Khalid M. Omer

7.8k total citations · 13 hit papers
154 papers, 5.7k citations indexed

About

Khalid M. Omer is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Molecular Biology. According to data from OpenAlex, Khalid M. Omer has authored 154 papers receiving a total of 5.7k indexed citations (citations by other indexed papers that have themselves been cited), including 101 papers in Materials Chemistry, 44 papers in Electrical and Electronic Engineering and 43 papers in Molecular Biology. Recurrent topics in Khalid M. Omer's work include Advanced biosensing and bioanalysis techniques (43 papers), Carbon and Quantum Dots Applications (43 papers) and Advanced Nanomaterials in Catalysis (41 papers). Khalid M. Omer is often cited by papers focused on Advanced biosensing and bioanalysis techniques (43 papers), Carbon and Quantum Dots Applications (43 papers) and Advanced Nanomaterials in Catalysis (41 papers). Khalid M. Omer collaborates with scholars based in Iraq, Saudi Arabia and United States. Khalid M. Omer's co-authors include Sameera Sh. Mohammed Ameen, Kosar Hikmat Hama Aziz, Allen J. Bard, Fryad S. Mustafa, Aso Q. Hassan, Rebaz F. Hamarawf, Yousif Mustafa Salih, Azad H. Alshatteri, Ken‐Tsung Wong and Sarkawt Hama and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and SHILAP Revista de lepidopterología.

In The Last Decade

Khalid M. Omer

144 papers receiving 5.6k citations

Hit Papers

Heavy metal pollution in the aquatic environment: efficie... 2023 2026 2024 2025 2023 2024 2024 2024 2025 100 200 300 400
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.

  1. Heavy metal pollution in the aquatic environment: efficient and low-cost removal approaches to eliminate their toxicity: a review
    2023 419 citations Kosar Hikmat Hama Aziz, Fryad S. Mustafa et al. RSC Advances profile →
  2. A total scoring system and software for complex modified GAPI (ComplexMoGAPI) application in the assessment of method greenness
    2024 162 citations Fotouh R. Mansour, Khalid M. Omer et al. profile →
  3. Recent Advances of Bimetallic-Metal Organic Frameworks: Preparation, Properties, and Fluorescence-Based Biochemical Sensing Applications
    2024 96 citations Sameera Sh. Mohammed Ameen, Khalid M. Omer profile →
  4. Temperature-resilient and sustainable Mn-MOF oxidase-like nanozyme (UoZ-4) for total antioxidant capacity sensing in some citrus fruits: Breaking the temperature barrier
    2024 77 citations Sameera Sh. Mohammed Ameen, Khalid M. Omer Food Chemistry profile →
  5. Adsorptive removal of toxic heavy metals from aquatic environment by metal organic framework (MOF): A review
    2025 49 citations Kosar Hikmat Hama Aziz, Fryad S. Mustafa et al. profile →
  6. Metal-organic framework-based nanozymes for water-soluble antioxidants and Total antioxidant capacity detection: Principles and applications
    2025 34 citations Sameera Sh. Mohammed Ameen, Khalid M. Omer Food Chemistry profile →
  7. Flower-like Ag-ZIF nanoparticles with petal-like structures as effective hot/cold-adapted oxidase mimic: Visual color tonality nitrite detection
    2025 30 citations Sameera Sh. Mohammed Ameen, Faisal K. Algethami et al. Food Chemistry profile →
  8. Magnetic rod-shaped Mn-based MOF as a multi-functional and recyclable platform for dual-mode ratiometric-based nitrite detection
    2025 29 citations Sameera Sh. Mohammed Ameen, Faisal K. Algethami et al. Microchimica Acta profile →
  9. Development of a Silver-Based MOF Oxidase-Like nanozyme modified with molecularly imprinted polymer for sensitive and selective colorimetric detection of quercetin
    2025 28 citations Khalid M. Omer et al. profile →
  10. Enhanced biochemical sensing using metallic nanoclusters integrated with metal–organic frameworks (NCs@MOFs): a comprehensive review
    2025 27 citations Sameera Sh. Mohammed Ameen, Khalid M. Omer et al. profile →
  11. Pine needle-derived oxidase-like Mn nanozymes: sustainable nanozyme, scalable synthesis, and visual and colorimetric nitrite detection
    2025 25 citations Sameera Sh. Mohammed Ameen, Faisal K. Algethami et al. Microchimica Acta profile →
  12. Non-invasive wearable electrochemical sensors for continuous glucose monitoring
    2025 24 citations Sameera Sh. Mohammed Ameen, Khalid M. Omer et al. Electrochemistry Communications profile →
  13. Improving ratiometric-based analysis via designing intense bi-ligand metal-organic frameworks: dual-mode for detection of amoxicillin in milk and pharmaceutical samples
    2025 22 citations Sameera Sh. Mohammed Ameen, Faisal K. Algethami et al. Food Chemistry profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Khalid M. Omer Iraq 45 3.3k 1.5k 1.4k 977 665 154 5.7k
Yingying Su China 39 2.5k 0.8× 1.5k 1.0× 1.4k 1.1× 1.1k 1.1× 355 0.5× 168 5.2k
Vanish Kumar India 44 2.7k 0.8× 837 0.6× 1.3k 0.9× 1.6k 1.6× 763 1.1× 106 6.0k
Liang Ni China 44 2.5k 0.8× 1.1k 0.7× 1.4k 1.0× 931 1.0× 434 0.7× 225 6.0k
Xianxiang Wang China 45 2.8k 0.9× 2.0k 1.4× 2.2k 1.6× 1.1k 1.1× 189 0.3× 176 5.7k
Dan Zhao China 49 4.8k 1.5× 1.3k 0.9× 2.1k 1.6× 1.3k 1.4× 666 1.0× 218 8.2k
Zhiyang Zhang China 34 1.8k 0.5× 998 0.7× 902 0.7× 1.1k 1.1× 346 0.5× 95 4.0k
Mohammad Ali Taher Iran 39 969 0.3× 691 0.5× 2.2k 1.6× 806 0.8× 416 0.6× 191 5.3k
Zhifeng Xu China 40 1.2k 0.4× 565 0.4× 2.3k 1.7× 985 1.0× 234 0.4× 166 4.9k
Ceren Karaman Türkiye 47 1.8k 0.6× 1.3k 0.9× 3.2k 2.3× 1.5k 1.5× 217 0.3× 107 7.1k

