Helen C. Long

537 total citations
9 papers, 454 citations indexed

About

Helen C. Long is a scholar working on Biomedical Engineering, Catalysis and Organic Chemistry. According to data from OpenAlex, Helen C. Long has authored 9 papers receiving a total of 454 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Biomedical Engineering, 6 papers in Catalysis and 4 papers in Organic Chemistry. Recurrent topics in Helen C. Long's work include Catalysts for Methane Reforming (5 papers), Catalysis for Biomass Conversion (4 papers) and Asymmetric Hydrogenation and Catalysis (3 papers). Helen C. Long is often cited by papers focused on Catalysts for Methane Reforming (5 papers), Catalysis for Biomass Conversion (4 papers) and Asymmetric Hydrogenation and Catalysis (3 papers). Helen C. Long collaborates with scholars based in United Kingdom. Helen C. Long's co-authors include Peter M. Maitlis, Michael L. Turner, Ruhksana Quyoum, Peter K. Byers, Zhiqiang Wang, Brian E. Mann, Valério Berdini, Jan Kašpar, Paolo Fornasiero and M. Graziani and has published in prestigious journals such as Journal of the American Chemical Society, Chemical Communications and Journal of Catalysis.

In The Last Decade

Helen C. Long

9 papers receiving 427 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Helen C. Long United Kingdom	8	291	171	152	138	123	9	454
Roland Wandeler Switzerland	10	227 0.8×	204 1.2×	124 0.8×	204 1.5×	60 0.5×	14	440
J.T. Wehrli Switzerland	9	126 0.4×	336 2.0×	98 0.6×	211 1.5×	201 1.6×	9	478
Fabienne Vigné France	7	166 0.6×	207 1.2×	85 0.6×	253 1.8×	85 0.7×	7	464
М. Н. Михайлов Russia	11	172 0.6×	64 0.4×	113 0.7×	205 1.5×	134 1.1×	59	405
Remedios Cortese Italy	12	85 0.3×	85 0.5×	82 0.5×	217 1.6×	78 0.6×	21	325
Ji Hoon Lee South Korea	7	158 0.5×	139 0.8×	115 0.8×	349 2.5×	112 0.9×	11	485
D. Wayne Blaylock United States	7	299 1.0×	123 0.7×	80 0.5×	330 2.4×	30 0.2×	9	511
B.T. Carvill United States	10	215 0.7×	120 0.7×	40 0.3×	242 1.8×	148 1.2×	12	432
Huiran Zhou China	6	161 0.6×	88 0.5×	170 1.1×	389 2.8×	135 1.1×	8	512
James D. Kammert United States	9	295 1.0×	91 0.5×	200 1.3×	505 3.7×	146 1.2×	11	679

Countries citing papers authored by Helen C. Long

Since Specialization

Citations

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

Fields of papers citing papers by Helen C. Long

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helen C. Long. 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 Helen C. Long. The network helps show where Helen C. Long may publish in the future.

Co-authorship network of co-authors of Helen C. Long

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

All Works

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9 of 9 papers shown

Turner, Michael L., et al.. (2002). Investigations by¹³C NMR Spectroscopy of Ethene-Initiated Catalytic CO Hydrogenation. Journal of the American Chemical Society. 124(35). 10456–10472. 92 indexed citations

Maitlis, Peter M., Ruhksana Quyoum, Helen C. Long, & Michael L. Turner. (1999). Towards a chemical understanding of the Fischer–Tropsch reaction: alkene formation. Applied Catalysis A General. 186(1-2). 363–374. 66 indexed citations

Quyoum, Ruhksana, Valério Berdini, Michael L. Turner, Helen C. Long, & Peter M. Maitlis. (1998). Mechanistic Studies of Methylene Chain Propagation in the Fischer–Tropsch Synthesis. Journal of Catalysis. 173(2). 355–365. 36 indexed citations

Long, Helen C., Michael L. Turner, Paolo Fornasiero, et al.. (1997). Vinylic Initiation of the Fischer–Tropsch Reaction over Ruthenium on Silica Catalysts. Journal of Catalysis. 167(1). 172–179. 43 indexed citations

Maitlis, Peter M., Helen C. Long, Ruhksana Quyoum, Michael L. Turner, & Zhiqiang Wang. (1996). Heterogeneous catalysis of C–C bond formation: black art or organometallic science?. Chemical Communications. 1–8. 92 indexed citations

Quyoum, Ruhksana, Valério Berdini, Michael L. Turner, Helen C. Long, & Peter M. Maitlis. (1996). Carbon Monoxide Hydrogenation: Intermediates Derived from Methylene Probes Offering Dual Polymerization Pathways in Fischer−Tropsch Homologation. Journal of the American Chemical Society. 118(44). 10888–10889. 10 indexed citations

Turner, Michael L., et al.. (1995). The Alkenyl Mechanism for Fischer‐Tropsch Surface Methylene Polymerisation; the Reactions of Vinylic Probes with CO/H₂ over Rhodium Catalyst. Chemistry - A European Journal. 1(8). 549–556. 65 indexed citations

Wang, Zhiqiang, Helen C. Long, Michael L. Turner, & Peter M. Maitlis. (1995). The parallel between phenyl-initiated C–C coupling reactions in dirhodium complexes and those catalysed by rhodium particles. Journal of the Chemical Society Chemical Communications. 1089–1091. 4 indexed citations

Turner, Michael L., Peter K. Byers, Helen C. Long, & Peter M. Maitlis. (1993). Vinyl initiation of Fischer-Tropsch polymerization over rhodium. Journal of the American Chemical Society. 115(10). 4417–4418. 46 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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