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Microbial electrosynthesis

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63:. The mechanism of MES is not well understood, but the potential products include alcohols and organic acids. MES can be combined with MEC in a single reaction vessel, where substrate consumed by the microorganisms provides a voltage potential that is lowered as the microbe ages. "MES has gained increasing attention as it promises to use renewable (electric) energy and biogenic feedstock for a bio-based economy." 71:
Microbial electrosynthesis may be used to produce fuel from carbon dioxide using electrical energy generated by either traditional power stations or renewable electricity generation. It may also be used to produce speciality chemicals such as drug precursors through microbially assisted
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to yield industrially relevant products. The electric current would ideally be produced by a renewable source of power. This process is the opposite to that employed in a
47:(MEC). Both use the interactions of microorganisms with a cathode to reduce chemical compounds. In MECs, an electrical power source is used to augment the 176: 129:"Microbial electrosynthesis: feeding microbes electricity to convert carbon dioxide and water to multicarbon extracellular organic compounds" 196:"The environmental biorefinery: state-of-the-art on the production of hydrogen and value-added biomolecules in mixed-culture fermentation" 305:
Rabaey K, Rozendal RA (October 2010). "Microbial electrosynthesis - revisiting the electrical route for microbial production".
35:, in which microorganisms transfer electrons from the oxidation of compounds to an anode to generate an electric current. 227:"Upscaling of Microbial Electrolysis Cell Integrating Microbial Electrosynthesis: Insights, Challenges and Perspectives" 367: 349: 19:(MES) is a form of microbial electrocatalysis in which electrons are supplied to living microorganisms via a 79:
Microbial electrosynthesis can also be used to "power" plants. Plants can then be grown without sunlight.
55:. The combined potential provided by the power source and the microorganisms is then sufficient to reduce 103: 44: 256:"Engineering mediator-based electroactivity in the obligate aerobic bacterium Pseudomonas putida KT2440" 386: 414: 409: 98: 48: 225:
Tian JH, Lacroix R, Desmond-Le Quéméner E, Bureau C, Midoux C, Bouchez T (16 April 2019).
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produced by the microorganisms consuming a source of chemical energy such as
326: 291: 162: 88: 56: 144: 52: 318: 211: 177:"Microbial Electrolysis Cell - Turning Bacteria Into Hydrogen Machines" 368:"David Strik's "dark photosynthesis" idea receiving Open Mind Award" 224: 195: 239: 226: 127:
Nevin KP, Woodard TL, Franks AE, Summers ZM, Lovley DR (May 2010).
60: 20: 27:. The electrons are then used by the microorganisms to reduce 254:
Schmitz S, Nies S, Wierckx N, Blank LM, Rosenbaum MA (2015).
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Moscoviz R, Trably E, Bernet N, Carrère H (2018-07-16).
