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Journal articles on the topic 'Electron acceptor'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Neal, Sonya E., Deepa V. Dabir, Juwina Wijaya, Cennyana Boon, and Carla M. Koehler. "Osm1 facilitates the transfer of electrons from Erv1 to fumarate in the redox-regulated import pathway in the mitochondrial intermembrane space." Molecular Biology of the Cell 28, no. 21 (2017): 2773–85. http://dx.doi.org/10.1091/mbc.e16-10-0712.

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Prokaryotes have aerobic and anaerobic electron acceptors for oxidative folding of periplasmic proteins. The mitochondrial intermembrane space has an analogous pathway with the oxidoreductase Mia40 and sulfhydryl oxidase Erv1, termed the mitochondrial intermembrane space assembly (MIA) pathway. The aerobic electron acceptors include oxygen and cytochrome c, but an acceptor that can function under anaerobic conditions has not been identified. Here we show that the fumarate reductase Osm1, which facilitates electron transfer from fumarate to succinate, fills this gap as a new electron acceptor.

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2

Sekita, Michael, Ángel J. Jiménez, M. Luisa Marcos, et al. "Tuning the Electron Acceptor in Phthalocyanine-Based Electron Donor-Acceptor Conjugates." Chemistry - A European Journal 21, no. 52 (2015): 19028–40. http://dx.doi.org/10.1002/chem.201503237.

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3

Ondrechen, Mary Jo. "Electron donor-acceptor couples." International Reviews in Physical Chemistry 14, no. 1 (1995): 1–14. http://dx.doi.org/10.1080/01442359509353302.

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4

Mackiewicz, M., and J. Wiegel. "Comparison of Energy and Growth Yields forDesulfitobacterium dehalogenans during Utilization of Chlorophenol and Various Traditional Electron Acceptors." Applied and Environmental Microbiology 64, no. 1 (1998): 352–55. http://dx.doi.org/10.1128/aem.64.1.352-355.1998.

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ABSTRACT Desulfitobacterium dehalogenans grew with formate as the electron donor and 3-chloro-4-hydroxyphenylacetate (3-Cl-4-OHPA) as the electron acceptor, yielding Y X/formate,Y X/2e− , andY X/ATP ranging from 3.2 to 11.3 g of biomass (dry weight)/mol, thus indicating that energy was conserved through reductive dechlorination. Pyruvate was utilized as the electron donor and acceptor, yielding stoichiometric amounts of acetate and lactate, respectively, and a Y X/reduced acceptor of 13.0 g of biomass (dry weight)/mol. The supplementation of pyruvate-containing medium with additional electron

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5

Brouwer, Albert M., Nina A. C. Bakker, Piet G. Wiering, and Jan W. Verhoeven. "Highly solvatochromic emission of electron donor–acceptor compounds containing propanedioato boron electron acceptors." J. Chem. Soc., Chem. Commun., no. 16 (1991): 1094–96. http://dx.doi.org/10.1039/c39910001094.

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6

Zheng, Bin, Wei Zhao, Tinghu Ren, et al. "Low Light Increases the Abundance of Light Reaction Proteins: Proteomics Analysis of Maize (Zea mays L.) Grown at High Planting Density." International Journal of Molecular Sciences 23, no. 6 (2022): 3015. http://dx.doi.org/10.3390/ijms23063015.

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Maize (Zea mays L.) is usually planted at high density, so most of its leaves grow in low light. Certain morphological and physiological traits improve leaf photosynthetic capacity under low light, but how light absorption, transmission, and transport respond at the proteomic level remains unclear. Here, we used tandem mass tag (TMT) quantitative proteomics to investigate maize photosynthesis-related proteins under low light due to dense planting, finding increased levels of proteins related to photosystem II (PSII), PSI, and cytochrome b6f. These increases likely promote intersystem electron

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7

Jellison, Jessica L., Che-Hsiung Lee, Xinju Zhu, Jordan D. Wood, and Kyle N. Plunkett. "Electron Acceptors Based on an All-Carbon Donor-Acceptor Copolymer." Angewandte Chemie 124, no. 49 (2012): 12487–90. http://dx.doi.org/10.1002/ange.201206145.

