Microbiological Testing/Measurement TRIZ Cases

An electrochemical method measures acyltransferase activity of Antigen 85 to detect mycobacteria.

L4 22K polypeptide amplifies AAV Rep and Cap genes while inhibiting adenoviral particle production.

Novel simple sequence repeat polymorphisms enable high-precision sugarcane variety identification through PCR amplification and capillary electrophoresis.

Construct SNV groups from Chinese nucleic acid data to design cancer screening gene chip probes.

Encoded microcarriers enable multiplex screening of KRAS, BRAF, CTNNB1, and APC mutations to reduce sample volume requirements.

Segmented template switch oligonucleotides resolve guanosine enrichment contradictions to improve sequencing output and quality on Illumina platforms.

Assess gut microbial diversity to identify rheumatoid arthritis using specific bacterial genera levels.

Case-based reasoning compares biological sequences against a reference library to resolve prediction accuracy issues in heterogeneous clinical isolates.

Gene expression profiling analyzes mRNA levels to differentiate usual interstitial pneumonia from non-UIP patterns using trained classifiers.

A diagnostic system ranks genetic conditions using encrypted genome data and phenotypic matching.

Non-specific DNA-binding dyes detect amplicons by fluorescence intensity differences derived from distinct primer tail lengths.

Homozygous lettuce line P2231-3013596 enables stable trait introduction through natural self-pollination.

Dual checkpoint inhibition with anti-TIGIT and anti-PD-L1 antagonists increases complete responses while managing dosing complexity.

Segmenting variant identification into methylation pattern analysis improves accuracy without requiring matched normal controls.

A signal suppressor nucleic acid competes with target DNA for primer binding during amplification reactions.

Barcode regions in tailed primers eliminate cross-hybridization and reagent complexity during multiplexed nucleic acid detection.

Alkaline pH control on silica surfaces isolates large DNA molecules while removing adapter monomers, eliminating time-consuming gel electrophoresis steps.

Quinone-masked probes activate fluorescence upon intracellular reduction to quantify cellular uptake.

Nicking and extension amplification reaction detects Streptococcus pyogenes in minutes, replacing slow culturing methods that delay antibiotic treatment.

A testing system measures intracellular enzymes and perfusion indicators to calculate an indicative numeric value for organ failure risk.

Cervical excision before pregnancy combined with targeted lipopolysaccharide injection reduces neonatal mortality while maintaining high preterm birth yield.

Heteroduplex binding proteins selectively capture mutant nucleic acids from abundant wild-type backgrounds using affinity-based enrichment.

DNA origami nanostructures bind paired TCR mRNA to resolve linked sequences without single-cell sorting complexity.

PRIMA uses oligo DNA probes to hybridize target sequences and detect single base pair differences via electrophoretic mobility shifts.

Targeted nucleic acid detection assays analyze specific TPH1 gene polymorphisms to resolve treatment prediction accuracy versus assay complexity trade-offs.

Detecting B2M locus chromosomal deletions via PCR reveals MHC class I deficiency to prevent immunotherapy resistance.

Enzymatic detection of synovial fluid lysozyme activity differentiates bacterial infections from non-infectious inflammation.

Droplet-based single extracellular vesicle sequencing profiles individual EV proteins using antibody-DNA conjugates and barcoded beads.

Molecular marker detection identifies iron deficiency chlorosis tolerance alleles, replacing time-consuming field phenotyping with rapid genetic screening.

Analyzes multiple blood components simultaneously to resolve information loss in single tests, enabling early diagnosis.

G9a/GLP inhibitors target histone methyltransferases in SWI/SNF deficient cancer cells, inducing apoptosis and improving treatment outcomes.

Transposon cassettes insert endonuclease targets into circular viral DNA, enabling exonuclease-mediated deletions that identify defective interfering particles.

A reagent detects methylation in promoter regions of specific genes to identify oral cancer from oral cavity samples.

Cell printing arrays deposit cells onto spatial barcodes to resolve the trade-off between single-cell resolution and throughput in genotypic profiling.

Negative selection removes maternal cells to isolate single fetal cells with complete genomes for accurate sequencing.

ERCC1 isoform 3 protein and mRNA levels serve as specific biomarkers to predict resistance against platinum-based therapeutic agents in cancer treatment.

A DOPC surfactant biofilm changes state upon contact with airborne substances for optical measurement.

PCR amplification detects circulating mutant BRAF DNA in peripheral blood, enabling non-invasive melanoma monitoring without invasive biopsies.

A method processes a single clinical sample through molecular tests and traditional culture to identify microorganisms.

Quantifying miR-140-3p and related biomarkers replaces subjective behavioral observation with objective molecular data to improve ADHD diagnostic reliability.

A sugar chain labeling method adds controlled water to the reaction environment to enhance reagent dispersibility and labeling efficiency.

Probe ligation segments sequencing into discrete cycles, overcoming signal degradation that limits read lengths in conventional methods.

DNA melting curve analysis classifies biological samples using random forest algorithms.

An HSP27 antibody promotes vascular endothelial cell growth by blocking VEGFR2 suppression.

GMBS-coated plates enable sensitive protein kinase assays by replacing hazardous radioactive isotopes with fluorescent dyes.

A loop-shaped double-stranded DNA adapter with unique molecular identifiers enables consensus sequence generation from amplified fragments.