Biocide TRIZ Cases

See how nonionic metal nanoparticles affixed by Van der Waals forces remain on fabric during wa

See how lactic acid, citric acid, and enzyme-based solutions disinfect water recycling systems,

See how a multi-layer cord structure with antimicrobial and moisture-wicking fibers cleans the

See how combining anthranilate esters with fatty acids in acid form repels insects and acarids

See how silane-bound oxide granules maintain antimicrobial and repellent efficacy through multi

See how in situ synthesis embeds cuprous oxide nanoparticles inside cellulosic fibers to mainta

See how a closed-loop system generates ClO2 gas on demand, monitors concentrations in real time

See how organic nitroxyl radicals with redox mechanisms inactivate bacteria and viruses through

See how zinc pyrithione integrated into polyurethane backing prevents microbial growth in artif

See how alpha-substituted phthalocyanine dyes generate singlet oxygen on facemask materials, so

See how in-line anionic polymer chemistry applied during spunlacing prevents quat binding to ce

See how combining cationic alpha-1,6-glucan derivatives with insoluble alpha-1,3-glucan enables

See how hypochlorous acid solution at controlled chlorine concentration disinfects airborne ger

See how atmospheric-pressure plasma polymerization deposits nanoparticles and monomers simultan

See how color-changing indicator compositions integrated with disinfectant dispensers provide i

See how a heterocyclic polymer mediator complexes with silver ions to prevent fabric discolorat

See how immobilizing low-concentration silver with titanium oxide in synthetic fibers achieves

See how interfacial polymerization of vinyltriethoxy silane creates reactive microcapsules that

See how chitosan coacervation in lactic acid forms cross-linked microparticles that encapsulate

See how chloramine and oxidant treatment controls microbial starch degradation in recycled pulp

See how polyalkylene biguanide with nonionic surfactants delivers antibacterial action and liqu

See how biocidal microcapsules and infused fibers in composite cabin fabric kill pathogens on c

See how foam-applied fluid repellent and antimicrobial treatment on only the outer fabric side

See how silicon nitride powder impregnated in fibrous materials at 30-50 wt.% inactivates virus

See how a fluoropolymer-isocyanate-methoxysilane coating kills viruses physically on wallpaper

See how silicon nitride powder impregnated in mask fibers inactivates viruses through RNA cleav

See how TiO2 nanoparticle impregnation and UV activation create textiles with 1,000× antimicrob

See how a weakly alkaline wet wipe with water-soluble xanthoxylin removes sebum and oil stains

See how surface-coated polyalkylene biguanide with nonionic surfactants achieves antibacterial

See how combining acyl lactylate with glycol achieves synergistic microbial inhibition in perso

See how green emulsification with metal oxide precursors forms dense inorganic capsule shells t

See how amine-modified starch reacts with isocyanates via interfacial polymerization to form du

See how a nested chamber design with porous barriers separates solids and liquids in surface cl

See how a disposable PEVA bath mat uses integrated anti-microbial agents, adhesive backing, and

See how a gas fire pit uses burner heat to volatilize insect repellent, eliminating separate ap

See how a thin polymer barrier with integrated anti-microbial properties kills pathogens while

See how lactam coatings on textiles inhibit biofilm formation and microorganism growth, enablin

See how positioning a liquid separator below a cyclone separator enables gravity-driven drainag

See how pre-adding oxidizing agent during cerium oxide nanoparticle synthesis with condensed ph

See how a multi-agent chemical composition with iodopropynyl butylcarbamate replaces ethanol to

See how covalently linked antimicrobial peptides on tubular conduit surfaces prevent Gram-posit

See how carboxymethyl-modified chitosan forms covalent bonds with textiles, repelling anionic s

See how ceramic powder dispersion in TPEE air fiber membranes resolves collapse and antibacteri

See how a vapour-permeable device combines desiccant and antimicrobial vapour generation to pre

See how pH-sensitive indicator strips on wipes provide visual feedback for disinfectant saturat

See how pH modulation enables Py-C12 and Py-C14 diamines to attach to materials without solubil

An openly crosslinked hydrophobic polycondensate keeps shower curtain germ-control active under humidity without washing ingredients away.

A blue silver nanoparticle dispersion solves fabric yellowing, low stability, and high dosage while preserving strong antimicrobial activity.

Chemical bonding fixes reactive antimicrobial compounds to cellulose fiber, improving wash durability while preserving deodorizing performance.

Direct spun polyester microfiber minimizes binding sites so QUAT, chlorine, and peroxygen sanitizers stay active and release effectively to surfaces.

