Spectrometer Detectors TRIZ Cases
- MCP Detector Bias Tuning Using Isotope Ratio Feedback
Known isotope ratios guide MCP bias tuning in mass spectrometers, improving ratio accuracy while avoiding detector overvoltage and wear.
- Mass Spectrometry Using Adduct Ions for Accurate Precursor Mass
Known-radical adduct ions let saturated precursor peaks be corrected, improving precursor mass accuracy and compound identification.
- TOF-MS Detector Attenuation for Wide Dynamic Range
Secondary-electron attenuation lets TOF-MS detect strong and weak ion peaks without saturation, preserving spectral integrity and detector life.
- Ion Mobility Fragmentation in Heated Gas at Atmospheric Pressure
Heated gas enables molecular ion fragmentation above 50 mbar, improving ion mobility selectivity and identification in complex samples.
- Mass Spectrometry Charge Assignment Under Spectral Overlap
Detector response, m/z, ion mobility, and time are combined to separate overlapping ions and improve charge assignment in complex spectra.