Microbiological Testing/Measurement TRIZ Cases

By generating light inside cells with luciferase, these sensors avoid excitation heating and improve deep-brain neuronal signal detection.

Surfactant extraction improves ATP release from cells, then adsorbent cleanup prevents luciferase inhibition for reliable luminescence detection.

Pre-seeded solid supports and two-stage RPA confine amplification to monoclonal nucleic acid populations, improving sequencing read quality.

Semi-random barcode primers tag sequencing fragments before amplification to correct NGS errors and bias in rare mutation detection and RNA counting.

Concatemer DNA landing pads on target-binding ligands boost sensitivity for low-abundance biomolecules while preserving multiplex single-cell detection.

Reversible blocking of a second probe preserves single-cell spatial context while enabling sequencing-based gene expression mapping in tissue samples.

A unified 5hmC partitioning and base conversion workflow resolves C, 5mC, and 5hmC on single reads while reducing sample splitting and assay cost.

Real-time temperature-varied sensor arrays resolve multiplexed nucleic acid hybridization thermodynamics for specific sequence and SNP detection.

Probe-based enrichment and personalized mutation panels improve low-fraction circulating tumor DNA detection for non-invasive cancer diagnosis.

IDE gene expression in skin samples enables earlier detection of aging signs than visual assessment, supporting targeted cosmetic treatment.

PGC-1α and PDK1 probe-loaded gelatin nanoparticles track cell differentiation over time across multiple cell types without separate markers.

Drug-degrading enzymes are extracted and mixed with the drug, then mass spectrometry detects degradation products for rapid resistance evaluation.

Genome-wide bisulfite sequencing of plasma cell-free DNA reveals tumor methylation profiles without invasive tissue sampling.

Targeting the Chlamydia trachomatis dnaK gene, this LAMP primer set enables low-copy detection in under 15 minutes without complex PCR equipment.

Multiplex PCR and sequencing enable week-10 fetal RhD and fetal fraction testing in one assay, including RHD pseudogene detection.

Programmable sgRNA-guided Cas9 cleaves target DNA without restriction-site limits, enabling precise genotyping and targeted mutagenesis.

Demethylated MYH11/NDE1 CpG sites enable direct EPC identification and quantification in whole blood without cell purification.

A built-in NAD(P) depot and permeable polymer overcome coenzyme diffusion limits, helping implantable enzyme sensors keep sensitivity over time.

Single-cell gene signatures reveal immune evasion in malignant cells, guiding phased CDK4/6 plus checkpoint therapy to overcome resistance.

Detecting gp120 residues linked to CD4 binding site antibodies helps identify HIV patients more likely to benefit despite resistance and adherence limits.

A Glutamicibacter halophytocola diamine oxidase breaks down histamine and tyramine under acidic, low-temperature conditions for food and gut use.

An endogenous single-copy or low-copy gene replaces CRM in digital PCR, improving GM crop quantification when reference materials are unavailable.

Two-step selective amplification and barcoding enable rapid multiplex genotyping of nucleic acid targets for accurate resistance detection.

QS and QL quantification primers improve STR profiling in low or degraded DNA by flagging inhibition, reducing artifacts, and preserving sensitivity.

Real-time polymerase kinetics detect methylated bases directly, avoiding bisulfite damage and improving analysis in repetitive genomic regions.

Blood-based miRNA binding enables objective detection of multiple dementia types, improving accuracy while avoiding invasive or subjective tests.

Partitioning nucleic acid samples into single-template droplets enables high-plex PCR detection with less bias, lower optimization burden, and better FFPE analysis.

Co-encapsulating one cell with RNA and DNA barcoding beads enables scalable single-cell RNA-DNA linkage while preserving copy-number analysis.

Time-dependent reporter signals from intact cells enable rapid multiplex pathogen identification and susceptibility testing without lysis or washing.

Heat inactivation, nucleic acid isolation, and PCR detection shorten SARS-CoV-2 testing while improving safety and throughput.

Urine DNA methylation markers replace invasive cystoscopy with more sensitive, lower-cost bladder cancer recurrence detection.

Error-corrected duplex reads improve detection of early clonal expansion and low-frequency off-target edits after genome editing.

Chromatin accessibility profiling stratifies PDAC patients by early recurrence risk to guide surgery, neoadjuvant therapy, and epigenetic treatment.

Reversible DNA-linked labels and sequential IF/FISH staining expand single-cell biomarker multiplexing without unmanageable probe complexity.

Overlapping porous elements use capillary pressure differences to stop and redirect flow, enabling sensitive multi-step assays without pumps.

Shared frameshift neoantigen peptides enable an off-the-shelf breast cancer vaccine that avoids patient-specific sequencing delays.

Competitive hybridization in isolated volumes suppresses normal-allele background and improves sensitive detection of microsatellite instability.

Magnetic bead capture and agar immobilization speed Salmonella isolation and colony counting while preserving colonies for further analysis.

L-DNA translators and toecaps bridge D-DNA signals while blocking nuclease damage, preserving signal integrity in biological fluids.

Marker-defined chromosome 1 and 5 segments enable precise CGMMV resistance introgression in cucumber while avoiding linkage drag.

Blood plasma miRNA profiling with machine learning classifies endometrial receptivity non-invasively to improve embryo transfer timing in IVF.

DNA-based molecular tags create a durable movement record for small, liquid, or edible goods, enabling precise traceability and targeted recalls.

Multiplexed PCR with microfluidic separation speeds fuel contamination testing, identifying diverse microbes in under two hours.

A dual-layer membrane controls 3-hydroxybutyrate diffusion and NAD+ retention to enable continuous ketone sensing with less mediator leakage.

Reference-data analysis isolates a small biomarker subset for SIRS assessment, cutting computational burden while preserving diagnostic accuracy.

Immobilized DNA capture enriches antibody-antigen complexes before PCR, boosting protein detection sensitivity and specificity while cutting background noise.

Urine ddPCR and capillary electrophoresis detect BRAF and MAP2K1 variants in canine UC, improving noninvasive diagnosis and treatment selection.

Sequence-specific primer enrichment enables rapid sequencing of pathogens and AMR genes while reducing contamination and manual complexity.

Selective lysis and filtration retain microbial cells from large samples, enabling faster, more sensitive analyte isolation without culturing.

Milk exosome miRNAs provide a non-invasive way to detect bovine heat stress more reliably than variable classical biomarkers.