My research presents a self-administered microneedle patch made from hyaluronic acid that delivers vaccines quickly, painlessly, and effectively. Testing with a COVID-19 spike RBD antigen shows immune responses comparable to traditional injections. The patches are low-risk, easy to use, and can be stored at room temperature for a month—ideal for widespread vaccination.

This research tests the safety of a new hypertension drug designed for patients who don’t respond to current medications. Through four phases of pre-clinical toxicology studies in cells and mice, the drug showed no major toxicity and effectively lowered blood pressure, supporting its progression toward future human clinical trials.