Material Nanotechnology TRIZ Cases

Tunable high-chi diblock copolymers enable perpendicular self-assembly on conventional underlayers, simplifying sub-20 nm pattern transfer.

A superlattice dummy structure enables selective etching and isolation in stacked transistors, reducing defects and lattice mismatch.

High-purity graphene from carbon gas enables stable high-loading lubricant dispersion, reducing friction, wear, and corrosion.

Continuous fluidic mixing replaces batch reactors to scale metal nanoparticle synthesis while improving batch-to-batch consistency and quality.

Top-down crushing of nano metal foil with a soluble auxiliary yields defect-free 2D metal nanosheets for high-conductivity thermal interface materials.

Cerium oxide nanoparticle coatings and inserts extend blood storage by limiting red cell damage, plasma hemoglobin rise, and ATP loss.

A rotating condensing coil and movable ultrasonic transducer return evaporated solvent and improve dispersion for steadier electrothermal film precursor quality.

Combining silver with gold, surfactants, and drugs improves nanoparticle stability while boosting antimicrobial and anticancer potency.

Nanoparticles in OLED transport layers improve exciton coupling and energy transfer, boosting deep blue emission efficiency and stability.

Cross-flow alignment of nanorods on porous surfaces enables narrow pore size distribution, higher selectivity, and simpler membrane production.

A quantum dot film plus a radiation absorber narrows backlight emission to preserve HDR brightness while exceeding 90% RGB gamut coverage.

A dual-layer resin and nanoparticle heat spreader improves display cooling while keeping thin flexible panels impact resistant.

A ZrO2 shell and phosphate dispersant let TiO2 nanoparticles raise refractive index without aggregation, opacity, or light instability.

Controlling the Ohnesorge number helps nanoparticle inks jet reliably, avoid nozzle clogging, and deposit uniform layers in light-emitting devices.

A NiOx hole auxiliary layer and self-assembled monolayer improve hole transport and electron blocking to raise quantum dot luminous efficiency.

XRD-tuned ITO particle dispersion improves laminated-glass interlayer transparency while maintaining infrared heat shielding.

Colliding heated precursor aerosols in gas phase enables large-scale perovskite quantum dot synthesis with uniform particle size and controlled emission.

Low-dielectric ligand treatment selectively enriches and stabilizes the α-phase in perovskite nanoparticles at lower synthesis temperatures.

Adding PEG between quantum dots blocks metal oxide nanoparticle penetration, reducing leakage current and extending light-emitting device life.

Non-parallel cantilever pairs on a curved support substrate reduce transfer collisions and improve nanostructure device yield.

Patterned nanomaterial-filled and vacant zones keep cracks in the interlaminar region, boosting composite laminate fracture toughness.

Ag-Ga-S shell tuning suppresses defect emission in Ag-In-Ga-S nanostructures while preserving 480-545 nm band-edge output and high quantum yield.

Sealed nanotubes in a metallic coating prevent inhibitor leaching and sustain corrosion protection in sea water and polluted environments.

A (meth)acrylic coating shields quantum dots from oxygen and moisture while preserving luminous efficiency and silicone resin curing in LED packaging.

Multifunctionalized silicon nanoparticles improve ECL immunoassay sensitivity and specificity through covalent binding of labels and affinity agents.

Conjugated alkoxyphenylamide ligands keep ZnO nanoparticles dispersed while preserving electron transport and QLED light-emitting efficiency.

Molten alkali metal intercalation enables scalable, surfactant-free exfoliation of hBN into stable dispersions without ultrasonication defects.

A sol-gel route controls particle size and dispersion in a multiphase nanocomposite while supporting scalable production and strong basic fuchsin adsorption.

Sub-wavelength nanopost lens arrays split and focus wavelengths without RGB filter absorption, improving image sensor light use.

A layered double hydroxide nano lanthanum composite combines phosphorus adsorption with flocculation to cut turbidity and settle algae in one addition.

Artificial selenomelanin polymers use selenium-based oxidative polymerization to overcome pheomelanin isolation limits and improve X-ray attenuation.

A resin-nanoparticle hard coat with antireflection layers helps foldable displays resist scratches, stay flexible, and cut glare.

A fin-shaped pattern combined with stacked nanosheets improves gate control, suppresses short channel effects, and supports denser IC scaling.

Surface-modified metal oxide nanoparticles form a uniform low-temperature electron transport layer that protects perovskite films and boosts cell efficiency.

pH-sensitive smart particles release corrosion and antimicrobial agents on demand while preserving hydrophobic coating protection after abrasion.

Annealing a quantum dot-polymer coating above the polymer glass transition creates flatter, denser QLED films with better efficiency and lifespan.

An inert gas curtain in the CVD transfer pipeline flushes debris away from the collection valve to keep the collection chamber cleaner.

Low-pressure plasma polymerization creates hydrophilic nanocoatings with durable functional groups, improving wettability and liquid transport.

Polymer-loaded silica nanoreactors enable two-stage annealing that coarsens precursors into uniform single nanoparticles without escape.

Plasmonic nanocomposites boost fluorescence at the probe level, improving bioassay sensitivity and signal quality without complex amplification.

A nanofiber-guided tumor access structure enables bi-directional therapy delivery, cell sampling, and real-time monitoring from a remote site.

Phase-pure cubic Ni-Mo nanoparticles use composition and crystal-phase tuning to lower alkaline HER overpotential without platinum-group metals.

Gallium surface treatment before shell growth helps quantum dots reach uniform size, red emission above 600 nm, and narrower spectra.

Uncapped carbon nanotube pellicles use passivation, biased fields, and regeneration to cut EUV etching while preserving transmissivity.

Non-nucleophilic bases and reducing agents speed quantum dot core formation, cut surface organics, and enable uniform thick shells.

Folding or rolling single-layer graphene into fibers improves load transfer and helps close the nanoscale-to-macroscale strength gap.

Symmetric nanostructures on a planar metalens correct multi-wavelength aberrations for wide-angle imaging with lower optical size and weight.

Polymer microcapsules isolate quantum dot ligands from moisture and oxygen, enabling stable color patterning and reliable light emission.

Carbon nanodots lower emulsified acid viscosity and drag, enabling higher pumping rates, deeper penetration, and stable high-temperature well injection.

Polysorbate- and polymer-stabilized nano N-P clusters keep liquid fertilizer below 100 nm and stable up to 50°C without gelling or precipitation.