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8

Jellison, Jessica L., Che-Hsiung Lee, Xinju Zhu, Jordan D. Wood, and Kyle N. Plunkett. "Electron Acceptors Based on an All-Carbon Donor-Acceptor Copolymer." Angewandte Chemie International Edition 51, no. 49 (2012): 12321–24. http://dx.doi.org/10.1002/anie.201206145.

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9

Abdul-Hussein, W. A., and J. S. Abd. "Electron transport in double bridges system." JOURNAL OF ADVANCES IN PHYSICS 9, no. 2 (2015): 2410–18. http://dx.doi.org/10.24297/jap.v9i2.1404.

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In this paper we investigate theoretically the effect of introducing wide band, and Narrow band approximations for the bridge energy band on the electron transport process (ET) through the donor-bridges-acceptor (DBA) system. We using one electron model, for which the Hamiltonian of the system consists of a single-level for both Donor and Accepter (i.e. QD) both coupled to a band bridge as a tight binding interaction. The time dependent SchrÃ¶dinger equation give us a formula for the occupation probabilities for donor and acceptor levels. The probability of (ET) to the accepter is smaller than

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10

Hasenburg, Franziska H., Kun-Han Lin, Bas van der Zee, Paul W. M. Blom, Denis Andrienko, and Gert-Jan A. H. Wetzelaer. "Ambipolar charge transport in a non-fullerene acceptor." APL Materials 11, no. 2 (2023): 021105. http://dx.doi.org/10.1063/5.0137073.

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Charge transport is one of the key factors in the operation of organic solar cells. Here, we investigate the electron and hole transport in the non-fullerene acceptor (NFA) IT-4F, by a combination of space-charge-limited current measurements and multiscale molecular simulations. The electron and hole mobilities are fairly balanced, amounting to 2.9 × 10−4 cm2 V−1 s−1 for electrons and 2.0 × 10−5 cm2 V−1 s−1 for holes. Orientational ordering and electronic couplings facilitate a better charge-percolating network for electrons than for holes, while ambipolarity itself is due to sufficiently high

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11

Akiyama, Midori, Masafumi Sugiyama, Kenji Komaguchi, Kyoko Nozaki, and Takashi Okazoe. "(Invited) Synthesis and Properties of Fluorinated Cubanes." ECS Meeting Abstracts MA2022-01, no. 13 (2022): 889. http://dx.doi.org/10.1149/ma2022-0113889mtgabs.

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Electron acceptor molecules play an important role in the design of organic functional materials. The electron acceptor molecules reported so far are limited to π-conjugated molecules, which stabilize the accepted electrons by delocalizing them in the extended π-orbitals. In contrast, in perfluorocubane, in which eight carbons of the box-shaped molecule are fluorinated, the eight σ* orbitals of the C-F bonds overlap inside the box and are expected to accept and stabilize electrons there.[1] Since perfluorocubane is expected to accept electrons by overlapping σ* orbitals, it will probably show

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12

Stevens, B. "Electron donor acceptor orbital correlations." Molecular Physics 55, no. 3 (1985): 589–97. http://dx.doi.org/10.1080/00268978500101561.

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13

Spinelli, Jessica B., Paul C. Rosen, Hans-Georg Sprenger, et al. "Fumarate is a terminal electron acceptor in the mammalian electron transport chain." Science 374, no. 6572 (2021): 1227–37. http://dx.doi.org/10.1126/science.abi7495.

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Reversing the chain The mitochondrial electron transport chain is a major part of cellular metabolism and plays key roles in both cellular respiration and the synthesis of critical metabolites. Typically, electrons flow through the electron transport chain in a specific direction, ending up with oxygen as the terminal electron acceptor. Spinelli et al . characterized an alternative path of electron flow through the transport chain, ending with fumarate as the electron acceptor (see the Perspective by Baksh and Finley). This pathway operates under conditions of limited oxygen availability, and

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14

Liu, Ming, Jing Yang, Yuli Yin, et al. "Novel perylene diimide-based polymers with electron-deficient segments as the comonomer for efficient all-polymer solar cells." Journal of Materials Chemistry A 6, no. 2 (2018): 414–22. http://dx.doi.org/10.1039/c7ta09930d.

