Biological Testing TRIZ Cases
- Automated Chemical Array Image Processing System
Automated system processes multiple chemical arrays using segmented image and post-processing workflows.
- Lateral Flow Immunoassay Capturing Zone for Interference Removal
A lateral flow immunoassay strip incorporates a mobile capturing zone upstream of the sample application area to bind interfering substances before detection.
- Decrosslinking Formalin-Fixed Tissue for Mass Spectrometry
Antigen retrieval decrosslinks formalin-fixed proteins to enable mass spectrometry analysis of paraffin-embedded tissue samples.
- Analyte Cleavage via Protease for Mass Spectrometry Recovery
Proteolytic enzymes cleave analytes within capture complexes to release fragments, resolving harsh elution conflicts in mass spectrometry.
- Lymph Node Metastasis Biomarker Prognosis
Molecular probes detect GATA3 and p53 expression levels in lymph node metastasis samples to resolve primary tumor information loss.
- Ferromagnetic Object Clot Strength Analysis
Electromagnets move a ferromagnetic object through blood to measure clot strength via velocity changes.
- Nucleic Acid Aptamer for Rodent IgG Detection
A nucleic acid aptamer binds rodent-derived IgG antibodies with high specificity and ease of production.
- Labeled Antibody Silica Nanoparticle Bonding via Linker Molecule
A bifunctional linker molecule bonds silica nanoparticles to antibodies via thioether and amide links, suppressing nonspecific adsorption.
- Tunneling Current Amino Acid Sequencing
Tunneling current detection identifies chirality and sequence without mass spectrometry complexity.
- Standardized Serum Mixture for Allergen Potency
A standardized serum mixture stabilizes sIgE content for consistent allergen potency assessment.
- Whole Blood Phagocytic Capacity Evaluation via Fluorescence
Fluorescent latex beads mark phagocytes in whole blood, eliminating complex cell separation steps while maintaining measurement precision.
- Coagulation Analysis Apparatus Incubation Correction Test
Sample analysis apparatus performs incubation correction tests to distinguish coagulation factor inhibitors from deficiencies.
- Rigid Electrode Assembly for Platelet Impedance Measurement
Rigid substrates and grooves anchor wires to resolve manufacturing precision trade-offs in platelet impedance measurement.
- Apoptosis Detection via Cleaved Protein Fragment Biomarkers
Cleaved caspase-3 and PARP biomarkers enable precise detection of apoptotic cell death despite variations in recombinant agent activity.
- Plant Ploidy Screening for Biochar Toxicity
Flow cytometry measures plant cell ploidy levels to assess biochar toxicity, replacing slow visual tests with fast, sensitive data.
- Platelet Activity Measurement via Oscillatory Shear Stress
Applying oscillatory shear stress to blood samples stimulates platelets for activity assessment.