Environmental pollutant analysis typically requires complex sample pretreatment steps such as filtration, separation, and ...

A new microscale gas chromatography system integrates all fluidic components into a single chip for the first time. The design leverages three Knudsen pumps that move gas molecules using heat ...

Researchers compared oral microbiota, salivary cytokines, and short-chain fatty acids in persistent Covid disease using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Age- and sex-matched ...

A peer-reviewed study published in Elsevier’s Applied Food Research analysed 25 batches of Patanjali Honey using advanced ...

LCGC International salutes Jack Henion and Bob W.J. Pirok, winners of the 19th annual LCGC Lifetime Achievement and Emerging ...

Abstract: This paper addresses the issue of the exponential stability of hybrid hyperbolic systems with switching boundary conditions. Our contribution is to show, through the specific example of SMB ...

A documentary is in the works at the Toledo Truth Teller, much to Oscar Martinez's dismay. From the creator of "The Office," Greg Daniels, and "Nathan for You" writer Michael Koman comes "The Paper," ...

The wide range of chromatographic techniques share one common aim: to separate a material into its components. A material, your sample, is dissolved in a solvent, called the mobile phase. This mixture ...

1 School of Chemical Engineering, Guizhou Minzu University, Guiyang, China 2 Technology Center, China Tobacco Yunnan Industrial Co. Ltd., Kunming, China A method for determining citrate content in ...

International Paper has laid off over 2,500 employees and closed multiple facilities since October. The Memphis-based company cited a need to align resources with customer needs and become a stronger ...

Section 1. Policy. An irrational campaign against plastic straws has resulted in major cities, States, and businesses banning the use or automatic inclusion of plastic straws with beverages. Plastic ...

PAPER electrophoresis of proteins has on the whole proved to be a more satisfying means of separation than paper chromatography, owing to the physico-chemical properties of the proteins that make them ...