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Two novel acceptor–acceptor (A–A) type polymeric electron acceptors, PPDI-DTBT and PFPDI-DTBT, which contain perylene diimide (PDI) and fused PDI (FPDI) with electron deficient 4,7-dithienyl-2,1,3-benzothiadiazole (DTBT) units, respectively, are designed and synthesized to investigate their application in all-polymer solar cells (all-PSCs).

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15

Liu, Na, Xueming Qin, Yonglei An, Hua Qiu, and Yue Wang. "Effects of multi-electron acceptor coexistence system on perchlorate biodegradation and microbial community variation." Water Supply 18, no. 4 (2017): 1428–36. http://dx.doi.org/10.2166/ws.2017.210.

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Abstract Many studies have reported that a certain preference is obeyed by perchlorate-degrading bacteria to utilize different electron acceptors. This conclusion was stated considering only the removal rate of different electron acceptors, indicating a lack of adequate proof. This study investigated the selective utilization of different electron acceptors by a perchlorate-degrading bacterium. The results showed that the mixed population of microorganisms (containing perchlorate-degrading bacteria) obeyed a certain sequence to utilize different electron acceptors, which was oxygen &gt; ni

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16

Sisto, Thomas J., Yu Zhong, Boyuan Zhang, et al. "Long, Atomically Precise Donor–Acceptor Cove-Edge Nanoribbons as Electron Acceptors." Journal of the American Chemical Society 139, no. 16 (2017): 5648–51. http://dx.doi.org/10.1021/jacs.6b13093.

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17

Xiao, Jing Ni, Li Na Zheng, Lei Zhang, Han Min Zhang, and Feng Lin Yang. "Discussion of the Simultaneous Nitrogen and Phosphorus Removal Mechanism." Advanced Materials Research 726-731 (August 2013): 2156–59. http://dx.doi.org/10.4028/www.scientific.net/amr.726-731.2156.

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The phosphorus uptake rate characteristics have been investigated in different electron acceptor conditions (NO3-, O2, O2 and NO3- coexisting). The sludge was transferred from CAS, AO MBR, AOA MBR, A2O MBR or the A, B tank of MUCT-MBR systems. The results show that the phosphorus uptake rate (SPUR) have the same rule for the sludge in different electron acceptors, that is NSPUR (NO3- as the electron acceptor) <ASPUR (O2 as the electron acceptor) <TSPUR (both O2 and NO3- as the electron acceptors). There exists the aerobic denitrifying phosphorus removal process in mixed electron acceptor

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18

Larsen, Christopher B., and Oliver S. Wenger. "Circular Photoinduced Electron Transfer in a Donor‐Acceptor‐Acceptor Triad." Angewandte Chemie International Edition 57, no. 3 (2018): 841–45. http://dx.doi.org/10.1002/anie.201708207.

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19

Zhang, Xian Min, Han Bao, Gao Wu Qin, and Shiyoshi Yokoyama. "Optimized Conjugative Bridge and its Length in Novel Chromophores for Electro-Optical Applications." Materials Science Forum 847 (March 2016): 117–22. http://dx.doi.org/10.4028/www.scientific.net/msf.847.117.

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Two group chromophores with strong methoxy electron donor and CF3 electron acceptor were synthesized and reported. To investigate the effects of conjugative bond and its length between electron donor and acceptor on optical properties, thiophene ring was incorporated into the conjugated units of group B compared to group A. The results showed that the incorporation of thiophene rings could significantly enhance molecular first hyperpolarizability and permit a high thermal stability. It has been found that molecular first hyperpolarizability increased continually by the increase of bond length

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20

Wenholz, Daniel S., Mohan Bhadbhade, Hakan Kandemir, Junming Ho, Naresh Kumar, and David StC Black. "Substituent effects in solid-state assembly of activated benzotriazoles." CrystEngComm 21, no. 5 (2019): 835–42. http://dx.doi.org/10.1039/c8ce01757c.

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21

Henstra, Anne M., and Alfons J. M. Stams. "Novel Physiological Features of Carboxydothermus hydrogenoformans and Thermoterrabacterium ferrireducens." Applied and Environmental Microbiology 70, no. 12 (2004): 7236–40. http://dx.doi.org/10.1128/aem.70.12.7236-7240.2004.

