Bibliografie tematiche / Electron transport Complex I

Letteratura scientifica selezionata sul tema "Electron transport Complex I"

Autore: Grafiati
Pubblicato: 4 giugno 2021
Ultima modifica: 7 febbraio 2022

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Articoli di riviste sul tema "Electron transport Complex I"

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Bose, Himangshu S., Brendan Marshall, Dilip K. Debnath, Elizabeth W. Perry e Randy M. Whittal. "Electron Transport Chain Complex II Regulates Steroid Metabolism". iScience 23, n. 7 (luglio 2020): 101295. http://dx.doi.org/10.1016/j.isci.2020.101295.

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Zhang, Jiecheng, Erik D. Kountz, Kamran Behnia e Aharon Kapitulnik. "Thermalization and possible signatures of quantum chaos in complex crystalline materials". Proceedings of the National Academy of Sciences 116, n. 40 (12 settembre 2019): 19869–74. http://dx.doi.org/10.1073/pnas.1910131116.

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Analyses of thermal diffusivity data on complex insulators and on strongly correlated electron systems hosted in similar complex crystal structures suggest that quantum chaos is a good description for thermalization processes in these systems, particularly in the high-temperature regime where the many phonon bands and their interactions dominate the thermal transport. Here we observe that for these systems diffusive thermal transport is controlled by a universal Planckian timescale τ∼ℏ/kBT and a unique velocity vE. Specifically, vE≈vph for complex insulators, and vph≲vE≪vF in the presence of strongly correlated itinerant electrons (vph and vF are the phonon and electron velocities, respectively). For the complex correlated electron systems we further show that charge diffusivity, while also reaching the Planckian relaxation bound, is largely dominated by the Fermi velocity of the electrons, hence suggesting that it is only the thermal (energy) diffusivity that describes chaos diffusivity.
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Kr�ger, A., J. Paulsen e I. Schr�der. "Phorphorylative electron transport chains lacking a cytochromebc 1 complex". Journal of Bioenergetics and Biomembranes 18, n. 3 (giugno 1986): 225–34. http://dx.doi.org/10.1007/bf00743465.

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Chen, Yongqiang, e Isamu Suzuki. "Effects of electron transport inhibitors and uncouplers on the oxidation of ferrous iron and compounds interacting with ferric iron inAcidithiobacillus ferrooxidans". Canadian Journal of Microbiology 51, n. 8 (1 agosto 2005): 695–703. http://dx.doi.org/10.1139/w05-051.

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Oxidation of Fe2+, ascorbic acid, propyl gallate, tiron, L-cysteine, and glutathione by Acidithiobacillus ferrooxidans was studied with respect to the effect of electron transport inhibitors and uncouplers on the rate of oxidation. All the oxidations were sensitive to inhibitors of cytochrome c oxidase, KCN, and NaN3. They were also partially inhibited by inhibitors of complex I and complex III of the electron transport system. Uncouplers at low concentrations stimulated the oxidation and inhibited it at higher concentrations. The oxidation rates of Fe2+and L-cysteine inhibited by complex I and complex III inhibitors (amytal, rotenone, antimycin A, myxothiazol, and HQNO) were stimulated more extensively by uncouplers than the control rates. Atabrine, a flavin antagonist, was an exception, and atabrine-inhibited oxidation activities of all these compounds were further inhibited by uncouplers. A model for the electron transport pathways of A. ferrooxidans is proposed to account for these results. In the model these organic substrates reduce ferric iron on the surface of cells to ferrous iron, which is oxidized back to ferric iron through the Fe2+oxidation pathway, leading to cytochrome oxidase to O2. Some of electrons enter the uphill (energy-requiring) electron transport pathway to reduce NAD+. Uncouplers at low concentrations stimulate Fe2+oxidation by stimulating cytochrome oxidase by uncoupling. Higher concentrations lower Δp to the level insufficient to overcome the potentially uphill reaction at rusticyanin-cytochrome c4. Inhibition of uphill reactions at complex I and complex III leads to Δp accumulation and inhibition of cytochrome oxidase. Uncouplers remove the inhibition of Δp and stimulate the oxidation. Atabrine inhibition is not released by uncouplers, which implies a possibility of atabrine inhibition at a site other than complex I, but a site somehow involved in the Fe2+oxidation pathway.Key words: Acidithiobacillus ferrooxidans, electron transport, uncouplers, uphill electron transport pathway.
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Onukwufor, John O., Brandon J. Berry e Andrew P. Wojtovich. "Physiologic Implications of Reactive Oxygen Species Production by Mitochondrial Complex I Reverse Electron Transport". Antioxidants 8, n. 8 (6 agosto 2019): 285. http://dx.doi.org/10.3390/antiox8080285.

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Mitochondrial reactive oxygen species (ROS) can be either detrimental or beneficial depending on the amount, duration, and location of their production. Mitochondrial complex I is a component of the electron transport chain and transfers electrons from NADH to ubiquinone. Complex I is also a source of ROS production. Under certain thermodynamic conditions, electron transfer can reverse direction and reduce oxygen at complex I to generate ROS. Conditions that favor this reverse electron transport (RET) include highly reduced ubiquinone pools, high mitochondrial membrane potential, and accumulated metabolic substrates. Historically, complex I RET was associated with pathological conditions, causing oxidative stress. However, recent evidence suggests that ROS generation by complex I RET contributes to signaling events in cells and organisms. Collectively, these studies demonstrate that the impact of complex I RET, either beneficial or detrimental, can be determined by the timing and quantity of ROS production. In this article we review the role of site-specific ROS production at complex I in the contexts of pathology and physiologic signaling.
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Spero, Melanie A., Joshua R. Brickner, Jordan T. Mollet, Tippapha Pisithkul, Daniel Amador-Noguez e Timothy J. Donohue. "Different Functions of Phylogenetically Distinct Bacterial Complex I Isozymes". Journal of Bacteriology 198, n. 8 (1 febbraio 2016): 1268–80. http://dx.doi.org/10.1128/jb.01025-15.

