dc.contributor.author | Zhou, Ren-Wu | |
dc.contributor.author | Zhou, Ru-Sen | |
dc.contributor.author | Zhuang, Jin-Xing | |
dc.contributor.author | Li, Jiang-Wei | |
dc.contributor.author | Chen, Mao-Dong | |
dc.contributor.author | Zhang, Xian-Hui | |
dc.contributor.author | Liu, Dong-Ping | |
dc.contributor.author | Ostrikov, Kostya Ken | |
dc.contributor.author | Yang, Si-Ze | |
dc.date.accessioned | 2021-09-14T06:36:01Z | |
dc.date.available | 2021-09-14T06:36:01Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 1674-1056 | |
dc.identifier.doi | 10.1088/1674-1056/25/4/045202 | |
dc.identifier.uri | http://hdl.handle.net/10072/407951 | |
dc.description.abstract | A stable and homogeneous well-aligned air microplasma device for application at atmospheric pressure is designed and its electrical and optical characteristics are investigated. Current-voltage measurements and intensified charge coupled device (ICCD) images show that the well-aligned air microplasma device is able to generate a large-area and homogeneous discharge at the applied voltages ranging from 12 kV to 14 kV, with a repetition frequency of 5 kHz, which is attributed to the diffusion effect of plasma on dielectric surface. Moreover, this well-aligned microplasma device may result in the uniform and large-area surface modification of heat-sensitive PET polymers without damage, such as optimization in hydrophobicity and biocompatibility. In the biomedical field, the utility of this well-aligned microplasma device is further testified. It proves to be very efficient for the large-area and uniform inactivation of E. coli cells with a density of 103/cm2 on LB agar plate culture medium, and inactivation efficiency can reach up to 99% for 2-min treatment. | |
dc.description.peerreviewed | Yes | |
dc.language | English | |
dc.publisher | IOP Publishing | |
dc.relation.ispartofpagefrom | 045202-1 | |
dc.relation.ispartofpageto | 045202-9 | |
dc.relation.ispartofissue | 4 | |
dc.relation.ispartofjournal | Chinese Physics B | |
dc.relation.ispartofvolume | 25 | |
dc.subject.fieldofresearch | Mathematical sciences | |
dc.subject.fieldofresearch | Physical sciences | |
dc.subject.fieldofresearch | Engineering | |
dc.subject.fieldofresearchcode | 49 | |
dc.subject.fieldofresearchcode | 51 | |
dc.subject.fieldofresearchcode | 40 | |
dc.subject.keywords | Science & Technology | |
dc.subject.keywords | Physical Sciences | |
dc.subject.keywords | Physics, Multidisciplinary | |
dc.subject.keywords | Physics | |
dc.subject.keywords | surface diffusion | |
dc.title | Surface diffuse discharge mechanism of well-aligned atmospheric pressure microplasma arrays | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dcterms.bibliographicCitation | Zhou, R-W; Zhou, R-S; Zhuang, J-X; Li, J-W; Chen, M-D; Zhang, X-H; Liu, D-P; Ostrikov, KK; Yang, S-Z, Surface diffuse discharge mechanism of well-aligned atmospheric pressure microplasma arrays, CHINESE PHYSICS B, 2016, 25 (4), pp. 045202-1-045202-9 | |
dc.date.updated | 2021-09-14T06:32:21Z | |
gro.hasfulltext | No Full Text | |
gro.griffith.author | Ostrikov, Ken | |