Abstract: Diffusion is a vital molecular property exploited in the nuclear magnetic resonance (NMR) technique for component identification. Diffusion-ordered spectroscopy (DOSY) is a crucial diffusion ...

Aaron Rossini of Iowa State and Ames National Laboratory with the nuclear magnetic resonance instrument in his Hach Hall lab. Iowa State ...

AMES, Iowa – A tiny, solid sample of a drug, complete with active and inactive ingredients, spun at 50,000 revolutions per ...

On Dec. 25, 2002, Lewis Kay was in his lab at the University of Toronto, devising new ways to observe the invisible machinery of life. Or trying to, at least. The large molecules Kay has spent his ...

Figure 1. Proposed triazine (1) reaction pathway with H 2 S to sequentially form thiadiazine (2) and dithiazine (3), along with two equivalents of MEA (4). Image Credit: Nanalysis Corp. The formation ...

Abstract: We present a small wideband CMOS nuclear magnetic resonance (NMR) spectrometer capable of multinuclear molecular fingerprinting (molecular structure determination). The spectrometer combines ...

The emergence of peptide therapeutics marks a transformative shift in the types of products being developed and manufactured in the pharmaceutical industry. Peptides, defined by the FDA as biopolymers ...

Misfolding and aggregation of intrinsically disordered proteins into amyloid fibrils are central to neurodegenerative diseases such as Parkinson’s, Alzheimer’s, and Huntington’s. Increasing evidence ...

ABSTRACT: The environmental concerns about microplastics are growing among scientists, policymakers, and the public. Plastic particles smaller than 5 mm are known as microplastics, and they come from ...

High resolution and sensitivity are critical in nuclear magnetic resonance (NMR) spectroscopy. Both can be overdoubled when using heteronuclear decoupling. This enables the severance of overlapping ...