Search Results - "Brückner, Dennis"

Tomographic reconstruction with a generative adversarial network by Yang, Xiaogang, Kahnt, Maik, Brückner, Dennis, Schropp, Andreas, Fam, Yakub, Becher, Johannes, Grunwaldt, Jan-Dierk, Sheppard, Thomas L., Schroer, Christian G.

“…This paper presents a deep learning algorithm for tomographic reconstruction (GANrec). The algorithm uses a generative adversarial network (GAN) to solve the…”
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Hard X‐ray wavefront correction via refractive phase plates made by additive and subtractive fabrication techniques by Seiboth, Frank, Brückner, Dennis, Kahnt, Maik, Lyubomirskiy, Mikhail, Wittwer, Felix, Dzhigaev, Dmitry, Ullsperger, Tobias, Nolte, Stefan, Koch, Frieder, David, Christian, Garrevoet, Jan, Falkenberg, Gerald, Schroer, Christian G.

“…Modern subtractive and additive manufacturing techniques present new avenues for X‐ray optics with complex shapes and patterns. Refractive phase plates acting…”
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Multimodal imaging of cubic Cu2O@Au nanocage formation via galvanic replacement using X-ray ptychography and nano diffraction by Grote, Lukas, Hussak, Sarah-Alexandra, Albers, Leif, Stachnik, Karolina, Mancini, Federica, Seyrich, Martin, Vasylieva, Olga, Brückner, Dennis, Lyubomirskiy, Mikhail, Schroer, Christian G., Koziej, Dorota

“…Being able to observe the formation of multi-material nanostructures in situ, simultaneously from a morphological and crystallographic perspective, is a…”
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Multi-slice ptychography enables high-resolution measurements in extended chemical reactors by Kahnt, Maik, Grote, Lukas, Brückner, Dennis, Seyrich, Martin, Wittwer, Felix, Koziej, Dorota, Schroer, Christian G.

“…Ptychographic X-ray microscopy is an ideal tool to observe chemical processes under in situ conditions. Chemical reactors, however, are often thicker than the…”
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Interaction Between Zn Deficiency, Toxicity and Turnip Yellow Mosaic Virus Infection in Noccaea ochroleucum by Morina, Filis, Mishra, Archana, Mijovilovich, Ana, Matoušková, Šárka, Brückner, Dennis, Špak, Josef, Küpper, Hendrik

“…Zinc is essential for the functioning of numerous proteins in plants. To investigate how Zn homeostasis interacts with virus infection, Zn-tolerant plants…”
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Four-Fold Multi-Modal X-ray Microscopy Measurements of a Cu(In,Ga)Se 2 Solar Cell by Ossig, Christina, Strelow, Christian, Flügge, Jan, Kolditz, Andreas, Siebels, Jan, Garrevoet, Jan, Spiers, Kathryn, Seyrich, Martin, Brückner, Dennis, Pyrlik, Niklas, Hagemann, Johannes, Schropp, Andreas, Carron, Romain, Falkenberg, Gerald, Mews, Alf, Schroer, Christian G, Kipp, Tobias, Stuckelberger, Michael E

“…Inhomogeneities and defects often limit the overall performance of thin-film solar cells. Therefore, sophisticated microscopy approaches are sought to…”
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Four-Fold Multi-Modal X-ray Microscopy Measurements of a Cu(In,Ga)Se2 Solar Cell by Ossig, Christina, Strelow, Christian, Flügge, Jan, Kolditz, Andreas, Siebels, Jan, Garrevoet, Jan, Spiers, Kathryn, Seyrich, Martin, Brückner, Dennis, Pyrlik, Niklas, Hagemann, Johannes, Seiboth, Frank, Schropp, Andreas, Carron, Romain, Falkenberg, Gerald, Mews, Alf, Schroer, Christian, Kipp, Tobias, Stuckelberger, Michael

“…Inhomogeneities and defects often limit the overall performance of thin-film solar cells. Therefore, sophisticated microscopy approaches are sought to…”
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Erratum: Ossig, C., et al. Four-Fold Multi-Modal X-ray Microscopy Measurements of a Cu(In, Ga)Se2 Solar Cell. Materials 2021, 14, 228 by Ossig, Christina, Strelow, Christian, Flügge, Jan, Kolditz, Andreas, Siebels, Jan, Garrevoet, Jan, Spiers, Kathryn, Seyrich, Martin, Brückner, Dennis, Pyrlik, Niklas, Hagemann, Johannes, Seiboth, Frank, Schropp, Andreas, Carron, Romain, Falkenberg, Gerald, Mews, Alf, Schroer, Christian G., Kipp, Tobias, Stuckelberger, Michael E.

“…In the original version of our article [...]…”
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3D and Multimodal X‐Ray Microscopy Reveals the Impact of Voids in CIGS Solar Cells by Fevola, Giovanni, Ossig, Christina, Verezhak, Mariana, Garrevoet, Jan, Guthrey, Harvey L., Seyrich, Martin, Brückner, Dennis, Hagemann, Johannes, Seiboth, Frank, Schropp, Andreas, Falkenberg, Gerald, Jørgensen, Peter S., Slyamov, Azat, Balogh, Zoltan I., Strelow, Christian, Kipp, Tobias, Mews, Alf, Schroer, Christian G., Nishiwaki, Shiro, Carron, Romain, Andreasen, Jens W., Stuckelberger, Michael E.

