Eric C. Njagi

1.7k total citations · 1 hit paper
20 papers, 1.4k citations indexed

About

Eric C. Njagi is a scholar working on Materials Chemistry, Catalysis and Biomedical Engineering. According to data from OpenAlex, Eric C. Njagi has authored 20 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Materials Chemistry, 8 papers in Catalysis and 4 papers in Biomedical Engineering. Recurrent topics in Eric C. Njagi's work include Catalytic Processes in Materials Science (10 papers), Catalysis and Oxidation Reactions (8 papers) and Catalysts for Methane Reforming (2 papers). Eric C. Njagi is often cited by papers focused on Catalytic Processes in Materials Science (10 papers), Catalysis and Oxidation Reactions (8 papers) and Catalysts for Methane Reforming (2 papers). Eric C. Njagi collaborates with scholars based in United States, Kenya and Taiwan. Eric C. Njagi's co-authors include Steven L. Suib, Homer C. Genuino, Hui Huang, George E. Hoag, John B. Collins, Saminda Dharmarathna, Chun‐Hu Chen, H. Galindo, Cecil K. King’ondu and R. A. Ristau and has published in prestigious journals such as Journal of the American Chemical Society, Chemistry of Materials and Langmuir.

In The Last Decade

Eric C. Njagi

20 papers receiving 1.4k 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.

Biosynthesis of Iron and Silver Nanoparticles at Room Temperature Using Aqueous Sorghum Bran Extracts

2010 522 citations Eric C. Njagi, Hui Huang et al. Langmuir profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Eric C. Njagi United States	13	1.1k	399	349	254	253	20	1.4k
Lakshitha Pahalagedara United States	17	717 0.6×	173 0.4×	303 0.9×	249 1.0×	273 1.1×	17	1.2k
Yun-Quan Liu China	21	555 0.5×	408 1.0×	354 1.0×	123 0.5×	319 1.3×	70	1.2k
T.K. Varadarajan India	22	1.1k 1.0×	398 1.0×	256 0.7×	318 1.3×	454 1.8×	49	1.5k
Xiaojin Han China	19	771 0.7×	392 1.0×	307 0.9×	193 0.8×	259 1.0×	41	1.3k
L. Selva Roselin Taiwan	22	893 0.8×	400 1.0×	170 0.5×	180 0.7×	472 1.9×	55	1.4k
İsmail Boz Türkiye	24	779 0.7×	253 0.6×	288 0.8×	151 0.6×	431 1.7×	72	1.4k
Zhen Mu China	11	660 0.6×	336 0.8×	160 0.5×	157 0.6×	238 0.9×	17	960
R. Jothiramalingam India	17	557 0.5×	146 0.4×	266 0.8×	133 0.5×	274 1.1×	30	1.1k
Mohamed E. Assal Saudi Arabia	20	698 0.6×	108 0.3×	276 0.8×	271 1.1×	277 1.1×	56	1.1k
Somaiyeh Allahyari Iran	25	1.1k 1.0×	459 1.2×	186 0.5×	169 0.7×	693 2.7×	60	1.7k

Countries citing papers authored by Eric C. Njagi

Since Specialization

Citations

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

Fields of papers citing papers by Eric C. Njagi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Eric C. Njagi. 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 Eric C. Njagi. The network helps show where Eric C. Njagi may publish in the future.

Co-authorship network of co-authors of Eric C. Njagi

This figure shows the co-authorship network connecting the top 25 collaborators of Eric C. Njagi. A scholar is included among the top collaborators of Eric C. Njagi 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 Eric C. Njagi. Eric C. Njagi 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

Omosa, Leonidah Kerubo, et al.. (2025). In-silico pharmacokinetics ADME/Tox analysis of phytochemicals from genus Dracaena for their therapeutic potential. Scientific African. 29. e02796–e02796. 1 indexed citations

Njagi, Eric C., et al.. (2023). Screening of Antimicrobial Activity of Poly Herbal Extracts against Bacterial Pathogens Causing Gastroenteritis in Tharaka Nithi County, Kenya. South Asian Journal of Research in Microbiology. 15(2). 26–40. 1 indexed citations

Njagi, Eric C., et al.. (2021). Adsorption of rhodamine b from aqueous solution using mangroves (Rhizophora mucronata) carbon nanotubes nanocomposites. International Journal of Multidisciplinary Research and Development. 8(3). 5–10. 1 indexed citations

Njagi, Eric C., et al.. (2020). Analysis of Pesticide Residues in Tomatoes and French Beans from Murang’a and Kiambu Counties, Kenya. European Journal of Nutrition & Food Safety. 121–132. 3 indexed citations

