Innovations

Biosurfactants produced by Pseudomonas aeruginosa SB24 (rhamnolipid congeners), Bacillus amyloliquefaciens ST34 (surfactin and bacillomycin L analogues and homologues) and pigmented (P1) and non-pigmented (NP1) Serratia marcescens strains (serratamolide and glucosamine derivative homologues) were

Planktonic or free-living microbes naturally adhere to the sensing surface of the BioTrac system. These biofilms are representative of the physical biofouling that occurs on surfaces in the test environment. The microbes produce carbon dioxide (CO₂) as a byproduct of metabolic activity. The rate of