Diagram illustrating the mass spectrometry imaging process using MALDI and SIMS techniques combined with TOF and Orbitrap analyzers for in situ identification and quantification of microplastics ...

A image of the developed in situ underwater mass spectrometry. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing ...

Top-down mass spectrometry offers the ability to sequence intact proteins—post-translational modifications and all—but is not yet a high-throughput method. As the well-established 'bottom-up' ...