Biohydrogen production by purple non-sulfur bacteria Rhodobacter sphaeroides: Effect of low-intensity electromagnetic irradiation
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- 作者：Lilit Gabrielyana ; b ; Harutyun Sargsyanb ; Armen Trchouniana ; b ; Trchounian@ysu.am" class="auth_mail" title="E-mail the corresponding author
- 关键词：Rhodobacter sphaeroides ; Photofermentation ; Electromagnetic irradiation ; H2 production ; H+ flux ; FoF1-ATPase
- 刊名：Journal of Photochemistry and Photobiology B: Biology
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：162
- 期：Complete
- 页码：592-596
- 全文大小：378 K
文摘
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Growth and H2 photoproduction by Rhodobacter sphaeroides and effects of electromagnetic irradiation (EMI) were studied.
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The effects of 51.8 GHz and 53 GHz EMI depended on the duration of irradiation.
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Short exposure time (15 min) increased the bacterial growth rate and H2 photoproduction.
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The extension of exposure up to 1 h showed opposite - the bactericidal effect of EMI.
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F0F1-ATPase mediated the effects of EMI on H2 production.