The plasma-exposed glass plate temperature as a function of air plasma exposure time. The air plasma jets were generated under fixed parameters, PW = 1, PD = 12, and BRR = 2, with different NP (Inset) The temperature distribution on the air plasma-treated glass slide with NP = 10. PW, pulse width; PD, pulse delay time; BRR, burst repetition time; NP, number of pulses in a burst.