Hey there
I have gone through your project description, I have done PhD in medical microbiology and done a three years full project on the prevalence of typhoid bacteria.
Sterilization is the far most important aspect in keeping the aseptic condition in any lab, it's our regular practice to avoid contamination during cultivation ,I have clear idea about UV sterilisation as a disinfectant step ,I have skills required for the optimization of led and it's watt and duration required for the process, I have some doubts let me know what u want to disinfect etc doubts I have please chat me to discuss further.....