Geoffrey Wickham

991 total citations
36 papers, 825 citations indexed

About

Geoffrey Wickham is a scholar working on Molecular Biology, Organic Chemistry and Spectroscopy. According to data from OpenAlex, Geoffrey Wickham has authored 36 papers receiving a total of 825 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Molecular Biology, 20 papers in Organic Chemistry and 8 papers in Spectroscopy. Recurrent topics in Geoffrey Wickham's work include DNA and Nucleic Acid Chemistry (15 papers), Chemical Synthesis and Analysis (7 papers) and Metal complexes synthesis and properties (5 papers). Geoffrey Wickham is often cited by papers focused on DNA and Nucleic Acid Chemistry (15 papers), Chemical Synthesis and Analysis (7 papers) and Metal complexes synthesis and properties (5 papers). Geoffrey Wickham collaborates with scholars based in Australia, New Zealand and United States. Geoffrey Wickham's co-authors include W. David McFadyen, William Kitching, Margaret M. Sheil, Zemin Wu, William A. Denny, Vincent Murray, David James Young, Ho H. Lee, Phillip R. England and Brian D. Palmer and has published in prestigious journals such as Journal of the American Chemical Society, Nucleic Acids Research and Journal of Biological Chemistry.

In The Last Decade

Geoffrey Wickham

36 papers receiving 796 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Geoffrey Wickham Australia 16 460 436 220 124 60 36 825
Ivan Habuš Croatia 15 472 1.0× 613 1.4× 294 1.3× 74 0.6× 87 1.4× 45 1.1k
K. M. SADHU United States 11 326 0.7× 740 1.7× 116 0.5× 70 0.6× 105 1.8× 13 899
L. P. G. Wakelin Australia 14 493 1.1× 241 0.6× 153 0.7× 40 0.3× 28 0.5× 20 653
Bruce F. Cain New Zealand 16 824 1.8× 513 1.2× 222 1.0× 43 0.3× 28 0.5× 31 1.1k
Gerald W. Shipps United States 20 510 1.1× 265 0.6× 119 0.5× 122 1.0× 49 0.8× 33 804
George Fytas Greece 17 389 0.8× 628 1.4× 77 0.3× 53 0.4× 58 1.0× 43 1.1k
Omoshile Clement United States 13 260 0.6× 251 0.6× 127 0.6× 54 0.4× 107 1.8× 22 672
U. K. PANDIT Netherlands 18 414 0.9× 761 1.7× 43 0.2× 116 0.9× 72 1.2× 111 1.1k
D. Askin United States 13 357 0.8× 488 1.1× 63 0.3× 36 0.3× 83 1.4× 22 738
Winston C. Tse United States 12 859 1.9× 391 0.9× 298 1.4× 69 0.6× 63 1.1× 19 1.2k

Countries citing papers authored by Geoffrey Wickham

Since Specialization
Citations

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

Fields of papers citing papers by Geoffrey Wickham

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Geoffrey Wickham. 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 Geoffrey Wickham. The network helps show where Geoffrey Wickham may publish in the future.

