Acknowledgements The Authors would like to acknowledge the UK Engineering & Physical Sciences Research Council (grant numbers EP/I004653/1 and EP/L002132/1) and the Bill & Melinda Gates Foundation (grant numbers OPP1044458, OPP1094890 and OPP1149065) for funding large parts of this work. References [1] H. P. Bennetto, J. L. Stirling, K. Tanaka, C. A. Vega, Biotechnology & 1983, 559. Bioengineering, 25, [2] D. Pant, G. Van Bogaert, L. Diels, K. Vanbroekhoven, 2010, Bioresource Technology, 1533. 101, [3] I. A. Ieropoulos, A. Stinchcombe, I. Gajda, S. Forbes, I. Merino-Jimenez, G. Pasternak, D. Sanchez-Herranz, J. Greenman, Environmental Science: Water Research 2016, 336. & Technology, 2, [4] H. Wang, Z. J. Ren, 1796. 2013, Biotechnology Advances, 31, [5] I. S. J. K. Jang, G. C. Gil, M. Kim, H. J. Kim, B. W. Cho, B. H. Kim, 2004, 607. Biosensors & Bioelectronics. 19, [6] D. Pant, A. Singh, G. Van Bogaert, S. I. Olsen, P. S. Nigam, L. Diels, K. Vanbroekhoven, 2012, 1248. RSC Advances, 2, [7] M. C. Potter, 260. 1911, Proceedings of the Royal Society, London Series B, 84, [8] C. Santoro, C. Arbizzani, B. Erable, I. A. Ieropoulos, 2017, J. Power Sources, 356, 225. [9] R. M. Allen, H. P. Bennetto, 1993, 27. Applied Biochemistry and Biotechnology, 39, [10] P. Ledezma, J. Greenman, I. Ieropoulos, 615. 2012, Bioresource Technology, 118,
Acknowledgements The Authors would like to acknowledge the UK Engineering & Physical Sciences Research Council (grant numbers EP/I004653/1 and EP/L002132/1) and the Bill & Melinda Gates Foundation (grant numbers OPP1044458, OPP1094890 and OPP1149065) for funding large parts of this work. References [1] H. P. Bennetto, J. L. Stirling, K. Tanaka, C. A. Vega, Biotechnology & Bioengineering, 1983, 25, 559. [2] D. Pant, G. Van Bogaert, L. Diels, K. Vanbroekhoven, Bioresource Technology, 2010, 101, 1533. [3] I. A. Ieropoulos, A. Stinchcombe, I. Gajda, S. Forbes, I. Merino-Jimenez, G. Pasternak, D. Sanchez-Herranz, J. Greenman, Environmental Science: Water Research & Technology, 2016, 2, 336. [4] H. Wang, Z. J. Ren, Biotechnology Advances, 2013, 31, 1796. [5] I. S. J. K. Jang, G. C. Gil, M. Kim, H. J. Kim, B. W. Cho, B. H. Kim, Biosensors & Bioelectronics. 2004, 19, 607. [6] D. Pant, A. Singh, G. Van Bogaert, S. I. Olsen, P. S. Nigam, L. Diels, K. Vanbroekhoven, RSC Advances, 2012, 2, 1248. [7] M. C. Potter, Proceedings of the Royal Society, London Series B, 1911, 84, 260. [8] C. Santoro, C. Arbizzani, B. Erable, I. A. Ieropoulos, J. Power Sources, 2017, 356, 225. [9] R. M. Allen, H. P. Bennetto, Applied Biochemistry and Biotechnology, 1993, 39, 27. [10] P. Ledezma, J. Greenman, I. Ieropoulos, Bioresource Technology, 2012, 118, 615.