Reactive oxygen species in plasma against E. coli cells survival rate

doi:10.1088/1674-1056/24/8/085201

中国物理B ›› 2015, Vol. 24 ›› Issue (8): 85201-085201.doi: 10.1088/1674-1056/24/8/085201

• PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES • 上一篇下一篇

Reactive oxygen species in plasma against E. coli cells survival rate

周仁武^a, 张先徽^a, 宗子超^b, 李俊雄^a, 杨周斌^a, 刘东平^b, 杨思泽^a

a Fujian Provincial Key Laboratory of Plasma and Magnetic Resonance, Institute of Electromagnetics and Acoustics, Department of Electronic Science, School of Physics and Mechanical & Electrical Engineering, Xiamen University, Xiamen 361005, China;
b Liaoning Key Laboratory of Optoelectronic Films & Materials, School of Physics and Materials Engineering, Dalian Nationalities University, Dalian 116600, China

收稿日期:2015-03-09 修回日期:2015-04-09 出版日期:2015-08-05 发布日期:2015-08-05
基金资助:
Project supported by the Natural Science Foundation of Fujian Province, China (Grant No. 2014J01025), the National Natural Science Foundation of China (Grant No. 11275261), and the Funds from the Fujian Provincial Key Laboratory for Plasma and Magnetic Resonance, China.

Reactive oxygen species in plasma against E. coli cells survival rate

Zhou Ren-Wu (周仁武)^a, Zhang Xian-Hui (张先徽)^a, Zong Zi-Chao (宗子超)^b, Li Jun-Xiong (李俊雄)^a, Yang Zhou-Bin (杨周斌)^a, Liu Dong-Ping (刘东平)^b, Yang Si-Ze (杨思泽)^a

a Fujian Provincial Key Laboratory of Plasma and Magnetic Resonance, Institute of Electromagnetics and Acoustics, Department of Electronic Science, School of Physics and Mechanical & Electrical Engineering, Xiamen University, Xiamen 361005, China;
b Liaoning Key Laboratory of Optoelectronic Films & Materials, School of Physics and Materials Engineering, Dalian Nationalities University, Dalian 116600, China

Received:2015-03-09 Revised:2015-04-09 Online:2015-08-05 Published:2015-08-05
Contact: Zhang Xian-Hui E-mail:zhangxh@xmu.edu.cn
Supported by:
Project supported by the Natural Science Foundation of Fujian Province, China (Grant No. 2014J01025), the National Natural Science Foundation of China (Grant No. 11275261), and the Funds from the Fujian Provincial Key Laboratory for Plasma and Magnetic Resonance, China.

摘要/Abstract

摘要：

In this paper, we report on the contrastive analysis of inactivation efficiency of E. coli cells in solution with different disinfection methods. Compared with the hydrogen peroxide solution and the ozone gas, the atmospheric-pressure He plasma can completely kill the E. coli cells in the shortest time. The inactivation efficiency of E. coli cells in solution can be well described by using the chemical reaction rate model. X-ray photoelectron spectroscopy (XPS) analysis shows that the C–O or C=O content of the inactivated E. coli cell surface by plasma is predominantly increased, indicating the quantity of oxygen-containing species in plasma is more than those of two other methods, and then the C–C or C–H bonds can be broken, leading to the etching of organic compounds. Analysis also indicates that plasma-generated species can play a crucial role in the inactivation process by their direct reactions or the decompositions of reactive species, such as ozone into OH radicals in water, then reacting with E. coli cells.

关键词: atmospheric-pressure plasma, reactive oxygen species, inactivation efficiency

Abstract:

Key words: atmospheric-pressure plasma, reactive oxygen species, inactivation efficiency

中图分类号: (Plasma sources)

52.50.Dg

87.80.-y (Biophysical techniques (research methods)) 52.77.-j (Plasma applications)

周仁武, 张先徽, 宗子超, 李俊雄, 杨周斌, 刘东平, 杨思泽. Reactive oxygen species in plasma against E. coli cells survival rate[J]. 中国物理B, 2015, 24(8): 85201-085201.

Zhou Ren-Wu (周仁武), Zhang Xian-Hui (张先徽), Zong Zi-Chao (宗子超), Li Jun-Xiong (李俊雄), Yang Zhou-Bin (杨周斌), Liu Dong-Ping (刘东平), Yang Si-Ze (杨思泽). Reactive oxygen species in plasma against E. coli cells survival rate[J]. Chin. Phys. B, 2015, 24(8): 85201-085201.

