FOR use in connexion with a new mass-spectrograph, I have recently developed a new type of ion source in which positively charged atoms are formed by sparks between solid electrodes in a high vacuum.

With the timsTOF Ultra, researchers can now dive into single-cell metabolomics in plants, offering a clearer, more detailed look at how alkaloids are made and where they’re coming from.

5 Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou, China Correspondence to Dr Xianhui Qin, Division of Nephrology, Nanfang Hospital, Southern Medical University, Guangzhou ...