Material Nanotechnology TRIZ Cases

Core doping with zinc, aluminum, or magnesium helps cadmium-free quantum dots resist Ostwald ripening while keeping green emission and narrow size spread.

Visible- or UV-activated ZnX nanoparticles generate hydrated electrons without rare metals or large laser systems, enabling halogenated organic decomposition.

Anchored gold nanoparticles in a HEMA hydrogel selectively block 500-600 nm light while staying stable through storage and autoclaving.

Micron ceramic particles are milled and 3D printed into nickel-based superalloys to prevent agglomeration and improve ceramic bonding.

In situ gold nanoparticle synthesis in aqueous gel ink replaces dyes to deliver fixed color, UV stability, and lower irritation.

Acid treatment after nitrogen-atmosphere milling removes iron impurities, enabling nitrogen-doped graphitic nanoplates with stable properties.

Beta-structure MoO3 powder with submicron particles and high purity improves sulfur reactivity while reducing impurity-derived sulfides.

Higher gold-ion concentration plus protective agents keeps gold nanoshell core-shell nanoparticles dispersed while improving yield and optical response.

A porous fullerite nanocrystal coating traps air to stay superhydrophobic in air and remain dry underwater without extra surface treatments.

Quantized conduction states between amorphous and crystalline regions enable multilevel switching with simpler fabrication and stable multiple turn-on voltages.

Mechanical disintegration binds nanoparticles to microfibrillated cellulose, improving dispersion stability and reducing dusting in paper coatings.

A thin parylene coating blocks gas permeation in carbon nanostructure EUV pellicle films while preserving EUV transmission and film integrity.

Surface-functionalized tantalum or niobium oxide nanoparticles improve charge transport and stability in perovskite PV layers.

An In2O3 shell on ZnO nanoparticles passivates surface defects and blocks hole leakage, improving QLED recombination efficiency and stability.

A magnetic core and uniform glass shell enable fast separation, high-sensitivity binding, and quantitative biological detection in under 30 minutes.

Asymmetric ammonium halide ligands balance hole and electron injection in QLED films, lowering driving voltage and extending quantum dot life.

A g-C3N4, MoO3, and MgAl2O4 catalyst boosts sodium borohydride hydrolysis for faster, lower-cost hydrogen generation.

Electrostatically anchored MXene on Nb2Mo3O14 nanorods prevents restacking, buffers volume change, and improves Li-ion transport.

Chemical mapping and adaptive drying keep MFC films uniform across width and length, reducing brittleness and breakage at higher speeds.

Programmable RNA subunits use three-way junctions and complementary kissing loops to self-assemble stable nanostructures in live cells.

Using a disposable oxide interposer in nano-FET fabrication blocks germanium diffusion, cuts channel resistance, and raises drive current.

Surface plasmon resonance and a multi-index outcoupling layer improve OLED light extraction while preserving brightness and color purity.

Hydrogen-assisted carbon infiltration prevents nanotube forest delamination and enables low-Z TEM grids for accurate EDXS analysis.

Cerium oxide nanoparticle inserts and coatings extend blood storage under lengthy or unrefrigerated conditions while limiting degradation.

Mesoporous g-C3N4 nanosheets with La(OH)3, La2O3, and CaSiO3 improve capacitance, conductivity, and stability in supercapacitor materials.

Epoxy-bound carbon nanotube and particle networks cut reflection while preserving absorber durability and stability in harsh conditions.

Renewable carbon sources are chemically and thermally activated to make carbon nanosheets with high surface area and pore volume at lower cost.

Aloe-derived CQDs modify TiO2 nanoflowers to absorb natural light better and degrade PAHs such as Benzo[a]pyrene in smoked foods.

A band-gap well structure in core-shell quantum dots confines excitons away from surface defects and improves fluorescence efficiency.

A heated metal belt and non-contact drying remove water from wet MFC-paper laminates, improving adhesion and oxygen barrier performance.

Curved and tapered nanosheets with surrounding conductive lines raise 3D memory density while reducing parasitic capacitance.

A dispersion/drying agent keeps nanocellulose separated during drying, preserving nanoscale structure for stronger polymer composites.

Curved and tapered nanosheets with orthogonal conductive lines increase 3D memory cell density while reducing parasitic capacitance.

Reversibly cross-linked polymer vesicles improve vincristine loading, tumor targeting, and rapid intracellular release while staying stable in circulation.

Oxide removal enables direct catalyst contact on aluminum, supporting conductive carbon nanostructure growth and broad low-reflectance absorption.

Acid-catalyzed surface groups help nanodiamonds disperse in organic solvents while avoiding bead milling limits and zirconia contamination.

Sequential core-shell heat treatment of Ag-In-Ga-S nanoparticles shortens band-edge emission wavelength while maintaining high quantum yield.

PEI-grafted nanoparticles absorb VOCs in recycled plastics, cutting unwanted odors without relying only on masking additives.

Multiple deposited and etched hard-mask layers protect STI during disposable interposer removal, preserving gate patterning accuracy and yield.

Frequency-tuned magnetic nanoparticle spectroscopy separates viscosity, temperature, and antibody aggregation to quantify biomarkers in unprocessed fluids.

Stochastic CVD-grown nanodiamond on silicon creates unique photoluminescence and scattering fingerprints that stay stable in harsh environments.

Amphiphilic molecules give polymer dots a hydrophilic, functionalized surface, enabling stable water-soluble fluorescent bioconjugates.

Vertical and horizontal nanosheet memory cells raise density while conductive line layout and isolation structures help cut parasitic capacitance.

Non-oxidizing heat treatment tunes carbon nanotube array alignment and density for reproducible spinning of continuous conductive yarns.

An inclined slider pre-bundles carbon nanotube webs to raise yarn density while avoiding fuzz, residue deposition, and local defects.

A perovskite-graphene hybrid enables room-temperature gas detection with fast, selective response, low noise, and humidity resistance.

A microfluidic compressive element forms transient membrane pores to deliver imaging agents rapidly while preserving cell viability and integrity.

Aged fullerene colloidal gels form nanostructured fullerite films that repel water without fluorination, avoiding complex lithography and etching.

Phase-pure cubic Ni-Mo nanoparticles use composition and crystal-phase tuning to replace costly Pt catalysts in alkaline hydrogen evolution.

A g-C3N4, V2O5, and MgAl2O4 catalyst boosts NaBH4 hydrolysis for faster hydrogen generation with lower cost and environmental impact.