Particle Separator Tubes TRIZ Cases
- Metabolite Identification via Non-Negative Matrix Factorization
Non-negative matrix factorization resolves co-eluting compounds to enable accurate metabolite quantification without complex chromatography.
- Hermetic Sample Holder with Pressure-Sealed Cover
A hermetic sample holder uses a pivotally mounted cover to seal the cavity via pressure differentials.
- Stable Isotope Pulse Labeling for Metabolic Flux Analysis
Pulse labeling with stable isotopes tracks metabolic flux while maintaining homeostasis during sample preparation.
- Mass Spectrometry Profiling of Modified Nucleic Acids
High-throughput mass spectrometry profiles chemically modified DNA and RNA nucleotides for disease diagnosis.
- Automated Mass Spectral Peak Assessment Method
An automated method models and identifies defects in mass spectral peaks by generating and comparing sets of spectral data.
- Plasma Mounting Table Surface Treatment for Stability
Dual-stage surface treatment stabilizes plasma by creating roughness with alumina particles then removing residue via dry ice sublimation.
- All-Ions Fragmentation Mass Spectra Decomposition
Decomposing multiplexed product-ion spectra into single-component fragmentation patterns using extracted ion chromatogram peak shape detection.
- Parameterless Peak Detection for LC/MS/MS Ion Correlation
Algorithmic cross-correlation resolves overlapping precursor and product ions, eliminating manual optimization bottlenecks.
- MEMS Ion Trap Fabrication on GaAs Heterostructure
A micrometer-scale ion trap fabricated on a monolithic gallium arsenide chip using semiconductor micro-electromechanical systems technology.
- Plasma Processing Gas Detection via Impedance Monitoring
Monitoring load impedance detects second gas arrival, triggering high-frequency power supply when emission spectra fail to distinguish gases.
- Document Sampler with Mesh Roller for Rapid Analyte Detection
A document sampler uses mesh rollers to collect analytes directly from inserted papers.
- Kendrick Mass Defect Plotting for Polymer Degree of Polymerization
Two-dimensional Kendrick mass defect plotting resolves ambiguity in degree-of-polymerization distribution when repeat units share similar compositions.
- Mass Spectrometer Charging Location Identification
Switching ion polarity along the path isolates charging locations on ion optic devices, enabling precise cleaning to restore instrument sensitivity.
- Nanopore Mass Spectrometry Sequencing Single Molecules
A nanopore mass spectrometry system sequences polymers by cleaving single molecules with a laser or electric field.
- Mass Chromatogram Shift Correction for Peak Alignment
Resolves mass chromatogram shift errors from electronic drift and ion interactions by aligning signal intensity peaks for accurate component identification.