Umber Zaman
About
Umber Zaman is a scholar working on Molecular Biology, Plant Science and Materials Chemistry.
According to data from OpenAlex, Umber Zaman has authored 41 papers receiving a total of 550 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Molecular Biology, 14 papers in Plant Science and 14 papers in Materials Chemistry. Recurrent topics in Umber Zaman's work include Nanoparticles: synthesis and applications (9 papers), Phytase and its Applications (8 papers) and Enzyme Catalysis and Immobilization (7 papers). Umber Zaman is often cited by papers focused on Nanoparticles: synthesis and applications (9 papers), Phytase and its Applications (8 papers) and Enzyme Catalysis and Immobilization (7 papers). Umber Zaman collaborates with scholars based in Pakistan, Saudi Arabia and China. Umber Zaman's co-authors include Khalil ur Rehman, Dilfaraz Khan, Sumbul Saeed, Shahid Ullah Khan, Shahid Ullah Khan, Moamen S. Refat, Noor Saeed Khattak, Wasim Ullah Khan, Kamran Tahir and Mohammed Alissa and has published in prestigious journals such as Journal of Environmental Management, International Journal of Biological Macromolecules and Journal of Proteome Research.
In The Last Decade
Umber Zaman
41 papers receiving 537 citations
Peers
Umber Zaman
Anupreet Kaur India
Qianyun Sun China
Heba K. Abdelhakim Egypt
Joon Hurh South Korea
Jiayue Guo China
Seung-Cheol Jee South Korea
V. Devi Rajeswari India
Vivek Sheel Jaswal India
Citations per year, relative to Umber Zaman Umber Zaman (= 1×)
peers
Anupreet Kaur
Countries citing papers authored by Umber Zaman
Since
Specialization
Citations
This map shows the geographic impact of Umber Zaman'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 Umber Zaman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Umber Zaman more than expected).
Fields of papers citing papers by Umber Zaman
Since
Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences
This network shows the impact of papers produced by Umber Zaman. 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 Umber Zaman. The network helps show where Umber Zaman may publish in the future.
Co-authorship network of co-authors of Umber Zaman
This figure shows the co-authorship network connecting the top 25 collaborators of Umber Zaman. A scholar is included among the top collaborators of Umber Zaman 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 Umber Zaman. Umber Zaman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
1.
Alshahrani, Mohammed Merae, et al.. (2024). Divalent metal ion in the active site of purple acid phosphatase modulates substrate binding: Kinetic and thermodynamic properties. International Journal of Biological Macromolecules. 277(Pt 1). 134026–134026.
2.
Zaman, Umber, Dilfaraz Khan, Noor Saeed Khattak, et al.. (2024). Alkaline protease functionalized hydrothermal synthesis of novel gold nanoparticles (ALPs-AuNPs): A new entry in photocatalytic and biological applications. International Journal of Biological Macromolecules. 265(Pt 2). 131067–131067.
3.
Rahman, Khalil Ur, Umber Zaman, Mohammed Alissa, et al.. (2024). Purification and characterization of a thermostable Galium aparine β-galactosidase: A competent agent with enhanced cytotoxic activity against MCF-7 cell line. Process Biochemistry. 147. 39–50.
4.
Okla, Mohammad K., Ibrahim Saleh, Umber Zaman, et al.. (2024). Alkaline protease based hydrothermal synthesis of novel Pd/CuO/ZnO nanocomposite: A new entry into photocatalytic and biomedical applications. International Journal of Biological Macromolecules. 266(Pt 1). 131155–131155.
5.
Zaman, Umber, et al.. (2024). Isolation and biochemical characterization of novel acid phosphatase and zinc-dependent acid phosphatase from the chicken's brain. International Journal of Biological Macromolecules. 266(Pt 2). 131339–131339.
6.
Zaman, Umber, et al.. (2024). Immobilization of phytase on chitosan-coated iron oxide nanoparticles (Fe3O4 NPs) and its application for the reduction of soymilk phytic acid. Journal of Industrial and Engineering Chemistry. 147. 545–554.
7.
