Results 11 to 20 of about 5,198,403 (342)

Electron Transport at Surfaces and Interfaces

CHIMIA, 2012
Here we present two techniques which give insight on transport phenomena with atomic resolution. Ballistic electron emission microscopy is used to study the ballistic transport through layered heterogeneous systems.
Christian A. Bobisch, Rolf Möller
doaj   +6 more sources

Electronic Transport in DNA [PDF]

Biophysical Journal, 2005
We study the electronic properties of DNA by way of a tight-binding model applied to four particular DNA sequences. The charge transfer properties are presented in terms of localisation lengths, crudely speaking the length over which electrons travel.
Matthew S. Turner, Rudolf A. Römer, Daphne Klotsa   +2 more
openaire   +5 more sources

Correlated Electron Transport in Molecular Electronics [PDF]

Physical Review Letters, 2004
Theoretical and experimental values to date for the resistances of single molecules commonly disagree by orders of magnitude. By reformulating the transport problem using boundary conditions suitable for correlated many-electron systems, we approach electron transport across molecules from a new standpoint.
Delaney, Paul, Greer, J.C.
openaire   +4 more sources

Intersections: photosynthesis, abiotic stress, and the plant microbiome

Photosynthetica, 2022
Climate change impacts environmental conditions that affect photosynthesis. This review examines the effect of combinations of elevated atmospheric CO2, long photoperiods, and/or unfavorable nitrogen supply.
B. DEMMIG-ADAMS, S.K. POLUTCHKO, M.C. ZENIR, P. FOUROUNJIAN, J.J. STEWART, M. LÓPEZ-POZO, W.W. III   +6 more
doaj   +1 more source

Electron transport through nano-MOSFET in presence of electron-electron interaction

AIP Advances, 2013
We investigate the effect of electron-electron interaction on voltage distribution, charge distribution and current-voltage curve of two dimensional nano-MOSFETs with dimension equal to 1 × 1 nm2, 3 × 3 nm2, and 6 × 6 nm2 by using non-equilibrium Green ...
Hamidreza Simchi, Mehdi Heidarisaani, Mahdi Esmaeilzadeh   +2 more
doaj   +1 more source

Mitochondrial electron transport chain, ROS generation and uncoupling (Review)

International Journal of Molecular Medicine, 2019
The mammalian mitochondrial electron transport chain (ETC) includes complexes I-IV, as well as the electron transporters ubiquinone and cytochrome c. There are two electron transport pathways in the ETC: Complex I/III/IV, with NADH as the substrate and ...
Ruzhou Zhao, Shuai Jiang, Lin Zhang, Zhi-Bin Yu   +3 more
semanticscholar   +1 more source

NOISE INSIGHTS INTO ELECTRONIC TRANSPORT [PDF]

ПИСЬМА В ЖУРНАЛ ЭКСПЕРИМЕНТАЛЬНОЙ И ТЕОРЕТИЧЕСКОЙ ФИЗИКИ, 2018
accepted in JETP Letters as an invited ...
L. V. Ginzburg, L. V. Ginzburg, Albert G. Nasibulin, Albert G. Nasibulin, V. S. Khrapai, V. S. Khrapai, D. V. Shovkun, D. V. Shovkun, Gregor Koblmüller, A. V. Bubis, A. V. Bubis, A. V. Bubis, E. S. Tikhonov, E. S. Tikhonov, S. U. Piatrusha, S. U. Piatrusha, Artem Grebenko, Artem Grebenko   +17 more
openaire   +4 more sources

Chronic Hypoxia Enhances β-Oxidation-Dependent Electron Transport via Electron Transferring Flavoproteins

Cells, 2019
Hypoxia poses a stress to cells and decreases mitochondrial respiration, in part by electron transport chain (ETC) complex reorganization. While metabolism under acute hypoxia is well characterized, alterations under chronic hypoxia largely remain ...
Dominik C. Fuhrmann, Catherine Olesch, Nina Kurrle, Frank Schnütgen, Sven Zukunft, Ingrid Fleming, Bernhard Brüne   +6 more
doaj   +1 more source

Dual Functional Dopant‐Free Contacts with Titanium Protecting Layer: Boosting Stability while Balancing Electron Transport and Recombination Losses

Advanced Science, 2022
Combining electron‐ and hole‐selective materials in one crystalline silicon (Si) solar cell, thereby avoiding any dopants, is not considered for application to photovoltaic industry until only comparable efficiency and stable performance are achievable ...
Zhaolang Liu, Hao Lin, Zilei Wang, Liyan Chen, Taojian Wu, Yicong Pang, Lun Cai, Jian He, Shanglong Peng, Hui Shen, Pingqi Gao   +10 more
doaj   +1 more source

Photosynthetic apparatus performance and anatomical modulations of Alcantarea imperialis (Bromeliaceae) exposed to selenium during in vitro growth

Photosynthetica, 2021
Elements not usually included in culture medium formulations, such as selenium (Se), may have beneficial effects on micropropagated plants. We evaluated the effects of Se on the physiological and anatomical responses of Alcantarea imperialis during in ...
J.P.R. MARTINS, S.W. MOREIRA, P.C.S. BRAGA, L.T. CONDE, R. CIPRIANO, A.R. FALQUETO, A.B.P.L. GONTIJO   +6 more
doaj   +1 more source