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ABSTRACT Carboxydothermus hydrogenoformans is able to grow by conversion of CO to H2 and CO2. Besides CO, only pyruvate was described as serving as an energy source. Based on 16S rRNA gene sequence similarity, C. hydrogenoformans is closely related to Thermoterrabacterium ferrireducens. T. ferrireducens is like C. hydrogenoformans a gram-positive, thermophilic, strict anaerobic bacterium. However, it is capable of using various electron donors and acceptors for growth. Growth of C. hydrogenoformans with multiple electron donors and acceptors was tested. C. hydrogenoformans oxidized formate, la

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22

Bouwer, Edward J., and Gordon D. Cobb. "Modeling of Biological Processes in the Subsurface." Water Science and Technology 19, no. 5-6 (1987): 769–79. http://dx.doi.org/10.2166/wst.1987.0255.

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Biofilm processes are potentially important for transformations of organic micropollutants in groundwater. The type of electron acceptor used by the microorganisms is an important environmental factor affecting biotransformation. A fundamental model of biofilm kinetics is shown to be capable of simulating microbially-mediated changes in a subsurface system of primary substrates and mixed electron acceptors. The model incorporates external mass transport effects, Monod kinetics with determination of limiting electron donor or acceptor, and competitive and sequential microbial reactions. The sys

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23

Yamashita, Yoshiro, and Masaaki Tomura. "Highly polarized electron donors, acceptors and donor–acceptor compounds for organic conductors." Journal of Materials Chemistry 8, no. 9 (1998): 1933–44. http://dx.doi.org/10.1039/a803151g.

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24

SHIROTA, Yasuhiko, Kentaro YAMAGUCHI, Shin-Chol OH, Satoshi MASUMI, and Guang-Jie JIANG. "PHOTOPOLYMERIZATIONS OF ELECTRON-DONOR MONOMER-ELECTRON-ACCEPTOR MONOMER SYSTEMS." Journal of Photopolymer Science and Technology 1, no. 2 (1988): 346–53. http://dx.doi.org/10.2494/photopolymer.1.346.

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25

Simionescu, C. I., V. B[acaron]rboiu, and M. Grigoraş. "Copolymers with Pendant Electron-Donor and Electron-Acceptor Groups." Journal of Macromolecular Science: Part A - Chemistry 22, no. 5-7 (1985): 693–711. http://dx.doi.org/10.1080/00222338508056631.

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26

Troisi, Luigino, Cinzia Citti, Catia Granito, et al. "Synthesis of Alternative Electron Acceptor Compounds." Open Organic Chemistry Journal 9, no. 1 (2015): 9–15. http://dx.doi.org/10.2174/1874095201509010009.

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27

Guldi, Dirk M. "Fullerenes: three dimensional electron acceptor materials." Chemical Communications, no. 5 (2000): 321–27. http://dx.doi.org/10.1039/a907807j.

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28

Nagy, Vitalii Yu, Oleg M. Petrukhin, Yurii A. Zolotov, and Leonid B. Volodarskii. "Electron-acceptor effect of aminoxyl radicals." Journal of the Chemical Society, Perkin Transactions 2, no. 8 (1991): 1305. http://dx.doi.org/10.1039/p29910001305.

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29

Izquierdo, Marta, Benedikt Platzer, Anton J. Stasyuk, et al. "All‐Fullerene Electron Donor–Acceptor Conjugates." Angewandte Chemie International Edition 58, no. 21 (2019): 6932–37. http://dx.doi.org/10.1002/anie.201901863.

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30

Izquierdo, Marta, Benedikt Platzer, Anton J. Stasyuk, et al. "All‐Fullerene Electron Donor–Acceptor Conjugates." Angewandte Chemie 131, no. 21 (2019): 7006–11. http://dx.doi.org/10.1002/ange.201901863.

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31

Borsenberger, P. M., W. T. Gruenbaum, E. H. Magin, and S. A. Visser. "Electron Trapping in Acceptor Doped Polymers." physica status solidi (a) 166, no. 2 (1998): 835–42. http://dx.doi.org/10.1002/(sici)1521-396x(199804)166:2<835::aid-pssa835>3.0.co;2-9.

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32

Zhong, Cheng, Jinwei Zhou, and Charles L. Braun. "Electron-transfer absorption of sterically bulky donor–acceptor pairs: electron donor–acceptor complexes or random pairs?" Journal of Photochemistry and Photobiology A: Chemistry 161, no. 1 (2003): 1–9. http://dx.doi.org/10.1016/s1010-6030(03)00233-8.