参考文献 38

[1]	Laroussi M 2002 IEEE Trans. Plasma Sci. 30 1409
[2]	Zhang X H, Liu D P, Song Y, Sun Y and Yang S Z 2013 Phys. Plasma 20 053501
[3]	Kyi M S, Holton J and Ridgway G L 1995 Journal of Hospital Infection 31 275
[4]	A hisharma, Amypruden, Yu Z Q and Collins G J 2005 Environ. Sci. Technol. 39 339
[5]	Xiong Q, Lu X P, Ostrikov K, Xian Y, Zou C, Xiong Z and Pan Y 2010 Phys. Plasmas 17 043506
[6]	Morfill G E, Kong M G and Zimmermann J L 2009 New J. Phys. 11 115011
[7]	Song Y, Liu D P, Ji L F, Wang W C, Zhao P C, Quan C S, Niu J C and Zhang X H 2012 Plasma Process. Polym. 9 17
[8]	Shashurin A, Keidar M, Bronnikov S, Jurjus R A and Stepp M A 2008 Appl. Phys. Lett. 93 181501
[9]	Laroussi M and Leipold F 2004 Int. J. Mass Spectrom. 233 81
[10]	Lu X P, Ye T, Cao Y G, Sun Z Y, Xiong Q, Tang Z Y, Xiong Z L, Hu J, Jiang Z H and Pan Y 2008 J. Appl. Phys. 104 053309
[11]	Locke B and Shih K 2011 Plasma Sources Sci. Technol. 20 034006
[12]	Hofmann J O, Knoll M, Durr M, Schmitt B and Borneff-Lipp M 2005 J. Hospital Infection 59 280
[13]	Khadre M A, Yousef A E and Kim J G 2001 J. Food Sci. 66 1242
[14]	Kim J G, Yousef A E and Dave S 1999 J. Food Protect. 62 1071
[15]	Chen W, Huang J, Du N, et al. 2012 Chin. Phys. Lett. 29 075203
[16]	Huang J, Chen W, Li H, et al. 2013 Acta Phys. Sin. 62 065201 (in Chinese)
[17]	Xiao D, Xie H, Lan Y, et al. 2014 Chin. Phys. B 23 075204
[18]	Bomi G, Kim D B, Moon S Y and Choe W 2009 Curr. Appl. Phys. 9 625
[19]	Xu L, Zhang R, Liu P, Ding L L and Zhan R J 2004 Chin. Phys. 13 913
[20]	Geyter N D, Morent R, Gengembre L, Leys C, Payen E, Vlierberghe S V and Schacht E 2008 Plasma Chem. Plasma P 28 289
[21]	Lu Q Q, Liu D P, Song Y, Zhou R W and Niu J H 2014 Plasma Process. Polym. 11 1028
[22]	Graves D B 2012 J. Phys. D: Appl. Phys. 45 263001
[23]	Zhang X H, Li M J, Zhou R L, Feng K C and Yang S Z 2008 Appl. Phys. Lett. 93 021502
[24]	Zhang X H, Liu D P, Zhou R W, Song Y, Zhang Q, Niu J H, Fan H Y and Yang S Z 2014 Appl. Phys. Lett. 104 043702
[25]	Herbert D, Elsworth R and Telling R C 1956 J. Gen. Microbiol. 14 601
[26]	Hong Z, Cook R D, Davidson D F and Hanson R K 2010 J. Phys. Chem. A 114 5718
[27]	Agostino R D, Cramarossa F, Fracassi F and Illuzzi F 1990 Plasma Deposition, Treatment and Etching of Polymers (San Diego: Acodemic Press) pp. 95–162
[28]	Geyter N D, Morent R, Leys C, Gengembre L, Payen E, Vlierberghe S V and Schacht E 2008 Surf. Coat. Technol. 202 3000
[29]	Niu J, Liu D, Chen J, Ding H and Wu Y 2012 Eur. Phys. J. Appl. Phys. 57 10801
[30]	Chan C M, Ko T M and Hiraoka H 1996 Surf. Sci. Rep. 24 1
[31]	Khan F U, Rehman N U, Naseer S, Naveed M A, Qayyum A, Khattak N A D and Zakaullah M 2009 Eur. Phys. J. Appl. Phys. 45 11002
[32]	Sakamoto T, Matsuura H and Akatsuka H 2007 J. Appl. Phys. 101 23307
[33]	Sarani A, Nikiforov Y A and Leys C 2010 Phys. Plasmas 17 063504
[34]	Liu D, Niu J and Yu N 2011 J. Vac. Sci. Technol. A 29 061506
[35]	Zhang X, Liu D, Wang H, Liu L, Wang S and Yang S 2012 Plasma Chem. Plasma P 32 949
[36]	Zhou W, Li Q, Zhu X and Pu Y 2009 J. Phys: D: Appl. Phys. 42 202002
[37]	Golubovskii Y B, Maiorov V A, Behnke J and Behnke J F 2003 J. Phys: D: Appl. Phys. 36 39
[38]	Karaca H and Velioglu Y S 2007 Food Rev. Int. 23 91

Reactive oxygen species in plasma against E. coli cells survival rate

Reactive oxygen species in plasma against E. coli cells survival rate

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