Material Nanotechnology TRIZ Cases

Segmenting the array into distinct isotope-doped sub-arrays overcomes single-isotope limitations while managing synthesis complexity.

Chitosan-coated mesoporous silica nanoparticles prevent premature drug leakage by degrading under high glutathione concentrations in cancer cells.

Organic polymeric nanoparticles replace toxic inorganic materials to provide biocompatible afterglow imaging without real-time excitation.

A linear displacement pump converts servo motor rotation into precise plunger movement for stable nano-scale liquid delivery.

Solvent annealing directs block copolymer self-assembly on chemical patterns to achieve high degrees of pattern perfection.

Core-shell nano-wire architecture accommodates silicon volume expansion during cycling, preventing mechanical failure and maintaining structural integrity.

A specialized precursor compound enables controlled polymerization and aromatic cyclization on catalytic substrates to form graphene nanoribbons.

Silane compounds bond to nanodiamond surfaces, creating steric hindrance for high dispersibility in polar organic solvents.

Modified co-precipitation synthesizes magnetite maghemite core shell nanoparticles with tunable shell thickness.

Dry plasma oxidation confines graphene layer modification to tune semiconductor band gaps, preventing substrate oxide formation that hinders device reliability.

Combining refractory metals, boron, and organic precursors creates dense composites that overcome brittleness while maintaining high temperature resistance.

Dispersing hexaferrite particles in a nanofiber matrix reduces speaker weight while maintaining magnetic stability.

Segmented nanotags stabilize SERS-active nanostructures to express multiple information types without increasing system complexity.

Monodisperse anisotropic nanocrystals form ordered monolayers that serve as hard masks for dry etching.

Controlled vapor phase hydrolysis produces titanium dioxide with low chlorine content and high anatase crystallinity.

Multidentate ligands coordinate multiple surface sites on semiconductor particles, resolving stability deterioration from aggregation and surface defects.

Synthesizing carbon nanotubes on micrometric particles using acetylene and ferrocene catalysts.

Crosslinked ligand networks order quantum dots, reducing charge accumulation to boost QLED efficiency and lifespan.

Gas-phase thermal oxidation of alloy nanoparticles yields high-purity noble metal-oxide composites with uniform heterointerfaces.

Replacing toxic cadmium with non-toxic materials while maintaining optical properties requires complex synthesis, which this one-pot method simplifies.

Electric field alignment of low aspect ratio particles creates directional conductivity while maintaining mechanical and optical properties.

Dummy pads disperse heat across semiconductor substrates, eliminating external sinks that lower integration density.

A smartphone-based volatile organic compound fingerprinting platform uses a disposable colorimetric sensor array to detect plant volatiles.

Dispersed hybrid nanoparticles generate a near-field plasmon effect to boost fluorescence quantum yield without damaging biological samples.

Apparatus transfers super-aligned carbon nanotube arrays from substrates to overcome disordered growth limitations for mass production.

Ultrasonic cavitation reduces plant oil droplet size below 100 nm, resolving instability and low bioavailability caused by synthetic PEG.

Recovering silica from nanoporous carbon etching waste through precipitation and reuse as a precursor for mesoporous materials, reducing chemical consumption.

Aligned carbon nanotubes replace brittle indium tin oxide to resolve the contradiction between transparency and mechanical durability in touch panels.

Surface modifier-coated white inorganic particles adhere dyes to prevent bleeding while maintaining high tinting strength.