Dr Felicity de Cogan

The Problem

Every year an estimated 4.1 million patients in the European Union (EU) are affected by a Healthcare-associated infections (HCAIs). This is equivalent to one in twenty hospitalised patients, making it one of the most common adverse outcomes for hospital patients.

The Solution

Dr Felicity de Cogan has engineered a novel protective coating with the ability to kill bacteria on contact. Developed at her University of Birmingham spin-out company, NitroPep, the technology bonds antimicrobial agents to metals and plastics so that bacteria are rapidly killed on contact.

NitropepUsed in healthcare facilities, the technology has the potential to inhibit the contamination of surfaces, from door-knobs to surgical tables, helping to prevent the 37,000 deaths that are thought to be caused directly by HCAIs in Europe.

Trials have shown that treated metals remain effective in killing over 99% of bacteria for up to 10 years.  The technology has been independently verified and has regulatory approval to be sold.

Led by Felicity, an award-winning innovator, NitroPep is already partnering with key companies to sell into the domestic healthcare market. The technology is also attracting interest from a diverse range of sectors, including transport, filtration and air conditioning.


  •          2018: the NitroPep product was granted regulatory approval in 2018
  •          2018: Felicity de Cogan was awarded a 2017 Enterprise Fellowship to spin out NitroPep in combination with fundingfrom the University of Birmingham


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