WebIn this study, a total of ninety-three peptides mainly derived from actin, β-enolase, myosin heavy chain, and creatine kinase proteins have been identified from a size-exclusion … Web18 mei 2024 · ToF SIMS achieves significantly higher spatial resolutions than other imaging methods, thanks to beam sizes as small as a few hundred nanometres. Speed. The time-of-flight mass spectrometer operates at much higher rates than other MS techniques. ToF SIMS instruments can run at speeds up to 1000 pixels per second. 3D imaging.
Interpretation of TOF‐SIMS data based on information entropy of spectra ...
Web19 mei 2024 · We demonstrate how to utilize the momentum-resolving capabilities of the ion TOF spectrometers to resolve and filter the coincidence data and extract various information essential in... Web飛行時間型二次イオン質量分析法(time-of-flight sec- ondary ion mass spectrometry, TOF-SIMS)は,情報深さが 1nm程度,最小プローブ径が100nm以下である。 ま た,測定部表面に存在する分子の構造に関する情報がス ペクトルに反映される。 近年では,巨大クラスターイオ ンの開発が進み,分子そのものの情報をもった二次イオ ンピークを検出する … easy birthday party invite template
World’s Fastest Q-TOF Mass Spectrometer Capable of …
Web20 feb. 2024 · The intensities of all the autosearched secondary ion peaks at each pixel of each TOF-SIMS data were used for data fusion and multivariate analysis. TOF-SIMS data were converted to a matrix (n × m, where n = the number of pixels and m = the number of autosearched peaks) and loaded with matlab (Mathworks, MA). WebIONTOF GmbH Heisenbergstr.15 48149 Münster Germany www.iontof.com Registergericht: Amtsgericht Münster, HRB 10680 Geschäftsführer: Dr. Ewald Niehuis Website … Web26 mei 2015 · Rationale. In Time-of-Flight Secondary Ion Mass Spectrometry (TOF-SIMS), pulsed and focused primary ion beams enable mass spectrometry imaging, a method which is particularly useful to map various small molecules such as lipids at the surface of biological samples. easy birthday table decorations