Abstract
Conductive mineral nanoparticles, such as magnetite, can promote interspecies electron transfer between syntrophic partners. However, the effect of magnetite has only been inferred in intraspecific electron output. Herein, a hydrogen-producing strain, namely, Clostridium bifermentans, which holds several electron output pathways, was used to study the effect of magnetite on the intraspecific electron output manner. Additionally, insulated amorphous ferrihydrite, which was used as an extracellular electron acceptor, was selected to compare with magnetite. Electrons, which were originally used to generate hydrogen, were shunted with the addition of magnetite and ferrihydrite, which resulted in the reduction of hydrogen production and accumulation of Fe(II). Interestingly, more electrons (39.7% and 53.5%) were extracted by magnetite and ferrihydrite, respectively, which led to less production of butyrate and more acetate. More importantly, the increased electron extraction efficiency suggested that electroactive microorganisms can switch metabolic pathways to adapt to electron budget pressure in intraspecific systems. This work broadens the understanding of the interaction between iron oxides and fermentative hydrogen-producing microbes that hold the capacity of Fe(III) reduction.
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References
Lovley D R. Dissimilatory metal reduction: From early life to bior-emediation. Asm News, 2002, 68: 231–237
Nealson K H, Saffarini D. Iron and manganese in anaerobic respiration: environmental significance, physiology, and regulation. Annu Rev Microbiol, 1994, 48: 311–343
Lovley D R, Phillips E J P. Organic-matter mineralization with reduction of ferric iron in anaerobic sediments. Appl Environ Microb, 1986, 51: 683–689
Show K Y, Lee D J, Tay J H, et al. Biohydrogen production: Current perspectives and the way forward. Int J Hydrogen Energy, 2012, 37: 15616–15631
Jelen B I, Giovannelli D, Falkowski P G. The role of microbial electron transfer in the coevolution of the biosphere and geosphere. Annu Rev Microbiol, 2016, 70: 45–62
Byrne J M, Klueglein N, Pearce C, et al. Redox cycling of Fe(II) and Fe(III) in magnetite by Fe-metabolizing bacteria. Science, 2015, 347: 1473–1476
Xiao L, Liu F, Liu J, et al. Nano-Fe3O4 particles accelerating electromethanogenesis on an hour-long timescale in wetland soil. Environ Sci-Nano, 2018, 5: 436–445
Bose A, Gardel E J, Vidoudez C, et al. Electron uptake by iron-oxidizing phototrophic bacteria. Nat Commun, 2014, 5: 3391
Shelobolina E, Xu H, Konishi H, et al. Microbial lithotrophic oxidation of structural Fe(II) in biotite. Appl Environ Microbiol, 2012, 78: 5746–5752
Lovley D R, Phillips E J P. Novel mode of microbial energy-metabolism-organic-carbon oxidation coupled to dissimilatory reduction of iron or manganese. Appl Environ Microb, 1988, 54: 1472–1480
Gadhe A, Sonawane S S, Varma M N. Enhancement effect of hematite and nickel nanoparticles on biohydrogen production from dairy was-tewater. Int J Hydrogen Energy, 2015, 40: 4502–4511
Han H, Cui M, Wei L, et al. Enhancement effect of hematite nano-particles on fermentative hydrogen production. Bioresource Tech, 2011, 102: 7903–7909
Reddy K, Nasr M, Kumari S, et al. Biohydrogen production from sugarcane bagasse hydrolysate: Effects of pH, S/X, Fe2+, and magnetite nanoparticles. Environ Sci Pollut Res, 2017, 24: 8790–8804
Mohanraj S, Kodhaiyolii S, Rengasamy M, et al. Phytosynthesized iron oxide nanoparticles and ferrous iron on fermentative hydrogen production using Enterobacter cloacae: Evaluation and comparison of the effects. Int J Hydrogen Energy, 2014, 39: 11920–11929
Nasr M, Tawfik A, Ookawara S, et al. Continuous biohydrogen production from starch wastewater via sequential dark-photo fermentation with emphasize on maghemite nanoparticles. J Industrial Eng Chem, 2015, 21: 500–506
Dalla Vecchia E, Suvorova E I, Maillard J, et al. Fe(III) reduction during pyruvate fermentation by Desulfotomaculum reducens strain MI-1. Geobiology, 2014, 12: 48–61
Dong Y, Sanford R A, Chang Y J, et al. Hematite reduction buffers acid generation and enhances nutrient uptake by a fermentative iron reducing bacterium, Orenia metallireducens Strain Z6. Environ Sci Tech, 2017, 51: 232–242