253: 401: 43:Microbial electrosynthesis (MES) is related to 304: 298: 120: 350:"Open Mind Award for a revolutionary idea" 39:Comparison to microbial electrolysis cells 23:in an electrochemical cell by applying an 281: 271: 238: 152: 393:. Wageningen University & Research. 384: 402: 347: 354:Wageningen University & Research 13: 14: 431: 387:"Producing food without sunlight" 385:Sikkema A (November 29, 2016). 66: 378: 360: 341: 247: 218: 187: 169: 1: 114: 307:Nature Reviews. Microbiology 45:microbial electrolysis cells 7: 104:Glossary of fuel cell terms 82: 10: 436: 17:Microbial electrosynthesis 348:Strik DP (May 29, 2017). 260:Frontiers in Microbiology 273:10.3389/fmicb.2015.00284 145:10.1128/mBio.00103-10 99:Electromethanogenesis 49:electrical potential 319:10.1038/nrmicro2422 183:. 13 November 2007. 181:Scientific Blogging 109:Microbial fuel cell 94:Electrohydrogenesis 33:microbial fuel cell 212:10.1039/C8GC00572A 206:(14): 3159–3179. 427: 395: 394: 382: 376: 375: 364: 358: 357: 345: 339: 338: 302: 296: 295: 285: 275: 251: 245: 244: 242: 222: 216: 215: 191: 185: 184: 173: 167: 166: 156: 124: 74:electrocatalysis 25:electric current 435: 434: 430: 429: 428: 426: 425: 424: 400: 399: 398: 383: 379: 366: 365: 361: 346: 342: 303: 299: 252: 248: 223: 219: 200:Green Chemistry 192: 188: 175: 174: 170: 125: 121: 117: 85: 69: 41: 12: 11: 5: 433: 423: 422: 417: 415:Electric power 412: 397: 396: 377: 359: 340: 313:(10): 706–16. 297: 246: 240:10.1101/609909 217: 186: 168: 118: 116: 113: 112: 111: 106: 101: 96: 91: 84: 81: 68: 65: 40: 37: 29:carbon dioxide 9: 6: 4: 3: 2: 432: 421: 418: 416: 413: 411: 410:Biotechnology 408: 407: 405: 392: 388: 381: 373: 369: 363: 355: 351: 344: 336: 332: 328: 324: 320: 316: 312: 308: 301: 293: 289: 284: 279: 274: 269: 265: 261: 257: 250: 241: 236: 232: 228: 221: 213: 209: 205: 201: 197: 190: 182: 178: 172: 164: 160: 155: 150: 146: 142: 138: 134: 130: 123: 119: 110: 107: 105: 102: 100: 97: 95: 92: 90: 87: 86: 80: 77: 75: 64: 62: 59:to molecular 58: 57:hydrogen ions 54: 50: 46: 36: 34: 30: 26: 22: 18: 390: 380: 371: 362: 353: 343: 310: 306: 300: 263: 259: 249: 230: 220: 203: 199: 189: 180: 171: 136: 132: 122: 89:Electrofuels 78: 70: 67:Applications 42: 16: 15: 53:acetic acid 420:Fuel cells 404:Categories 115:References 391:Resource 335:11417035 327:20844557 292:25914687 163:20714445 83:See also 61:hydrogen 283:4392322 266:: 284. 231:bioRxiv 154:2921159 21:cathode 333:  325:  290:  280:  161:  151:  331:S2CID 139:(2). 323:PMID 288:PMID 159:PMID 133:mBio 372:NWO 315:doi 278:PMC 268:doi 235:doi 208:doi 149:PMC 141:doi 406:: 389:. 370:. 352:. 329:. 321:. 309:. 286:. 276:. 262:. 258:. 233:. 229:. 204:20 202:. 198:. 179:. 157:. 147:. 135:. 131:. 76:. 374:. 356:. 337:. 317:: 311:8 294:. 270:: 264:6 243:. 237:: 214:. 210:: 165:. 143:: 137:1

Index

cathode
electric current
carbon dioxide
microbial fuel cell
microbial electrolysis cells
electrical potential
acetic acid
hydrogen ions
hydrogen
electrocatalysis
Electrofuels
Electrohydrogenesis
Electromethanogenesis
Glossary of fuel cell terms
Microbial fuel cell
"Microbial electrosynthesis: feeding microbes electricity to convert carbon dioxide and water to multicarbon extracellular organic compounds"
doi
10.1128/mBio.00103-10
PMC
2921159
PMID
20714445
"Microbial Electrolysis Cell - Turning Bacteria Into Hydrogen Machines"
"The environmental biorefinery: state-of-the-art on the production of hydrogen and value-added biomolecules in mixed-culture fermentation"
doi
10.1039/C8GC00572A
"Upscaling of Microbial Electrolysis Cell Integrating Microbial Electrosynthesis: Insights, Challenges and Perspectives"
doi
10.1101/609909
"Engineering mediator-based electroactivity in the obligate aerobic bacterium Pseudomonas putida KT2440"

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