Co-authorship network of co-authors of Geoffrey Wickham

This figure shows the co-authorship network connecting the top 25 collaborators of Geoffrey Wickham. A scholar is included among the top collaborators of Geoffrey Wickham 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 Geoffrey Wickham. Geoffrey Wickham 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.
Burley, Glenn A., et al.. (2002). Structural Investigation of the Hedamycin:d(ACCGGT)2 Complex by NMR and Restrained Molecular Dynamics. Biochemical and Biophysical Research Communications. 290(5). 1602–1608. 13 indexed citations
2.
Weimann, Allan, et al.. (2000). Structural analysis of drug–DNA adducts by tandem mass spectrometry. The Analyst. 125(4). 627–634. 59 indexed citations
3.
Rasoul, Firas, Francesca Ercole, Chinh T. Bui, et al.. (2000). Grafted supports in solid-phase synthesis. Biopolymers. 55(3). 207–216. 34 indexed citations
4.
Wu, Zemin, et al.. (2000). ‘One-pot’ nitro reduction–cyclisation solid phase route to benzimidazoles. Tetrahedron Letters. 41(50). 9871–9874. 89 indexed citations
5.
Pavlopoulos, Spiro, Wendy Bicknell, Geoffrey Wickham, & David J. Craik. (1999). Characterization of the sequential non-covalent and covalent interactions of the antitumour antibiotic hedamycin with double stranded DNA by NMR spectroscopy. Journal of Molecular Recognition. 12(6). 346–354. 11 indexed citations
6.
Sheil, Margaret M., et al.. (1997). High Sensitivity and Fragmentation Specificity in the Analysis of Drug−DNA Adducts by Electrospray Tandem Mass Spectrometry. Journal of the American Chemical Society. 119(6). 1490–1491. 42 indexed citations
7.
McFadyen, W. David, et al.. (1996). The influence of linker chain length on the sequence specificity of DNA damage by n-bromoalkylphenanthridinium bromides in plasmid DNA and in intact human cells. Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression. 1305(1-2). 79–86. 7 indexed citations
8.
Murray, Vincent, et al.. (1995). The interaction of hedamycin and DC92-B in a sequence selective manner with DNA in intact human cells. Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression. 1261(2). 195–200. 15 indexed citations
9.
Prakash, A. S., et al.. (1995). Comparison of the sequence selectivity of the DNA-alkylating pluramycin antitumour antibiotics DC92-B and hedamycin. Chemico-Biological Interactions. 95(1-2). 17–28. 22 indexed citations
10.
Cullinane, Carleen, Geoffrey Wickham, W. David McFadyen, et al.. (1993). The use of bidirectional transcription footprinting to detect platinum-DNA crosslinks by acridine-tetheredplatinum diamine complexes and cisplatin. Nucleic Acids Research. 21(3). 393–400. 24 indexed citations
11.
Lee, Ho H., Brian D. Palmer, Bruce C. Baguley, et al.. (1992). DNA-directed alkylating agents. 5. Acridinecarboxamide derivatives of (1,2-diaminoethane)dichloroplatinum(II). Journal of Medicinal Chemistry. 35(16). 2983–2987. 53 indexed citations
12.
Murray, Vincent, Phillip R. England, Geoffrey Wickham, et al.. (1992). An investigation of the sequence-specific interaction of cis-diamminedichloroplatinum(II) and four analogs, including two acridine-tethered complexes with DNA inside human cells. Biochemistry. 31(47). 11812–11817. 59 indexed citations
13.
Wickham, Geoffrey, et al.. (1991). DNA-binding properties and antitumour activity of monofunctional alkylating groups attached to the DNA-intercalating chromophore phenanthridine: n-bromoalkylphenanthridinium bromides. Biochimica et Biophysica Acta (BBA) - General Subjects. 1073(3). 528–537. 13 indexed citations
14.
Palmer, Brian D., Ho H. Lee, Paul D. Johnson, et al.. (1990). DNA-directed alkylating agents. 2. Synthesis and biological activity of platinum complexes linked to 9-anilinoacridine. Journal of Medicinal Chemistry. 33(11). 3008–3014. 44 indexed citations
15.
Searle, Mark S. & Geoffrey Wickham. (1990). Hoogsteen versus Watson‐Crick A‐T basepairing in DNA complexes of a new group of ‘quinomycin‐like’ antibiotics. FEBS Letters. 272(1-2). 171–174. 10 indexed citations
16.
Laycock, Bronwyn, William Kitching, & Geoffrey Wickham. (1983). Allylsilanes from allylchlorides and silylcuprates. Tetrahedron Letters. 24(51). 5785–5788. 17 indexed citations
17.
Young, David James, William Kitching, & Geoffrey Wickham. (1983). Electrophilic substitution with allylic rearrangement (SE′). syn or anti stereoselectivity in trifluoroacetolysis of 4-alkylcyclohex-2-enylsilanes, -germanes and -stannanes. Tetrahedron Letters. 24(51). 5789–5792. 15 indexed citations
18.
Wickham, Geoffrey & William Kitching. (1983). Stereochemical aspects of the formation and trifluoroacetolysis of some allylic bis(trimethylsilyl)cyclohexenes. Organometallics. 2(4). 541–547. 13 indexed citations
19.
Wickham, Geoffrey, David James Young, & William Kitching. (1982). Reactions of (organostannyl)- and (organogermyl)lithium reagents with some (allylic) cyclohex-2-enyl chlorides. The Journal of Organic Chemistry. 47(25). 4884–4895. 30 indexed citations
20.
Abraham, M. H., et al.. (1971). The kinetic system A + B ? C + D; B + C ? E + F. Journal of the Chemical Society A Inorganic Physical Theoretical. 2972–2972. 3 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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