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ABSTRACTNADH:quinone oxidoreductase (complex I) is a bioenergetic enzyme that transfers electrons from NADH to quinone, conserving the energy of this reaction by contributing to the proton motive force. While the importance of NADH oxidation to mitochondrial aerobic respiration is well documented, the contribution of complex I to bacterial electron transport chains has been tested in only a few species. Here, we analyze the function of two phylogenetically distinct complex I isozymes inRhodobacter sphaeroides, an alphaproteobacterium that contains well-characterized electron transport chains. We found thatR. sphaeroidescomplex I activity is important for aerobic respiration and required for anaerobic dimethyl sulfoxide (DMSO) respiration (in the absence of light), photoautotrophic growth, and photoheterotrophic growth (in the absence of an external electron acceptor). Our data also provide insight into the functions of the phylogenetically distinctR. sphaeroidescomplex I enzymes (complex IAand complex IE) in maintaining a cellular redox state during photoheterotrophic growth. We propose that the function of each isozyme during photoheterotrophic growth is either NADH synthesis (complex IA) or NADH oxidation (complex IE). The canonical alphaproteobacterial complex I isozyme (complex IA) was also shown to be important for routing electrons to nitrogenase-mediated H2production, while the horizontally acquired enzyme (complex IE) was dispensable in this process. Unlike the singular role of complex I in mitochondria, we predict that the phylogenetically distinct complex I enzymes found across bacterial species have evolved to enhance the functions of their respective electron transport chains.IMPORTANCECells use a proton motive force (PMF), NADH, and ATP to support numerous processes. In mitochondria, complex I uses NADH oxidation to generate a PMF, which can drive ATP synthesis. This study analyzed the function of complex I in bacteria, which contain more-diverse and more-flexible electron transport chains than mitochondria. We tested complex I function inRhodobacter sphaeroides, a bacterium predicted to encode two phylogenetically distinct complex I isozymes.R. sphaeroidescells lacking both isozymes had growth defects during all tested modes of growth, illustrating the important function of this enzyme under diverse conditions. We conclude that the two isozymes are not functionally redundant and predict that phylogenetically distinct complex I enzymes have evolved to support the diverse lifestyles of bacteria.
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Burkhardt, Carolyn, James P. Kelly, Young-Hwa Lim, Christopher M. Filley e W. Davis Parker. "Neuroleptic medications inhibit complex I of the electron transport chain". Annals of Neurology 33, n. 5 (maggio 1993): 512–17. http://dx.doi.org/10.1002/ana.410330516.

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Jackson-Lewis, Vernice, e Serge Przedborski. "Neuroleptic medications inhibit complex I of the electron transport chain". Annals of Neurology 35, n. 2 (febbraio 1994): 244–45. http://dx.doi.org/10.1002/ana.410350221.

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Yan, Liuming, e Jorge M. Seminario. "Electronic Structure and Electron Transport Characteristics of a Cobalt Complex". Journal of Physical Chemistry A 109, n. 30 (agosto 2005): 6628–33. http://dx.doi.org/10.1021/jp052798k.

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Demaurex, Nicolas, e Gábor L. Petheö. "Electron and proton transport by NADPH oxidases". Philosophical Transactions of the Royal Society B: Biological Sciences 360, n. 1464 (4 novembre 2005): 2315–25. http://dx.doi.org/10.1098/rstb.2005.1769.

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The NADPH oxidase is the main weapon of phagocytic white blood cells that are the first line of defence of our body against invading pathogens, and patients lacking a functional oxidase suffer from severe and recurrent infections. The oxidase is a multisubunit enzyme complex that transports electrons from cytoplasmic NADPH to molecular oxygen in order to generate superoxide free radicals. Electron transport across the plasma membrane is electrogenic and is associated with the flux of protons through voltage-activated proton channels. Both proton and electron currents can be recorded with the patch-clamp technique, but whether the oxidase is a proton channel or a proton channel modulator remains controversial. Recently, we have used the inside–out configuration of the patch-clamp technique to record proton and electron currents in excised patches. This approach allows us to measure the oxidase activity under very controlled conditions, and has provided new information about the enzymatic activity of the oxidase and its coupling to proton channels. In this chapter I will discuss how the unique characteristics of the electron and proton currents associated with the redox activity of the NADPH oxidase have extended our knowledge about the thermodynamics and the physiological regulation of this remarkable enzyme.
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Più fonti

Tesi sul tema "Electron transport Complex I"

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Lemma-Gray, Patrizia. "Structure-function relationships within cytochrome C oxidase and complex I a dissertation /". San Antonio : UTHSC, 2008. http://proquest.umi.com.libproxy.uthscsa.edu/pqdweb?did=1594481111&sid=12&Fmt=2&clientId=70986&RQT=309&VName=PQD.

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Au, Harry C. "Molecular genetics of complex II of the mammalian mitochondrial electron transport chain /". Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 1997. http://wwwlib.umi.com/cr/ucsd/fullcit?p9735265.

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Mohsin, Ahmed Abdul Hussein. "Modulation of electron transport by Metformin in cardiac protection: role of complex I". VCU Scholars Compass, 2018. https://scholarscompass.vcu.edu/etd/5554.

