Electro-Spinning TRIZ Cases

See how DMSO-dissolved collagen scaffolds produced by electrospinning improve biocompatibility

See how epoxy and 4-vinyl pyridine polymer crosslink at room temperature to form fine fibers th

See how electro-spun polymer fibers with antimicrobial metal particles and embedded microbatter

See how a waterproof breathable textile uses the same polymer for substrate and membrane to ena

See how silica submicron fibers doped with bioactive ions and surface-functionalized with amino

See how collagen-PDLLA scaffolds electrospun in DMSO solvent create aligned fibers that improve

See how 4-vinyl pyridine polymer and epoxy crosslink at room temperature to form fine fibers wi

See how epoxy and 4-vinyl pyridine polymer crosslink at room temperature to form fine fibers th

Microporous nanofiber layers with adhered fabrics block allergens while preserving airflow, softness, and wash durability without delamination.

Thermally driven twisted polymer fibers use guest-loaded coiled yarns to deliver fast, high-stroke actuation without electrolytes.

Electrospun PHA fibers with embedded piezoelectric oxides improve voltage output while avoiding toxic, rigid ceramics in biomedical use.

An aerogel-core, polymer-shell additive limits LiPF6 heat-driven decomposition, improving lithium battery safety and cycle life.

An aerogel-core additive with a 90-120°C polymer shell limits heat transfer and ignition while maintaining electrolyte impregnability in lithium batteries.

Twist-spun polymer fibers with solid guest materials deliver faster tensile actuation and long cycle life without electrolytes.

Electrospun spindle-shaped PCL nanofibers with growth factors help treat chronic tympanic perforation without complex surgery.

Electrospinning and electrospraying build aligned precursor nanofibers and matrix layers to cut porosity and raise UHT composite density.

Zwitterionic copolymer nanofibers capture fine dust through high dipole moments, enabling >99.9% filtration with low airflow resistance.

Alternating nozzle charges in electrospinning improve fiber mixing and basis weight uniformity while reducing repulsion and uneven deposition.

Aqueous ammonia in DMSO enables uniform PAN salification and a gel-free spinning solution, improving carbon fiber strength while cutting process complexity.

A graded pore scaffold uses small outer pores and larger inner pores to improve cell ingrowth while preserving immunomodulatory wound healing.

Alternating large- and small-diameter fiber sections retain functional particles while preserving airflow through the nonwoven fabric.

Large and small fiber sections retain functional particles while preserving air permeability and supporting rapid heat-triggered airflow blocking.

Near-field electrospinning deposits crossed fiber layers to control pore size and alignment in biomedical membranes.

Guided single-wire electrodes maintain consistent spacing and tension across the substrate, supporting uniform nanofiber coverage and higher throughput.

Combining thermally stable and unstable electrospun fibers limits crystallization, shrinkage, and topography changes under medical-use temperatures.

This case uses liquid or gel collectors to prevent compact fiber mats and embed dispersed fibers in a cured ceramic matrix.

This case combines stable and unstable fiber populations to preserve electrospun morphology and handling properties under heat.

Thermally stable fibers reinforce unstable electrospun fibers, preserving structure and properties during sterilization and storage.

This case combines electrospinning, stretching, and annealing to strengthen PAN fibers while approaching spider-silk toughness.