Nigel J. Sweeney

1.1k total citations
22 papers, 1.0k citations indexed

About

Nigel J. Sweeney is a scholar working on Organic Chemistry, Oncology and Molecular Biology. According to data from OpenAlex, Nigel J. Sweeney has authored 22 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Organic Chemistry, 14 papers in Oncology and 2 papers in Molecular Biology. Recurrent topics in Nigel J. Sweeney's work include Organometallic Complex Synthesis and Catalysis (15 papers), Ferrocene Chemistry and Applications (14 papers) and Metal complexes synthesis and properties (14 papers). Nigel J. Sweeney is often cited by papers focused on Organometallic Complex Synthesis and Catalysis (15 papers), Ferrocene Chemistry and Applications (14 papers) and Metal complexes synthesis and properties (14 papers). Nigel J. Sweeney collaborates with scholars based in Ireland, Germany and Brazil. Nigel J. Sweeney's co-authors include Matthias Tacke, Katja Strohfeldt, Clara Pampillón, Franz‐Josef K. Rehmann, Óscar Mendoza, Helge Müller‐Bunz, William M. Gallagher, Laurence P. Cuffe, Olaf Oberschmidt and Iduna Fichtner and has published in prestigious journals such as British Journal of Cancer, European Journal of Pharmacology and Journal of Organometallic Chemistry.

In The Last Decade

Nigel J. Sweeney

21 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nigel J. Sweeney Ireland 20 870 589 143 133 72 22 1.0k
Clara Pampillón Ireland 17 605 0.7× 409 0.7× 87 0.6× 87 0.7× 57 0.8× 26 725
Luciano Oehninger Germany 15 1.0k 1.2× 472 0.8× 144 1.0× 162 1.2× 190 2.6× 21 1.3k
R. V. Singh India 17 634 0.7× 492 0.8× 237 1.7× 120 0.9× 41 0.6× 72 783
Ralph Bergs Germany 11 498 0.6× 199 0.3× 202 1.4× 71 0.5× 173 2.4× 15 629
Riccarda Delfino Italy 6 545 0.6× 603 1.0× 117 0.8× 115 0.9× 149 2.1× 11 772
Kerstin Bensdorf Germany 12 479 0.6× 292 0.5× 72 0.5× 47 0.4× 100 1.4× 16 649
Sohail Saeed Pakistan 13 609 0.7× 196 0.3× 202 1.4× 95 0.7× 158 2.2× 52 833
Stefania Carotti Italy 9 607 0.7× 627 1.1× 106 0.7× 114 0.9× 179 2.5× 10 912
Leonor Côrte‐Real Portugal 14 355 0.4× 405 0.7× 79 0.6× 81 0.6× 112 1.6× 27 539
Michaela Hejl Austria 16 557 0.6× 554 0.9× 117 0.8× 113 0.8× 175 2.4× 46 802

Countries citing papers authored by Nigel J. Sweeney

Since Specialization
Citations

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

Fields of papers citing papers by Nigel J. Sweeney

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nigel J. Sweeney. 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 Nigel J. Sweeney. The network helps show where Nigel J. Sweeney may publish in the future.

