Theory of mass-discrimination effects on ion extraction from continuum flowing plasmas

Theory of mass-discrimination effects in

Theory of mass-discrimination effects in ion extraction from a plasma of wide pressure range

✍ Jen-Shih Chang; K. Kodera 📂 Article 📅 1979 🏛 Elsevier Science ⚖ 408 KB

Effect of combined changes in delayed ex

Effect of combined changes in delayed extraction time and potential gradient on the mass resolution and ion discrimination in the analysis of polydisperse polymers and polymer blends by delayed extraction matrix-assisted laser desorption/ionization time-of-flight mass spectrometry

✍ Daniele Vitalini; Placido Mineo; Emilio Scamporrino 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 169 KB 👁 3 views

Data reported here show that, in the delayed extraction matrix-assisted laser desorption/ionization time-offlight (DE-MALDI-TOF) mass spectrometric analysis of synthetic polydisperse polymers, different experimental conditions of spectral recording are required to optimize the signal in all the m/z