Triacetin dissolved in hydrogen peroxide enables rapid on-site peracetic acid generation, avoiding storage hazards and complex equipment.

Nonionic and amphoteric surfactants keep octenidine from adsorbing onto PET or PP wipes, preserving antimicrobial action and skin compatibility.

Separate filaments with different insecticide or synergist contents enable independent migration control and longer-lasting insect protection.

Back-side dipping with an aromatic hydroxy antiallergenic agent cuts seat-surface allergen buildup while preserving fabric texture.

A removable resilient pouch keeps swaddling secure while enabling diaper changes and temperature checks without fully exposing the infant.

A polymeric carrier keeps antimicrobial agents water-soluble and stable, reducing clogging and toxicity while preserving textile moisture wicking.

Beneficial microorganisms suppress odor-causing biofilms and volatile compounds in low-water laundry cycles for longer-lasting malodor control.

Polymeric Neem oil microcapsules let textiles retain non-toxic acaricidal and microbicidal activity despite odor, UV, washing, and heat limits.

Short-chain alkyl ether sulfates curb foam in diluted agrochemical sprays while preserving spreading, biological activity, and storage stability.

Embedding enzymatically synthesized amylose in rayon fibers prevents wash-off and preserves iodine clathrate retention under washing and humidity.

A low-VOC wipe and solvent mixture improves quat release while using dewetting and phase separation to minimize residue and streaking.

Cyclodextrin-assisted silver loading and staged heating create activated carbon fiber with uniform silver particles and stable antimicrobial action.

A biopolymer-encapsulated botanical emulsion keeps antimicrobial wipes stable in storage, then releases the oil when moisture is applied.

A ferric benzoate and tralopyril coating improves antifouling durability while avoiding copper pollution from cuprous oxide.

A guar gum and organo silane coating fixes spiked antimicrobials to fabric for even coverage, low leaching, and wash-durable pathogen killing.

Quaternary amine surface coatings inhibit bacterial growth on high-touch substrates, staying active in dry and aqueous environments.

High-pH urea-stabilized chlorine controls microbes in pulp slurry while reducing corrosion and damage to dyes and optical brighteners.

Stable HFO-1234ze and HFC blends resist fractionation while lowering global warming potential and preserving boiling and vapor pressure behavior.

An acidic glycol ether and quaternary ammonium formulation keeps organosilane stable in water, extending shelf life and enabling durable antimicrobial coatings.

Adding a tertiary amine to silver-zeolite polyurethane foam sharply improves mattress protection against bacteria and fungi.

An acidified quaternary ammonium and glycol ether mixture keeps organosilanes water-stable, extending antimicrobial coating shelf-life and usability.

Acoustic shock waves boost extract release from wet plant tissue, improving beverage yield and polyphenol dissolution without extra material use.

A binder-free cationic nonwoven wipe prevents quat sanitizer depletion during storage and repeated use while meeting FDA concentration requirements.

A low-temperature chemical heater replaces flames and electricity to drive convection-based evaporation safely in a portable dispenser.

Covalently bound amino acid esters keep cellulose casings and sponges antimicrobial under moisture, repeated washing, and storage.

Amino acids with taurocholate trigger C. difficile spore germination, while compatible antimicrobials kill vegetative cells and block re-sporulation.

An acetate-free zinc peroxide treatment gives textiles durable antimicrobial activity through 50 washes without acetic acid fumes, discoloration, or skin irritation.

DMH boosts silver-ion solubility in wash water, enabling effective disinfection in conventional laundry and dishwashing cycles.

On-site alkaline generation of peroxycarboxylic acids avoids unstable storage, cuts excess stabilizers, and improves bleaching and antimicrobial action.

A silver-copolymer complex keeps biocidal silver soluble at low pH and bound to fabric, improving wash-resistant antimicrobial treatment.

Specific crystalline and salt forms are characterized to stabilize dissolution and bioavailability for glaucoma drug formulations.

A thiol-modified malonic acid compound inactivates viruses and bacteria by disrupting membrane proteins while avoiding host-cell toxicity.

Perlite flakes with low 3D twin particles and dielectric or metal coatings improve color purity, strength, and sparkle in interference pigments.

Chromophore-polymer whitening agents counter cellulosic fabric yellowing by neutralizing yellowness while avoiding the staining seen with conventional brighteners.

Haloperoxidase-based low-temperature disinfection kills spores, viruses, and bacteria while reducing thermal stress on sensitive medical devices.

