Ulrich Simon

16.8k total citations · 5 hit papers
329 papers, 13.8k citations indexed

About

Ulrich Simon is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Ulrich Simon has authored 329 papers receiving a total of 13.8k indexed citations (citations by other indexed papers that have themselves been cited), including 156 papers in Materials Chemistry, 146 papers in Electrical and Electronic Engineering and 66 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Ulrich Simon's work include Gold and Silver Nanoparticles Synthesis and Applications (51 papers), Catalytic Processes in Materials Science (49 papers) and Molecular Junctions and Nanostructures (43 papers). Ulrich Simon is often cited by papers focused on Gold and Silver Nanoparticles Synthesis and Applications (51 papers), Catalytic Processes in Materials Science (49 papers) and Molecular Junctions and Nanostructures (43 papers). Ulrich Simon collaborates with scholars based in Germany, China and United States. Ulrich Simon's co-authors include Tobias Koplin, Günter Schmid, Marion E. Franke, Annika Leifert, Willi Jahnen‐Dechent, Sabine Neuß, Wolfgang Brandau, Monika Fischler, Fei Wen and Yu Pan and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

Ulrich Simon

321 papers receiving 13.5k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Size‐Dependent Cytotoxicity of Gold Nanoparticles

2007 1.5k citations Ulrich Simon et al. Small profile →
Metal and Metal Oxide Nanoparticles in Chemiresistors: Does the Nanoscale Matter?

2005 1.1k citations Ulrich Simon et al. Small profile →
Metal and Metal Oxide Nanoparticles in Chemiresistors: Does the Nanoscale Matter?

2006 943 citations Ulrich Simon et al. Small profile →
Gold Nanoparticles of Diameter 1.4 nm Trigger Necrosis by Oxidative Stress and Mitochondrial Damage

2009 650 citations Ulrich Simon et al. Small profile →
Particle size-dependent and surface charge-dependent biodistribution of gold nanoparticles after intravenous administration

2011 473 citations Ulrich Simon et al. profile →

Peers

Countries citing papers authored by Ulrich Simon

Since Specialization

Citations

This map shows the geographic impact of Ulrich Simon's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ulrich Simon with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ulrich Simon more than expected).

Fields of papers citing papers by Ulrich Simon

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ulrich Simon. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ulrich Simon. The network helps show where Ulrich Simon may publish in the future.

