Alternative adhesive developed for medical devices

Comprised of a water-based polymer, the adhesive could improve adhesion for wearable medical devices.

Typical adhesives used in medical devices are solvent-based, consisting of acrylates or colophonium, which can irritate skin.

Researchers at Texas A&M University, USA, have developed a polyelectrolyte-complex (PEC) adhesive.

Polyelectrolyte-complexes are usually used for flame retardant treatments on foam, fabric and wood, but are also sticky. They are also water-based, meaning sweat could increase adhesion.

The research is Open Access and is published in the Journal Macromolecular Rapid Communications.