1963
DOI: 10.1016/0013-4686(62)87053-4
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The electrochemical aspects of some biochemical systems—III. A new approach to investigation of electrical energy producing reactions in biological systems

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Cited by 13 publications
(7 citation statements)
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“…The electron transfer from cell to resin may be a reason for this phenomenon, because the resin surface will be negatively charged by the electron transfer and, consequently, cations will be attracted around the surface. ALLEN et al (7)(8)(9) proposed that the electron transfer from E. coli to an electrode was due primarily to the oxidation of hydrogen produced by the decomposition of formic acid by formic dehydrogenase. MATSUNAGA et al (10) proposed, using L. fermenti, that from NAD(P)H and FADH2 electrons were released, and that these co-enzymes would be reduced again by the enzymes requiring NAD …”
Section: Discussionmentioning
confidence: 99%
“…The electron transfer from cell to resin may be a reason for this phenomenon, because the resin surface will be negatively charged by the electron transfer and, consequently, cations will be attracted around the surface. ALLEN et al (7)(8)(9) proposed that the electron transfer from E. coli to an electrode was due primarily to the oxidation of hydrogen produced by the decomposition of formic acid by formic dehydrogenase. MATSUNAGA et al (10) proposed, using L. fermenti, that from NAD(P)H and FADH2 electrons were released, and that these co-enzymes would be reduced again by the enzymes requiring NAD …”
Section: Discussionmentioning
confidence: 99%
“…ANAEROBIC METABOLIC PATHWAYS In view of the effect of oxygen on the electrical response, it was suspected that perhaps the "coulokinetic" technique could be improved, yielding a more definite picture of metabolic behavior. It was felt that, if, in fact, E. coil metabolized glucose by both the glycolytic and, to a considerably less extent, the monophosphate pathways (26), then the aerobic monophosphate shunt might be completely missed by imposing the resistance across the electrochemical cell approximately 10 min after the addition of the substrate, as was done in our early studies (8). By imposing the "load" prior to the addition of the substrate, glucose gave a coulombic output of 13.4 coul as compared to the 10.6 coul with the former technique.…”
Section: Differentiation Between Aerobic Andmentioning
confidence: 92%
“…"COULOKINETIC" BEHAVIOR OF E. coI wiTH VARIOUS SUB3STRAmS The initial metabolic study involved an investigation of the coulombic outputs obtained from various prime and intermediate substrates common to the glycolytic and monophosphate pathways, i.e., glucose, fructose, gluconolactone, pyruvate, and formate (8). Based on presently available information, glucose is metabolized by E. coli predominantly via the glycolytic pathway (26).…”
Section: Overall Anodic Reaction (Doubled): 2h2mentioning
confidence: 99%
“…Consequently, the study of charge transfer across the bacteria-electrode interface has attracted the attention of pioneer researchers who followed this originally Utopian line of investigation. It was the case of Milton J. Allen and coworkers during the 1960s, whose creative work illustrates the effort made and provides very interesting guidelines for actual research [33][34][35][36][37][38][39].…”
Section: Interfacial Charge Transfermentioning
confidence: 99%