Co-authorship network of co-authors of Ulrich Simon

This figure shows the co-authorship network connecting the top 25 collaborators of Ulrich Simon. A scholar is included among the top collaborators of Ulrich Simon based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ulrich Simon. Ulrich Simon is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	H ₂ O-Enabled Switch of the CO Oxidation Pathway on Zeolite-Confined Cationic Pd Catalysts 2025 ·ACS Catalysis ·(unknown), Hairong Cheng, (unknown), Huarong Lei, Fei Li, Paolo Centomo, Carlo Meneghini, (unknown), Daiqi Ye, Ulrich Simon, Abhishek Khetan, Peirong Chen	0
2	3D Confinement Stabilizes the Metastable Amorphous State of Antimony Nanoparticles – A New Material for Miniaturized Phase Change Memories? 2024 ·Small ·(unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Hongchu Du, Joachim Mayer, Maksym Yarema, Thomas Taubner, Ulrich Simon	2
3	Catalytic Methane Mitigation Over Mesoporosity-Engineered Hierarchically Porous Pd/SSZ-13 Zeolites 2024 ·ACS ES&T Engineering ·(unknown), Anqi Guo, (unknown), Dongdong Chen, Ulrich Simon, Daiqi Ye, Haocheng Huang, Peirong Chen	2
4	Hierarchical Porosity and Surface Oxygenation of Carbon-Based Cathodes Enhances Discharge Capacity and Decreases Discharge Overpotential of Potassium–Oxygen Batteries 2024 ·Batteries ·Shikha Singh, (unknown), (unknown), (unknown), Michael Noyong, Ulrich Simon	1
5	Solid-State Formation of a Potential Melphalan Delivery Nanosystem Based on β-Cyclodextrin and Silver Nanoparticles 2023 ·International Journal of Molecular Sciences ·Rodrigo Sierpe, (unknown), (unknown), Michael Noyong, Ulrich Simon, Marcelo J. Kogan, Nicolás Yutronic	10
6	Impact of Ligand Exchange on Gold Nanostars’ Reshaping, Stabilization, Photothermal Efficiency, and Cell Viability 2023 ·ACS Applied Nano Materials ·(unknown), (unknown), (unknown), Michael Noyong, Rodrigo Sierpe, (unknown), (unknown), Karen Bolaños, Francisco Melo, Nicolás Yutronic, Marcelo J. Kogan, Ulrich Simon	4
7	Copper Site Motion Promotes Catalytic NO_x Reduction under Zeolite Confinement 2023 ·Environmental Science & Technology ·Dongdong Chen, Abhishek Khetan, Huarong Lei, (unknown), Jia‐Yue Yang, Jiuxing Jiang, Qiming Sun, Baoxiang Peng, Peirong Chen, Regina Palkovits, Daiqi Ye, Ulrich Simon	19
8	Transition-Metal-Promoted Cu-SSZ-13 Catalysts for Continuous Selective Oxidation of Methane to Methanol Using Molecular Oxygen 2023 ·ACS Catalysis ·(unknown), Huarong Lei, Ulrich Simon, Daiqi Ye, Peirong Chen	13
9	Revealing the Formation and Reactivity of Cage-Confined Cu Pairs in Catalytic NO_x Reduction over Cu-SSZ-13 Zeolites by In Situ UV–Vis Spectroscopy and Time-Dependent DFT Calculation 2023 ·Environmental Science & Technology ·Huarong Lei, Dongdong Chen, Jia‐Yue Yang, Abhishek Khetan, Jiuxing Jiang, Baoxiang Peng, Ulrich Simon, Daiqi Ye, Peirong Chen	32
10	Composition/Performance Evaluation of Lean NO_x Trap Catalysts for Coupling with SCR Technology 2021 ·ChemCatChem ·(unknown), Jürgen Dornseiffer, (unknown), (unknown), Stefan Sterlepper, E. Wessel, (unknown), Joachim Mayer, Thomas E. Weirich, Stefan Pischinger, Olivier Guillon, Ulrich Simon	15
11	Encapsulation of Au₅₅ Clusters within Surface-Supported Metal–Organic Frameworks for Catalytic Reduction of 4-Nitrophenol 2020 ·ACS Applied Nano Materials ·Jinxuan Liu, (unknown), Jianxi Liu, Biao Guo, Michael Zharnikov, Ulrich Simon, Wolfgang Wenzel, Christof Wöll	17
12	Storage and Oxidation of Oxygen-Free and Oxygenated Hydrocarbons on a Pt–Pd Series Production Oxidation Catalyst 2018 ·Topics in Catalysis ·(unknown), (unknown), (unknown), (unknown), Stefan Pischinger, Ulrich Simon	9
13	CLPFFD–PEG functionalized NIR-absorbing hollow gold nanospheres and gold nanorods inhibit β-amyloid aggregation 2018 ·Journal of Materials Chemistry B ·(unknown), Natalia Hassan, Francisco Morales-Zavala, Julia Steitz, Eyleen Araya, Marcelo J. Kogan, Ulrich Simon	33
14	Cargo shuttling by electrochemical switching of core–shell microgels obtained by a facile one-shot polymerization 2018 ·Chemical Science ·Olga Mergel, (unknown), Rahul Tiwari, Philipp Kühn, Damla Keskin, Marc C. A. Stuart, (unknown), (unknown), Michael Noyong, Tobias Caumanns, Joachim Mayer, Christoph Janzen, Ulrich Simon, Markus Gallei, Dominik Wöll, Patrick van Rijn, Felix A. Plamper	43
15	Untersuchung von nanoskaligen LiFePO4-Kathodenmaterialien mittels in situ Transmissionselektronenmikroskopie 2017 ·RWTH Publications (RWTH Aachen) ·(unknown), Joachim Mayer, Ulrich Simon	1
16	Synthesis of gold nanoparticles via the chemical reduction methods 2017 ·RWTH Publications (RWTH Aachen) ·(unknown), Ulrich Simon, Bernd Friedrich, Sreċko Stopić	4
17	Electron transport studies - an electrochemical scanning tunneling microscopy approach 2008 ·RWTH Publications (RWTH Aachen) ·(unknown), Ulrich Simon	5
18	High throughput methods for synthesis and impedance characterisation of ABO3 gas sensing materials 2007 ·RWTH Publications (RWTH Aachen) ·Maike Siemons, Ulrich Simon	1
19	Scanning Tunneling Microscopy and Spectroscopy Studies of 4‐Methyl‐ 4′‐(n‐mercaptoalkyl)biphenyls on Au(111)‐(1×1) 2007 ·ChemPhysChem ·(unknown), (unknown), Zhihai Li, Ilya V. Pobelov, Melanie Homberger, Ulrich Simon, Thomas Wandlowski	22
20	Entwicklung einer neuen Methode zur impedanzspektroskopischen Erfassung der temperaturprogrammierten Desorption von Ammoniak in H-Form Zeolithen 2007 ·RWTH Publications (RWTH Aachen) ·L. Rodríguez-González, Ulrich Simon	1

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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