Abimbola Ogunsipe

2.4k total citations · 1 hit paper
26 papers, 2.2k citations indexed

About

Abimbola Ogunsipe is a scholar working on Materials Chemistry, Pulmonary and Respiratory Medicine and Physical and Theoretical Chemistry. According to data from OpenAlex, Abimbola Ogunsipe has authored 26 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Materials Chemistry, 14 papers in Pulmonary and Respiratory Medicine and 14 papers in Physical and Theoretical Chemistry. Recurrent topics in Abimbola Ogunsipe's work include Porphyrin and Phthalocyanine Chemistry (23 papers), Photodynamic Therapy Research Studies (14 papers) and Photochemistry and Electron Transfer Studies (14 papers). Abimbola Ogunsipe is often cited by papers focused on Porphyrin and Phthalocyanine Chemistry (23 papers), Photodynamic Therapy Research Studies (14 papers) and Photochemistry and Electron Transfer Studies (14 papers). Abimbola Ogunsipe collaborates with scholars based in South Africa, Nigeria and Türkiye. Abimbola Ogunsipe's co-authors include Tebello Nyokong, Ji-Yao Chen, Mahmut Durmuş, Alı Erdoğmuş, Wadzanai Chidawanyika, Vongani Chauke, M. David Maree, Mahmut Durmuş, Devrim Atílla and Vefa Ahsen and has published in prestigious journals such as Journal of Photochemistry and Photobiology A Chemistry, Synthetic Metals and Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy.

In The Last Decade

Abimbola Ogunsipe

26 papers receiving 2.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Photophysical and photochemical studies of zinc(ii) phthalocyanine derivatives—effects of substituents and solvents

2004 693 citations Abimbola Ogunsipe, Tebello Nyokong et al. New Journal of Chemistry profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Abimbola Ogunsipe South Africa	17	2.0k	1.4k	716	385	361	26	2.2k
O. L. Kaliya Russia	20	986 0.5×	566 0.4×	426 0.6×	103 0.3×	149 0.4×	86	1.3k
Esin Hamuryudan Türkiye	23	1.3k 0.6×	480 0.4×	208 0.3×	124 0.3×	270 0.7×	72	1.5k
Iti Gupta India	26	1.4k 0.7×	278 0.2×	458 0.6×	131 0.3×	61 0.2×	71	1.7k
Zehra Altuntaş Bayır Türkiye	23	1.1k 0.5×	355 0.3×	206 0.3×	77 0.2×	201 0.6×	63	1.3k
Saeed Zakavi Iran	22	1.0k 0.5×	304 0.2×	121 0.2×	88 0.2×	129 0.4×	83	1.2k
İlke Gürol Türkiye	20	658 0.3×	271 0.2×	382 0.5×	64 0.2×	89 0.2×	55	1.1k
Andreas Gouloumis Spain	21	1.6k 0.8×	116 0.1×	162 0.2×	346 0.9×	108 0.3×	33	1.8k
Ümit İşçi Türkiye	17	661 0.3×	147 0.1×	175 0.2×	54 0.1×	490 1.4×	50	1.1k
Paul A. Karr United States	25	1.4k 0.7×	75 0.1×	165 0.2×	327 0.8×	156 0.4×	77	1.6k
Benjamin J. Littler United States	10	1.1k 0.5×	123 0.1×	176 0.2×	68 0.2×	68 0.2×	14	1.3k

Countries citing papers authored by Abimbola Ogunsipe

Since Specialization

Citations

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

Fields of papers citing papers by Abimbola Ogunsipe

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Abimbola Ogunsipe

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

All Works

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20 of 20 papers shown

Elemike, Elias E., et al.. (2024). Nanocomposites of Tin Hydroxide Phthalocyanine Sn(OH)2Pc and Titanium Dioxide Nanoparticles for Improved Antimicrobial Activities. Journal of Inorganic and Organometallic Polymers and Materials. 35(2). 1292–1308. 2 indexed citations

Ogunsipe, Abimbola, et al.. (2020). Corrosion Inhibition of Aluminium in 1.0 M HCl by Zinc Phtalocyanine Sulfonate. Journal Of Chemical Society Of Nigeria. 45(3). 4 indexed citations

Ogunsipe, Abimbola. (2018). A semi-empirical estimation of ground and excited state dipole moments of zinc phthalocyanine from solvatochromic shift data. 6(2). 190–194. 1 indexed citations

Ogunsipe, Abimbola, et al.. (2015). Inhibitive Effect of Dirithromycin on the Corrosion of Zinc in Tetraoxosulphate(VI) Acid Medium. Chemical Science Transactions. 1 indexed citations

