Relevant bibliographies by topics / Electron Transfer

Academic literature on the topic 'Electron Transfer'

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Published: 4 June 2021
Last updated: 25 May 2024

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Journal articles on the topic "Electron Transfer"

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Niki, Katsumi, and Takamasa Sagara. "Electron transfer reaction of electron transfer proteins." Kobunshi 39, no. 11 (1990): 830–33. http://dx.doi.org/10.1295/kobunshi.39.830.

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WILSON, ELIZABETH. "ELECTRON TRANSFER." Chemical & Engineering News Archive 82, no. 30 (July 26, 2004): 13. http://dx.doi.org/10.1021/cen-v082n030.p013a.

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Trammell, Scott A., John C. Wimbish, Fabrice Odobel, Laurie A. Gallagher, Poonam M. Narula, and Thomas J. Meyer. "Mechanisms of Surface Electron Transfer. Proton-Coupled Electron Transfer." Journal of the American Chemical Society 120, no. 50 (December 1998): 13248–49. http://dx.doi.org/10.1021/ja9821854.

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Tazuke, Shigeo, Noboru Kitamura, and Yuji Kawanishi. "Problems of back electron transfer in electron transfer sensitization." Journal of Photochemistry 29, no. 1-2 (May 1985): 123–38. http://dx.doi.org/10.1016/0047-2670(85)87065-9.

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Kato, Yuki, Ryo Nagao, and Takumi Noguchi. "Redox potential of the terminal quinone electron acceptor QB in photosystem II reveals the mechanism of electron transfer regulation." Proceedings of the National Academy of Sciences 113, no. 3 (December 29, 2015): 620–25. http://dx.doi.org/10.1073/pnas.1520211113.

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Photosystem II (PSII) extracts electrons from water at a Mn4CaO5 cluster using light energy and then transfers them to two plastoquinones, the primary quinone electron acceptor QA and the secondary quinone electron acceptor QB. This forward electron transfer is an essential process in light energy conversion. Meanwhile, backward electron transfer is also significant in photoprotection of PSII proteins. Modulation of the redox potential (Em) gap of QA and QB mainly regulates the forward and backward electron transfers in PSII. However, the full scheme of electron transfer regulation remains unresolved due to the unknown Em value of QB. Here, for the first time (to our knowledge), the Em value of QB reduction was measured directly using spectroelectrochemistry in combination with light-induced Fourier transform infrared difference spectroscopy. The Em(QB−/QB) was determined to be approximately +90 mV and was virtually unaffected by depletion of the Mn4CaO5 cluster. This insensitivity of Em(QB−/QB), in combination with the known large upshift of Em(QA−/QA), explains the mechanism of PSII photoprotection with an impaired Mn4CaO5 cluster, in which a large decrease in the Em gap between QA and QB promotes rapid charge recombination via QA−.
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Ekrami, Saeid, and Hamid Reza Shamlouei. "Ab initio study of C20 nanocluster effects on electrochemical properties of tetraphenylporphyrin." Journal of Porphyrins and Phthalocyanines 22, no. 08 (August 2018): 640–45. http://dx.doi.org/10.1142/s1088424618500773.

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The Density Functional Theory (DFT) method was employed to study the properties of the C[Formula: see text] complex with tetraphenylporphyrin (TPP). Calculations were performed in vacuum and in the presence of different solvents. Strong interaction between the C[Formula: see text] cluster and TPP molecule was observed. To understand the effect of C[Formula: see text] on electrochemical properties of TPP, electron transfers from and toward the porphyrin and C[Formula: see text]-TPP complex were studied. It was shown that the presence of C[Formula: see text] influences the electron transfer reaction toward the porphyrin molecule and causes transfer of one and two electrons to C[Formula: see text]-porphyrin, which is more favorable compared with porphyrin alone. However, C[Formula: see text] has slight effect on electron transfer from porphyrin and on positive ion formation. The effect of solvent type on electron transfer energy was studied for these reactions, and it was shown that solvents with higher permittivity have lower electron transfer reaction energy, which may be predicted from ionic character of the products.
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Martini, I. B. "Optical Control of Electrons During Electron Transfer." Science 293, no. 5529 (July 20, 2001): 462–65. http://dx.doi.org/10.1126/science.1061612.

