Fluorescence/Phosphorescence TRIZ Cases
- In-liquid Fluorescence Detection Device Raman Interference Suppression
A fluorescence detection device segments excitation wavelengths to isolate specific spectral bands for particle analysis.
- Retro-Reflective Cuvette Sleeve for Fluorescence Signal Amplification
A retro-reflective sleeve coating redirects excitation photons back into an analysis cuvette to amplify fluorescence emission signals.
- Image Sensor Photo Gate Segmentation for Fluorescence Lifetime Imaging
A segmented photo gate structure with independent voltage control enables higher demodulation frequencies in fluorescence lifetime imaging sensors.
- Ceramic Luminophor Screen Dye Concentration Measurement
A ceramic luminophor screen converts illuminating light into a long-decay luminescent signal for dye concentration detection.
- Two-Color Super-Resolution Microscopy Drift Correction
Real-time locking of biological samples using endogenous structures eliminates channel crosstalk and background noise during two-color imaging.
- Dye-Mediated Signal Detection in Liquid-Phase Dot Analysis
Adding a dye like tartrazine masks background noise from light interference, enabling accurate analyte detection without washing steps.
- Automated Fluorescence Imaging System with Quenching Unit
An automated analysis system deposits fluorescent reagents and captures images using a laterally adjacent quenching unit.
- Fluorescent Species Estimation via Phasor Polygon Lookup
Pre-calculated phasor polygon barycenters replace iterative fitting to reduce computational time and improve accuracy in determining fluorescent species.
- Organic Photodetector Composition for High Efficiency Low Dark Current
A ternary organic photodetector composition blends specific electron acceptors to optimize charge generation.
- Fluorometric DNA Kinetic Assay for High-Throughput Cell Death Detection
Replaces complex flow cytometry with disposable microplate assays that track photobleaching and homo-FRET kinetics to quantify apoptosis and necrosis.
- Biomolecule Sensor Using Photon Up-Conversion Nanoparticles
A biocompatible sensor uses organic nanoparticles for photon up-conversion emission to detect biomolecules in real time.
- Optical Sensor Dielectric Pillars Sub-Diffraction Resolution
Dielectric pillars on a metallic layer concentrate light to resolve analytes below the diffraction limit, overcoming sensitivity constraints.
- Terbium Ionic Liquid Reagent for Methyl Salicylate Detection
A terbium compound and non-volatile ionic liquid reagent captures methyl salicylate to produce fluorescence emission.
- Macrocyclic Chelating Agents for Stable Eu3+ Fluorescence
Macrocyclic NOTA or DOTA agents stabilize europium complexes, preventing ion dissociation that weakens detection sensitivity.