Particle Separator Tubes TRIZ Cases
- Interactive Mass Spectrometry Data Analysis for Protein Impurity Detection
Graphical user interface enables dynamic peak selection and concurrent display of deconvolved mass spectra for protein analysis.
- Varying Multipole Ion Guide for Mass Spectrometry
Segmented electrodes apply a higher-order multipole field at the entrance and a lower-order field at the exit to optimize ion transmission efficiency.
- Mass Spectral Classifier for Predicting Cancer Immunotherapy Response
A computer classifier analyzes mass spectral data from blood samples to predict patient response to yeast-based immune therapies.
- Dynamic Mass Defect Filtering for Peptide Ion Identification
A dynamic mass defect window scales with ion mass to filter noise from mass spectrometry data.
- ICP-MS Diagnostic System Using Sensitivity Envelope Calibration
Diagnostic system for ICP-MS apparatus using stored parameter combinations to optimize plasma properties and maximize measurement sensitivity.
- On-site Nitrogen Generator for Plasma Spectroscopy
Nitrogen generator separates nitrogen from atmospheric air via pressure-swing adsorption, eliminating bottled gas costs.
- Oxime Derivatization for Mass Spectrometry Sensitivity
Reacting ketosteroids with O-substituted hydroxylamines forms oximes, boosting ion signal and detection sensitivity for low-concentration DHT analysis.
- Sample Injection System with Vacuum Aspiration and Feedback Control
Vacuum-driven aspiration with real-time fluid sensing minimizes peak width and carryover, enabling rapid 1-second analysis cycles in mass spectrometry.
- Rotatable Electron Gun Barrel for Source Replacement
A rotatable barrel structure holds multiple annular electron sources for seamless component swapping.
- Urine Sample Identity Verification via DNA Genotyping
DNA genotyping from urine epithelial cells verifies donor identity, ruling out sample adulteration or substitution in drug testing.
- Proton Monitor Unit Calculation Using Depth Dose Curves
A method extracts characteristic parameters from depth dose curves to calculate monitor unit factors for proton therapy fields.
- REIMS Tissue Analysis for Precise Brain Tumor Margin Identification
Ambient ionization mass spectrometry identifies cancerous tissue via real-time molecular fingerprinting.
- Beam Complementary Aperture for Ion Implantation Contamination Reduction
Custom-shaped apertures reduce contamination by matching the ion beam envelope, resolving the trade-off between mass resolution and particle generation.