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ArunaKumari, M. L., and L. Gomathi Devi. "New insights into the origin of the visible light photocatalytic activity of Fe(iii) porphyrin surface anchored TiO2." Environmental Science: Water Research & Technology 1, no. 2 (2015): 177–87. http://dx.doi.org/10.1039/c4ew00024b.

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The chemisorbed Hemin molecule acts as a sensitizer under visible light and transfers photogenerated electrons to the TiO2 conduction band through OC–O–Ti bonds which can act as electron transfer channels. The oxidized Hemin molecule is regenerated by triethanolamine a sacrificial electron donor.
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Maran, Flavio, and Mark Workentin. "Dissociative Electron Transfer." Electrochemical Society Interface 11, no. 4 (December 1, 2002): 44–49. http://dx.doi.org/10.1149/2.f07024if.

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Fox, Marye Anne. "PHOTOINDUCED ELECTRON TRANSFER." Photochemistry and Photobiology 52, no. 3 (September 1990): 617–27. http://dx.doi.org/10.1111/j.1751-1097.1990.tb01808.x.

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Dissertations / Theses on the topic "Electron Transfer"

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Moore, Evan Guy. "A macrocyclic scaffold for electronic energy transfer and photoinduced electron transfer /." St. Lucia, Qld, 2004. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe17983.pdf.

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Wilson, Emma Katherine. "Electron transfer in and complex assembly of the trimethylamine dehydrogenase-electron transfer flavoprotein complex." Thesis, University of Cambridge, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.627132.

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Rasheed, Faiza. "Electron transfer reactions of tetrathiafulvalene." Thesis, University of Nottingham, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.294254.

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Kuzume, Akiyoshi. "Electron transfer at nanostructured interfaces." Thesis, University of Liverpool, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.402324.

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Gosavi, Shachi S. Kuppermann Aron Marcus R. A. "Electron transfer at metal surfaces /." Diss., Pasadena, Calif. : California Institute of Technology, 2003. http://resolver.caltech.edu/CaltechETD:etd-03192003-095722.

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Robinson, Julian Neal. "Electron transfer in microheterogeneous systems." Thesis, University of St Andrews, 1990. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.751078.

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He, J. "Few-electron transfer devices for single-electron logic applications." Thesis, University of Cambridge, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.603913.

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Silicon-compatible single-electron circuit architectures may provide a promising solution for the development of very large-scale integrated circuits using nanoscale devices. In these circuits, single-electron charging effects may be used to control the transport of electrons with single-electron precision. Single-electron devices are also inherently small and have low power dissipation. This raises the possibility of very large-scale integrated circuits that combine large integration and low power dissipation. In this work, few-electron transfer devices, for use as the basic element for logic applications, are implemented using nanowire single-electron transistors, in silicon-on-insulator material. A two-way few-electron switch, based on the operation of two bi-directional electron pumps, was fabricated and characterised electrically at 4.2 K. The switch was implemented using three SETs and the circuit was driven by a sine-wave r.f. signal. It was possible to switch few-electron packets ~ 600 electrons in size, using an input gate voltage, from one entry branch into one of two exit branches. Another few-electron transfer device, the ‘universal electron switch’, similar in the general design to the two-way switch, was also fabricated and characterised at 4.2 K. This switch can switch electron packets ~ 10 electrons in size, from any one of three branches to any other branch. These switches may be used for the precise transfer and steering of few-electron packets and as the basic element in few-electron logic applications, such as binary decision diagram logic applications. A radio-frequency single-electron transistor was also developed in silicon-on-insulator material. This device incorporates an SET with an LC resonant circuit and forms a highly-sensitive fast-response electrometer. This device was characterised using 813 MHz microwave at 4.2 K, in order to investigate the high frequency response of an SOI single-electron transistor.
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Gardel, Emily Jeanette. "Microbe-electrode interactions: The chemico-physical environment and electron transfer." Thesis, Harvard University, 2013. http://dissertations.umi.com/gsas.harvard:11185.

