Ümmühan Ocak

911 total citations
71 papers, 792 citations indexed

About

Ümmühan Ocak is a scholar working on Spectroscopy, Materials Chemistry and Organic Chemistry. According to data from OpenAlex, Ümmühan Ocak has authored 71 papers receiving a total of 792 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Spectroscopy, 29 papers in Materials Chemistry and 23 papers in Organic Chemistry. Recurrent topics in Ümmühan Ocak's work include Molecular Sensors and Ion Detection (39 papers), Analytical Chemistry and Sensors (21 papers) and Luminescence and Fluorescent Materials (15 papers). Ümmühan Ocak is often cited by papers focused on Molecular Sensors and Ion Detection (39 papers), Analytical Chemistry and Sensors (21 papers) and Luminescence and Fluorescent Materials (15 papers). Ümmühan Ocak collaborates with scholars based in Türkiye, Pakistan and United States. Ümmühan Ocak's co-authors include Miraç Ocak, Halıt Kantekın, Hakan Alp, Yaşar Gök, Richard A. Bartsch, Nurettin Yaylı, Shahabuddin Memon, Shahabuddin Memon, Kazimierz Surowiec and Hasan Basri Şentürk and has published in prestigious journals such as Journal of Hazardous Materials, Journal of Agricultural and Food Chemistry and Tetrahedron.

In The Last Decade

Ümmühan Ocak

69 papers receiving 783 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ümmühan Ocak Türkiye 16 358 354 231 155 141 71 792
Swapan Dey India 19 460 1.3× 310 0.9× 309 1.3× 103 0.7× 99 0.7× 64 1.0k
Miraç Ocak Türkiye 15 316 0.9× 235 0.7× 180 0.8× 124 0.8× 111 0.8× 52 613
Ersın Güler Türkiye 22 495 1.4× 460 1.3× 338 1.5× 72 0.5× 121 0.9× 43 1.0k
Reza Azadbakht Iran 19 442 1.2× 330 0.9× 382 1.7× 58 0.4× 156 1.1× 54 1.0k
Zeinab M. Anwar Egypt 16 195 0.5× 237 0.7× 77 0.3× 95 0.6× 96 0.7× 47 613
Özcan Koçyiğit Türkiye 18 569 1.6× 385 1.1× 132 0.6× 52 0.3× 214 1.5× 32 809
Selva Kumar Ramasamy India 18 594 1.7× 387 1.1× 171 0.7× 50 0.3× 212 1.5× 83 986
Rui Qiao China 19 407 1.1× 444 1.3× 142 0.6× 46 0.3× 94 0.7× 51 978
C. Parthiban India 18 254 0.7× 340 1.0× 147 0.6× 39 0.3× 115 0.8× 33 802
Hossein Naeimi Iran 13 133 0.4× 112 0.3× 305 1.3× 117 0.8× 250 1.8× 30 756

Countries citing papers authored by Ümmühan Ocak

Since Specialization
Citations

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

Fields of papers citing papers by Ümmühan Ocak

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ümmühan Ocak

This figure shows the co-authorship network connecting the top 25 collaborators of Ümmühan Ocak. A scholar is included among the top collaborators of Ümmühan Ocak 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 Ümmühan Ocak. Ümmühan Ocak 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
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Ocak, Miraç, et al.. (2019). Schiff bases carrying dipicolylamine groups for selective determination of metal ions in aqueous media. A phenanthrene-based fluorescent sensor for Hg2+ determination. DergiPark (Istanbul University). 1(1). 1 indexed citations
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Kolaylı, Sevgi, et al.. (2019). Highly sensitive fluorometric method based on nitrogen-doped carbon dot clusters for tartrazine determination in cookies samples. TURKISH JOURNAL OF CHEMISTRY. 44(1). 99–111. 18 indexed citations
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Alp, Hakan, et al.. (2016). A Simple Spectrofluorimetric Method for Iron Determination with a Chalcone-Based Schiff Base. Journal of Fluorescence. 27(2). 635–641. 10 indexed citations
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Memon, Shahabuddin, et al.. (2016). Calix[4]arene Based Dual Fluorescent Sensor for Al3+ and S2O7 2−. Journal of Fluorescence. 26(5). 1591–1599. 9 indexed citations
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Memon, Shahabuddin, et al.. (2015). Calix[4]arene Based Highly Efficient Fluorescent Sensor for Au3+ and I−. Journal of Fluorescence. 25(5). 1507–1515. 15 indexed citations
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Memon, Shahabuddin, et al.. (2015). Synthesis and chromogenic behavior exploration of a new calix[4]arene derivative. Journal of the Iranian Chemical Society. 12(10). 1739–1746. 4 indexed citations
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Ocak, Ümmühan, et al.. (2013). Bifunctional Calix[4]arene Sensor for Pb(II) and Cr2O7 2− Ions. Journal of Fluorescence. 23(3). 575–590. 30 indexed citations
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Ocak, Ümmühan, et al.. (2012). An excellent copper selective chemosensor based on calix[4]arene framework. Analytica Chimica Acta. 761. 157–168. 32 indexed citations
14.
Ocak, Ümmühan, Miraç Ocak, Chuqiao Tu, & Richard A. Bartsch. (2011). Metal ion complexation in acetonitrile by cone, di-ionised calix[4]arene-1,2-crown ethers with two pendant dansyl fluorophores. Supramolecular chemistry. 23(11). 743–752. 1 indexed citations
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Ocak, Ümmühan, Miraç Ocak, Xin Shen, Kazimierz Surowiec, & Richard A. Bartsch. (2009). Effect of Pendant Group Length Upon Metal Ion Complexation in Acetonitrile by Di-Ionized Calix[4]Arenes Bearing Two Dansyl Fluorophores. Journal of Fluorescence. 19(6). 997–1008. 13 indexed citations
16.
Ocak, Ümmühan, et al.. (2009). Complexation of metal ions with the novel diazadithia crown ethers carrying two pyrene pendants in acetonitrile-tetrahydrofuran. Journal of Inclusion Phenomena and Macrocyclic Chemistry. 67(1-2). 19–27. 8 indexed citations
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Mittal, Susheel K., S.K. Ashok Kumar, Nidhi Gupta, Miraç Ocak, & Ümmühan Ocak. (2008). Silver selective electrode based on liquid membrane containing N2S2O2 macrocycle as ionophore. INDIAN JOURNAL OF CHEMISTRY- SECTION A. 47(11). 1676–1680.
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Alp, Hakan, Yaşar Gök, Halıt Kantekın, & Ümmühan Ocak. (2008). Synthesis and metal ion binding properties of thiaaza crown macrocycles. Journal of Hazardous Materials. 159(2-3). 519–522. 15 indexed citations
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Acar, Pınar, et al.. (2007). Mercury (II) - Selective PVC Membrane Electrodes Based on Novel Cryptand Derivatives. Main Group Metal Chemistry. 30(2-3). 117–134. 1 indexed citations
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Küçük, Murat, et al.. (2006). Synthesis and antioxidant activities of some 4-benzylidenamino-4,5-dihydro- 1 H -1,2,4-triazol-5-one derivatives. Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry. 45(3). 715–718. 13 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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