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Modulation of mitochondrial complex I during reperfusion reduces cardiac injury. Complex I exists in two structural states: active (A) and deactive (D) with transition from A→D during ischemia. Reperfusion reactivates D→A with an increase in ROS production. Metformin preserves the D-Form. Our aim was to study the contribution of maintenance of deactivation of complex I during early reperfusion by metformin to protect against ischemia reperfusion injury. Our results showed that metformin decreased H9c2 cardiomyoblast apoptosis and total cell death following simulated ischemia for six hours followed by reoxygenation for twenty four hours compared to untreated cells. Reactive oxygen species (ROS) generation was reduced at the onset of reoxygenation with metformin treatment. Metformin also prevented the acute reactivation of complex I during reoxygenation following 10 minutes of hypoxia accompanied by decreased ROS generation. In addition, the content of C/EBP homologous protein was decreased in metformin treated cells, suggesting that metformin treatment decreased endoplasmic reticulum stress. 5' adenosine monophosphate-activated protein kinase was activated in our model independent of metformin treatment. Intriguingly, metformin protects in 5' adenosine monophosphate-activated protein kinase knock down system. Surprisingly, we found that metformin successfully downregulated p53 compared to untreated simulated ischemia reoxygenation. We sought potential metformin related impact on anti-apoptotic protein B-cell lymphoma 2. Our results showed the expression of the anti-apoptotic protein B-cell lymphoma 2 was markedly decreased in SI6/RO24 and metformin increased expression of B-cell lymphoma 2. Metformin, likely by partial inhibition of complex I with decreased ROS generation, resulted in less sulfhydryl modification and decreased modification of thiol groups by nitrosylation. We propose that the slowing down of activation of complex I at early stage of reperfusion by acute use of high dose metformin would be protective in cells and hearts against ischemia reperfusion injury. This potential new mechanism of protection is relevant at the onset of reperfusion to directly modulate electron transport to achieve cardiac protection and to decrease cardiac cell injury. Modulation of mitochondrial complex I during reperfusion reduces cardiac injury. Complex I exists in two structural states: active (A) and deactive (D) with transition from A→D during ischemia. Reperfusion reactivates D→A with an increase in ROS production. Metformin preserves the D-Form. Our aim was to study the contribution of maintenance of deactivation of complex I during early reperfusion by metformin to protect against ischemia reperfusion injury. Our results showed that metformin decreased H9c2 cardiomyoblast apoptosis and total cell death following simulated ischemia for six hours followed by reoxygenation for twenty four hours compared to untreated cells. Reactive oxygen species (ROS) generation was reduced at the onset of reoxygenation with metformin treatment. Metformin also prevented the acute reactivation of complex I during reoxygenation following 10 minutes of hypoxia accompanied by decreased ROS generation. In addition, the content of C/EBP homologous protein was decreased in metformin treated cells, suggesting that metformin treatment decreased endoplasmic reticulum stress. 5' adenosine monophosphate-activated protein kinase was activated in our model independent of metformin treatment. Intriguingly, metformin protects in 5' adenosine monophosphate-activated protein kinase knock down system. Surprisingly, we found that metformin successfully downregulated p53 compared to untreated simulated ischemia reoxygenation. We sought potential metformin related impact on anti-apoptotic protein B-cell lymphoma 2. Our results showed the expression of the anti-apoptotic protein B-cell lymphoma 2 was markedly decreased in SI6/RO24 and metformin increased expression of B-cell lymphoma 2. Metformin, likely by partial inhibition of complex I with decreased ROS generation, resulted in less sulfhydryl modification and decreased modification of thiol groups by nitrosylation. We propose that the slowing down of activation of complex I at early stage of reperfusion by acute use of high dose metformin would be protective in cells and hearts against ischemia reperfusion injury. This potential new mechanism of protection is relevant at the onset of reperfusion to directly modulate electron transport to achieve cardiac protection and to decrease cardiac cell injury.
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Bassalo, Marcelo Colika 1989. "Estudo do metabolismo aeróbico da bactéria anaeróbica facultativa Propionibacterium acidipropionici". [s.n.], 2013. http://repositorio.unicamp.br/jspui/handle/REPOSIP/316761.

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Orientador: Gonçalo Amarante Guimarães Pereira
Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Biologia
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Resumo: A sociedade atual é fundamentalmente dependente do petróleo, recurso natural inserido na grande maioria dos setores da economia. Entretanto, fatores como a limitada disponibilidade deste recurso, sua instabilidade no mercado devido a problemas de natureza geopolítica e a emissão de dióxido de carbono ocasionada pela utilização deste combustível, acentuaram as iniciativas para substituir o petróleo por fontes alternativas e renováveis de matéria prima. A bactéria Propionibacterium acidipropionici surge como uma excelente candidata para a substituição de compostos petroquímicos, através da produção do ácido propiônico. No entanto, antes de transformar esta bactéria em uma plataforma industrial, é necessário aprofundar a compreensão do metabolismo deste microrganismo e desenvolver ferramentas de manipulação genética. No que diz respeito à compreensão do metabolismo, poucos estudos avaliaram o perfil aeróbico desta bactéria, considerada anaeróbica estrita até recentemente. No presente trabalho, foi identificada nesta bactéria a presença de todos os componentes de uma cadeia transportadora de elétrons. No entanto, a citocromo c oxidase identificada apresenta-se mutada e os testes realizados confirmaram a não funcionalidade deste complexo. A existência de uma oxidase alternativa, a citocromo bd oxidase, caracterizada pela alta afinidade ao oxigênio, surge então como uma hipótese promissora acerca da microaerofilia desta bactéria. O trabalho também avaliou o perfil fermentativo dessa bactéria em condições aeróbicas com diferentes fontes de carbono, o que ressaltou a enorme flexibilidade metabólica apresentada por P. acidipropionici, capaz de redirecionar o fluxo de carbono para diferentes produtos finais a depender da necessidade de manutenção do balanço redox. Este estudo também revelou uma propriedade bastante peculiar e industrialmente relevante do xarope de cana-de-açúcar. A fermentação aeróbica com este substrato, ao contrário de todas as outras fontes de carbono, apresentou um crescimento superior ao das condições anaeróbicas e, adicionalmente, exibiu um perfil fermentativo próximo ao observado em ausência de oxigênio. A identificação do composto presente no xarope de cana-de-açúcar, responsável por simular o metabolismo anaeróbico, poderia viabilizar a produção do ácido propiônico em dornas de fermentação aeróbicas, o que traria enormes benefícios para a produção economicamente viável do ácido propiônico e na implementação de P. acidipropionici como uma plataforma industrial
Abstract: The dependence of contemporary society on petroleum is axiomatic, and this natural resource could be found intrinsically embedded in the vast majority of economic sectors. Nonetheless, the limited availability of this natural resource, the instability in the stock market due to geopolitical problems, and also the carbon dioxide emissions associated with the use of fossil fuels have highlighted the need to search for renewable energy sources. The bacteria Propionibacterium acidipropionici arises as an excellent strategy for the substitution of petrochemical compounds, through the production of propionic acid. Before we could implement this bacterium as an industrial platform, however, it becomes necessary to enhance the knowledge regarding the metabolism of P. acidipropionici, and thus create a backbone for the development of genetic manipulation tools. Regarding the metabolism of this bacterium, there aren't comprehensive studies about its aerobic metabolism, thus being considered strict anaerobes until recently. In the present work, it was identified that P. acidipropionici has all required components for a functional electron transport chain. However, the cytochrome c oxidase of this bacterium has a frameshift mutation, and the functional studies proved that this complex is not operative. The presence of an alternative oxidase of high oxygen affinity, called cytochrome bd oxidase, is then suggested as a hypothesis to explain the microaerofilic habit of this bacterium. This work has also shed light into the fermentative profile showed by this bacterium under aerobic cultivation with different carbon sources, bringing attention to the highly flexible metabolism of P. acidipropionici. This bacterium has shown to be capable of completely changing its carbon flux to different end products, as a strategy to maintain the redox balance. In addition, this work has also unveiled an interesting and industrially-relevant property of the sugar cane syrup. It was demonstrated that the aerobic cultivation of P. acidipropionici with sugar cane syrup increased the culture growth, as well as it changed the fermentation end products in a way more similar to the anaerobic cultivation. It was hypothesized that this unusual property found in the sugar cane syrup was due to the presence of a mineral compound that could be used as a final electron acceptor by P. acidipropionici. The identification of this specific compound would allow the aerobic production of propionic acid in industrial conditions, and thus could be a major breakthrough to turn its industrial production into an economically viable process
Mestrado
Genetica de Microorganismos
Mestre em Genética e Biologia Molecular
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Ädelroth, Pia. "Mechanisms and pathways for proton transfer in cytochrome-c oxidase". Göteborg : Göteborg University, 1998. http://catalog.hathitrust.org/api/volumes/oclc/68945135.html.