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This thesis presents studies that examine microbial extracellular electron transfer that an emphasis characterizing how environmental conditions influence electron flux between microbes and a solid-phase electron donor or acceptor. I used bioelectrochemical systems (BESs), fluorescence and electron microscopy, chemical measurements, 16S rRNA analysis, and qRT-PCR to study these relationships among chemical, physical and biological parameters and processes.
Engineering and Applied Sciences
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Hassan, Md Mahamudul. "Role of biological electron mediators in microbial extracellular electron transfer." Thesis, Hassan, Md Mahamudul (2018) Role of biological electron mediators in microbial extracellular electron transfer. PhD thesis, Murdoch University, 2018. https://researchrepository.murdoch.edu.au/id/eprint/42418/.

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Electron mediators are redox active compounds capable of mediating electron transfer from a donor to acceptor. In microbial systems, electron mediators play a key role in extracellular electron transfer processes to assist the bacteria to thrive under unusual environmental conditions. Electron mediators are known to facilitate electron transfer from the bacterial cells to their electron acceptors which are insoluble (e.g. Fe3+, Mn4+) or toxic (e.g. oxygen for anaerobes). Interspecies electron transfer between different microbial species is also known to be driven by electron mediators. In this case, one species uses the oxidized mediator as electron acceptor and reduces it while the other species uses the reduced mediator as electron donor. The involvement of electron mediators in these electron transfer processes has led to extensive investigation to elucidate their contribution in microbial ecosystems. The aim of this thesis is to investigate the role of microbially produced electron mediators in facilitating microorganisms to thrive in selected environments that are of human concern. In this study, a novel electrochemical tool was developed that allows characterization of the electron mediators more effectively than the conventional techniques. The proposed method offered much better sensitivity and resolution compared to the conventional technique in detecting electron mediators. Conventional electrochemical studies use the three-electrode electrochemical cell which is equipped with only one controllable working electrode (WE). The other two electrodes serve as counter and reference electrodes. The traditional one-WE setup is based on the oxidation or reduction of the target molecule at different time interval as for example used in cyclic voltammetry. Having only one WE does not allow mimicking redox condition of the microbial systems where oxidation and reduction occur simultaneously. In order to test for the presence of redox active mediators, a new apparatus and technique was developed that consists of two independently controllable WEs which enable the generation of redox gradient between the WEs to allow simultaneous oxidation and reduction of the target redox active mediator. By using this redox gradient generating property, a new method was developed that characterizes electron mediators within a thin layer microscale (250 μm) system without the need of a bulk solution and associated mass transfer. Electrochemical properties of electron mediators were characterized by stepwise shifting a “voltage window” (maintaining 0.05 V potential difference between two WEs) within a range of potentials (between –1 V and +0.5 V vs. Ag/AgCl) and monitoring the establishment of steady equilibrium current in both WEs. The resulting current difference between two WEs was recorded for each voltage step of the “voltage window”. Results indicated that this technique enabled identification (by the distinct peak locations at the potential scale) and quantification (by the peak of current) of individual mediators as well