Iqbal, Zafar, Abimbola Ogunsipe, Tebello Nyokong, et al.. (2012). Photophysics and photochemistry of octaglucosylated zinc phthalocyanine derivatives. Journal of Porphyrins and Phthalocyanines. 16(4). 413–422. 12 indexed citations

Ogunsipe, Abimbola, et al.. (2012). Protonation of some non-transition metal phthalocyanines — spectral and photophysicochemical consequences. Journal of Porphyrins and Phthalocyanines. 16(07n08). 885–894. 17 indexed citations

Durmuş, Mahmut, Alı Erdoğmuş, Abimbola Ogunsipe, & Tebello Nyokong. (2009). The synthesis and photophysicochemical behaviour of novel water-soluble cationic indium(III) phthalocyanine. Dyes and Pigments. 82(2). 244–250. 74 indexed citations

Erdoğmuş, Alı, Abimbola Ogunsipe, & Tebello Nyokong. (2009). Synthesis, photophysics and photochemistry of novel tetra(quinoxalinyl)phthalocyaninato zinc(II) complexes. Journal of Photochemistry and Photobiology A Chemistry. 205(1). 12–18. 31 indexed citations

Ogunsipe, Abimbola, Mahmut Durmuş, Devrim Atílla, et al.. (2008). Synthesis, photophysical and photochemical studies on long chain zinc phthalocyanine derivatives. Synthetic Metals. 158(21-24). 839–847. 80 indexed citations

10.

Ogunsipe, Abimbola, Tebello Nyokong, & Mahmut Durmuş. (2007). Photophysical, photochemical and bovine serum albumin binding studies on water-soluble gallium(III) phthalocyanine derivatives. Journal of Porphyrins and Phthalocyanines. 11(9). 635–644. 23 indexed citations

11.

Idowu, Mopelola Abidemi, Abimbola Ogunsipe, & Tebello Nyokong. (2007). Excited state dynamics of zinc and aluminum phthalocyanine carboxylates. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 68(3). 995–999. 16 indexed citations

12.

Chidawanyika, Wadzanai, Abimbola Ogunsipe, & Tebello Nyokong. (2007). Syntheses and photophysics of new phthalocyanine derivatives of zinc, cadmium and mercury. New Journal of Chemistry. 31(3). 377–377. 53 indexed citations

13.

Chauke, Vongani, Abimbola Ogunsipe, Mahmut Durmuş, & Tebello Nyokong. (2007). Novel gallium(III) phthalocyanine derivatives – Synthesis, photophysics and photochemistry. Polyhedron. 26(12). 2663–2671. 71 indexed citations

14.

Khene, Samson, Abimbola Ogunsipe, Edith Antunes, & Tebello Nyokong. (2007). Microwave synthesis and photophysics of new tetrasulfonated tin(II) macrocycles. Journal of Porphyrins and Phthalocyanines. 11(2). 109–117. 32 indexed citations

15.

Zhao, Zhixin, Abimbola Ogunsipe, M. David Maree, & Tebello Nyokong. (2005). Synthesis and photophysical properties of a covalently linked porphyrin-phthalocyanine conjugate. Journal of Porphyrins and Phthalocyanines. 9(3). 186–197. 19 indexed citations

16.

Ogunsipe, Abimbola & Tebello Nyokong. (2005). Photophysicochemical consequences of bovine serum albumin binding to non-transition metal phthalocyanine sulfonates. Photochemical & Photobiological Sciences. 4(7). 510–516. 63 indexed citations

17.

Ogunsipe, Abimbola & Tebello Nyokong. (2005). Photophysical and photochemical studies of sulphonated non-transition metal phthalocyanines in aqueous and non-aqueous media. Journal of Photochemistry and Photobiology A Chemistry. 173(2). 211–220. 256 indexed citations

18.

Tau, Prudence, et al.. (2003). Influence of cyclodextrins on the fluorescence, photostability and singlet oxygen quantum yields of zinc phthalocyanine and naphthalocyanine complexes. Journal of Porphyrins and Phthalocyanines. 7(6). 439–446. 46 indexed citations

19.

Ogunsipe, Abimbola, et al.. (2003). Solvent effects on the photochemical and fluorescence properties of zinc phthalocyanine derivatives. Journal of Molecular Structure. 650(1-3). 131–140. 475 indexed citations

20.

Ogunsipe, Abimbola & Tebello Nyokong. (2003). Effects of substituents and solvents on the photochemical properties of zinc phthalocyanine complexes and their protonated derivatives. Journal of Molecular Structure. 689(1-2). 89–97. 142 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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