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Walker, Glen William, e not available. "Electron Transfer Reactivity, Synthesis, Surface Chemistry and Liquid-Membrane Transport of Sarcophagine-Type Poly-Aza Cage Complexes". The Australian National University, 1997. http://thesis.anu.edu.au./public/adt-ANU20010702.124104.

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[Formulae and special characters can only be approximated here. Please see the pdf version of the Abstract for an accurate reproduction.] The kinetics for outer-sphere electron transfer between a series of cobalt(II) poly-aza cage ligand complexes and the iron(III) sarcophagine-type hexa-aza cage complex, [Fe(sar)]3+ (sar = 3,6,10,13,16,19-hexaazabicyclo[6.6.6]icosane), in aqueous solution have been investigated and the Marcus correlation is used to deduce the electron self-exchange rate constant for the [Fe(sar)]3+/2+ couple from these cross-reactions. The deduced electron self-exchange rate constant is in relatively good agreement with the experimentally determined rate constant (k ex calc = 4 ´ 10 5 M -1 s -1 ; k ex obs = 8 ´ 10 5 M -1 s -1 ). The successful application of the Marcus correlation to the electron transfer reactions of the Fe cage complex is consistent with the trend for the Co, Mn, Ni and Ru cage complexes which all follow the pattern of outer-sphere electron transfer reactivity expected from the Marcus-Hush formalism. A comparison of predictions based on the Marcus correlation with the experimentally determined kinetics of an extended series of cross reactions involving cobalt cage complexes with low-spin-high-spin cobalt(III)/(II) couples shows that electron transfer reactions involving large spin changes at the metal centre are not necessarily anomalous in the context of the adiabatic Marcus-Hush formalism. The results of this study also show that for suitable systems, the Marcus correlation can be used to reliably calculate the rates of outer-sphere electron transfer cross-reactions, with reaction free-energy changes spanning the range -6 to -41 kJ mol -1 and many different combinations of initial electronic configurations. Together, these results provide a coherent and internally consistent set of experimental data in support of the Marcus-Hush formalism for outer-sphere electron transfer. The results with the caged metal-ion systems also highlight the special nature of the mechanism of electron transfer in reactions of metal-aqua ions. ¶ A new range of symmetrically disubstituted hexa-aza sarcophagine-type cage ligand complexes are prepared in this study by the base-catalysed co-condensation of formaldehyde and a-methylene aliphatic aldehydes with cobalt(III) tris(1,2-diamine) precursors in acetonitrile solution. Encapsulation reactions based on the condensation of the weak carbon di-acids propanal and decanal with formaldehyde and the cobalt(III) tris(1,2-diamine) precursors, [Co(en)3 ] 3+ (en = 1,2-ethanediamine) and D-lel3 -[Co((R, R)-chxn)3 ] 3+ (chxn = 1,2-cyclohexanediamine), yield unsaturated cobalt(III) cage complexes with an endo-cyclic imine function in each cap. The Co III -coordinated endo-cyclic imine units of the cage ligands are reactive electrophiles that are readily reduced by the BH4 - ion to give the corresponding symmetrically di-substituted hexaamine macrobicyclic cage ligands. The nitromethane carbanion is also shown to add at the endo-cyclic imine function to yield a novel nitromethylated cage ligand complex. The latter reaction introduces a new method for the regioselective functionalisation of cage ligands at sites removed from the more commonly substituted bridgehead positions. The capping of cobalt(III) tris(1,2-diamine)-type complexes with weak CH-acids developed in this study introduces a new and more direct route to symmetrically di-substituted cage ligand complexes. ¶ A new range of cobalt(III) surfactant cage complexes, with linear octyl, dodecyl and hexadecyl hydrocarbon chains built directly into the bridgehead structure of the cage ligand, have been prepared by the base catalysed co-condensation of formaldehyde and long chain aliphatic aldehydes with the tripodal cobalt(III) hexaamine complex, [Co(sen)]3+ (sen = 4,4',4''-ethylidynetris(3-azabutan-1-amine)), in acetonitrile solution. Chiral surfactant cage complexes are obtained by capping reactions beginning with the optically pure L-[Co(sen)]3+ precursor complex. The cobalt(III) cage complexes with octyl to hexadecyl substituents are surface active and reduce the surface tension of water to levels approaching those of organic solvents. The dodecyl substituted cage complex forms micelles in aqueous solution when the concentration of cage complex is > 1 ´ 10 -3 mol dm -3 at 25 °C. The cobalt(III) cage head-group of these surfactants undergoes an electrochemically reversible one-electron reduction to the corresponding cobalt(II) cage complex. The reduction potential of the surfactant head group can be tuned to more positive potentials by replacing the bridgehead hydrocarbon chain substituent with an ether linked hydrocarbon chain. The cobalt(III) surfactant-cage complexes are biologically active and are lethal to the tapeworm Hymenolepis diminuta, and the vaginal parasites, Trichomonas vaginalis and Tritrichomonas foetus. The surfactant cage complexes also cause lysis in red-blood cell membranes at concentrations as low 10 -5 mol dm -3 . Their biological activity is linked to the high head-group charge (3+) and size which cause distortions in biological membranes when the membrane is treated with these molecules. The combination of the chemically reversible outer-sphere redox properties of the cobalt cage head-groups and the chirality of the head group introduces a new and possibly unique series of chiral surfactant coordination complexes which are also redox active. ¶ The chiral carboxylic-acid ionophore, lasalocid A, has been used to promote the selective supramolecular transport and extraction of cobalt(III) hexa-aza cage cations and related tripodal cobalt(III) complexes. The conjugate base anion of lasalocid A forms stoichiometric outer-sphere complexes with the cobalt(III) cage and tripod complexes. These outer-sphere complexes are highly lipophilic and partition strongly from water into a chloroform phase. The extraction of the dissymmetric cobalt(III) complexes by the chiral polyether anion is enantioselective for many systems and results in the partial resolution of initially racemic complexes in the aqueous phase. A strong structural preference was demonstrated by the ionophore for symmetrically disubstituted cobalt(III) hexa-aza cage cations with a D-absolute configuration of the ligand about the metal-ion and an R configuration of the coordinated secondary amine N-H groups. The lasalocid A anion was also shown to promote the transport of the complexes, intact, across a chloroform bulk-liquid membrane against an NH4 + concentration gradient. The transport of the cobalt(III) complexes was also enantioselective and resulted in partial resolution of the initially racemic aqueous phase. The most efficiently transported enantiomer of each complex was also the most efficiently extracted isomer in all systems examined, consistent with a transport process limited by interfacial diffusion. The magnitude of the enantiomer separation obtained in some systems was sufficient to indicate that lasalocid A mediated extraction and transport may become a practical method for the resolution of particular types of kinetically-inert chiral metal-amine complexes.
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Halavaty, Andrei Stepanovich. "The "shuttle" mechanism of the electron transport by the ruthenium(II) bipyridyl complex-modified bovine adrenodoxin in the steroid hydroxylase crystal structure and intramolecular electron transfer /". [S.l.] : [s.n.], 2005. http://www.diss.fu-berlin.de/2005/340/index.html.