A cross-linked polyurethane textile treatment prevents recurring wrinkles and keeps fabrics wrinkle-resistant through repeated cleaning and use.

A single aerosol formulation combines TEG, quaternary ammonium saccharinate, and corrosion inhibitors to sanitize air and surfaces.

A binder-catalyst coating keeps insect, water, and oil repellents on fabric through repeated washing, reducing re-treatment.

A silver ion copolymer complex stays soluble at low pH and helps fabrics retain antimicrobial silver through laundering.

Blended CHG cloths deliver alcohol-free skin disinfection with cumulative antimicrobial protection before invasive procedures.

A Torilidis Fructus extract damages spore coats to sterilize heat-resistant microbes without high-temperature treatment or food quality loss.

Powdered antimicrobial additives and a silver-ionized cover keep the mattress bactericidal and fungicidal after repeated cleaning.

Biopolymer fibers and powders in the filter bag wall suppress bacteria and fungi without synthetic biocides or altered filter performance.

Microcapsules bound to fabric extend insect repellency while reducing odor, skin exposure, and discomfort for children.

Water-triggered reactive components create color or effervescence cues that signal activation, transfer, and depletion during skin or hair cleansing.

Embedded non-leaching antimicrobials in a controlled-pore absorbent matrix stop microbial growth without toxic spray-on chemicals.

A dual-denier polyester nonwoven helps octenidine antiseptic wipes release actives on skin while staying effective after heat sterilization.

A geranium-oil blend with other essential oils and natural surfactants improves bedbug kill rates while reducing toxicity and repeat use.

Hydrazide metal-complex catalysts boost peroxide bleaching at lower temperatures while helping protect textile fibers and dyes.

Curcin seed coatings provide season-long nematode control with controlled release, lower toxicity, and reduced environmental impact.

Perforated polyolefin film lets bait aroma escape while blocking fat absorption, preserving palatability and lethal-dose uptake.

Protonated amine-functionalized thickener chemistry suppresses microbial spoilage in waterborne paints without added biocides.

Engineered Bacillus exosporium proteins combine plant growth stimulation with insecticides to improve crop health while reducing resistance and soil harm.

An endophytic Beauveria bassiana strain protects Brassica plants from Leptosphaeria maculans without chemical fungicides.

A hydrophilic and lipophilic solvent blend keeps ortho-cymen-5-ol dissolved, avoids recrystallization, and removes the heating step.

Distinct-phase activated alumina and phosphate granules simplify fertilizer production, improve soil penetration, and reduce phosphorus runoff.

A lichen-derived Xylaria grammica strain kills root knot nematodes and inhibits egg hatching with lower environmental contamination risk.

Non-pathogenic Burkholderia SSG controls boxwood blight without repeated fungicide use, reducing disease while supporting plant growth.

Bicyclic heterocycle herbicides use tailored substituents to keep strong weed control at low application rates while improving crop compatibility.

Embedded silver ions in PTFE endoscope channels inhibit biofilm through repeated cleaning cycles, reducing cross-contamination risk.

Specific diflufenican and mesotrione ratios deliver synergistic control of resistant weeds with lower herbicide use and flexible timing.

Graphene oxide-silver nanocomposite coatings inactivate pathogens on contact while preserving airflow in PPE, masks, and HVAC filters.

Novel substituted heterocycles provide a new fungicidal mode of action to control plant disease while limiting resistance and phytotoxicity.

Specific malonamide substitutions improve weed control at low application rates while maintaining crop compatibility and low toxicity.

Solid chlorine precursors activated in water create stable, biocompatible disinfectants with practical exposure times and broad pathogen coverage.

Pressurized air spreads a dry Phlebiopsis gigantea spore mixture evenly on tree stumps, cutting water use while improving stability and colonization.

A lipid nanoparticle blend of berberine and cinnamonaldehyde improves bioavailability while reducing insulin resistance and dyslipidemia.

Nanotube and nanopore coatings with copper, silver, TiO2, or ZnO enable continuous air and water antimicrobial protection without harmful residues.

Introducing Chaenea vorax into aquaculture ponds suppresses pathogenic ciliates without chemicals, improving food safety and system stability.

Combining choline chloride with mixed-chain fatty acids boosts insect kill while extending surface persistence without complex release formulations.

A cationic silane and non-eluting ZnO/SnO glass network sustain antibacterial action without discoloration in humid molded products.

Combining laminarin with sulphur or copper improves cereal fungal disease control while helping limit resistance and crop injury.

By combining thiazolidinone with butenolide, this case improves compound stability and fungicidal activity while addressing high synthesis cost.

