Search Results - "WALKER, F. J"

Bioinspired bio-voltage memristors by Fu, Tianda, Liu, Xiaomeng, Gao, Hongyan, Ward, Joy E., Liu, Xiaorong, Yin, Bing, Wang, Zhongrui, Zhuo, Ye, Walker, David J. F., Joshua Yang, J., Chen, Jianhan, Lovley, Derek R., Yao, Jun

“…Memristive devices are promising candidates to emulate biological computing. However, the typical switching voltages (0.2-2 V) in previously described devices…”
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Metatranscriptomic Evidence for Direct Interspecies Electron Transfer between Geobacter and Methanothrix Species in Methanogenic Rice Paddy Soils by Holmes, Dawn E, Shrestha, Pravin M, Walker, David J F, Dang, Yan, Nevin, Kelly P, Woodard, Trevor L, Lovley, Derek R

“…The possibility that (formerly ) and species cooperate via direct interspecies electron transfer (DIET) in terrestrial methanogenic environments was…”
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Electrically conductive pili from pilin genes of phylogenetically diverse microorganisms by Walker, David JF, Adhikari, Ramesh Y, Holmes, Dawn E, Ward, Joy E, Woodard, Trevor L, Nevin, Kelly P, Lovley, Derek R

“…The possibility that bacteria other than Geobacter species might contain genes for electrically conductive pili (e-pili) was investigated by heterologously…”
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Supercharged fluorescent proteins detect lanthanides via direct antennae signaling by Huang, Kevin Y., Cardenas, Lizette, Ellington, Andrew D., Walker, David J. F.

“…A sustainable operation for harvesting metals in the lanthanide series is needed to meet the rising demand for rare earth elements across diverse global…”
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Geobacter Protein Nanowires by Lovley, Derek R., Walker, David J. F.

“…The study of electrically conductive protein nanowires in Geobacter sulfurreducens has led to new concepts for long-range extracellular electron transport, as…”
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Cytochrome OmcS Is Not Essential for Extracellular Electron Transport via Conductive Pili in Geobacter sulfurreducens Strain KN400 by Liu, Xinying, Holmes, Dawn E, Walker, David J F, Li, Yang, Meier, David, Pinches, Samantha, Woodard, Trevor L, Smith, Jessica A

“…The multi-heme -type cytochrome OmcS is one of the central components used for extracellular electron transport in the Geobacter sulfurreducens strain DL-1,…”
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Orbital Engineering in Nickelate Heterostructures Driven by Anisotropic Oxygen Hybridization rather than Orbital Energy Levels by Fabbris, G, Meyers, D, Okamoto, J, Pelliciari, J, Disa, A S, Huang, Y, Chen, Z-Y, Wu, W B, Chen, C T, Ismail-Beigi, S, Ahn, C H, Walker, F J, Huang, D J, Schmitt, T, Dean, M P M

“…Resonant inelastic x-ray scattering is used to investigate the electronic origin of orbital polarization in nickelate heterostructures taking…”
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Arsenic Detoxification by Geobacter Species by Dang, Yan, Walker, David J F, Vautour, Kaitlin E, Dixon, Steven, Holmes, Dawn E

“…Insight into the mechanisms for arsenic detoxification by Geobacter species is expected to improve the understanding of global cycling of arsenic in iron-rich…”
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The Archaellum of Methanospirillum hungatei Is Electrically Conductive by Walker, David J F, Martz, Eric, Holmes, Dawn E, Zhou, Zimu, Nonnenmann, Stephen S, Lovley, Derek R

“…Microbially produced electrically conductive protein filaments are of interest because they can function as conduits for long-range biological electron…”
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Orbital Engineering in Symmetry-Breaking Polar Heterostructures by Disa, Ankit S., Kumah, Divine P., Malashevich, Andrei, Chen, Hanghui, Arena, Dario A., Specht, Eliot D., Ismail-Beigi, Sohrab, Walker, F. J., Ahn, Charles H.