as several mediators in an aqueous mixture. This technique enabled the precise determination of the mid-potential of hexacyanoferrate (HCF), riboflavin (RF) and two mediators from the pyocyanin-producing P. aeruginosa (WACC 91) culture. The capability of Twin-WE approach in detecting unknown electron mediators from a microbial culture confirms its suitability in studying microbial extracellular electron transfer (EET) processes. The Twin-WE electrochemical cell was used to investigate the role of the bacterial mediator PYO in electron transfer processes accomplished by its producer P. aeruginosa (PA), a high impact bacterium from human health perspective. Pyocyanin (PYO) is a redox active compound present in the biofilm of P. aeruginosa and believed to mediate an electron transfer from PA cells to oxygen for assisting PA to respire under oxygen limited condition. In contrast to widely held belief, this study shows that reduced PYO v (RedPYO) is not readily oxidized by oxygen unless catalyzed by living cells. The results are supportive to a scenario in which PYO can extract electrons from other living cells by oxidizing their NADH. The resulting RedPYO can be utilized as electron donor for oxygen or nitrate respiring PA cells. While this PYO mediated electron transfer resembles syntrophic interspecies electron transfer, it suggests, in this case, the existence of a not yet described form of energy parasitism. The discovery of this parasitic life style puts a new perspective on the role of PYO in biofilms, its natural soil environment and host infections. The existence of a similar electron extracting mechanism of PYO was also investigated in microbially influenced corrosion (MIC). MIC is a complex bio-electrochemical process where the exposure of the metal to microorganisms and their metabolic products causes dissolution of metal ions. Corrosion of steel occurs due to the existence of simultaneous anodic and cathodic reactions on the steel surface. At the cathodic site, steel loses electrons which consequently causes the dissolution of ferrous ions at the anodic site. Under aerobic condition, steel loses electrons from the cathodic site to oxygen. MIC has been described as bacteria rely on mediators to use electrons from the cathode under anaerobic conditions. The potential role of bacterial mediators to influence corrosion in the presence of oxygen has not been investigated yet. The capability of PYO to extract electrons from living cells was translated to electron extraction from corroding steel. Results showed that PYO can more efficiently harness electrons from the steel than oxygen alone. The reduced PYO thus generated (RedPYO) subsequently can transfer electrons to oxygen. The corrosion rate as determined by the release of dissolved iron was increased by two-fold when carbon steel was exposed to PYO compared to the exposure to a PYO free electrolyte under oxygen saturated environment. This increase in corrosion rate can be explained by the existence of a PYO mediated electron flow from the steel to the oxygen which accelerated the cathodic half reaction. PA cells can also benefit from this electron flow to generate cellular energy (ATP) using RedPYO as the electron donor for oxidative phosphorylation. Hence, PA and PYO containing biofilms could be described as catalyst of the cathodic reaction of corroding iron. To our knowledge, this is the first study to demonstrate the role of a biological electron mediator in influencing aerobic corrosion by cathodic stimulation. Overall, this thesis has contributed towards improving the understanding of microbial mediators, their detection and possible role in microbial consortia and in interaction of microbes with reducing surfaces such as steel constructions.
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Kawai, Shota. "Studies on Electron Transfer Pathway and Characterization of Direct Electron Transfer-Type Bioelectrocatalysis of Fructose Dehydrogenase." Kyoto University, 2015. http://hdl.handle.net/2433/199346.