Khan, Shahid Ullah, Sumbul Saeed, Amnah Mohammed Alsuhaibani, et al.. (2023). Advances and Challenges for GWAS Analysis in Cardiac Diseases: A Focus on Coronary Artery Disease (CAD). Current Problems in Cardiology. 48(9). 101821–101821.
8.
Bukhary, Haitham A., Umber Zaman, Khalil ur Rehman, et al.. (2023). Acid protease functionalized novel silver nanoparticles (APTs-AgNPs): A new approach towards photocatalytic and biological applications. International Journal of Biological Macromolecules. 242(Pt 2). 124809–124809.
9.
Abbas, Ali, Ali Raza, Awatif A. Hendi, et al.. (2023). A Comprehensive Review: Epidemiological Strategies, Catheterization and Biomarkers used as a Bioweapon in Diagnosis and Management of Cardio Vascular Diseases. Current Problems in Cardiology. 48(7). 101661–101661.
10.
Khan, Qudrat Ullah, Awatif A. Hendi, Umber Zaman, et al.. (2023). Zinc and Potassium Fertilizer Synergizes Plant Nutrient Availability and Affects Growth, Yield, and Quality of Wheat Genotypes. Plants. 12(12). 2241–2241.
11.
Gul, Rukhsana, Ebraheem Abdu Musad Saleh, Shahid Ullah Khan, et al.. (2023). An eco-benign biomimetic approach for the synthesis of novel silver nanoparticles (Kt-AgNPs): Ultra efficient nanoparticles with enhanced biomedical applications. Inorganic Chemistry Communications. 155. 111109–111109.
12.
Zaman, Umber, Shahid Ullah Khan, Khalil ur Rehman, et al.. (2023). Purification and thermodynamic characterization of acid protease with novel properties from Melilotus indicus leaves. International Journal of Biological Macromolecules. 230. 123217–123217.
13.
Khan, Shahid Ullah, K Holden, Awatif A. Hendi, et al.. (2022). Reducing the Threshold of Primary Prevention of Cardiovascular Disease to 10% Over 10 Years: The Implications of Altered Intensity “Statin” Therapy Guidance. Current Problems in Cardiology. 48(2). 101486–101486.
14.
Ullah, Muneeb, Abdul Wahab, Shahid Ullah Khan, et al.. (2022). Stent as a Novel Technology for Coronary Artery Disease and Their Clinical Manifestation. Current Problems in Cardiology. 48(1). 101415–101415.
15.
Zaman, Umber, Khalil ur Rehman, Shahid Ullah Khan, et al.. (2022). Identification, kinetics and thermodynamic analysis of novel β-galactosidase from Convolvulus arvensis seeds: An efficient agent for delactosed milk activity. International Journal of Biological Macromolecules. 220. 1545–1555.
16.
Khan, Shahid Ullah, Awatif A. Hendi, Umber Zaman, et al.. (2022). Uptake of nitrogen and nitrogen use efficiency of soil through agrotain coated urea and its integration with farmyard manure. Journal of Environmental Management. 328. 116963–116963.
17.
Zaman, Umber, Shahid Ullah Khan, Awatif A. Hendi, et al.. (2022). Kinetic and thermodynamic studies of novel acid phosphatase isolated and purified from Carthamus oxyacantha seedlings. International Journal of Biological Macromolecules. 224. 20–31.
18.
Rehman, Khalil ur, Kamran Tahir, Hessah A. AL-Abdulkarim, et al.. (2021). Photoinhibition and photocatalytic response of surfactant mediated Pt/ZnO nanocomposite. Photodiagnosis and Photodynamic Therapy. 35. 102458–102458.
19.
Salim, Muhammad, et al.. (2017). β-GALACTOSIDASE FROM WATERMELON (Citrullus lanatus) SEEDLINGS: PARTIAL PURIFICATION AND PROPERTIES. 14(3). 271–278.
20.
Zaman, Umber, et al.. (2014). Partial purification, characterization and some kinetic properties of low molecular weight acid phosphatase from leaves of germinating Vigna radiata seeds.. The Journal of Animal and Plant Sciences. 24(5). 1466–1477.
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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