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33

Pilarczyk, K., K. Lewandowska, K. Mech, et al. "Charge transfer tuning in TiO2 hybrid nanostructures with acceptor–acceptor systems." Journal of Materials Chemistry C 5, no. 9 (2017): 2415–24. http://dx.doi.org/10.1039/c6tc05190a.

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34

ZEHE, A., and A. RAMÍREZ. "AUGER EFFECT PROVOKED RED TO GREEN COLOR SHIFT IN THE LUMINESCENCE OF HIGHLY EXCITED Ga1-xAlxAs:Si." Modern Physics Letters B 15, no. 17n19 (2001): 700–703. http://dx.doi.org/10.1142/s0217984901002336.

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The existence region of {donor-acceptor1-acceptor2}-AUGER molecules is determined in silicon-doped Ga1-xAlxAs by electron-beam excited luminescence measurements at low temperature. The main peak position and luminescence intensity of the donor-acceptor recombination channel turns out to be affected in a characteristic manner on the existence of AUGER molecules at high excitation levels. A shift between two recombination channels can be provoked, which involves the donor-acceptor pair transition at 1.8 eV, and a free-to-bound transition at 2.1 eV. We discuss own luminescence data of Ga0 2Al0 8A

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35

Löffler, Frank E., James M. Tiedje, and Robert A. Sanford. "Fraction of Electrons Consumed in Electron Acceptor Reduction and Hydrogen Thresholds as Indicators of Halorespiratory Physiology." Applied and Environmental Microbiology 65, no. 9 (1999): 4049–56. http://dx.doi.org/10.1128/aem.65.9.4049-4056.1999.

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ABSTRACT Measurements of the hydrogen consumption threshold and the tracking of electrons transferred to the chlorinated electron acceptor (fe) reliably detected chlororespiratory physiology in both mixed cultures and pure cultures capable of using tetrachloroethene,cis-1,2-dichloroethene, vinyl chloride, 2-chlorophenol, 3-chlorobenzoate, 3-chloro-4-hydroxybenzoate, or 1,2-dichloropropane as an electron acceptor. Hydrogen was consumed to significantly lower threshold concentrations of less than 0.4 ppmv compared with the values obtained for the same cultures without a chlorinated compound as a

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36

Alzola, Joaquin M., Natalia E. Powers-Riggs, Nathan T. La Porte, Ryan M. Young, Tobin J. Marks, and Michael R. Wasielewski. "Photoinduced electron transfer from zinc meso-tetraphenylporphyrin to a one-dimensional perylenediimide aggregate: Probing anion delocalization effects." Journal of Porphyrins and Phthalocyanines 24, no. 01n03 (2020): 143–52. http://dx.doi.org/10.1142/s1088424619500858.

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Organic photovoltaics incorporating non-fullerene acceptors based on perylenediimide (PDI) now rival fullerene acceptor-based devices in performance, although the mechanisms of charge generation in PDI-based devices are not yet fully understood. Fullerene-based systems are proposed to undergo electron transfer directly from the photoexcited donor into a band of delocalized acceptor states, thus increasing charge generation efficiency. Similarly, anion delocalization has been shown to enhance the rate of electron transfer from a photoexcited donor to two electronically coupled PDI acceptors. He

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37

Zhang, Yun-Fan, and Fawen Wu. "Synthesis of a new W-type of functional polymer for improving intermolecular charge transfer processes at donor/acceptor interfaces." High Performance Polymers 31, no. 5 (2019): 521–27. http://dx.doi.org/10.1177/0954008319827066.

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Optimizing charge transfer (CT) processes at donor/acceptor interfaces is an important subject to improving photocurrent density. Geometries of functional polymers play important roles in design of new types of polymers, which were used as electron donor to improve effective separation of electron-hole pairs at donor/acceptor interfaces. In this article, a novel W-type of polymer, poly(1-[4-(9-(2-ethylhexyl)carbazole-3-yl)]phenylazo-2-phenylazoacenaphthylene), was synthesized by a Suzuki coupling reaction for improving interaction between polymers and electron acceptors to enhance intermolecul

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38

Liang, Yuming, Ping Deng, Zhongtao Wang, Zhiyong Guo, and Yanlian Lei. "Novel perylene diimide acceptor for nonfullerene organic solar cells." Functional Materials Letters 12, no. 03 (2019): 1950022. http://dx.doi.org/10.1142/s179360471950022x.