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Kyoto University (京都大学)
0048
新制・課程博士
博士(農学)
甲第19022号
農博第2100号
新制||農||1030(附属図書館)
学位論文||H27||N4904(農学部図書室)
31973
京都大学大学院農学研究科応用生命科学専攻
(主査)教授 加納 健司, 教授 阪井 康能, 教授 小川 順
学位規則第4条第1項該当
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Books on the topic "Electron Transfer"

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J, Mattay, and Baumgarten M, eds. Electron transfer. Berlin: Springer-Verlag, 1994.

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Mattay, J., ed. Electron Transfer II. Berlin, Heidelberg: Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/3-540-60110-4.

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Isied, Stephan S., ed. Electron Transfer Reactions. Washington, DC: American Chemical Society, 1997. http://dx.doi.org/10.1021/ba-1997-0253.

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Mattay, Jochen, ed. Electron Transfer I. Berlin, Heidelberg: Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/3-540-57565-0.

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1947-, Fox Marye Anne, and Chanon Michel 1940-, eds. Photoinduced electron transfer. Amsterdam: Elsevier, 1988.

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Anne, Fox Marye, and Chanon M, eds. Photoinduced electron transfer. Amsterdam: Elsevier, 1988.

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S, Bendall D., ed. Protein electron transfer. Oxford, UK: Bios Scientific Publishers, 1996.

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Anne, Fox Marye, and Chanon Michel, eds. Photoinduced electron transfer. Amsterdam: Elsevier, 1988.

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J, Mattay, ed. Photoinduced electron transfer. Berlin: Springer-Verlag, 1990.

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J, Mattay, and Khaĭrutdinov R. F, eds. Photoinduced electron transfer IV. Berlin: Springer-Verlag, 1992.

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Book chapters on the topic "Electron Transfer"

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Brinkert, Katharina. "Electron Transfer." In Springer Series in Chemical Physics, 33–54. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-77980-5_4.

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Twigg, M. V. "Electron Transfer." In Mechanisms of Inorganic and Organometallic Reactions, 3–25. Boston, MA: Springer US, 1989. http://dx.doi.org/10.1007/978-1-4613-0827-0_1.

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Beratan, David N., and José Nelson Onuchic. "Electron Transfer." In Advances in Chemistry, 71–90. Washington, DC: American Chemical Society, 1991. http://dx.doi.org/10.1021/ba-1991-0228.ch005.

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Yoshihara, Keitaro. "Electron Transfer." In From Molecules to Molecular Systems, 127–41. Tokyo: Springer Japan, 1998. http://dx.doi.org/10.1007/978-4-431-66868-8_8.

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Goddard, William A. "Electron Dynamics and Electron Transfer." In Computational Materials, Chemistry, and Biochemistry: From Bold Initiatives to the Last Mile, 1055–62. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-18778-1_44.

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Gundermann, Karl-Dietrich, and Frank McCapra. "Electron Transfer Chemiluminescence." In Reactivity and Structure: Concepts in Organic Chemistry, 130–47. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-71645-4_11.

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Davidson, Victor L. "Electron Transfer Theory." In Encyclopedia of Biophysics, 1–5. Berlin, Heidelberg: Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-642-35943-9_12-1.

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Davidson, Victor L. "Gated Electron Transfer." In Encyclopedia of Biophysics, 1–3. Berlin, Heidelberg: Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-642-35943-9_15-1.

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Davidson, Victor L. "Coupled Electron Transfer." In Encyclopedia of Biophysics, 1–3. Berlin, Heidelberg: Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-642-35943-9_16-1.

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Toogood, Helen S., and Nigel S. Scrutton. "Electron Transfer Flavoproteins." In Encyclopedia of Biophysics, 1–6. Berlin, Heidelberg: Springer Berlin Heidelberg, 2020. http://dx.doi.org/10.1007/978-3-642-35943-9_40-1.

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Conference papers on the topic "Electron Transfer"

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Hopkins, Patrick E. "Contribution of D-Band Electrons to Ballistic Electron Transport and Interfacial Scattering During Electron-Phonon Nonequilibrium in Thin Metal Films." In ASME 2009 Heat Transfer Summer Conference collocated with the InterPACK09 and 3rd Energy Sustainability Conferences. ASMEDC, 2009. http://dx.doi.org/10.1115/ht2009-88270.

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Electron-interface scattering during electron-phonon nonequilibrium in thin films creates another pathway for electron system energy loss as characteristic lengths of thin films continue to decrease. As power densities in nanodevices increase, excitations of electrons from sub-conduction-band energy levels will become more probable. These sub-conduction-band electronic excitations significantly affect the material’s thermophysical properties. In this work, the effects of d-band electronic excitations are considered in electron energy transfer processes in thin metal films. In thin films with thicknesses less than the electron mean free path, ballistic electron transport leads to electron-interface scattering. The ballistic component of electron transport, leading to electron-interface scattering, is studied by a ballistic-diffusive approximation of the Boltzmann Transport Equation. The effects of d-band excitations on electron-interface energy transfer is analyzed during electron-phonon nonequilibrium after short pulsed laser heating in thin films.
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Zhao, Hui, Yongsheng Wang, Zheng Xu, Zhengwei Cheng, and Xurong Xu. "Electron transfer process in electron capture materials." In Photonics China '98, edited by Duanyi Xu and Seiya Ogawa. SPIE, 1998. http://dx.doi.org/10.1117/12.318490.

