Microbiological Testing/Measurement TRIZ Cases

A luminescence reagent detects leucocyte oxidants in urine samples to identify inflammation.

A temporally multiplexed imaging method encodes cellular signals in time using reversibly photoswitchable fluorescent proteins.

A fluorescent in vivo probe detects inducible nitric oxide synthase expression in living cells and animals.

Thermolysin digestion generates F(ab′)2 antibody fragments, resolving yield and activity trade-offs while removing immunogenic Fc regions.

Sequential detection of RNA, protein, and DNA targets in formalin-fixed paraffin-embedded tissue samples using segmented hybridization and immunohistochemistry protocols.

Integrated VCSEL and photodetector on microfluidic chip provide rapid molecularly specific coagulation data, overcoming bulky equipment limitations.

Measuring intercellular junction gene expression levels in scalp samples to identify alopecic states.

A multiplexed sequencing method pools biological samples with unique molecular identifiers to pair adaptive immune receptor heterodimers.

Isothermal amplification reduces screening time while maintaining pathogen detection sensitivity.

Inserting a spacer between the solid phase and capture probe distinguishes intact oligonucleotides from metabolites, eliminating cross-reactivity.

Controlled Random Enzymatic fragmentation generates uniform DNA segments to overcome signal degradation limits in long read sequencing.

Marker-assisted selection accelerates breeding time for disease resistance and yield while maintaining uniformity.

Computational system selects unique forward and reverse primer subsets using in silico search operations to enable simultaneous amplification of multiple nucleic acid targets.

A micro-device-based apparatus measures microscopic biological properties for rapid disease detection.

Replicate sequencing data analyzed through statistical tests to identify genetic mutations at very low allelic frequencies.

Detecting PlGF expression levels identifies patients likely to benefit from anti-cancer therapies beyond standard anti-angiogenic treatment.

Predicting unstable loci via Alu element analysis reduces the search area for DNA damage, enabling early detection before tumor formation.

Segmenting analysis via an AI model using cell-free nucleic acid features resolves the contradiction between high sensitivity and accurate mutation detection.

Recombinant production reporter cells use logic gates to express sensor proteins that detect specific triggering events in biological systems.

A pepper plant QTL on LG1/8 provides genetic resistance against Leveillula taurica.

Segmenting samples into microfluidic droplets enables high-throughput single-cell RNA profiling while maintaining cost-effective scalability.

Targeted amplification and sequencing of donor-derived cell-free DNA from blood or urine samples.

Segmented gene expression screening detects acute hepatopancreatic necrosis disease early, reducing mortality without antibiotics.

Dual optical resonator biosensors detect enzyme binding via surface plasmon resonance.

MicroRNA markers screen extracts targeting endogenous aging pathways to improve skin cell regeneration.

Assembled oligonucleotide ladders generate diverse nucleic acid molecules through precise base pairing and amplification.

Stacking a wild Capsicum resistance gene with the existing Tsw locus overcomes susceptibility to Ve427RB and temperature-compromised immunity.

Targeted amino acid substitutions in sarcosine oxidase reduce L-proline reactivity, enabling accurate creatinine measurement.

A molecular beacon uses peroxidase enzymes to convert nucleic acid hybridization into a visible color change.

Reference panel optimization improves allelic information purity and reliability while reducing genotyping errors across high-throughput experiments.

A detection reagent kit targets specific methylation regions of SDC2 and TFPI2 genes to identify colorectal cancer.

Optimized aerolysin nanopore parameters resolve single amino acid differences in peptides, enabling precise sequencing and diagnostics.

Measuring SAA1 mRNA in non-invasive swab samples eliminates blood draws while maintaining high precision for therapy monitoring.

Multiplex real-time RT-PCR targets E6/E7 mRNA to overcome low Pap smear sensitivity while maintaining diagnostic specificity.

Quantifying Ran, c-Met, and MMP2 biomarkers differentiates invasive from metastatic potential, resolving limited accuracy in existing breast cancer assays.

PH2FR9 maize variety achieves disease resistance and drought tolerance while maintaining uniformity via molecular marker selection.

A flow-through electrochemical detection system uses a porous working electrode to capture target nucleic acid polymers from samples.

Specific antibodies target the intracellular domain of truncated HER2 receptors for precise molecular identification.

A diagnostic method measures anti-inflammatory to pro-inflammatory gene ratios in peripheral blood mononuclear cells to identify operational tolerance.

Capillary electrophoresis resolves PCR amplicons into individual peaks to detect AGG interruptions in the FMR1 gene.

A DNA ligation method joins PCR products end-to-end via cohesive ends to increase average library length.

A gene expression detection system identifies liver fibrosis through differential RNA analysis in biological samples.

Vertical nanopillars create controlled nanogaps that enable label-free electronic detection of individual DNA molecules.

Packaging sequencing signals into real-time data streams enables remote analysis before complete genome representation, reducing clinical turnaround time.

Beta-lactam induction triggers PBP2a protein expression for rapid mass spectrometry detection of Staphylococcus aureus strains.

Novel Renilla luciferase mutants engineered via ancestral reconstruction and single-point mutations to produce stable glow-type bioluminescence signals.

Assessing hepatic auto-aggressive CD8+ PD-1+ T cells to guide immunotherapy treatment decisions.

Hybridization forces and motor protein action suppress unwinding activity to maintain processing speed without fuel molecules.