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Silva, Thiago Miranda da 1985. "Funcionalidade do complexo I da cadeia respiratoria de Trypanosoma Cruzi". [s.n.], 2010. http://repositorio.unicamp.br/jspui/handle/REPOSIP/314220.

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Orientador: Fernanda Ramos Gadelha
Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Biologia
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Resumo: O Trypanosoma cruzi é o agente etiológico da doença de Chagas (DC), cujo tratamento é feito através do uso do nifurtimox e benzonidazol. Esses medicamentos não são efetivos tornando a busca para novos alvos para o desenvolvimento de uma terapia mais específica uma prioridade. O alto grau de heterogeneidade existente entre as cepas representa um desafio para o desenvolvimento desta terapia, tornando a compreensão da biologia do parasita essencial nessa busca. O objetivo deste trabalho foi avaliar a funcionalidade do complexo I da cadeia respiratória de epimastigotas de T. cruzi ao longo da curva de proliferação (fases log, estacionária e estacionária tardia). Deste modo foi avaliado em duas cepas (Tulahuen 2 e Y) o consumo de oxigênio, potencial de membrana mitocondrial (??) e a atividade da enzima succinato desidrogenase (SDH), utilizando-se diferentes substratos respiratórios (malato/piruvato (M/P) malato/piruvato + malonato (MPM) ou succinato (SUC)). De um modo geral, em ambas as cepas o consumo de oxigênio foi maior na fase estacionária tardia em relação à log. A utilização de diferentes substratos não resultou em diferenças significativas nas taxas de respiração em ambas as cepas. Tulahuen 2 exibiu maiores taxas de consumo de oxigênio em relação à Y. Não foram observadas diferenças significativas nos valores de controle respiratório (-1,7) nas duas cepas, nas diferentes fases de proliferação. Na presença de um desacoplador da fosforilação oxidativa, as taxas não variaram na cepa Y, enquanto na Tulahuen 2 ocorreu um aumento em direção à fase estacionária tardia. A administração de malonato, inibidor competitivo da SDH, rendeu padrões diferenciados de inibição com a respiração sustentada por diferentes substratos que não variaram quando as células foram submetidas a um "jejum" (incubadas em PBS / 1 raM MgCb) por 3 horas. A atividade da SDH diminuiu em ambas as cepas na fase estacionária em relação à log, justificando a queda das taxas de inibição pelo malonato. Não foram registradas diferenças significativas com o aumento da concentração deste inibidor. A adição de cianeto de potássio não inibiu completamente a respiração, não importando o substrato utilizado ou a fase de proliferação, indicando que outras fontes além da cadeia respiratória estão consumindo oxigênio. Interessantemente, o ?? não variou entre as cepas em nenhuma fase de proliferação. Estes resultados fornecem novos dados sobre a cadeia respiratória do parasita, além de indicarem que não foi possível estabelecer a funcionalidade do complexo I, uma vez que o malonato não é um inibidor eficiente do complexo II.
Abstract: Trypanosoma cruzi is the etiological agent of Chagas' disease, where nifurtimox and benznidazole are used in treatment. These drugs are not efficient turning the search for new targets to be used in the development of a more effective therapy a priority. The high degree of heterogeneity among strains represents a challenge for the development of this therapy, and the comprehension of the parasite biology becomes essential in this search. The aim of this work was to evaluate the functionality of the respiratory chain complex I along the growth curve in T. cruzi epimastigotes. In this way it was analyzed in two strains (Tulahuen 2 and Y) the oxygen consumption, mitochondrial membrane potential (??) and succinate dehydrogenase (SDH) activity, using different respiratory chain substrates (Malate/Pyruvate, Malate/Piruvate + Malonate or Succinate). Generally, in both strains oxygen consumption was higher in the late stationary phase in relation to the log phase. The use of different substrates for the respiratory chain did not lead to significant variations in the respiratory rates in both strains. Tulahuen 2 showed higher oxygen consumption rates than the Y strain. No significant differences were observed in the respiratory control rates (~1,7) in both strains along the growth curve. In the presence of an uncoupler, the respiration rates did not vary in the Y strain while in Tulahuen 2 an increase towards the late stationary phase was observed. Addition of malonate, a SDH competitive inhibitor, resulted in distinct inhibition patterns when respiration was sustained by different substrates and did not change when cells were "starved" (incubated in PBS / 1 mM MgCb) for 3 hours. SDH activity decreased in both strains in the stationary phase in relation to log phase that could explain the decrease in the inhibition rates induced by malonate. No significant differences were observed with higher inhibitor concentration. Addition of potassium cyanide did not completely inhibit respiration in both strains regardless the substrate or growth phase, suggesting that other sources beyond the respiratory chain consume oxygen. Interestingly, ?? were similar between strains in all growth phases. These results provide new data about the parasite's respiratory chain indicating that complex I functionality was not possible to determine, once malonate is not a good inhibitor of complex II.
Mestrado
Bioquimica
Mestre em Biologia Funcional e Molecular
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Sato, Motoaki. "Investigation of the essential amino acid residues of respiratory complex I in Escherichia coli for proton translocation". Kyoto University, 2015. http://hdl.handle.net/2433/200319.

