TY - JOUR
T1 - Plant Growth Enhancement of Seeds Immersed in Plasma Activated Water
AU - Sarinont, Thapanut
AU - Katayama, Ryu
AU - Wada, Yosuke
AU - Koga, Kazunori
AU - Shiratani, Masaharu
N1 - Funding Information:
This work was supported by MEXT KAKENHI Grant No. 24108009 and JSPS KAKENHI Grant No. 24340143.
Publisher Copyright:
© 2017 Materials Research Society.
PY - 2017
Y1 - 2017
N2 - We have produced plasma activated water (PAW) using air, O2, N2, He and Ar atmospheric pressure dielectric barrier discharge plasma irradiation to deionized water. Then, PAW was kept for 1 hour or 1 day at room temperature to reduce concentrations of short lifetime reactive oxygen species and reactive nitrogen species before supplying to plants. O2, air and N2 PAW induces growth enhancement of plants. For 1 hour PAW supply the longest seedling length after 3 days cultivation is 1.62, 1.38, 1.13, 1.12, and 1.04 times long for air, O2, He, N2, and Ar plasmas compared with the length for thecontrol, whereas for 1 day PAW supply it is 1.52, 1.28, 1.13, 1.10, and 1.08 times long for air, O2, He, N2 and Ar. Therefore, long lifetime reactive oxygen nitrogen species in PAW is effective for the growth enhancement.
AB - We have produced plasma activated water (PAW) using air, O2, N2, He and Ar atmospheric pressure dielectric barrier discharge plasma irradiation to deionized water. Then, PAW was kept for 1 hour or 1 day at room temperature to reduce concentrations of short lifetime reactive oxygen species and reactive nitrogen species before supplying to plants. O2, air and N2 PAW induces growth enhancement of plants. For 1 hour PAW supply the longest seedling length after 3 days cultivation is 1.62, 1.38, 1.13, 1.12, and 1.04 times long for air, O2, He, N2, and Ar plasmas compared with the length for thecontrol, whereas for 1 day PAW supply it is 1.52, 1.28, 1.13, 1.10, and 1.08 times long for air, O2, He, N2 and Ar. Therefore, long lifetime reactive oxygen nitrogen species in PAW is effective for the growth enhancement.
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U2 - 10.1557/adv.2017.178
DO - 10.1557/adv.2017.178
M3 - Article
AN - SCOPUS:85041351664
SN - 2059-8521
VL - 2
SP - 995
EP - 1000
JO - MRS Advances
JF - MRS Advances
IS - 18
ER -