Countries citing papers authored by Khalid M. Omer

Since Specialization
Citations

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

Fields of papers citing papers by Khalid M. Omer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Khalid M. Omer. 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 Khalid M. Omer. The network helps show where Khalid M. Omer may publish in the future.

Co-authorship network of co-authors of Khalid M. Omer

This figure shows the co-authorship network connecting the top 25 collaborators of Khalid M. Omer. A scholar is included among the top collaborators of Khalid M. Omer 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 Khalid M. Omer. Khalid M. Omer 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.
2.
Ameen, Sameera Sh. Mohammed, Khalid M. Omer, Fotouh R. Mansour, Alaa Bedair, & Mahmoud Hamed. (2025). Non-invasive wearable electrochemical sensors for continuous glucose monitoring. Electrochemistry Communications. 173. 107894–107894. 24 indexed citations breakdown →
3.
4.
Ameen, Sameera Sh. Mohammed, Khalid M. Omer, Alaa Bedair, Mahmoud Hamed, & Fotouh R. Mansour. (2025). Recent advances of metal-organic frameworks as nanozymes for mercury ions detection in environmental samples. Materials Today Chemistry. 45. 102686–102686. 14 indexed citations
5.
6.
Ameen, Sameera Sh. Mohammed, Faisal K. Algethami, & Khalid M. Omer. (2025). Pine needle-derived oxidase-like Mn nanozymes: sustainable nanozyme, scalable synthesis, and visual and colorimetric nitrite detection. Microchimica Acta. 192(3). 146–146. 25 indexed citations breakdown →
7.
Ameen, Sameera Sh. Mohammed, Faisal K. Algethami, & Khalid M. Omer. (2025). Magnetic rod-shaped Mn-based MOF as a multi-functional and recyclable platform for dual-mode ratiometric-based nitrite detection. Microchimica Acta. 192(3). 194–194. 29 indexed citations breakdown →
8.
Alshatteri, Azad H., et al.. (2024). Nanoscale mineral as a novel class enzyme mimic (mineralzyme) with total antioxidant capacity detection: Colorimetric and smartphone-based approaches. Materials Today Chemistry. 40. 102262–102262. 21 indexed citations
9.
Alshatteri, Azad H., et al.. (2024). Copper-doped strontium metal-organic framework: Dual-function active material for supercapacitor and oxygen evolution reaction. Electrochimica Acta. 503. 144857–144857. 16 indexed citations
10.
Omer, Khalid M., et al.. (2024). Recent advances in detection of aflatoxins using carbon dots: A review. Microchemical Journal. 207. 111708–111708. 7 indexed citations
11.
Omer, Khalid M., et al.. (2024). Multifunctional MOF: Cold/hot adapted sustainable oxidase-like MOF nanozyme with ratiometric and color tonality for nitrite ions detection. Food Chemistry. 462. 141027–141027. 47 indexed citations
12.
Faraj, Rabar H., Azad A. Mohammed, & Khalid M. Omer. (2023). Microstructure characteristics, stress–strain behaviour, fresh properties, and mechanical performance of recycled plastic aggregate self-compacting concrete modified with nano-silica. Construction and Building Materials. 383. 131371–131371. 12 indexed citations
13.
14.
Kader, Dana A., et al.. (2023). Green nanocomposite: fabrication, characterization, and photocatalytic application of vitamin C adduct-conjugated ZnO nanoparticles. RSC Advances. 13(15). 9963–9977. 28 indexed citations
15.
Omer, Khalid M., et al.. (2023). Dual-spot ratiometric microfluidic paper-based analytical device for accuracy and precision improvement. Talanta. 269. 125433–125433. 10 indexed citations
16.
Alshatteri, Azad H. & Khalid M. Omer. (2023). Dual-nanocluster of copper and silver as a ratiometric-based smartphone-assisted visual detection of biothiols. Microchemical Journal. 187. 108385–108385. 13 indexed citations
17.
Karanikolos, Georgios N., Dinesh Shetty, Khalid M. Omer, et al.. (2023). Photo-responsive metal–organic frameworks – design strategies and emerging applications in photocatalysis and adsorption. Materials Advances. 4(5). 1258–1285. 12 indexed citations
18.
Mohammed, Sewara J., Khalid M. Omer, & Farouq E. Hawaiz. (2023). Deep insights to explain the mechanism of carbon dot formation at various reaction times using the hydrothermal technique: FT-IR, 13C-NMR, 1H-NMR, and UV-visible spectroscopic approaches. RSC Advances. 13(21). 14340–14349. 65 indexed citations
19.
Aziz, Kosar Hikmat Hama, et al.. (2023). Efficient Oxidative Desulfurization of High-Sulfur Diesel via Peroxide Oxidation Using Citric, Pimelic, and α-Ketoglutaric Acids. Separations. 10(3). 206–206. 9 indexed citations
20.
Omer, Khalid M., et al.. (2019). Doppler studies of abdominal aorta and caudal vena cava in healthy dogs. Indian Journal of Veterinary Surgery. 40(2). 112–115.

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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