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Ebert, C. Edward. "Effects of mutations of the iron-sulfur protein on the function and structure of the cytochrome bc₁ complex of yeast mitochondria". Morgantown, W. Va. : [West Virginia University Libraries], 2003. https://etd.wvu.edu/etd/controller.jsp?moduleName=documentdata&jsp%5FetdId=3.

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Thesis (Ph. D.)--West Virginia University, 2003.
Title from document title page. Document formatted into pages; contains viii, 144 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 129-144).
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Libri sul tema "Electron transport Complex I"

1

Sohn, Lydia L. Mesoscopic Electron Transport. Dordrecht: Springer Netherlands, 1997.

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Sohn, Lydia L., Leo P. Kouwenhoven e Gerd Schön, a cura di. Mesoscopic Electron Transport. Dordrecht: Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-015-8839-3.

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Janez, Bonc̆a, e Kruchinin Sergei, a cura di. Electron transport in nanosystems. Dordrecht, The Netherlands: Springer, 2008.

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NATO Advanced Research Workshop on Electron Transport in Nanosystems (2007 I︠A︡lta, Ukraine). Electron transport in nanosystems. Dordrecht, The Netherlands: Springer, 2008.

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Anraku, Yasuhiro. Bacterial electron transport chains. Palo Alto, Calif: Annual Reviews Inc., 1988.

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Bonča, Janez, e Sergei Kruchinin, a cura di. Electron Transport in Nanosystems. Dordrecht: Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-1-4020-9146-9.

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Restivo, Rick A. Free electron laser weapons and electron beam transport. Monterey, Calif: Naval Postgraduate School, 1997.

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Bird, Jonathan P., a cura di. Electron Transport in Quantum Dots. Boston, MA: Springer US, 2003. http://dx.doi.org/10.1007/978-1-4615-0437-5.

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Reggiani, Lino, a cura di. Hot-Electron Transport in Semiconductors. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/3-540-13321-6.

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Electron transport phenomena in semiconductors. Singapore: World Scientific, 1994.

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Capitoli di libri sul tema "Electron transport Complex I"

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Solomon, Gemma C. "Mapping Electron Transport Pathways in Complex Systems". In Architecture and Design of Molecule Logic Gates and Atom Circuits, 41–53. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-33137-4_4.

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McGill, James W., e John C. Salerno. "Electron Transport in The Cytochrome B6F Complex". In Advances in Membrane Biochemistry and Bioenergetics, 291–97. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4684-8640-7_29.

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Rubin, Andrew, e Galina Riznichenko. "Models of Photosynthetic Electron Transport: Electron Transfer in a Multienzyme Complex". In Mathematical Biophysics, 141–55. Boston, MA: Springer US, 2013. http://dx.doi.org/10.1007/978-1-4614-8702-9_9.

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Kaneko, Masao, e Dieter Wöhrle. "Photoinduced Electron Transport of Macromolecular Metal Complexes". In Macromolecule-Metal Complexes, 267–307. Berlin, Heidelberg: Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-60986-2_5.

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Neophytou, Neophytos. "Boltzmann Transport Method for Electronic Transport in Complex Bandstructure Materials". In SpringerBriefs in Physics, 9–35. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-38681-8_2.

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Bernát, Gábor, e Matthias Rögner. "Center of the Cyanobacterial Electron Transport Network: The Cytochrome b 6 f Complex". In Bioenergetic Processes of Cyanobacteria, 573–606. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-0388-9_20.

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Fricaud, Anne-Catherine, e Jacques Dupont. "Kinetics of Electron Transport in Complex III of Plant Mitochondria During Ageing in vitro". In Plant Mitochondria, 81–84. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4899-3517-5_10.

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Frazier, Ann E., e David R. Thorburn. "Biochemical Analyses of the Electron Transport Chain Complexes by Spectrophotometry". In Methods in Molecular Biology, 49–62. Totowa, NJ: Humana Press, 2011. http://dx.doi.org/10.1007/978-1-61779-504-6_4.

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Demin, O. V., B. N. Kholodenko e V. P. Skulachev. "A model of O·2 -generation in the complex III of the electron transport chain". In Bioenergetics of the Cell: Quantitative Aspects, 21–33. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-1-4615-5653-4_3.

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Hüter, Ottmar Franz. "Pyrazole and Pyrimidine Acaricides and Insecticides Acting as Inhibitors of Mitochondrial Electron Transport at Complex I". In Bioactive Heterocyclic Compound Classes, 225–37. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2012. http://dx.doi.org/10.1002/9783527664412.ch18.

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Atti di convegni sul tema "Electron transport Complex I"

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Lira-Cantu, Monica. "Novel complex oxides as electron transport material for stable halide perovskite solar cells (Conference Presentation)". In Women in Renewable Energy (WiRE), a cura di Monica Lira-Cantu e Zakya H. Kafafi. SPIE, 2019. http://dx.doi.org/10.1117/12.2530577.

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Musho, T. D., e D. G. Walker. "Coupled Non-Equilibrium Green’s Function (NEGF) Electron-Phonon Interaction in Thermoelectric Materials". In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-65786.

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Over the last decade, nano-structured materials have shown a promising avenue for enhancement of the thermoelectric figure of merit. These performance enhancements in most cases have been a direct result of selectively modifying certain geometric attributes that alter the thermal or electrical transport in a desirable fashion. More often, models used to study the electrical and/or thermal transport are calculated independent of each other. However, studies have suggested electrical and thermal transport are intimately linked at the nanoscale. This provides an argument for a more rigorous treatment of the physics in an effort to capture the response of both electrons and phonons simultaneously. A simulation method has been formulated to capture the electron-phonon interaction of nanoscale electronics through a coupled non-equilibrium Greens function (NEGF) method. This approach is unique because the NEGF electron solution and NEGF phonon solution have only been solved independently and have never been coupled to capture a self-consistent inelastic electron-phonon scattering. One key aspect of this formalism is that the electron and phonon description is derived from a quantum point of view and no correction terms are necessary to account for the probabilistic nature of the transport. Additionally, because the complete phonon description is solved, scattering rates of individual phonon frequencies can be investigated to determine how electron-phonon scattering of particular frequencies influences the transport. This computational method is applied to the study of Si/Ge nanostructured superlattice thermoelectric materials.
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Kofanov, Yury N., Nikolay N. Grachev e Svetlana Y. Sotnikova. "Complex Modeling of Physically Inhomogeneous Processes in the Problem of Increasing the Reliability of Radio-Electronic Equipment". In 2020 International Conference on Quality Management, Transport and Information Security, Information Technologies (IT&QM&IS). IEEE, 2020. http://dx.doi.org/10.1109/itqmis51053.2020.9322927.