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Nonfullerene electron acceptor materials have gained enormous attention due to their potential as replacements of fullerene electron acceptors in bulk heterojunction organic solar cells. A novel thiophene bridged selenophene-containing perylene diimide acceptor PDISe-T has been synthesized and applied as an acceptor in nonfullerene organic photovoltaic cells. The inverted organic photovoltaic (OPV) solar cells based on PDISe-T:PBT7-Th (acceptor:donor) blends give a power conversion efficiency (PCE) value of 2.53% with an open-circuit voltage ([Formula: see text] of 0.92[Formula: see text]V, a

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39

El Jouad, Zouhair, Linda Cattin, Mohammed Addou, and Jean Christian Bernède. "Open circuit voltage of organic photovoltaic cells using C60 as acceptor: variation with the donor." European Physical Journal Applied Physics 86, no. 2 (2019): 20201. http://dx.doi.org/10.1051/epjap/2019190047.

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The open circuit voltage (Voc) of organic photovoltaic cells (OPVs) is an important parameter in terms of OPV performance. In the present work, we check that its value depends on the energy difference between the Lowest Unoccupied Molecular Orbital of the electron acceptor (LUMOA) and the Highest Occupied Molecular Orbital of the donor (HOMOD). The electron acceptor is the fullerene, while the electron acceptors are used as parameter. The results show that Voc increases with the value of Δ(LUMOA–HOMOD). However, for some molecules, this increase is not linear, which shows that other parameters

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40

Mohammed. N. Mutier and Lafy F. Al-Badry. "Effect of Direct Coupling on Electronic Transport and Thermoelectric Properties of Single Pyrene Molecule." University of Thi-Qar Journal of Science 8, no. 2 (2022): 94–99. http://dx.doi.org/10.32792/utq/utjsci.v8i2.819.

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Electron transport characteristics through a single pyrene molecule, which connects with two metallic electrodes, are investigated by using of steady-state theoretical formalism. The transmission probability, I-V characteristics and thermoelectric properties are studied according to the influence of direct coupling between donor and acceptor. The new path between the donor and acceptor provides a direct route for the transfer of electrons between the donor and the acceptor, as well as the transfer of electrons across the molecule. We find the electronic transport properties improve by increasi

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41

Razus, Alexandru C. "Azulene Moiety as Electron Reservoir in Positively Charged Systems; A Short Survey." Symmetry 13, no. 4 (2021): 526. http://dx.doi.org/10.3390/sym13040526.

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The non-alternant aromatic azulene, an isomer of alternant naphthalene, differs from the latter in peculiar properties. The large polarization of the π-electron system over the seven and five rings gives to azulene electrophile property a pronounced tendency to donate electrons to an acceptor, substituted at azulene 1 position. This paper presents cases in which azulene transfers electrons to a suitable acceptor as methylium ions, positive charged heteroaromatics and examples of neutral molecules that can accept electrons. The proposed product synthesis was outlined and the expected electron t

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42

Bae, W., and B. E. Rittmann. "Accelerating the rate of cometabolic degradations requiring an intracellular electron source-model and biofilm application." Water Science and Technology 31, no. 1 (1995): 29–39. http://dx.doi.org/10.2166/wst.1995.0008.

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This paper applies our recently acquired knowledge of the large and systematic changes in internal reducing power to controlled changes in the cell's primary electron-donor and -acceptor substrates. The systematic cellular responses of the NADH/NAD ratio is incorporated into kinetic equations for reductive dehalogenation and oxygenation reactions. Results show that the external donor and acceptor concentrations strongly affect the percentage removal of hazardous compounds. The simplest strategy for maximizing the efficiency of reductive dehalogenation is to maintain a saturating concentration

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43

FRÉBORTOVÁ, Jitka, Marco W. FRAAIJE, Petr GALUSZKA, et al. "Catalytic reaction of cytokinin dehydrogenase: preference for quinones as electron acceptors." Biochemical Journal 380, no. 1 (2004): 121–30. http://dx.doi.org/10.1042/bj20031813.

