Richard Baxter is a Senior Research Fellow at the University of Hertfordshire, specialising in microfluidics, aerosol collection, and environmental biosensing. His research focuses on developing advanced systems for high‑efficiency bioaerosol sampling and detection, bridging engineering innovation with real‑world biosecurity and environmental applications. He works closely with academic and industry partners to translate laboratory technologies into practical, field‑deployable solutions.

What are you working on as part of the Hub?

My work focuses on advancing bioaerosol sampling, detection, and analysis systems that form the foundation of the Hub’s integrated biodetection platform. I lead efforts in fluidic design, mechanical integration, and system validation, ensuring that laboratory developments can transition into field-ready and operational systems. I also support the Hub’s collaboration with government and industry partners to help align research outputs with national biosecurity and environmental monitoring priorities.

What excites you the most about your role?

I’m passionate about engineering solutions that transform how we detect and respond to biological and environmental threats. Being part of a multidisciplinary environment where electronics, microbiology, and engineering intersect creates constant opportunities for learning and innovation. It’s rewarding to work on projects that not only push scientific boundaries but also have a clear route toward practical, real-world deployment.

What difference do you hope your work will make?

I hope to contribute toward the creation of rapid, reliable systems that improve how we detect hazardous biological materials in the environment. Enhanced real-time biodetection can help safeguard public health, support national preparedness, and provide faster insights into emerging biological events. Ultimately, I aim to help turn cutting-edge sensing research into technologies that directly benefit people and the environment.

What are you most proud of in your engineering career?

I’m proud of developing and delivering integrated biodetection and biosensing systems that have progressed from concept through to field demonstration. Seeing these technologies transition into real-world applications, such as water quality monitoring instruments and bioaerosol detection platforms, is incredibly fulfilling and highlights the value of engineering in solving complex societal challenges.