RF atmospheric plasma jet surface treatment of paper
Journal of Physics D: Applied Physics, 2016•iopscience.iop.org
A radio frequency RF atmospheric pressure plasma jet was used to enhance the wettability
of cellulose-based paper of 90 gm− 2 and 160 gm− 2 grammage as a perspective platform
for antibiotic sensitivity tests. Helium and argon were the carrier gases for oxygen and
nitrogen; pure water and rapeseed oil were used for goniometric tests. The influence of the
flow rate and gas type, the power of the discharge, and distance from the nozzle was
examined. The surface structure was observed using an optical microscope. Attenuated total …
of cellulose-based paper of 90 gm− 2 and 160 gm− 2 grammage as a perspective platform
for antibiotic sensitivity tests. Helium and argon were the carrier gases for oxygen and
nitrogen; pure water and rapeseed oil were used for goniometric tests. The influence of the
flow rate and gas type, the power of the discharge, and distance from the nozzle was
examined. The surface structure was observed using an optical microscope. Attenuated total …
Abstract
A radio frequency RF atmospheric pressure plasma jet was used to enhance the wettability of cellulose-based paper of 90 gm− 2 and 160 gm− 2 grammage as a perspective platform for antibiotic sensitivity tests. Helium and argon were the carrier gases for oxygen and nitrogen; pure water and rapeseed oil were used for goniometric tests. The influence of the flow rate and gas type, the power of the discharge, and distance from the nozzle was examined. The surface structure was observed using an optical microscope. Attenuated total reflection Fourier transform infrared (ATR–FTIR) spectra were investigated in order to determine whether cellulose degradation processes occurred. The RF plasma jet allowed us to decrease the surface contact angle without drastic changes in other features of the tested material.
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