Chen, Chun‐Hu, Eric C. Njagi, Sheng-Yu Chen, et al.. (2015). Structural Distortion of Molybdenum-Doped Manganese Oxide Octahedral Molecular Sieves for Enhanced Catalytic Performance. Inorganic Chemistry. 54(21). 10163–10171. 87 indexed citations

Njagi, Eric C., et al.. (2014). High-yield selective conversion of carbohydrates to methyl levulinate using mesoporous sulfated titania-based catalysts. Microporous and Mesoporous Materials. 202. 68–72. 35 indexed citations

Njagi, Eric C., Homer C. Genuino, Cecil K. King’ondu, Saminda Dharmarathna, & Steven L. Suib. (2012). Catalytic oxidation of ethylene at low temperatures using porous copper manganese oxides. Applied Catalysis A General. 421-422. 154–160. 40 indexed citations

Genuino, Homer C., et al.. (2012). A Review of Green Synthesis of Nanophase Inorganic Materials for Green Chemistry Applications. 217–244. 17 indexed citations

Genuino, Homer C., et al.. (2012). A review of hydrofluoric acid and its use in the car wash industry. Journal of Industrial and Engineering Chemistry. 18(5). 1529–1539. 31 indexed citations

10.

Genuino, Homer C., et al.. (2012). Gas-Phase Total Oxidation of Benzene, Toluene, Ethylbenzene, and Xylenes Using Shape-Selective Manganese Oxide and Copper Manganese Oxide Catalysts. The Journal of Physical Chemistry C. 116(22). 12066–12078. 254 indexed citations

11.

King’ondu, Cecil K., Aparna Iyer, Eric C. Njagi, et al.. (2011). Light-Assisted Synthesis of Metal Oxide Heirarchical Structures and Their Catalytic Applications. Journal of the American Chemical Society. 133(12). 4186–4189. 70 indexed citations

12.

Ching, Stanton, et al.. (2011). Self-assembly of manganese oxide nanoparticles and hollow spheres. Catalytic activity in carbon monoxide oxidation. Chemical Communications. 47(29). 8286–8286. 49 indexed citations

13.

Njagi, Eric C., et al.. (2011). Preferential oxidation of CO in H2-rich feeds over mesoporous copper manganese oxides synthesized by a redox method. International Journal of Hydrogen Energy. 36(11). 6768–6779. 48 indexed citations

14.

King’ondu, Cecil K., Naftali Opembe, Homer C. Genuino, et al.. (2011). Nonthermal Synthesis of Three-Dimensional Metal Oxide Structures under Continuous-Flow Conditions and Their Catalytic Applications. The Journal of Physical Chemistry C. 115(47). 23273–23282. 8 indexed citations

15.

Njagi, Eric C., Chun‐Hu Chen, Homer C. Genuino, et al.. (2010). Total oxidation of CO at ambient temperature using copper manganese oxide catalysts prepared by a redox method. Applied Catalysis B: Environmental. 99(1-2). 103–110. 169 indexed citations

16.

Njagi, Eric C., et al.. (2010). Facile One-Step Template-Free Synthesis of Uniform Hollow Microstructures of Cryptomelane-Type Manganese Oxide K-OMS-2. Langmuir. 26(16). 13677–13683. 42 indexed citations

17.

Njagi, Eric C., Hui Huang, Homer C. Genuino, et al.. (2010). Biosynthesis of Iron and Silver Nanoparticles at Room Temperature Using Aqueous Sorghum Bran Extracts. Langmuir. 27(1). 264–271. 522 indexed citations breakdown →

18.

Genuino, Homer C., Eric C. Njagi, Evan M. Benbow, et al.. (2010). Enhancement of the photodegradation of N-nitrosodimethylamine in water using amorphous and platinum manganese oxide catalysts. Journal of Photochemistry and Photobiology A Chemistry. 217(2-3). 284–292. 12 indexed citations

19.

Sithambaram, Shanthakumar, Wen Wen, Eric C. Njagi, et al.. (2010). H2 production through the water-gas shift reaction: An in situ time-resolved X-ray diffraction investigation of manganese OMS-2 catalyst. Catalysis Today. 156(1-2). 2–7. 5 indexed citations

20.

Chen, Chun‐Hu, et al.. (2010). Hydrophobic Polymer-Coated Metal Oxide Catalysts for Effective Low-Temperature Oxidation of CO under Moisture-Rich Conditions. Chemistry of Materials. 22(11). 3313–3315. 35 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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