Park H S, Kim B H, Kim H S, et al. A novel electrochemically active and Fe(III)-reducing bacterium phylogenetically related to Clostridium butyricum isolated from a microbial fuel cell. Anaerobe, 2001, 7: 297–306
Zhang Y, Xiao L, Wang O, et al. Hydrogen-producing and electrochemical properties of a dissimilatory Fe(III) reducer Clostridium bifermentans EZ-1. Acta Microbio Sin, 2018, 4: 525–537
Xiao L, Xie B, Liu J, et al. Stimulation of long-term ammonium nitrogen deposition on methanogenesis by Methanocellaceae in a coastal wetland. Sci Total Environ, 2017, 595: 337–343
Lee J, Jung N, Shin J H, et al. Enhancement of hydrogen production and power density in a bio-reformed formic acid fuel cell (BrFAFC) using genetically modified Enterobacter asburiae SNU-1. Int J Hydrogen Energy, 2014, 39: 11731–11737
Lovley D R, Phillips E J P. Availability of ferric iron for microbial reduction in bottom sediments of the fresh-water tidal potomac river. Appl Environ Microb, 1986, 52: 751–757
Kang Y S, Risbud S, Rabolt J F, et al. Synthesis and characterization of nanometer-size Fe3O4 and γ-Fe2O3 particles. Chem Mater, 1996, 8: 2209–2211
Stookey L L. Ferrozine—a new spectrophotometric reagent for iron. Anal Chem, 1970, 42: 779–781
Weisener C G, Guthrie J W, Smeaton C M, et al. The effect of Ca-Fe-As coatings on microbial leaching of metals in arsenic bearing mine waste. J GeoChem Exploration, 2011, 110: 23–30
Ishii S, Watanabe K, Yabuki S, et al. Comparison of electrode reduction activities of Geobacter sulfurreducens and an enriched Consortium in an air-cathode microbial fuel cell. Appl Environ MicroBiol, 2008, 74: 7348–7355
Li J, Xiao L, Zheng S, et al. A new insight into the strategy for methane production affected by conductive carbon cloth in wetland soil: Beneficial to acetoclastic methanogenesis instead of CO2 reduction. Sci Total Environ, 2018, 643: 1024–1030
Hsieh P H, Lai Y C, Chen K Y, et al. Explore the possible effect of TiO2 and magnetic hematite nanoparticle addition on biohydrogen production by Clostridium pasteurianum based on gene expression measurements. Int J Hydrogen Energy, 2016, 41: 21685–21691
Wu H, Wang C, Chen P, et al. Corrigendum to “Effects of pH and ferrous iron on the coproduction of butanol and hydrogen by Clostridium beijerinckii IB4” [Int J Hydrogen Energy 42 (2017) 6547–6555]. Int J Hydrogen Energy, 2017, 42: 20399
Beckers L, Hiligsmann S, Lambert S D, et al. Improving effect of metal and oxide nanoparticles encapsulated in porous silica on fermentative biohydrogen production by Clostridium butyricum. Bioresource Tech, 2013, 133: 109–117
Dobbin P S, Carter J P, Garcäa-Salamanca San Juan C, et al. Dissimilatory Fe(III) reduction by Clostridium beijerinckii isolated from freshwater sediment using Fe(III) maltol enrichment. FEMS Micro-Biol Lett, 1999, 176: 131–138
Abdeshahian P, Al-Shorgani N K N, Salih N K M, et al. The production of biohydrogen by a novel strain Clostridium sp. YM1 in dark fermentation process. Int J Hydrogen Energy, 2014, 39: 12524–12531
Lehours A C, Rabiet M, Morel-Desrosiers N, et al. Ferric iron reduction by fermentative strain BS2 isolated from an iron-rich anoxic environment (Lake Pavin, France). GeomicroBiol J, 2010, 27: 714–722
Liang B, Cheng H Y, Kong D Y, et al. Accelerated reduction of chlorinated nitroaromatic antibiotic chloramphenicol by biocathode. Environ Sci Technol, 2013, 47: 5353–5361
Acknowledgments
This work was supported by the National Natural Science Foundation of China (Grant Nos. 91751112, 41573071, 41703075, 41807325), the Senior User Project of RV KEXUE (Grant No. KEXUE2018G01), the Key Research Project of Frontier Science (Grant No. QYZDJ-SSW-DQC015) of the Chinese Academy of Sciences, the Natural Science Foundation (Grant Nos. JQ201608, ZR2016DQ12), and the Young Taishan Scholars Program (Grant No. tsqn20161054) of Shandong Province.
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Zhang, Y., Liu, F., Xu, H. et al. Extraction of electrons by magnetite and ferrihydrite from hydrogen-producing Clostridium bifermentans by strengthening the acetate production pathway. Sci. China Technol. Sci. 62, 1719–1725 (2019). https://doi.org/10.1007/s11431-018-9460-9
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DOI: https://doi.org/10.1007/s11431-018-9460-9