✍ Scribed by Kozo Matsumoto; Hisanoa Kojima; Kazuhiro Yasuda; Shin Tsuge
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
In this work we describe a micro-electrospray ionization source equipped with an atmospheric pressure external ion shutter. The solenoid-activated shutter prevents the electrospray plume from entering the inlet capillary unless triggered to the 'open' position. When in the 'closed' position, a stabl
Flucofuron and sulcofuron, both examples of mitins, have been employed as the active ingredients in mothproofing formulations for the protection of textile fabrics by the dyeing industry. Monitoring of their presence in components of the river ecosystem is a regulatory requirement so that sensitive
The data indicate that a commercial, low resolution mass spectrometer can be used with chemical ionization and selected ion monitoring, without a data system, to estimate nitrogen-15 isotopic enrichment with a sensitivity and precision adequate for many biological studids. This was demonstrated usin
## Abstract A post‐source decay matrix‐assisted laser desorption/ionization mass spectrometric (PSD‐MALDI‐MS) study of rutin, a naturally occurring flavone glycoside cationized with different alkali metal ions, is reported. The fragmentations of rutin were performed by selecting the [R + Cat]^+^ pe