Pharmaceutical Delivery Mechanism TRIZ Cases

See how electrospun nanofiber scaffolds with decellularized ECM resolve synthetic graft problem

See how electrospun fiber textiles combine polyethylene terephthalate and polyurethane with con

A conductive silk-carbon nanotube fiber matrix electrically stimulates autologous fibroblasts to rebalance collagen, suppress MMPs, and speed wound healing.

Repeated plasma deposition, treatment, and etch cycles leave silicon only on the target surface, improving 10 nm patterning precision.

Laser-patterned silicon nitride on zirconia-toughened alumina implants reduces Al3+ and ROS elution while promoting osteogenesis.

A lubricating liquid anchored in a porous surface creates a self-healing interface that repels blood, biofilms, and complex fluids.

A tapered biodegradable magnesium bone screw improves alignment and resists breakage while releasing ions that stimulate localized bone formation.

A lubricating fluid infused into porous microtextures creates a self-healing slippery coating that resists blood adhesion, clotting, and biofilms.

A single cabergoline injection before weaning shortens the weaning-to-oestrus interval and helps synchronize oestrus in sows.

A buffered, stabilized liquid anti-PD-1/HER2 antibody formulation limits aggregation and decomposition while preserving activity for storage and infusion.

A humanized anti-GPVI antibody blocks GPVI-ligand binding to inhibit thrombosis without platelet depletion, supporting longer antiplatelet action.

A porous core-shell nasal foam improves wound contact, active-agent release, and fluid absorption while reducing placement errors.

Polar-polymer outer layers around a barrier core improve ostomy pouch odor blocking, sealing, tear strength, and quiet comfort.

Silver dendrites grown on silicon create implant surface layers that suppress biofilms while avoiding the cytotoxicity seen with silver nanoparticles.

Gelatin, collagen, or fibrin glue replaces Matrigel to support stable organoid transplantation without immunogenicity or batch variability.

Mucoadhesive water-soluble polymers tune mucin hydration and rheology to lower blink shear stress while keeping the tear film stable.

Atmospheric cold plasma and calcium-phosphate immersion create a hydroxyapatite polymer surface with better hydrophilicity and cell attachment.

A two-phase sodium selenite infusion reaches therapeutic plasma levels quickly, then maintains efficacy while limiting toxicity in cancer treatment.

A hinged two-part casing folds into a one-piece nasal inhaler that simplifies assembly, lowers manufacturing cost, and improves handling.

A polymeric collar matrix slowly releases sphingomyelins to reduce weekly dosing while easing lesions and itching in companion animals.