Mark E. Welker

2.2k total citations
92 papers, 1.7k citations indexed

About

Mark E. Welker is a scholar working on Organic Chemistry, Molecular Biology and Inorganic Chemistry. According to data from OpenAlex, Mark E. Welker has authored 92 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Organic Chemistry, 21 papers in Molecular Biology and 17 papers in Inorganic Chemistry. Recurrent topics in Mark E. Welker's work include Synthetic Organic Chemistry Methods (27 papers), Asymmetric Synthesis and Catalysis (26 papers) and Cyclopropane Reaction Mechanisms (12 papers). Mark E. Welker is often cited by papers focused on Synthetic Organic Chemistry Methods (27 papers), Asymmetric Synthesis and Catalysis (26 papers) and Cyclopropane Reaction Mechanisms (12 papers). Mark E. Welker collaborates with scholars based in United States, Saudi Arabia and Germany. Mark E. Welker's co-authors include Lanny S. Liebeskind, Marcus W. Wright, Cynthia S. Day, Arnold L. Rheingold, Richard W. Fengl, George Kulik, Terrence L. Smalley, Roland Boese, Ronald L. Halterman and K. Peter C. Vollhardt and has published in prestigious journals such as Chemical Reviews, Journal of the American Chemical Society and SHILAP Revista de lepidopterología.

In The Last Decade

Mark E. Welker

91 papers receiving 1.6k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Mark E. Welker United States 22 1.3k 406 349 119 96 92 1.7k
Peter Dinér Sweden 21 1.5k 1.2× 390 1.0× 413 1.2× 80 0.7× 105 1.1× 56 1.9k
Jörg‐Martin Neudörfl Germany 23 956 0.8× 322 0.8× 641 1.8× 79 0.7× 130 1.4× 82 1.6k
Yongjia Shang China 28 2.2k 1.7× 405 1.0× 424 1.2× 53 0.4× 160 1.7× 150 2.8k
Takeo Konakahara Japan 30 2.4k 1.9× 514 1.3× 853 2.4× 39 0.3× 204 2.1× 158 2.9k
Xiao‐Xin Shi China 24 1.0k 0.8× 119 0.3× 664 1.9× 47 0.4× 122 1.3× 76 1.5k
Tony P. Tang United States 12 1.7k 1.4× 483 1.2× 627 1.8× 129 1.1× 58 0.6× 17 2.1k
Kian L. Tan United States 27 1.9k 1.5× 676 1.7× 530 1.5× 39 0.3× 103 1.1× 50 2.4k
Steven W. M. Crossley United States 11 1.8k 1.4× 528 1.3× 443 1.3× 41 0.3× 154 1.6× 12 2.4k
Hiroki Mandai Japan 21 977 0.8× 158 0.4× 346 1.0× 78 0.7× 87 0.9× 66 1.2k
John Crosby United Kingdom 20 761 0.6× 365 0.9× 672 1.9× 21 0.2× 76 0.8× 40 1.3k

Countries citing papers authored by Mark E. Welker

Since Specialization
Citations

This map shows the geographic impact of Mark E. Welker'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 Mark E. Welker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mark E. Welker more than expected).

Fields of papers citing papers by Mark E. Welker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mark E. Welker. 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 Mark E. Welker. The network helps show where Mark E. Welker may publish in the future.

