1. Industrial Biochemistry Programme, Department of Chemical Sciences, School of Natural Sciences, University of Limerick, Limerick V94 T9PX, Ireland
2. Department of Biological Sciences, School of Natural Sciences, University of Limerick, Limerick V94 T9PX, Ireland
3. Microbiology Lab, School of Natural Sciences, University of Limerick, Limerick V94 T9PX, Ireland