R. Ahmad

743 total citations
10 papers, 661 citations indexed

About

R. Ahmad is a scholar working on Molecular Biology, Oncology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, R. Ahmad has authored 10 papers receiving a total of 661 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 7 papers in Oncology and 2 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in R. Ahmad's work include DNA and Nucleic Acid Chemistry (8 papers), Metal complexes synthesis and properties (5 papers) and Drug Transport and Resistance Mechanisms (4 papers). R. Ahmad is often cited by papers focused on DNA and Nucleic Acid Chemistry (8 papers), Metal complexes synthesis and properties (5 papers) and Drug Transport and Resistance Mechanisms (4 papers). R. Ahmad collaborates with scholars based in Canada and Japan. R. Ahmad's co-authors include M. Naoui, Heidar‐Ali Tajmir‐Riahi, H.A. Tajmir‐Riahi, Hirohumi Arakawa, Hisayuki Arakawa, S. Diamantoglou, Amin Ahmed Ouameur, J. F. Neault, N. N. Greenwood and John F. Kennedy and has published in prestigious journals such as Journal of Biological Chemistry, Biophysical Journal and Biopolymers.

In The Last Decade

R. Ahmad

10 papers receiving 646 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. Ahmad Canada	9	428	129	125	109	83	10	661
M. Naoui Canada	11	493 1.2×	175 1.4×	126 1.0×	103 0.9×	92 1.1×	11	747
Anne M. Spuches United States	15	369 0.9×	99 0.8×	53 0.4×	97 0.9×	115 1.4×	25	707
John Stuehr United States	16	264 0.6×	113 0.9×	149 1.2×	112 1.0×	144 1.7×	46	675
Roberto Monnanni Italy	15	242 0.6×	131 1.0×	79 0.6×	116 1.1×	61 0.7×	34	618
Digambar V. Behere India	19	300 0.7×	49 0.4×	66 0.5×	277 2.5×	43 0.5×	32	815
In Seok Hong South Korea	17	639 1.5×	125 1.0×	94 0.8×	213 2.0×	313 3.8×	43	989
Pierre Rousselot‐Pailley France	18	400 0.9×	144 1.1×	96 0.8×	161 1.5×	134 1.6×	38	842
Svante Eriksson Sweden	8	356 0.8×	71 0.6×	67 0.5×	184 1.7×	100 1.2×	14	663
Jari Hovinen Finland	16	481 1.1×	103 0.8×	93 0.7×	294 2.7×	207 2.5×	65	907
I. Ya. Dubey Ukraine	16	378 0.9×	78 0.6×	85 0.7×	162 1.5×	169 2.0×	71	700

Countries citing papers authored by R. Ahmad

Since Specialization

Citations

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

Fields of papers citing papers by R. Ahmad

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Ahmad

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

All Works

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10 of 10 papers shown

Ouameur, Amin Ahmed, Hisayuki Arakawa, R. Ahmad, M. Naoui, & H.A. Tajmir‐Riahi. (2005). A Comparative Study of Fe(II) and Fe(III) Interactions with DNA Duplex: Major and Minor Grooves Bindings. DNA and Cell Biology. 24(6). 394–401. 75 indexed citations

Ahmad, R., Hisayuki Arakawa, & H.A. Tajmir‐Riahi. (2003). A Comparative Study of DNA Complexation with Mg(II) and Ca(II) in Aqueous Solution: Major and Minor Grooves Bindings. Biophysical Journal. 84(4). 2460–2466. 97 indexed citations

Arakawa, Hirohumi, R. Ahmad, M. Naoui, & Heidar‐Ali Tajmir‐Riahi. (2000). A Comparative Study of Calf Thymus DNA Binding to Cr(III) and Cr(VI) Ions. Journal of Biological Chemistry. 275(14). 10150–10153. 244 indexed citations

Ahmad, R., M. Naoui, J. F. Neault, S. Diamantoglou, & H.A. Tajmir‐Riahi. (1996). An FTIR Spectroscopic Study of Calf-thymus DNA Complexation with Al(III) and Ga(III) Cations. Journal of Biomolecular Structure and Dynamics. 13(5). 795–802. 34 indexed citations

Tajmir‐Riahi, H.A., R. Ahmad, M. Naoui, & S. Diamantoglou. (1995). The effect of HCl on the solution structure of calf thymus DNA: A comparative study of DNA denaturation by proton and metal cations using fourier transform IR difference spectroscopy. Biopolymers. 35(5). 493–501. 53 indexed citations

Tajmir‐Riahi, Heidar‐Ali, M. Naoui, & R. Ahmad. (1993). The effects of Cu²⁺ and Pb²⁺ on the solution structure of calf thymus DNA: DNA condensation and denaturation studied by fourier transform IR difference spectroscopy. Biopolymers. 33(12). 1819–1827. 78 indexed citations

Tajmir‐Riahi, Heidar‐Ali, R. Ahmad, & M. Naoui. (1993). Interaction of Calf-Thymus DNA With Trivalent La, Eu, and Tb Ions. Metal Ion Binding, DNA Condensation and Structural Features. Journal of Biomolecular Structure and Dynamics. 10(5). 865–877. 39 indexed citations

Tajmir‐Riahi, H.A., M. Naoui, & R. Ahmad. (1993). The Effects of Cobalt-Hexammine and Cobalt-Pentammine Cations on the Solution Structure of Calf-Thymus DNA. DNA Condensation and Structural Features Studied by FTIR Difference Spectroscopy. Journal of Biomolecular Structure and Dynamics. 11(1). 83–93. 24 indexed citations

Ahmad, R., et al.. (1986). Synthesis, reactions, and nuclear magnetic resonance studies of some substituted arachno-decaborane and arachno-nonaborane derivatives, and the isolation of novel polyhedral diplatinaboranes. Crystal and molecular structure of [Pt₂(PMe₂Ph)₂(η³-B₂H₅)(η³-B₆H₉)]. Journal of the Chemical Society Dalton Transactions. 2433–2442. 9 indexed citations

10.

Ahmad, R., et al.. (1982). A novel diplatinadecaborane with a Pt–Pt bond: [(PMe₂Ph)₂(Pt₂B₈H₁₄)]. Journal of the Chemical Society Chemical Communications. 0(17). 1019–1020. 8 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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