What are the major technical and analytical challenges associated with the separation of glucagon-like peptide-1 (GLP-1) ...

Gain insights into tropane alkaloids analysis in herbal teas with efficient SPE and HPLC-MS/MS for contamination control.

LCGC International Column Editor Michael Dong concludes his three-part series on HPLC fundamentals for practicing scientists ...

Abstract: Accurate prediction of quality variables that are difficult to measure is crucial for industrial process control and optimization. However, the fluctuations in raw material quality and ...

Abstract: The 2-D architecture of fully programmable valve arrays (FPVAs) is designed as a crossbar consisting of reaction chambers and microvalves, functioning as a versatile, flow-based microfluidic ...

Sealed Apollo 17 samples analyzed with new techniques reveal that the Moon’s interior contains sulfur isotopes unlike those found on Earth, according to research led by a Brown University scientist.