Individual Particle Analysis TRIZ Cases
- Microfluidic Rheology of Deformable Bodies Using Fourier Analysis
Hydrodynamic deformation in a microfluidic channel and truncated Fourier analysis reveal high-frequency rheology with less noise.
- Carbon-Barrier Pore Device Electrodes for Chloride Corrosion
Carbon barriers block chloride ions from metal interconnects in pore devices, preventing chlorination and preserving electrical contact integrity.
- Cartridge-Based Hematology Analyzer for Simplified Platelet Counting
A pre-prepared cartridge combines sample handling, platelet analysis, and cleaning to simplify fluidics and reduce analyzer hardware.
- Serial Flow Cytometer With Waveguides for Lower Uncertainty
Undefined single-measurement uncertainty is addressed by integrated waveguides and repeated microchannel readings that improve particle discrimination.
- Geiger-Mode Photon Signal Shaping for Precise Flow Cytometry
Geiger-mode photodiodes, differentiation, comparison, and timestamping preserve photocurrent data while enabling individual-photon analysis.
- Fluidic Die Particle Sorting for Dynamic Substrate Waste Sites
Fluidic-die sensors classify target and non-target particles, directing rejects to dynamic waste sites to improve substrate occupancy and throughput.
- Pump-Vacuum Fluid Management for Flow Cytometer Accuracy
Pump-modulated sheath flow and vacuum-controlled waste removal stabilize fluid resistance and particle velocity in flow cytometers.
- Flow Cytometer Spillover Analysis Without Population Identification
Quantile partitioning and two-stage linear regression characterize fluorochrome spillover without error-prone population identification.
- Automated OPTIR Analysis for Sub-20 μm Microplastics
Automated particle localization pairs optical imaging with OPTIR absorption measurements to identify sub-20 μm microplastics faster and more reliably.
- Personal Air Quality Particle Counter With Segmented Sensing
Multiple sensor blocks extend particle-size coverage while count-uniformity checks simplify calibration and flag sensor failures.