From a Lab Conversation to 20 Years of Microneedle Innovation | Prof. Ryan Donnelly

Can a casual conversation at a lab bench change the future of medicine? In this episode, Professor Ryan Donnelly shares how a chance discussion in the laboratory led to the creation of hydrogel-forming microneedles, an innovation that has generated more than two decades of research, attracted tens of millions of pounds in funding, and helped shape one of the most promising drug delivery technologies in modern pharmaceutical science. Ryan is a world-leading researcher in microneedle technology, transdermal drug delivery, and pharmaceutical sciences. In this conversation, we explore his journey from pharmacy student to internationally recognised academic, the culture of building successful research teams, and how mentorship, collaboration, and curiosity can shape a scientific career. We discuss the origins of hydrogel-forming microneedles, why microneedle products have been slower to reach the market than many expected, and the regulatory and manufacturing challenges facing novel drug delivery systems. Ryan also shares how interactions with patients have influenced his research, the importance of designing technologies that people actually want to use, and why kindness, teamwork, and leadership are essential ingredients for long-term success in science. In This Episode • The story behind hydrogel-forming microneedles • Building and supervising successful research teams • Why microneedles aren't yet mainstream • Patient-centred innovation in drug delivery • Academic careers, mentorship, and leadership • The future of microarray patches and transdermal medicine Whether you're interested in drug delivery, biotechnology, pharmaceutical science, academic research, or simply how breakthrough ideas emerge, this conversation offers valuable insights into the science and people driving innovation in healthcare. 🔔 If you enjoyed this episode, please like, subscribe, and share it with anyone interested in pharmaceutical innovation, drug delivery, and scientific research. ⚠️ Disclaimer: The views and opinions expressed by the guest are their own and do not represent any organisation or employer. 🔗 Connect with Ryan:   / ryan-donnelly-a418968   #Microneedles #DrugDelivery #PharmaceuticalScience #Biotechnology #TransdermalDrugDelivery #HealthcareInnovation #Pharmacy #BiomedicalEngineering #Research #MicroarrayPatches