Biological Testing TRIZ Cases
- Tagged Compounds With DNA Linkers for Hormone Assays
DNA-linked competitive probes address weak sensitivity in hormone assays by combining ligand binding, modular linkers, and detectable tags.
- Generalized Least Squares for Overlapping Fluorophore Spectra
Overlapping fluorophore spectra complicate particle sorting; generalized least squares estimates abundances for more precise identification.
- Dithioester Peptide Sequencing Reagents for Spatial Detection
Current protein methods miss single-molecule sensitivity or spatial context; reactive groups tether N-terminal amino acids for high-throughput sequencing.
- Aldehyde-Scavenging Compounds for Unmasking Antigens in Fixed Tissue
Aldehyde-scavenging agents reverse masking in fixed tissue, restoring antigen access for immunostaining while preserving morphology.