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Szczesniak, Dominik, Ahmed Ennaoui e Said Ahzi. "Electronic and Transport Properties of Transition Metal Dichalcogenidies in the Framework of the Complex Band Structure Analysis". In Qatar Foundation Annual Research Conference Proceedings. Hamad bin Khalifa University Press (HBKU Press), 2016. http://dx.doi.org/10.5339/qfarc.2016.eepp2817.

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Loy, James M., Dhruv Singh e Jayathi Y. Murthy. "Simulation of Sub-Micron Thermal Transport in a MOSFET Using a Hybrid Fourier-BTE Model". In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-23100.

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Self-heating has emerged as a critical bottleneck to scaling in modern transistors. In simulating heat conduction in these devices, it is important to account for the granularity of phonon transport since electron-phonon scattering occurs preferentially to select phonon groups. However, a complete accounting for phonon dispersion, polarization and scattering is very expensive if the Boltzmann transport equation (BTE) is used. Moreover, difficulties with convergence are encountered when the phonon Knudsen number becomes small. In this paper we simulate a two-dimensional bulk MOSFET hotspot problem using a partially-implicit hybrid BTE-Fourier solver which is significantly less expensive than a full BTE solution, and which shows excellent convergence characteristics. Volumetric heat generation from electron-phonon collisions is taken from a Monte Carlo simulation of electron transport and serves as a heat source term in the governing transport equations. The hybrid solver is shown to perform well in this highly non-equilibrium situation, matching the solutions obtained from a pure all-BTE solution, but at significantly lower computational cost. The paper establishes that this new model and solution methodology are viable for the simulation of thermal transport in other emerging transistor designs and in other nanotechnology applications as well.
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Hahm, Jungyoon, e Ali Beskok. "Flow and Species Transport Control in Grooved Micro-Channels". In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-82111.

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We demonstrate flow control concepts in a grooved micro-channel using selectively patterned, electroosmotically active surfaces and locally applied electric fields. This framework enables formation of rather complex flow patterns in simple micro-geometries. Ability to vary the electric field magnitude and its polarity also manifests time-dependent flow alterations, which results in flow and species transport control abilities. The results obtained in a single micro-groove constitute the proof of concept for flow and species transport control in an integrated serial micro-fluidic process, where multiple species can be trapped and released in prescribed amounts in a micro-channel with multiple grooves. The groove size determines volume of the entrapped species. In addition, each groove can simultaneously contain one or two species at the same time. The proposed flow and species transport control scheme allows control over the interspecies diffusion and mixing time and length scales by simply adjusting the electric field direction and its magnitude. We envision utilization of flow and species transport in a grooved micro channel, where combinatorial chemistry experiments can be performed using multiple grooves, where each groove can be addressed (filled, emptied or mixed) independently.
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Xie, X., e X. Xue. "A Modeling Study of Porous Electrode Property Effects on Solid Oxide Fuel Cell Performance". In ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2009. http://dx.doi.org/10.1115/fuelcell2009-85244.

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A two-dimensional isothermal mathematical model is developed for an anode-supported planar solid oxide fuel cell (SOFC). The model takes into account the complex coupling effects of multi-physics processes including mass transfer, charge (ion/electron) transport, and electrochemical reaction. The SOFC multi-physics processes are numerically linked to SOFC global performance such as polarization curve. The model is validated using polarization curve as a metric with the experimental data from open literature. Since triple phase boundary reaction zone may vary from the vicinity of the electrolyte all the way to the entire electrode depending on selected materials and fabrication process, the effects of anode active reaction zone with different volumes are investigated comprehensively for a generic button cell using the developed mathematical model. The tradeoff design between active reaction zone volumes and other design parameters such as porosity and tortuosity of electrodes are also examined. Results show that porous composite electrode properties have very complex effects on SOFC performance. The results may provide a valuable guidance for high performance SOFC design and fabrication.
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Anand, Sandeep V., D. Roy Mahapatra, Niraj Sinha, J. T. W. Yeow e R. V. N. Melnik. "Field Emission Efficiency of a Carbon Nanotube Array Under Parasitic Nonlinearities". In ASME 2010 International Mechanical Engineering Congress and Exposition. ASMEDC, 2010. http://dx.doi.org/10.1115/imece2010-39558.

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Carbon Nanotubes (CNTs) grown on substrates are potential electron sources in field emission applications. Several studies have reported the use of CNTs in field emission devices, including field emission displays, X-ray tube, electron microscopes, cathode-ray lamps, etc. Also, in recent years, conventional cold field emission cathodes have been realized in micro-fabricated arrays for medical X-ray imaging. CNT-based field emission cathode devices have potential applications in a variety of industrial and medical applications, including cancer treatment. Field emission performance of a single isolated CNT is found to be remarkable, but the situation becomes complex when an array of CNTs is used. At the same time, use of arrays of CNTs is practical and economical. Indeed, such arrays on cathode substrates can be grown easily and their collective dynamics can be utilized in a statistical sense such that the average emission intensity is high enough and the collective dynamics lead to longer emission life. The authors in their previous publications had proposed a novel approach to obtain stabilized field emission current from a stacked CNT array of pointed height distribution. A mesoscopic modeling technique was employed, which took into account electro-mechanical forces in the CNTs, as well as transport of conduction electron coupled with electron–phonon induced heat generation from the CNT tips. The reported analysis of pointed arrangements of the array showed that the current density distribution was greatly localized in the middle of the array, the scatter due to electrodynamic force field was minimized, and the temperature transients were much smaller compared to those in an array with random height distribution. In the present paper we develop a method to compute the emission efficiency of the CNT array in terms of the amount of electrons hitting the anode surface using trajectory calculations. Effects of secondary electron emission and parasitic capacitive nonlinearity on the current-voltage signals are accounted. Field emission efficiency of a stacked CNT array with various pointed height distributions are compared to that of arrays with random and uniform height distributions. Effect of this parasitic nonlinearity on the emission switch-on voltage is estimated by model based simulation and Monte Carlo method.
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Fahlbusch, P., A. Nikolic, S. Jacob, M. Dille, H. Al-Hasani, S. Hartwig, S. Lehr, D. Müller-Wieland, B. Knebel e J. Kotzka. "Changes in the composition of mitochondrial electron transport chain (ETC) complexes compensate lipid overflow in early stages of hepatic steatosis". In Diabetes Kongress 2021 – 55. Jahrestagung der DDG. Georg Thieme Verlag KG, 2021. http://dx.doi.org/10.1055/s-0041-1727455.