“…Small voids in the absorber layer of thin‐film solar cells are generally suspected to impair photovoltaic performance. They have been studied on Cu(In,Ga)Se2…”
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Assessing Cellular Uptake of Exogenous Coenzyme Q10 into Human Skin Cells by X-ray Fluorescence Imaging by Staufer, Theresa, Schulze, Mirja L., Schmutzler, Oliver, Körnig, Christian, Welge, Vivienne, Burkhardt, Thorsten, Vietzke, Jens-Peter, Vogelsang, Alexandra, Weise, Julia M., Blatt, Thomas, Dabrowski, Oliver, Falkenberg, Gerald, Brückner, Dennis, Sanchez-Cano, Carlos, Grüner, Florian

“…X-ray fluorescence (XRF) imaging is a highly sensitive non-invasive imaging method for detection of small element quantities in objects, from human-sized…”
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Ptychographic reconstruction with object initialization by Wittwer, Felix, Brückner, Dennis, Modregger, Peter

“…X-ray ptychography is a cutting edge imaging technique providing ultra-high spatial resolutions. In ptychography, phase retrieval, i.e., the recovery of a…”
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Phase retrieval framework for direct reconstruction of the projected refractive index applied to ptychography and holography by Wittwer, Felix, Hagemann, Johannes, Brückner, Dennis, Flenner, Silja, Schroer, Christian G.

“…The interaction of an object with a coherent probe often encodes its properties in a complex-valued function, which is then detected in an intensity-only…”
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PtyNAMi: ptychographic nano‐analytical microscope by Schropp, Andreas, Döhrmann, Ralph, Botta, Stephan, Brückner, Dennis, Kahnt, Maik, Lyubomirskiy, Mikhail, Ossig, Christina, Scholz, Maria, Seyrich, Martin, Stuckelberger, Michael E., Wiljes, Patrik, Wittwer, Felix, Garrevoet, Jan, Falkenberg, Gerald, Fam, Yakub, Sheppard, Thomas L., Grunwaldt, Jan-Dierk, Schroer, Christian G.

“…Ptychographic X‐ray imaging at the highest spatial resolution requires an optimal experimental environment, providing a high coherent flux, excellent…”
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Sublethal and lethal Cd toxicity in soybean roots specifically affects the metabolome, Cd binding to proteins and cellular distribution of Cd by Andresen, Elisa, Flores-Sanchez, Isvett Josefina, Brückner, Dennis, Bokhari, Syed Nadeem Hussain, Falkenberg, Gerald, Küpper, Hendrik

“…Soybean (Glycine max (L.) Merr.) plants were exposed to various Cd concentrations from background and low non-toxic (0.5–50 nM) via sublethally toxic (<…”
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Exploring the Intracellular Distribution of Se Compounds Delivered by Biodegradable Polyelectrolyte Capsules Using X‐Ray Fluorescence Imaging by Skiba, Marvin, Reszegi, Rebeka R., Huang, Yalan, Roy, Sathi, Han, Jili, Brückner, Dennis, Sanchez‐Cano, Carlos, Zhao, Ying, Hassan, Moustapha, Feliu, Neus, Falkenberg, Gerald, Parak, Wolfgang J.

“…Abstract Selenium (Se) compounds hold promise as potential therapeutics for cancer due to their diverse biological functions and redox‐regulating properties…”
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In situ X-ray ptychography by Schropp, Andreas, Seyrich, Martin, Brückner, Dennis, Wittwer, Felix, Das, Srashtasrita, Sheppard, Thomas, Schroer, Christian

“…Abstract only…”
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Cadmium and Zn hyperaccumulation provide efficient constitutive defense against Turnip yellow mosaic virus infection in Noccaea caerulescens by Morina, Filis, Mijovilovich, Ana, Mishra, Archana, Brückner, Dennis, Vujić, Bojan, Bokhari, Syed Nadeem Hussain, Špak, Josef, Falkenberg, Gerald, Küpper, Hendrik

“…To understand the role of Zn and Cd in anti-viral defence, Zn/Cd hyperaccumulator Noccaea caerulescens plants grown with deficient (0.3 µM), replete (10 µM)…”
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MicroX-ray absorption near edge structure tomography reveals cell-specific changes of Zn ligands in leaves of turnip yellow mosaic virus infected plants by Mijovilovich, Ana, Mishra, Archana, Brückner, Dennis, Spiers, Kathryn, Andresen, Elisa, Garrevoet, Jan, Falkenberg, Gerald, Küpper, Hendrik

“…As many metals are essential for plants, excess or deficiency of them or alteration of their uptake, translocation, sequestration or physiological use can have…”
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Coupled ptychography and tomography algorithm improves reconstruction of experimental data by Kahnt, Maik, Becher, Johannes, Brückner, Dennis, Fam, Yakub, Sheppard, Thomas, Weissenberger, Tobias, Wittwer, Felix, Grunwaldt, Jan-Dierk, Schwieger, Wilhelm, Schroer, Christian G.

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Coupled ptychography and tomography reconstruction of experimental data by Kahnt, Maik, Becher, Johannes, Brückner, Dennis, Fam, Yakub, Sheppard, Thomas L., Weissenberger, Tobias, Wittwer, Felix, Grunwaldt, Jan-Dierk, Schwieger, Wilhelm, Schroer, Christian G.

“…Abstract only…”
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