TY - GEN
T1 - Generation of Helium atmospheric pressure plasma jet in different shielding gas and its characteristics
AU - Liu, Yuqing
AU - Yao, Jianxiong
AU - Ouyang, Jiting
AU - Yan, Xu
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Helium atmospheric pressure plasma jet (APPJ) is generated in shielding gas of air and oxygen. Influences of discharge parameters including the applied voltage, driving frequency, and gas flow rate on the jet characteristics are studied. The results show that the plasma jet can propagate longer in air than in oxygen under the same discharge conditions, but the variation trend of plasma jet length in both shielding gases is basically identical at different operating parameters. Electrical and optical diagnosis show that the device has a good stability, repeatability, controllability and security, to produce the plasma jet that meet the needs for cell treatment under the same operating conditions. This is helpful for refined research of the biological effects of ROS and RNS of plasma jet.
AB - Helium atmospheric pressure plasma jet (APPJ) is generated in shielding gas of air and oxygen. Influences of discharge parameters including the applied voltage, driving frequency, and gas flow rate on the jet characteristics are studied. The results show that the plasma jet can propagate longer in air than in oxygen under the same discharge conditions, but the variation trend of plasma jet length in both shielding gases is basically identical at different operating parameters. Electrical and optical diagnosis show that the device has a good stability, repeatability, controllability and security, to produce the plasma jet that meet the needs for cell treatment under the same operating conditions. This is helpful for refined research of the biological effects of ROS and RNS of plasma jet.
KW - atmospheric pressure plasma jet
KW - dielectric barrier discharge
KW - discharge parameters
KW - shielding gas
UR - http://www.scopus.com/inward/record.url?scp=85167592575&partnerID=8YFLogxK
U2 - 10.1109/CIEEC58067.2023.10165799
DO - 10.1109/CIEEC58067.2023.10165799
M3 - Conference contribution
AN - SCOPUS:85167592575
T3 - 2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023
SP - 71
EP - 76
BT - 2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 6th IEEE International Electrical and Energy Conference, CIEEC 2023
Y2 - 12 May 2023 through 14 May 2023
ER -