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Stevens, Robert J., Pamela M. Norris e Arthur W. Lichtenberger. "Experimental Determination of the Relationship Between Thermal Boundary Resistance and Non-Abrupt Interfaces and Electron-Phonon Coupling". In ASME 2004 Heat Transfer/Fluids Engineering Summer Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ht-fed2004-56556.

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Understanding thermal boundary resistance (TBR) is becoming increasingly important for the thermal management of micro and optoelectronic devices. The current understanding of room temperature TBR is often not adequate for the thermal design of tomorrow’s complex micro and nano devices. Theories have been developed to explain the resistance to energy transport by phonons across interfaces. The acoustic mismatch model (AMM) [1, 2], which has had success at explaining low temperature TBR, does not account for the high frequency phonons and imperfect interfaces of real devices at room temperature. The diffuse mismatch model (DMM) was developed to account for real surfaces with higher energy phonons [3, 4]. DMM assumes that all phonons incident on the interface from both sides are elastically scattered and then emitted to either side of the interface. The probability that a phonon is emitted to a particular side is proportional to the phonon density of states of the two interface materials. Inherent to the DMM is that the transport is independent of the interface structure itself and is only dependent on the properties of the two materials. Recent works have shown that the DMM does not adequately capture all the energy transport mechanisms at the interface [5, 6]. In particular, the DMM under-predicts transport across interfaces between non Debye-like materials, such at Pb and diamond, by approximately an order of magnitude. The DMM also tends to over-predict transport for interfaces made with materials of similar acoustic properties, Debye-like materials. There have been several explanations and models developed to explain the discrepancies between the mismatch models and experimental data. Some of these models are based on modification of the AMM and DMM [7–9]. Other works have utilized lattice-dynamical modeling to calculate phonon transmission coefficients and thermal boundary conductivities for abrupt and disordered interfaces [3, 6, 10–13]. Recent efforts to better understand room temperature TBR have utilized molecular dynamics simulations to account for more realistic anharmonic materials and inelastic scattering [14–18]. Models have also been developed to account for electron-phonon scattering and its effect on the thermal boundary conductance for interfaces with one metal side [19–22]. Although there have been numerous thermal boundary resistance theoretical developments since the introduction of the AMM, there still is not an unifying theory that has been well validated for high temperature solid-solid interfaces. Most of the models attempt to explain some of the experimental outliers, such as Pb/diamond and TiN/MgO interfaces [6, 23], but have not been fully tested for a range of experimental data. Part of the problem lies in the fact that very little reliable data is available, especially data that is systematically taken to validate a particular model. To this end, preliminary measurements of TBR are being made on a series of metal on non-metal substrate interfaces using a non-destructive optical technique, transient thermal reflectance (TTR) described in Stevens et al. [5]. Initial testing examines the impact of different substrate preparation and deposition conditions on TBR for Debye-like interfaces for which TBR should be small for clean and abrupt interfaces. Variables considered include sputter etching power and duration, electron beam source clean, and substrate temperature control. The impact of alloying and non-abrupt interfaces on the TBR is examined by fabricating interfaces of both Debye-like and non Debye-like interfaces followed by systematically measuring TBR and altering the interfaces by annealing the samples to increase the diffusion depths at the interfaces. Inelastic electron scattering at the interface has been proposed by Hubermann et al. and Sergeev to decrease TBR at interfaces [19–21]. Two sets of samples are prepared to examine the electron-phonon connection to improved thermal boundary conductance. The first consists of thin Pt and Ag films on Si and sapphire substrates. Pt and Ag electron-phonon coupling factors are 60 and 3.1×1016 W/m3K respectively. Both Pt and Ag have similar Debye temperatures, so electron scattering rates can be examined without much change in acoustic effects. The second electron scattering sample series consist of multiple interfaces fabricated with Ni, Ge, and Si to separate the phonon and electron portions of thermal transport. The experimental data is compared to several of the proposed theories.
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Rapporti di organizzazioni sul tema "Electron transport Complex I"

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Tsui, D. C. Electron Transport in Heterojunction Superlattices. Fort Belvoir, VA: Defense Technical Information Center, agosto 1989. http://dx.doi.org/10.21236/ada212366.

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Ganapol, Barry D. Methods Development for Electron Transport. Fort Belvoir, VA: Defense Technical Information Center, aprile 1992. http://dx.doi.org/10.21236/ada257986.

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Chandler, David. Theory of Electron Transfer in Complex Systems. Office of Scientific and Technical Information (OSTI), ottobre 2004. http://dx.doi.org/10.2172/833679.

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Liu, Robert C. Quantum Noise in Mesoscopic Electron Transport. Fort Belvoir, VA: Defense Technical Information Center, ottobre 1999. http://dx.doi.org/10.21236/ada370166.

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Chandler, D. Theoretical studies of electron transfer in complex media. Office of Scientific and Technical Information (OSTI), agosto 1991. http://dx.doi.org/10.2172/6256870.

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Edwards, J., S. Glenzar, E. Alley, R. Town, D. Braun, B. Kruer, B. Lasinski et al. Electron Transport Workshop September 9-11, 2002. Office of Scientific and Technical Information (OSTI), giugno 2003. http://dx.doi.org/10.2172/15005884.

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Iafrate, Gerald J. Quantum Transport in Solids: Two-Electron Processes. Fort Belvoir, VA: Defense Technical Information Center, luglio 1995. http://dx.doi.org/10.21236/ada299431.

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Iafrate, Gerald J. Quantum Transport in Solids: Two-Electron Processes. Fort Belvoir, VA: Defense Technical Information Center, giugno 1995. http://dx.doi.org/10.21236/ada299878.

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Walker, D. N., R. F. Fernsler, D. D. Blackwell e W. E. Amatucci. Electron Temperature Derived from Measurements of Complex Plasma Impedance. Fort Belvoir, VA: Defense Technical Information Center, ottobre 2008. http://dx.doi.org/10.21236/ada488097.

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Wang, Ziqiang. Focused Research Group in Correlated Electron and Complex Materials. Office of Scientific and Technical Information (OSTI), febbraio 2016. http://dx.doi.org/10.2172/1238147.

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