Substituted triazolyl oxyacetic acid safeners improve herbicide compatibility, reduce antagonism, and protect crops while maintaining weed control.

Mechanical nanostructure coatings disrupt viral membranes and degrade RNA to provide long-lasting surface disinfection.

A mineral or vegetable oil slurry keeps pinoxaden stable and re-suspendable while reducing inhalation risk in storage and transport.

Solid chlorine precursors are mixed on site with weak-acid activators to create fast, broad-spectrum disinfectants that stay stable and biocompatible.

A Pseudomonas strain boosts root growth and nutrient uptake while suppressing Olpidium virulentus and lettuce big-vein symptoms.

A lamellar 316L-based steel uses bimodal grains, twins, and Cu or Ag alloying to raise yield strength while preserving ductility and antimicrobial function.

A surfactant-ester adjuvant keeps emulsions stable above 100°C flashpoint while dissolving epicuticular wax for better active uptake.

Novel TIC3668-type proteins expand control of Lepidopteran and Coleopteran pests while helping delay resistance in transgenic crops.

A biphenyl derivative adjuvant boosts gram-negative bacterial sensitivity to polymyxins, cutting dose needs and nephrotoxicity.

Particle collisions in a fluidized bed counterjet mill form metal chelates without solvent or grinding media, cutting energy use and contamination.

Targeted cyclic amine aryl carbonyl compounds improve insect and arthropod control by tuning ring substituents for efficacy and specificity.

Phloem-limited iRNA vectors deliver and express therapeutic agents systemically in plants without movement proteins, aiding treatment of citrus HLB.

Novel root nodule isolates fix nitrogen and solubilize phosphate to improve crop yield and resilience in saline, acidic, and arid soils.

Penflufen protects wood and wood-comprising materials against wood-destroying basidiomycetes, with broad activity and synergy in mixed formulations.

New oxadiazole fungicidal compositions improve plant disease control while lowering toxicity and environmental harm versus current fungicides.

A three-component fungicidal blend expands pathogen coverage while lowering application rates, environmental impact, and reapplication needs.

Buffered sodium chlorite with non-ionic surfactants enables rapid ocular disinfection while reducing irritation and toxicity versus povidone-iodine.

Systematic sulfonamide substituent changes improve harmful arthropod control while preserving efficacy across insects, mites, and nematodes.

Copper amino carboxylic acid complexes control copper bioavailability to maintain fungal efficacy while reducing wash-off, soil buildup, and applications.

Pre-formulated acetanilide microcapsules and PPO inhibitors keep high-load aqueous herbicide concentrates stable while reducing tank mixing errors.

Controlled heating, holding, and cooling ramps produce silicate up-conversion phosphors with uniform particle size and reproducible scale-up.

A one-step VSV pseudovirus platform simulates coronavirus entry to assess disinfectant efficacy without live-virus P3 biosafety constraints.

Low-pH quat and acid chemistry enables no-rinse food surface disinfection at 400 ppm or less while maintaining strong microbial kill.

A mixed fungicidal composition combines methoxyacrylate derivatives with a second fungicide to control F129L Qo inhibitor-resistant soybean rust.

Interface additives and hydrophilic inerts help triazolone WDG granules disperse fast, stay suspended, and avoid settling or nozzle clogging.

Novel TIC11207 and TIC11304 proteins control Hemipteran and Lepidopteran pests while helping delay resistance in transgenic crops.

A maltodextrin-maltose matrix helps Bradyrhizobium survive storage and application, improving inoculant stability and plant yield.

A ZnO-SnO antimicrobial glass in ceramic enamel suppresses microorganisms while preserving durability, wear resistance, and color stability.

A quaternary ammonium and cinnamaldehyde blend maintains disinfection, avoids protective gear, and leaves metallic surfaces residue-free.

Copper dispersed in shoe soles kills or inactivates pathogens on contact, reducing cross-contamination even after wear.

A 40-82 Brix poison bait improves wasp uptake and nest delivery, enabling colony destruction within two weeks while limiting mold.

A two-step seed treatment combines sanitizing composition and controlled drying to cut pathogens while preserving viability and germination.

Using anatabine-enriched tobacco extract, this case shows ectoparasite control with repelling and killing activity while avoiding synthetic pesticide risks.

A pyrazole compound replaces isoxazoline chemistry to keep strong pest activity while reducing risks to fish and aquatic life.

Plant growth regulators, pruning, and field management raise pineapple offset output while cutting seedling production time by more than 60 days.