Preparing Sample For Investigation TRIZ Cases

Carbon sorbent beds remove ethanol, methanol, and other organics from water vapour without shifting isotope ratios.

A polymerizable embedding matrix preserves biological structure, enabling automated AFM cross-section imaging for high-throughput 3D nanohistology.

A metallic coating and gap-based optical imaging approach boosts particle contrast over surface roughness for more accurate fluid contamination detection.

RFID-tagged reagent receptacles let tissue processors block used or wrong reagents before long cycles, preventing tissue damage and delays.

Sealed paraffin bottles and a constant-temperature rack prevent spills and burns while keeping tissue immersion ready immediately.

Automated tool-head transfer prepares cytology specimens and aliquots while reducing cross-contamination, manual handling, and labeling errors.

Separating sample droplets by evaporating oil and water on a substrate enables high-throughput analysis without cross-mixing.

Flow cytometry and optical imaging sort viable insect eggs at high throughput, improving hatch rates and assay consistency for insecticide screening.

Stable resin standard and blank plates reduce variability in near-infrared fluorescence measurement caused by dye dispersion and test conditions.

Color-coded LEDs beneath each tray well show sample status directly, reducing UI checks, workflow delays, and handling errors.

Internal capillary flow in a sessile droplet concentrates stained extracellular vesicles at the edge for sensitive detection in diluted samples.

Wireless transponders and antenna arrays identify cryogenic specimens during cassette transfer, reducing warm exposure and preserving chain-of-custody.

Sequential pore-size filters separate cells, platelets, exosomes, and proteins from whole blood without lab equipment, enabling on-site diagnosis.

Scheduled startup and automatic QC specimen supply cut manual prep time while verifying measurement accuracy before routine analysis.

A simple water erosion tray test reveals dispersive soil through visible channel formation, improving field and lab assessment consistency.

Stool biomarkers isolated by microfluidic chips and FET biosensors enable earlier pancreatic cancer detection without invasive blood tests.

A repeat-sequence REE-binding protein enables selective light rare earth recovery with higher capacity and less chemical waste.

A mechanical closure lock blocks the grinder drive when the door is open, improving mill safety while avoiding complex electronics.

Automated die-slot extrusion packages soil into tracked sample tubes, while cleaning blades remove residue to preserve sample integrity.

Pre-diluting high-concentration gas samples in a portable case enables safer, accurate on-site oilfield analysis with less downtime.

A paraffin-isoparaffin-alcohol composition combines dehydration, clarification, and infiltration to process adipose-rich samples faster with less solvent.

A flexible seal and controlled pressure cycles help epoxy fill voids in brittle or porous samples while maintaining vacuum sealing.

Processed tissue matrix blocks hold multiple biopsy samples with minimal shrinkage, reducing loss and preserving site-specific information.

Optical Λ and Γ measurements standardize reticulocyte maturity classification across microscopy platforms, reducing subjectivity and inconsistency.

Cutting and mixing bale material into a homogeneous test area improves on-site NIR quality evaluation and avoids slow, unrepresentative lab sampling.

Whole-body labeling with antibody fragments and solvent clearing enables deep, low-bias single-cell imaging in intact animal tissues.

PC-MT probes enable multiplex tissue biomarker imaging by mass spectrometry, avoiding spectral overlap, autofluorescence, and cycling-heavy workflows.

Filtered samples and antibody-modified particles cut contaminant noise, enabling rapid, sensitive protein quantification from ionic current pulses.

Gas-liquid extraction feeds solvent directly into online evaporation to concentrate volatile analytes faster while reducing transfer loss and contamination.

TiO3(PO4)2 co-precipitation, KBrO3 oxidation, and DGA resin purification remove organics and interferences for accurate actinium-225 urine measurement.

Micropore microfluidic channels sort motile, normal sperm against gravity without centrifugation, reducing ROS and DNA damage at higher throughput.

An actuator-driven trimming ring removes excess test material during compression to improve sample consistency and limit ambient exposure.

Optical barcode scanning in cassette magazines automates tissue identification and protocol verification to reduce histology tracking errors.

Radioisotope irradiation sterilizes returned extraterrestrial samples inside the container, cutting mass and complexity while meeting planetary protection needs.