Non thermal microplasma jet array for wound healing

Summary form only given. For novel biomedical applications such as unconventional and large area treatment, an array of microplasma jets produced in 200 µm diameter channels has been designed and fabricated in several material platforms, including alumina and polymers. For the experiments reported here, the jet array was fabricated in an Al/Al2O3 structure and driven by a sinusoidal waveform having an RMS voltage of ∼1 kV and drawing a current of ∼20 mA when feedstock gas is He.