Co-authorship network of co-authors of Nigel J. Sweeney

This figure shows the co-authorship network connecting the top 25 collaborators of Nigel J. Sweeney. A scholar is included among the top collaborators of Nigel J. Sweeney 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 Nigel J. Sweeney. Nigel J. Sweeney 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.
2.
Beckhove, Philipp, Olaf Oberschmidt, Axel R. Hanauske, et al.. (2007). Antitumor activity of Titanocene Y against freshly explanted human breast tumor cells and in xenografted MCF-7 tumors in mice. Anti-Cancer Drugs. 18(3). 311–315. 50 indexed citations
3.
Fichtner, Iduna, Clara Pampillón, Nigel J. Sweeney, et al.. (2007). Substituted titanocenes induce caspase-dependent apoptosis in human epidermoid carcinoma cells in vitro and exhibit antitumour activity in vivo. British Journal of Cancer. 97(9). 1234–1241. 47 indexed citations
4.
Oberschmidt, Olaf, Axel R. Hanauske, Clara Pampillón, et al.. (2007). Antiproliferative activity of Titanocene Y against tumor colony-forming units. Anti-Cancer Drugs. 18(3). 317–321. 45 indexed citations
5.
Pampillón, Clara, Nigel J. Sweeney, Katja Strohfeldt, & Matthias Tacke. (2007). Synthesis and cytotoxicity studies of new dimethylamino-functionalised and heteroaryl-substituted titanocene anti-cancer drugs. Journal of Organometallic Chemistry. 692(11). 2153–2159. 42 indexed citations
6.
Müller‐Bunz, Helge, Ina Dix, Katja Strohfeldt, et al.. (2007). Structures of 6-(substituted-phenyl)fulvenes. Zeitschrift für Kristallographie. 222(7). 376–382. 3 indexed citations
7.
Fichtner, Iduna, et al.. (2006). Anti-tumor activity of Titanocene Y in xenografted Caki-1 tumors in mice. Anti-Cancer Drugs. 17(3). 333–336. 63 indexed citations
8.
Sweeney, Nigel J., William M. Gallagher, Helge Müller‐Bunz, et al.. (2006). Heteroaryl substituted titanocenes as potential anti-cancer drugs. Journal of Inorganic Biochemistry. 100(9). 1479–1486. 35 indexed citations
9.
O’Connor, Kevin, Catherine Gill, Matthias Tacke, et al.. (2006). Novel titanocene anti-cancer drugs and their effect on apoptosis and the apoptotic pathway in prostate cancer cells. APOPTOSIS. 11(7). 1205–1214. 66 indexed citations
10.
Valadares, Marize Campos, Franz‐Josef K. Rehmann, Nigel J. Sweeney, et al.. (2006). Antitumour activity of [1,2-di(cyclopentadienyl)-1,2-di(p-N,N-dimethylaminophenyl)-ethanediyl] titanium dichloride in xenografted Ehrlich's ascites tumour. European Journal of Pharmacology. 534(1-3). 264–270. 47 indexed citations
11.
Strohfeldt, Katja, Helge Müller‐Bunz, Clara Pampillón, Nigel J. Sweeney, & Matthias Tacke. (2006). Glycol Methyl Ether and Glycol Amine Substituted Titanocenes as Antitumor Agents. European Journal of Inorganic Chemistry. 2006(22). 4621–4628. 23 indexed citations
12.
Sweeney, Nigel J., James Claffey, Helge Müller‐Bunz, et al.. (2006). The synthesis and cytotoxic evaluation of a series of benzodioxole substituted titanocenes. Applied Organometallic Chemistry. 21(2). 57–65. 24 indexed citations
13.
Pampillón, Clara, Óscar Mendoza, Nigel J. Sweeney, Katja Strohfeldt, & Matthias Tacke. (2006). Diarylmethyl substituted titanocenes: Promising anti-cancer drugs. Polyhedron. 25(10). 2101–2108. 30 indexed citations
14.
Oberschmidt, Olaf, Axel‐R. Hanauske, Franz‐Josef K. Rehmann, et al.. (2005). Activity of [1,2-di(cyclopentadienyl)-1,2-di(p-N,N-dimethylaminophenyl)-ethanediyl] titanium dichloride against tumor colony-forming units. Anti-Cancer Drugs. 16(10). 1071–1073. 42 indexed citations
15.
Kelter, Gerhard, Nigel J. Sweeney, Katja Strohfeldt, Heinz‐Herbert Fiebig, & Matthias Tacke. (2005). In-vitro anti-tumor activity studies of bridged and unbridged benzyl-substituted titanocenes. Anti-Cancer Drugs. 16(10). 1091–1098. 99 indexed citations
16.
Rehmann, Franz‐Josef K., Óscar Mendoza, Nigel J. Sweeney, et al.. (2005). A trimethoxyphenyl substituted ansa-titanocene: A possible anti-cancer drug. Polyhedron. 24(11). 1250–1255. 40 indexed citations
17.
Sweeney, Nigel J., Óscar Mendoza, Helge Müller‐Bunz, et al.. (2005). Novel benzyl substituted titanocene anti-cancer drugs. Journal of Organometallic Chemistry. 690(21-22). 4537–4544. 118 indexed citations
18.
Rehmann, Franz‐Josef K., Laurence P. Cuffe, Óscar Mendoza, et al.. (2005). Heteroaryl substituted ansa‐titanocene anti‐cancer drugs derived from fulvenes and titanium dichloride. Applied Organometallic Chemistry. 19(3). 293–300. 71 indexed citations
19.
Tacke, Matthias, Laurence P. Cuffe, William M. Gallagher, et al.. (2004). Methoxy-phenyl substituted ansa-titanocenes as potential anti-cancer drugs derived from fulvenes and titanium dichloride. Journal of Inorganic Biochemistry. 98(12). 1987–1994. 52 indexed citations
20.
Tacke, Matthias, Lorcan T. Allen, Laurence P. Cuffe, et al.. (2004). Novel titanocene anti-cancer drugs derived from fulvenes and titanium dichloride. Journal of Organometallic Chemistry. 689(13). 2242–2249. 90 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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