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The catalytic reaction of cytokinin oxidase/dehydrogenase (EC 1.5.99.12) was studied in detail using the recombinant flavoenzyme from maize. Determination of the redox potential of the covalently linked flavin cofactor revealed a relatively high potential dictating the type of electron acceptor that can be used by the enzyme. Using 2,6-dichlorophenol indophenol, 2,3-dimethoxy-5-methyl-1,4-benzoquinone or 1,4-naphthoquinone as electron acceptor, turnover rates with N6-(2-isopentenyl)adenine of approx. 150 s−1 could be obtained. This suggests that the natural electron acceptor of the enzyme is q

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44

Maiya, G. Bhaskar, and V. Krishnan. "Intramolecular electron transfer in donor-acceptor systems. Porphyrins bearing trinitroaryl acceptor group." Journal of Physical Chemistry 89, no. 24 (1985): 5225–35. http://dx.doi.org/10.1021/j100270a022.

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45

Chua, Ming Hui, Qiang Zhu, Tao Tang, Kwok Wei Shah, and Jianwei Xu. "Diversity of electron acceptor groups in donor–acceptor type electrochromic conjugated polymers." Solar Energy Materials and Solar Cells 197 (August 2019): 32–75. http://dx.doi.org/10.1016/j.solmat.2019.04.002.

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46

Zhang, Tian, Timothy S. Bain, Melissa A. Barlett, et al. "Sulfur oxidation to sulfate coupled with electron transfer to electrodes by Desulfuromonas strain TZ1." Microbiology 160, no. 1 (2014): 123–29. http://dx.doi.org/10.1099/mic.0.069930-0.

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Microbial oxidation of elemental sulfur with an electrode serving as the electron acceptor is of interest because this may play an important role in the recovery of electrons from sulfidic wastes and for current production in marine benthic microbial fuel cells. Enrichments initiated with a marine sediment inoculum, with elemental sulfur as the electron donor and a positively poised (+300 mV versus Ag/AgCl) anode as the electron acceptor, yielded an anode biofilm with a diversity of micro-organisms, including Thiobacillus, Sulfurimonas, Pseudomonas, Clostridium and Desulfuromonas species. Furt

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Shao, Rong, Xinbo Yang, Shiwei Yin, and Wenliang Wang. "Molecular Design of Benzothiadiazole Derivatives Electron Acceptors and Matching of Donor-Acceptor Materials." Acta Chimica Sinica 74, no. 8 (2016): 676. http://dx.doi.org/10.6023/a16050268.

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Aster, Alexander, and Eric Vauthey. "More than a Solvent: Donor–Acceptor Complexes of Ionic Liquids and Electron Acceptors." Journal of Physical Chemistry B 122, no. 9 (2018): 2646–54. http://dx.doi.org/10.1021/acs.jpcb.8b00468.

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Yang, Hailin, Shan Yu, and Hailong Lu. "Iron-Coupled Anaerobic Oxidation of Methane in Marine Sediments: A Review." Journal of Marine Science and Engineering 9, no. 8 (2021): 875. http://dx.doi.org/10.3390/jmse9080875.

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Anaerobic oxidation of methane (AOM) is one of the major processes of oxidizing methane in marine sediments. Up to now, extensive studies about AOM coupled to sulfate reduction have been conducted because SO42− is the most abundant electron acceptor in seawater and shallow marine sediments. However, other terminal electron acceptors of AOM, such as NO3−, NO2−, Mn(IV), Fe(III), are more energetically favorable than SO42−. Iron oxides, part of the major components in deep marine sediments, might play a significant role as an electron acceptor in the AOM process, mainly below the sulfate–methane

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Kirner, Sabrina V., Dirk M. Guldi, Jackson D. Megiatto, Jr., and David I. Schuster. "Synthesis and photophysical properties of new catenated electron donor–acceptor materials with magnesium and free base porphyrins as donors and C60as the acceptor." Nanoscale 7, no. 3 (2015): 1145–60. http://dx.doi.org/10.1039/c4nr06146b.

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Nanoscale electron donor–acceptor systems with [2]catenane architectures, with magnesium porphyrin (MgP) or free base porphyrin (H<sub>2</sub>P) as electron donor and C<sub>60</sub>as electron acceptor, have been investigated.

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