Irradiation Nitrogen laser (337.1 nm) on culture medium of P. aeruginosa has had a bioinhibitory effect at high doses (6 and 8.4 J/cm2). No effect or unclear effect has been observed at low doses (1.2 and 3.6 J/cm2). The inhibitory effect of laser has also been influenced by the concentration of bacteria in the culture medium (the effect at low concentration of bacteria is stronger than this at high concentration.
Nitrogen ; Pseudomonas aeruginosa