Microbiological Testing/Measurement TRIZ Cases

A LAMP primer combination paired with a lateral flow dipstick detects Clostridium piliforme through visible color changes on test strips.

Measuring specific gene expression levels replaces invasive biopsies to detect early graft rejection without compromising diagnostic accuracy.

Sequencing AFLP fragments with sample-specific identifiers resolves electrophoresis limitations and boosts throughput.

A pyrene-modified hydrogel electrode immobilizes enzymes near the surface to enhance bioelectrocatalytic activity.

Segmenting Th17 cells by homing receptors resolves autoimmune inflammation while preserving protective immune defense capabilities.

Periodic detection prevents photo-induced damage to reactants while maintaining signal integrity during sequencing.

Photoremovable cage molecules uncaged by focused light beams generate region-specific amplification templates.

Measuring urinary podocin and nephrin mRNA levels to detect early podocyte injury.

Distinguishes active infection from remission by detecting subgenomic RNAs, resolving ambiguity in diagnostic results.

Tightly linked molecular markers enable marker-assisted selection of reniform nematode resistance traits in cotton germplasm.

Gene expression profiling identifies patients for PD-L1 axis binding antagonist therapy.

Molecular markers predict iron deficiency chlorosis tolerance at the seedling stage, reducing breeding time while improving selection precision.

Cyclizing fragmented DNA enables PCR amplification with single primers, resolving low sensitivity in incomplete template samples.

Evaluating pixel signal amplitude differences identifies feature boundary pixels, resolving inaccurate data analysis in genomics and proteomics.

Paramagnetic bead separation enriches mutant cells before flow cytometry, resolving suboptimal cell counts and unreliable mutation frequency estimates.

SBE1 gene mutations in pea varieties increase resistant starch levels, lowering postprandial glucose spikes from carbohydrate-rich foods.

Segmented nanowells with distinct primer sets enable simultaneous paired-end sequencing, reducing polyclonality and crosstalk.

Modifiable oligonucleotides switch states via stimuli to control hybridization and primer extension during nucleic acid production.

Measuring host immune response markers like IFI27 distinguishes high-risk patients from those with similar symptoms, enabling timely intervention.

A multiplex real-time PCR kit uses specific primers to amplify target genes.

Correcting frameshift mutations and deleting attenuators in the rph-pyrE operon overcomes pyrimidine starvation to increase L-amino acid yields.

Circular RNAs replace unstable protein markers to improve diagnostic specificity and stability for predicting heart failure post-myocardial infarction.

Ridges and reliefs on the valve body guide membrane deformation to seal channels, reducing mechanical complexity while maintaining precise flow control.

Engineered polymerases with specific amino acid mutations enhance nucleotide incorporation rates and template binding stability.

Measure acetate kinase activity with bioluminescence to identify mycoplasma in 15 minutes, bypassing the 24-hour delays of traditional culture methods.

Bioinformatics extraction of microbial sequences from plasma reduces host background complexity, improving detection sensitivity for transplant monitoring.

Quantify total cell-free DNA levels to monitor infection and cardiac arrest risks without complex mechanical monitoring.

Measuring perfusion marker changes enables objective organ transplantability assessment, reducing primary non-function risks.

Precise marker-assisted selection isolates disease resistance alleles from wild tomato species, eliminating linkage drag and orange fruit exocarp color.

Oligonucleotide sequence probes hybridize to nucleic acids in fixed biological samples, enabling accurate gene expression profiling without RNA extraction.

Simultaneous amplification of multiple polymorphic markers resolves analysis time bottlenecks while maintaining genetic identification accuracy.

High-throughput screening identifies aptamer switches using fluorescence resonance energy transfer signals.

Amphidiploid bunching onion line SVNB5777 provides a stable genetic background for developing uniform hybrid varieties.

Segmented allele-specific primers distinguish homozygous and heterozygous states in blood samples, eliminating confirmation steps and reducing turnaround time.

Spatial probes migrate through biological samples to encode location data, resolving measurement precision limits in three-dimensional analysis.

Analyzing specific kinase families in blood samples predicts patient response to PD-1 or PD-L1 inhibitors, reducing adverse effects from variable efficacy.

Fluid division into compartments enables optical signal detection for DNA copy number determination.

Multifunctional ID beads with oligonucleotide handles allow large-scale serological testing by eliminating cumbersome purification protocols.

Covalent crosslinking stabilizes fragile non-covalent complexes, enabling high-sensitivity detection of intact ions without laborious sample preparation.

Mismatched primer bases suppress wild-type amplification, resolving specificity and sensitivity trade-offs in low-abundance mutation assays.

Analyzes Oct-4 and Sox-2 expression in enriched circulating tumor cells to detect early-stage cancer without invasive tissue biopsy.

A multiplex assay kit uses specific oligonucleotide primer and probe sets to amplify and detect nucleic acid sequences from multiple STI pathogens simultaneously.

Lowering concrete pH via carbonation restores infectious FMDV and ASFV recovery for accurate disinfection testing.

Fluidic device with assay assembly detects influenza analytes in bodily fluids using immunoassay reagents, enabling rapid pandemic surveillance.