Co-authorship network of co-authors of Mark E. Welker

This figure shows the co-authorship network connecting the top 25 collaborators of Mark E. Welker. A scholar is included among the top collaborators of Mark E. Welker 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 Mark E. Welker. Mark E. Welker is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Dixon, Tim, et al.. (2025). Characterization of the pH-Dependent Disintegration of Chemically Modified Alginate Hydrogels. Regenerative Engineering and Translational Medicine. 11(3). 686–695.
2.
Welker, Mark E., et al.. (2024). Temperature dependence of charge transport in molecular ensemble junctions. Journal of Materials Chemistry C. 12(38). 15588–15595. 2 indexed citations
3.
Welker, Mark E., et al.. (2022). Humidity sensors based on molecular rectifiers. Nanoscale. 15(1). 171–176. 8 indexed citations
4.
Bradford, Robert, et al.. (2022). Intermolecular charge transfer enhances the performance of molecular rectifiers. Science Advances. 8(31). 19 indexed citations
5.
Welker, Mark E., et al.. (2021). Synthesis of Aminopropyltriethoxysilyl-Substituted Imines and Amides. SHILAP Revista de lepidopterología. 2021(3). M1251–M1251. 3 indexed citations
6.
Welker, Mark E., et al.. (2021). Synthesis of Polar Aromatic Substituted Terminal Alkynes from Propargyl Amine. SHILAP Revista de lepidopterología. 2021(2). M1206–M1206. 2 indexed citations
7.
Yadav, Hariom, et al.. (2020). Development of a Novel Oral Delivery Vehicle for Probiotics. Current Pharmaceutical Design. 26(26). 3134–3140. 19 indexed citations
8.
Welker, Mark E.. (2020). Boron and Silicon-Substituted 1,3-Dienes and Dienophiles and Their Use in Diels-Alder Reactions. Molecules. 25(16). 3740–3740. 14 indexed citations
9.
Welker, Mark E.. (2019). Synthesis of sulfur and silicon SAM precursors for molecular electronics applications. Phosphorus, sulfur, and silicon and the related elements. 195(2). 75–87. 2 indexed citations
10.
Welker, Mark E. & George Kulik. (2013). Recent syntheses of PI3K/Akt/mTOR signaling pathway inhibitors. Bioorganic & Medicinal Chemistry. 21(14). 4063–4091. 50 indexed citations
11.
Wang, Li‐Qiong, Cynthia S. Day, Marcus W. Wright, & Mark E. Welker. (2009). Preparation and Diels–Alder/cross coupling reactions of a 2-diethanolaminoboron-substituted 1,3-diene. Beilstein Journal of Organic Chemistry. 5. 45–45. 7 indexed citations
12.
13.
Wang, Li‐Qiong, et al.. (2009). Rhodium catalyzed tandem Diels-Alder/hydrolysis reactions of 2-boron-substituted 1,3-dienes. Journal of Organometallic Chemistry. 694(15). 2295–2298. 5 indexed citations
14.
Welker, Mark E., et al.. (2006). [6 + 4] and [4 + 2] Cycloaddition Reactions of Cobaloxime 1,3-Dienyl Complexes and Tropones. Organometallics. 25(4). 974–981. 9 indexed citations
15.
Pietsch, E. Christine, Benjamin P. Duckworth, Mark E. Welker, et al.. (2003). Oxathiolene oxides: a novel family of compounds that induce ferritin, glutathione S-transferase, and other proteins of the phase II response. Biochemical Pharmacology. 65(8). 1261–1269. 8 indexed citations
16.
Pickin, Kerry A., Cynthia S. Day, Marcus W. Wright, & Mark E. Welker. (2003). trans-Bis(dimethylglyoximato-κ2N,N′)(1-hexenyl)(pyridine-κN)cobalt(III): a cobaloxime-substituted terminal alkene that rapidly isomerizes to a cobaloxime-substituted internal alkenyl complex. Acta Crystallographica Section C Crystal Structure Communications. 59(5). m193–m195. 2 indexed citations
17.
Haynes, Robin L., Luke I. Szweda, Kerry A. Pickin, Mark E. Welker, & Alan J. Townsend. (2000). Structure-Activity Relationships for Growth Inhibition and Induction of Apoptosis by 4-Hydroxy-2-nonenal in Raw 264.7 Cells. Molecular Pharmacology. 58(4). 788–794. 39 indexed citations
18.
19.
20.
Welker, Mark E., et al.. (1993). A Simple Synthesis of the S2O Source, 4,5-Diphenyl-1,2-dithiin-1-oxide. Synthetic Communications. 23(2). 217–222. 11 indexed citations

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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