Component Separation TRIZ Cases

Via holes through the substrate connect microelectronic structures to external circuits without disturbing fluid flow in the channel.

A display controller shows well identifiers on a screen to guide the sampling needle during calibration.

A sample introduction device uses a magnetically attachable nut to move the tube holding unit and heating unit separately.

A liquid chromatographic apparatus uses a pressure sensor to monitor solvent flow channel dynamics during purge operations for automated air bubble detection.

A prefilled liquid cartridge connects to sample separation devices via insertion, providing standardized solvent supply.

A gas analysis system uses a fluidic management system to direct carrier gas flow between precut and main columns.

Composite capillary packing with porous wall coatings reduces pressure drop while maintaining separation efficiency at high elution rates.

A Luer column features a stepped diameter transition with radial annular surfaces for direct cascading connections.

Sequential affinity and chemical precipitation remove interfering high-abundant proteins, enabling detection of over 1,700 plasma proteins.

A biopolymer sensor embeds biological materials in a solidified matrix to enable functional detection.

Isotachophoresis preconcentrates target analytes near solid surfaces to accelerate ligand binding kinetics in affinity chromatography.

A sample automation manager integrates needle drives and syringes to extract and inject liquid chromatography samples.

PITC derivatization simplifies complex analysis by enabling universal detection of diverse amino acid structures.

Phase separation extracts lipids and metabolites from protein-rich samples, enabling sensitive identification without interference.

Inconel biasing mechanisms adjust compression loads dynamically, preventing leakage during extreme temperature thermocycling.

A phosphonium compound modifies analytes to boost ionization efficiency in mass spectrometry.

Hydrated ruthenium oxide detects carbon monoxide at room temperature, eliminating heating requirements and improving long-term stability.

Recycles ion chromatography eluent through a catalytic gas elimination chamber, decomposing unstable oxidative species to reduce waste disposal costs.

A fluid connector uses keys and keyways to prevent conduit rotation during compression fitting tightening.

Open channel solid phase extraction channels reduce sample loss and maintain native protein integrity during purification.

Selective dissolution isolates polydisperse polymers from overlapping constituents, resolving peak integration difficulties in size exclusion chromatography.

Auxiliary gas channels create high-speed streams that enhance droplet desolvation and signal-to-noise ratios for aqueous mass spectrometry samples.

An affinity support uses a polyproline linker to orient protein ligands, resolving disorderly binding that reduces immunoglobulin purification efficiency.

Segmented temperature control units minimize radial thermal gradients in chromatography columns, enhancing separation efficiency.

Thermal extraction enables ion chromatography to detect amine levels below 1 ppm, preventing refinery equipment corrosion.

LC-MS/MS method detects 11 vitamin D metabolites via derivatization, resolving epimers to reduce analysis time.

Spirally wound stainless steel tubing around cartridge heaters flash vaporizes liquid natural gas for continuous chromatograph analysis.

A sample injection device adjusts plunger reference position using an encoder and pulse motor drive unit.

A chemical coding composition tracks sample identity through liquid chromatography and mass spectrometry workflows.

Engineered proteases with reversed specificity eliminate overlapping fragments, enabling unambiguous mass spectrometry sequence determination.