Nisar Ullah
Impact in
- Organic Chemistry top 1%
- Asymmetric Synthesis and Catalysis
- Catalytic C–H Functionalization Methods
- Nanomaterials for catalytic reactions
- Electrochemistry top 2%
- Electrochemical Analysis and Applications
Papers in
-
- Synthesis and biological activity 14
- Nanomaterials for catalytic reactions 10
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- Adsorption and biosorption for pollutant removal 19
- Co-authors
- Muhammad Salim Mansha (28 shared papers)Abdul Waheed (16 shared papers)Ibrahim Khan (10 shared papers)Tauqir Ahmad (22 shared papers)Yixin Lü (8 shared papers)Ahsanulhaq Qurashi (4 shared papers)Muhammad Ashraf (15 shared papers)Muhammad Nawaz Tahir (12 shared papers)
- Journals
- Phytochemistry (6 papers)Separation and Purification Technology (4 papers)Arabian Journal of Chemistry (4 papers)Journal of the Taiwan Institute of Chemical Engineers (3 papers)International Journal of Environmental & Analytical Chemistry (3 papers)
- Partner nations
- Saudi ArabiaPakistanChina
In The Last Decade
Nisar Ullah
151 papers receiving 4.3k citations
Nisar Ullah's Hit Papers
Peers
Comparison fields: 5 of 115
- Organic Chemistry 1.6k
- Electrochemistry 331
- Water Science and Technology 569
- Bioengineering 208
- Renewable Energy, Sustainability and the Environment 559
Countries citing papers authored by Nisar Ullah
This map shows the geographic impact of Nisar Ullah'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 Nisar Ullah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nisar Ullah more than expected).
Fields of papers citing papers by Nisar Ullah
This network shows the impact of papers produced by Nisar Ullah. 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 Nisar Ullah. The network helps show where Nisar Ullah may publish in the future.
Co-authors
The 25 scholars most cited alongside Nisar Ullah, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 156 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2017 | 268 | |
| 2 | 2018 | 265 | |
| 3 | 2018 | 260 | |
| 4 | 2021 | 219 | |
| 5 | Photoreforming of Waste Polymers for Sustainable Hydrogen Fuel and Chemicals Feedstock: Waste to Energy Hit paper breakdown → | 2023 | 195 |
| 6 | 2020 | 136 | |
| 7 | 2019 | 122 | |
| 8 | 2022 | 104 | |
| 9 | 2019 | 102 | |
| 10 | 2017 | 92 | |
| 11 | 2017 | 82 | |
| 12 | 2021 | 79 | |
| 13 | 2010 | 77 | |
| 14 | 2023 | 74 | |
| 15 | 2019 | 70 | |
| 16 | 2015 | 68 | |
| 17 | 2016 | 65 | |
| 18 | 2021 | 64 | |
| 19 | 2020 | 63 | |
| 20 | 2014 | 59 |
About Nisar Ullah
Nisar Ullah is a scholar working on Organic Chemistry, Water Science and Technology, Renewable Energy, Sustainability and the Environment, Inorganic Chemistry and Pharmacology, having authored 156 papers that have together received 4.5k indexed citations. Recurring topics across this work include Adsorption and biosorption for pollutant removal (19 papers), Advanced Photocatalysis Techniques (17 papers), Synthesis and biological activity (14 papers), Phytochemistry and Biological Activities (12 papers), Bioactive Natural Diterpenoids Research (11 papers), Nanomaterials for catalytic reactions (10 papers), Covalent Organic Framework Applications (10 papers) and Molecular Sensors and Ion Detection (9 papers). The work is most often cited by research in Organic Chemistry (1.6k citations), Electrochemistry (331 citations), Water Science and Technology (569 citations), Bioengineering (208 citations) and Renewable Energy, Sustainability and the Environment (559 citations). Nisar Ullah has collaborated with scholars based in Saudi Arabia, Pakistan and China. Frequent co-authors include Muhammad Salim Mansha, Abdul Waheed, Ibrahim Khan, Tauqir Ahmad, Yixin Lü, Ahsanulhaq Qurashi, Muhammad Ashraf, Muhammad Nawaz Tahir, Weijun Yao and Huanzhen Ni. Their work appears in journals such as Phytochemistry, Separation and Purification Technology, Arabian Journal of Chemistry, Journal of the Taiwan Institute of Chemical Engineers and International Journal of Environmental & Analytical Chemistry.
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.