2D-COS analysis to understand how the addition of propyl side groups to a biopolymer backbone influences the structure of the polymer at the atomic level.
Why Does -1 x -1 = 1?
February 01, 2021
Chemometrics in Spectroscopy
36
2
Mathematics is a formal logic system, perhaps the ultimate formal logic system. Here we describe the elegance of the foundations of the mathematics that chemometrics is based on.