Fluorescence/Phosphorescence TRIZ Cases

A fluorescence detection device segments excitation wavelengths to isolate specific spectral bands for particle analysis.

A retro-reflective sleeve coating redirects excitation photons back into an analysis cuvette to amplify fluorescence emission signals.

A segmented photo gate structure with independent voltage control enables higher demodulation frequencies in fluorescence lifetime imaging sensors.

A ceramic luminophor screen converts illuminating light into a long-decay luminescent signal for dye concentration detection.

Real-time locking of biological samples using endogenous structures eliminates channel crosstalk and background noise during two-color imaging.

Adding a dye like tartrazine masks background noise from light interference, enabling accurate analyte detection without washing steps.

An automated analysis system deposits fluorescent reagents and captures images using a laterally adjacent quenching unit.

Pre-calculated phasor polygon barycenters replace iterative fitting to reduce computational time and improve accuracy in determining fluorescent species.

A ternary organic photodetector composition blends specific electron acceptors to optimize charge generation.

Replaces complex flow cytometry with disposable microplate assays that track photobleaching and homo-FRET kinetics to quantify apoptosis and necrosis.

A biocompatible sensor uses organic nanoparticles for photon up-conversion emission to detect biomolecules in real time.

Dielectric pillars on a metallic layer concentrate light to resolve analytes below the diffraction limit, overcoming sensitivity constraints.

A terbium compound and non-volatile ionic liquid reagent captures methyl salicylate to produce fluorescence emission.

Macrocyclic NOTA or DOTA agents stabilize europium complexes, preventing ion dissociation that weakens detection sensitivity.

A phage-based detection method uses europium, terbium, or samarium labels to measure luminescence intensity for biomarker identification.

Cyclodextrin-solubilized optical brightener gel provides visual feedback on cleaning thoroughness under UV light.

Laser-induced fluorescence spectroscopy analyzes insulin concentration in glass ampoules, eliminating sedimentation errors and complex positioning requirements.

A detection circuit uses a switched-capacitor network to compute average voltage from photon arrival timing.

A short-pulse laser generates excitation pulses for real-time autofluorescence detection, avoiding tissue bleaching and reducing electronic complexity.

Merges fluorescence microscopy and ion beam milling into one platform to eliminate sample transfer steps, improving alignment accuracy and throughput.

Conductive layers create two-dimensional plasmon fields that quench triplet states and accelerate slow emission rates for broadband spectroscopy.

Light engine encodes adjustment information into optical signals, eliminating manual entry errors in sealed aqueous sensor systems.

A spectrometer analyzes fluorescence spectral shape to identify oil species and determine concentration.

A machine learning method processes discrete electric output signals from photon detectors to determine arrival times and detection event counts.

A multicolor fluorescence analysis device uses a single dielectric multilayer film interference filter to guide and detect fluorescent light from multiple pigments simultaneously.

A fluorescent layer and optical layer convert excitation light into focused beams directed to specific target areas on a microfluidic device.

A fluorescence-based method evaluates cosmetic composition efficacy against atmospheric pollutants using model particulate matter.

Narrow emission bands from porphyrinic macrocycles resolve overlapping spectra to boost flow cytometry sensitivity.

A lubricious coating with a fluorescing compound illuminates to verify uniform thickness on intraocular lens delivery devices.

Covalent fluorescent tags resolve label instability during processing, enabling precise nanoclay migration tracking.

A document reading unit uses alternating RGB and UV light sources with specific photoelectric filters to capture luminance and fluorescent signals.

Detection system varies analysis region size and shape to enable simultaneous qualitative and quantitative DNA determination without amplification bias.

A redirection system channels excitation light into a sample-receiving region shielded by a stop.

Segmenting the device into interchangeable modules eliminates moving parts, reducing complexity while maintaining multi-wavelength adaptability.

Segmented imaging rounds cycle through unique marker subsets to resolve the trade-off between expanding channel capacity and maintaining spatial resolution.

Fixed optics with separated ball lenses resolve substrate background noise while enabling simultaneous multicolor detection across multiple microchannels.

Optical subtraction unit cancels light beams via phase difference to reduce signal processing load during high-resolution vegetation index calculation.

Excitation pulses establish an equilibrium excited steady-state for direct lifetime calculation from linear detector response slopes.

Dual bandpass filters and dichroic mirrors reduce crosstalk between adjacent channels, enabling accurate simultaneous imaging without dismantling the device.

A multimodality CMOS sensor array integrates optical, electrical, and thermal sensing pixels to perform simultaneous physiological measurements on cellular cultures.

Multi-device detection overcomes invasive limitations by synthesizing segmented intensities for accurate flow range perception.

Controlled metal particle spacing extends plasmon resonance range, resolving low emission intensity limits in optical biosensing.

A sensor array with a shared timing circuit detects single photons to enable adaptive spatial resolution.

Chemisorption layers with localized anchoring molecules isolate fluorescence signals to improve spatial resolution and minimize pixel cross-talk.

A calibration phantom uses photostable nanoparticles to provide fixed reference points for optical imaging systems.

A submerged fluorometer uses a prism to direct excitation light toward the analyte workspace.