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Kitovich, Vsevolod V. "Molecular electron-transfer memory." In Optical Memory and Neural Networks: International Conference, edited by Andrei L. Mikaelian. SPIE, 1994. http://dx.doi.org/10.1117/12.195565.

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Shibahara, Masahiko, Shin-Ichi Satake, and Jun Taniguchi. "Quantum Molecular Dynamics Study on Energy Transfer to the Secondary Electron in Surface Collision Process of an Ion." In ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference collocated with the ASME 2007 InterPACK Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/ht2007-32144.

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It is well known that an emission of secondary electrons is observed in an ion collision process to a surface, such as the focused ion beam (FIB) process. However, the physical effect of secondary electron emission to energy and mass transfer is seldom considered and there are few examples of analysis of the secondary electron emission. It is one of interesting problems as an extreme small scale energy transfer problem how energy is transferred to the electron emitted from the surface by ionic collisions. In the present study the quantum molecular dynamics method was applied to an energy transfer problem to an electron during ionic surface collision process in order to elucidate how energy of ionic collision transfers to the emitted electrons. The energy transfer paths to the electron was discussed during the collision process of an ion with changing the interaction between the electron and ions and that between the electron and surface molecules by the quantum molecular dynamics method. Effects of various physical parameters, such as the collision velocity and interaction strength between the observed electron and the classical particles to the energy transfer to the electron were investigated by the quantum molecular dynamics method when the potassium ion was collided with the surface so as to elucidate the energy path to the electron and the predominant factor of energy transfer to the electron. Effects of potential energy between the ion and the electron and that between the surface molecule and the electron to the electronic energy transfer were shown in the present paper. The energy transfer to the observed secondary electron through the potential energy term between the ion and the electron was much dependent on the ion collision energy although the energy increase to the observed secondary electron was not monotonous through the potential energy between the ion and surface molecules with the change of the ion collision energy.
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Macek, J. H. "Electron transfer to continuum states." In Two−center effects in ion−atom collisions: A symposium in honor of M. Eugene Rudd. AIP, 1996. http://dx.doi.org/10.1063/1.50100.

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Barbara, Paul F., Gilbert C. Walker, Tai-Jong Kang, and Wlodzimierz Jarzeba. "Ultrafast experiments on electron transfer." In OE/LASE '90, 14-19 Jan., Los Angeles, CA, edited by Keith A. Nelson. SPIE, 1990. http://dx.doi.org/10.1117/12.17888.

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Spears, Kenneth G., and Xiaoning Wen. "Vibrational Dynamics in Electron Transfer." In Modern Spectroscopy of Solids, Liquids, and Gases. Washington, D.C.: Optica Publishing Group, 1995. http://dx.doi.org/10.1364/msslg.1995.stha2.

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Electron transfer is a widely studied and important phenomena with an extensive literature. The measurement of electron transfer (ET) rates as a function of vibrational state has been a long sought goal for testing the vibrational reorganization component of electron transfer. Prior insight into vibrational effects has been indirect, initially through correlations of rate versus exothermicity for a variety of compounds, and more recently through Raman spectroscopic identification of important vibrational modes. A direct electron transfer rate measurement for two vibrational states and subsequent identification of the final vibrational quantum numbers following electron transfer have been measured in our recent work for the first time.1
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Petrich, J. W., J. W. Longworth, and G. R. Fleming. "Electron Transfer in Homologous Azurins." In International Conference on Ultrafast Phenomena. Washington, D.C.: Optica Publishing Group, 1986. http://dx.doi.org/10.1364/up.1986.tuf7.

