Samples Introduction/Extraction TRIZ Cases
- Mass Spectrometry Ion Cloud Broadening for Multi-Analyte Quantitation
Broadens ion clouds via differential velocity reduction to extend transient detection windows.
- Vacuum Pump Speed Control for Mass Spectrometer Transfer Tube Swaps
Dynamic vacuum pump speed control manages gas flow during transfer tube swaps, extending pump lifespan while maintaining stable chamber pressure.
- Ultrasonic Plasma Ionization for Mass Spectrometry
A mass spectrometry device uses ultrasonic vibration to convert samples into fine liquid particles for plasma ionization.
- Temperature Scanning Desorption Ionization Mass Spectrometry
Dynamic thermal desorption separates mixture components by boiling point to reduce spectral peak congestion and improve detection accuracy.
- MALDI Specimen Preparation Using Dissolvable Pellet Cups
Dissolving a water-soluble pellet cup after pressing eliminates thickness variation in water-insoluble MALDI samples.
- Optimized Tissue Sampling for Mass Spectrometry Analysis
Image-guided tissue sampler acquires samples from regions of interest, reducing data collection time compared to scanning entire specimens.
- Electrospray Protein Deposition for Mass Spectrometry Surfaces
Electrospray deposition modifies surfaces with proteins under atmospheric pressure, eliminating vacuum requirements and nonspecific bonding.