Development of swellable hydrogel based microneedle dopamine sensor

Professor Wonhyoung Ryu's research team in the department of mechanical engineering reported the development of swellable hydrogel based microneedle sensor system for the rapid detection of dopamine in interstitial fluid and demonstrated its effectiveness as a biosensor. The results of this study were published in the international journal 'Advanced Materials Technologies' (Vol. 7, Issue 3, 2022, Impact Factor: 7.848, JCR top 17.87%). This study suggests pioneering results in the field of in vitro sensors by measuring the level of biomolecules rapidly and user-friendly utilizing the properties of swellable biomaterials.

The link: doi.org/10.1002/admt.202100874