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Using time correlated single photon counting, we have studied electron transfer rates, kET in the homologous blue-copper proteins, azurins, obtained from Pseudomonas aeruginosa (Pae) and Alcaligenes faecalis (Afe). The salient difference between these proteins lies in the position of their single tryptophan residues. The tryptophan in azurin Pae, W48, is buried in the hydrophobic core of the protein while the tryptophan in azurin Afe, W118, lies on the protein surface, exposed to the solvent [1]. kET for the reaction W* + Az-Cu (II)→W*+·+Az-Cu(I) was determined to be 1 × 1010 s−1 and 0.5 × 1010s−1 for Pae and Afe, respectively ; i.e. kET(W48)/kET(W118) = 2.
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Dupuis, Michel, and Antonio Marquez. "Molecular orbital studies of electric field-controlled electron transfer." In Molecular electronics—Science and Technology. AIP, 1992. http://dx.doi.org/10.1063/1.42670.

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Zhang, Q., and M. A. Jog. "Kinetic Theory Treatment for Heat Transfer in Plasma Spraying." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-33079.

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In plasma spraying process thermal plasma is used as a heat source to heat and melt metallic or ceramic particles. In this paper, heat transfer from a thermal plasma to a solid spherical particle has been analyzed using a kinetic theory approach. We have considered a solid particle introduced in an ionized gas made up of electrons, ions, and neutrals. Two-sided electron velocity and temperature distributions and two-sided ion velocity distributions are used. Maxwell’s transport equations are obtained by taking moments of the Boltzmann equation. The transport equations are solved with the Poisson’s equation for the self-consistent electric field. The ion and the electron number density distributions, temperature distribution, and the electric potential variation are obtained. The charged species flux to the particle surface is evaluated. Heat transport to the surface is calculated by accounting for all the modes of energy transfer including the energy deposited during electron and ion recombination at the surface. Results indicate that contribution to heat transfer from charged species recombination is substantial at high plasma temperatures.
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Reports on the topic "Electron Transfer"

1

Lu, H. Peter. Single-Molecule Interfacial Electron Transfer. Office of Scientific and Technical Information (OSTI), November 2017. http://dx.doi.org/10.2172/1410506.

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2

Ho, Wilson. Single-Molecule Interfacial Electron Transfer. Office of Scientific and Technical Information (OSTI), February 2018. http://dx.doi.org/10.2172/1419408.

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3

Rauchfuss, Thomas. Electron-Transfer Activation of Thiophene. Office of Scientific and Technical Information (OSTI), April 2020. http://dx.doi.org/10.2172/1609074.

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4

Kircher, C. J. Tunnelling Hot Electron Transfer Amplifiers. Fort Belvoir, VA: Defense Technical Information Center, October 1993. http://dx.doi.org/10.21236/ada275529.

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5

Kestner, N. Theoretical studies of electrons and electron transfer processes in fluids. Office of Scientific and Technical Information (OSTI), January 1989. http://dx.doi.org/10.2172/7252887.

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6

Atwood, J. D. Group transfer and electron transfer reactions of organometallic complexes. Office of Scientific and Technical Information (OSTI), December 1994. http://dx.doi.org/10.2172/10105478.

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7

Mallouk, T. E. Electron transfer reactions in microporous solids. Office of Scientific and Technical Information (OSTI), January 1993. http://dx.doi.org/10.2172/6696436.

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8

Tao, Nongjian. Controlling Electron Transfer through Single Molecules. Fort Belvoir, VA: Defense Technical Information Center, December 1999. http://dx.doi.org/10.21236/ada374725.

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9

Mallouk, T. E. Electron transfer reactions in microporous solids. Office of Scientific and Technical Information (OSTI), May 1992. http://dx.doi.org/10.2172/7069873.

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10

Dutton, P. (Electron transfer mechanisms in reaction centers). Office of Scientific and Technical Information (OSTI), January 1989. http://dx.doi.org/10.2172/5624150.

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