Esmeralda Herrero BSc. PhD


Esmeralda Herrero graduated from University College Dublin (UCD) with a BSc in Pharmacology and completed a PhD in Microbiology in University College Dublin. Her research investigated bacterial proteases and their role in prion decontamination and was filed into a UK patent in 2015. Following her PhD, Esmeralda worked for a year as research and development scientist for a novel biotech company before her role as scientific officer in virology in airmid healthgroup.

Esmeralda has over 5 years research experience in mammalian cell culture, molecular biology, bacterial culturing, infectious assays, protein purification, protein biochemistry and laboratory management


Tristan Russell BSc. PhD


Tristan graduated from the University of Leeds with a BSc in Microbiology. During his degree, Tristan completed a one-year internship at a pharmaceutical company where he gained experience of working in an industrial laboratory. Tristan moved to Ireland in 2014 after choosing to study for a PhD at University College Dublin. The PhD research used molecular biology techniques to study infectious disease, specifically host-virus interactions. Tristan recently graduated from his PhD and joined the virology team at airmid healthgroup in the spring of 2019.  


Kevin Ellison


Kevin is in his third year at DCU where he has been studying Genetics and Cell biology. He is working in the Environmental Chambers under the supervision of Jake Behan.


BS EN 1040:2005

Quantitative suspension test to evaluate basic bactericidal activity of chemical disinfectants and antiseptics.

Products that can be tested
Active substances (antibacterial biocides) and formulations planned to be used in food, industrial, domestic, institutional, medical and veterinary areas.

Description of Test

  • A predetermined concentration of Pseudomonas aeruginosa and/or Staphylococcus aureus is used as the test microorganism.
  • The bacteria are exposed to the bactericidal agent at a concentration of ≤ 80% of the neat test solution at a temperature of 20 ± 1°C for 5 minutes.
  • At the end of contact time, viable bacteria are enumerated.
  • The bactericidal activity is calculated as a function of the viability of bacteria at the start of contact time.

Third Party Validation
On passing this test, the product can be labelled as tested by airmid healthgroup to BS EN 1040:2005 in support of any claim relating to the test and data received.

Turnaround Time
4 weeks from receipt of samples.



The quality of the third party data we received from airmid healthgroup helped us showcase our innovative strategy of licensing this novel technology at a prestigious international scientific event, the European Innovation Convention. Ultimately this will allow us add value and differentiate our customer offerings through a focus on health and indoor air quality.
Mr. Robert Hickson, MD of VitrA Ireland