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Nanostructured surface boosts Raman and florescence spectroscopy signals by a factor of 100 via physical separation from analytes

Electrochemistry-based system removes 90 percent of both ultra-short and long-chain PFAS from water

We dive into the archive of 2015 for insight and inspiration – this time with Barry Karger

Atmospheric alarms, Snowball Earth, and TOF MS advances – your weekly roundup of mass spec news!

Markku Kulmala shares his mission to set up thousands of environmental monitoring stations around the globe

An ultrafast laser platform, the properties of “Rubbing Mud,” discoveries from a Tudor warship – and more spectroscopy news

Corpse flowers, black beach balls (feces and fatburgs?), and more delectable MS stories…

Beate Escher reveals her team’s discovery that chemicals, even at low concentrations, can form mixtures in the blood causing neurotoxicity

Ketogenic diets reduce neuroinflammation by boosting specific ketone bodies and beneficial gut bacteria, according to a metabolomics study

A Mass Spec strategy to differentiate amino acid isomers