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Scanning SQUID susceptometry of a paramagnetic superconductor by Kirtley, J. R., Kalisky, B., Bert, J. A., Bell, C., Kim, M., Hikita, Y., Hwang, H. Y., Ngai, J. H., Segal, Y., Walker, F. J., Ahn, C. H., Moler, K. A.

“…Scanning SQUID susceptometry images the local magnetization and susceptibility of a sample. By accurately modeling the SQUID signal we can determine physical…”
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Physical Structure and Inversion Charge at a Semiconductor Interface with a Crystalline Oxide by McKee, R. A., Walker, F. J., Chisholm, M. F.

“…We show that the physical and electrical structure and hence the inversion charge for crystalline oxides on semiconductors can be understood and systematically…”
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The Interface Phase and the Schottky Barrier for a Crystalline Dielectric on Silicon by McKee, R. A., Walker, F. J., Nardelli, M. Buongiorno, Shelton, W. A., Stocks, G. M.

“…The barrier height for electron exchange at a dielectric-semiconductor interface has long been interpreted in terms of Schottky's theory with modifications…”
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Generation of High Current Densities in Geobacter sulfurreducens Lacking the Putative Gene for the PilB Pilus Assembly Motor by Ueki, Toshiyuki, Walker, David J F, Nevin, Kelly P, Ward, Joy E, Woodard, Trevor L, Nonnenmann, Stephen S, Lovley, Derek R

“…Geobacter sulfurreducens is commonly employed as a model for the study of extracellular electron transport mechanisms in the species. Deletion of , which is…”
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Syntrophus conductive pili demonstrate that common hydrogen-donating syntrophs can have a direct electron transfer option by Walker, David J. F., Nevin, Kelly P., Holmes, Dawn E., Rotaru, Amelia-Elena, Ward, Joy E., Woodard, Trevor L., Zhu, Jiaxin, Ueki, Toshiyuki, Nonnenmann, Stephen S., McInerney, Michael J., Lovley, Derek R.

“…Syntrophic interspecies electron exchange is essential for the stable functioning of diverse anaerobic microbial communities. Hydrogen/formate interspecies…”
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Direct Observation of Electrically Conductive Pili Emanating from Geobacter sulfurreducens by Liu, Xinying, Walker, David J F, Nonnenmann, Stephen S, Sun, Dezhi, Lovley, Derek R

“…Geobacter sulfurreducens is a model microbe for elucidating the mechanisms for extracellular electron transfer in several biogeochemical cycles,…”
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The electrically conductive pili of Geobacter species are a recently evolved feature for extracellular electron transfer by Holmes, Dawn E., Dang, Yan, Walker, David J. F., Lovley, Derek R.

“…The electrically conductive pili (e-pili) of Geobactersulfurreducens have environmental and practical significance because they can facilitate electron…”
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An Escherichia coli Chassis for Production of Electrically Conductive Protein Nanowires by Ueki, Toshiyuki, Walker, David J. F, Woodard, Trevor L, Nevin, Kelly P, Nonnenmann, Stephen S, Lovley, Derek R

“…Geobacter sulfurreducens’ pilin-based electrically conductive protein nanowires (e-PNs) are a revolutionary electronic material. They offer novel options for…”
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Pulmonary sensory and reflex responses in the mouse by Zhang, J. W, Walker, J. F, Guardiola, J, Yu, J

“…1 Pulmonary Division, Department of Medicine, and 2 Department of Physiology and Biophysics, University of Louisville, Louisville, Kentucky; and 3 Department…”
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Development of heartwood in response to water stress for radiata pine in Southern New South Wales, Australia by Moreno Chan, Julian, Raymond, C. A, Walker, J. C. F

“…Heartwood development and other functional changes in stem conductance in response to water stress in radiata pine were investigated using two contrasting…”
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