Material Analysis TRIZ Cases

A suction nozzle adjusts descent speed based on liquid type to detect surfaces accurately.

A molecular recognition matrix forms specific cavities on a substrate surface using segmented nanoparticles for precise binding.

A multi-test lateral flow assay device distributes fluid samples to independent strips via capillary action for simultaneous analyte detection.

Integrated validation zones authenticate biological samples by detecting characteristic markers, preventing false results from insufficient fluid volume.

Segmented openings and local guiding elements allow gripper fingers to nest for precise tube alignment without compromising structural integrity.

Covalent bonding on hydrophilic polymer layers immobilizes physiologically active substances, preventing inactivation during controlled drying.

Capacitive sensing on a movable assembly detects gauge approach to eliminate manual technician adjustments and reduce calibration time.

Multi-nanoparticle complexes form when detection nanoparticles bind bio-nanoparticles, resolving fragment false positives in disease diagnosis.

Segmented immunochromatographic strip detects anti-ASFV and anti-CSFV antibodies via VP72 and E2 antigens, resolving laboratory complexity.

A transport junction uses a turntable and bypass lines to move sample racks between work cells.

Optical trapping positions nanoelectrodes intracellularly, eliminating mechanical damage to cell membranes during electrophysiological measurements.

Notch sections in the adapter let rack springs penetrate and grip small test tubes, preventing tilt that causes inaccurate liquid level detection.

Automated liquid path system eliminates manual cell disassembly for thorough cleaning while maintaining precise sample suction.

A heating unit warms cleaning solution in an insulated passage before supplying it to the container, reducing waste and improving temperature stability.

Heating a shape memory alloy strip generates force to eject test strips, eliminating bulky motors and reducing contamination risk.

A particle classification system uses an electric field to rotate suspended particles and detects scattered light for identification.

A pipettor control unit adjusts air pressure to prevent droplet formation based on sensor data.

An automatic analyzer manages maintenance schedules using barcode tracking and microcomputer control to execute required tasks efficiently.

A non-contact suspension system levitates material samples to simulate microgravity conditions on Earth.

A common transport mechanism routes expendable items through type-specific paths for selective disposal.

Syringe aspiration removes system water from the probe tip before exchange, preventing droplet attachment and maintenance malfunctions.

Optically encoded track marks allow independent carriers to determine location and navigate autonomously, eliminating mechanical gate bottlenecks.

Detecting Fba1 protein in blood samples using specific monoclonal antibodies enables rapid diagnostic testing.

A proximity-dependent modifying enzyme labels analytes upon binding to immobilized substrates, enabling direct detection of molecular interactions.

A moving coating head deposits antibody solution onto porous membranes using capillary force to create a uniform reactant film.

A special washing control unit manages liquid dispensing to prevent inter-specimen carry-over in automated analyzers.

A flow channel switching mechanism directs washing water to a tank or probe, optimizing fluid usage in automatic analyzers.

A multiplex aptamer-based assay detects lung cancer biomarkers at femtomolar concentrations using a panel of over 800 proteins.

A control unit adjusts dispensing operations based on probe characteristics to minimize unnecessary skip actions.

A segmented sample handling tray transitions between compact and linear configurations to enable flexible sample arrangement.

Composite latex particles with a refractive index of 1.6 or more enhance detection sensitivity in measurement reagents.

A cell suction system uses optical detection to guide a tubular tip into target cells with micron-order precision.

Combining arginine and casein suppresses nonspecific reactions to preserve detection sensitivity in dry immunochromatography assays.

An interconnection module transfers linear test tube containers between automation systems and testing modules.

Segmenting eIF expression levels via immunohistochemistry resolves diagnostic precision and complexity trade-offs.

Organic colored microparticles with controlled sphericity prevent nitrocellulose membrane clogging while maintaining high detection sensitivity.

A liquid delivery method dispenses fluids into microchannels using a two-stage sealing process to ensure accurate volume control.

A lateral migration immunochromatographic device integrates sandwich and competition tests within a single capillary diffusion structure.

Hemoglobin markers in immunochromatographic strips identify missing specimens to prevent false negatives.

Orthogonal lid pivot axes reduce reagent kit length to increase container density on analyzing apparatuses.

Automated inspection executor replays manual operation sequences on display images to validate analysis control software without compromising reliability.

Split-ring resonators in a THz nanoantenna array excite dark modes to detect pathogens in raw samples without pre-treatment.

A laboratory automation system calculates optimal transfer sequences using cost functions to minimize total movement time between source and destination points.

An automatic analytical device replaces mechanical scanning with electrical contact detection to calculate center positioning, reducing steps and time.

A sample rack transport system directs racks to processing units using pre-defined position correlations.

Angled bottle seats on nested rings resolve the conflict between high reagent capacity and compact wheel diameter in automatic analyzers.

A dual-format immunoassay device measures sandwich and competitive signals to determine analyte concentration ratios.

A sample dispensing mechanism detects external force to identify contact targets and adjust nozzle operations.

Gravity-fed inclined surface and rotating mechanism replace complex actuators, reducing size and cost while increasing capacity.