Manoj Kumar

3.8k total citations
101 papers, 3.0k citations indexed

About

Manoj Kumar is a scholar working on Atmospheric Science, Molecular Biology and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Manoj Kumar has authored 101 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Atmospheric Science, 30 papers in Molecular Biology and 20 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Manoj Kumar's work include Atmospheric chemistry and aerosols (34 papers), Atmospheric Ozone and Climate (24 papers) and Porphyrin Metabolism and Disorders (21 papers). Manoj Kumar is often cited by papers focused on Atmospheric chemistry and aerosols (34 papers), Atmospheric Ozone and Climate (24 papers) and Porphyrin Metabolism and Disorders (21 papers). Manoj Kumar collaborates with scholars based in United States, India and China. Manoj Kumar's co-authors include Joseph S. Francisco, Stephen W. Ragsdale, Xiao Cheng Zeng, Jie Zhong, Pawel M. Kozlowski, Bala Subramaniam, Ward H. Thompson, Daryle H. Busch, Amitabha Sinha and Javier Seravalli and has published in prestigious journals such as Chemical Reviews, Proceedings of the National Academy of Sciences and Journal of the American Chemical Society.

In The Last Decade

Manoj Kumar

101 papers receiving 2.9k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Manoj Kumar United States	33	1.1k	621	536	497	495	101	3.0k
Giovanni Ghigo Italy	21	454 0.4×	357 0.6×	1.2k 2.1×	145 0.3×	432 0.9×	67	3.5k
Hrant P. Hratchian United States	25	308 0.3×	307 0.5×	898 1.7×	294 0.6×	577 1.2×	66	3.2k
Harold A. Schwarz United States	31	250 0.2×	377 0.6×	661 1.2×	434 0.9×	539 1.1×	52	3.1k
Wei‐Ping Hu Taiwan	31	517 0.5×	214 0.3×	916 1.7×	509 1.0×	582 1.2×	88	3.5k
Jae Kyoo Lee United States	25	317 0.3×	469 0.8×	429 0.8×	266 0.5×	38 0.1×	39	3.0k
Evan H. Appelman United States	30	308 0.3×	616 1.0×	676 1.3×	192 0.4×	1.1k 2.3×	136	3.1k
Marilia T. C. Martins‐Costa France	25	697 0.7×	177 0.3×	306 0.6×	113 0.2×	55 0.1×	63	2.1k
Miquel Torrent‐Sucarrat Spain	32	483 0.5×	142 0.2×	1.0k 1.9×	116 0.2×	220 0.4×	72	2.8k
E. Janata Germany	28	238 0.2×	197 0.3×	1.1k 2.1×	379 0.8×	300 0.6×	100	2.9k
Kenneth A. Cowen United States	9	144 0.1×	238 0.4×	270 0.5×	152 0.3×	257 0.5×	23	1.6k

Countries citing papers authored by Manoj Kumar

Since Specialization

Citations

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

Fields of papers citing papers by Manoj Kumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Manoj Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Manoj Kumar. A scholar is included among the top collaborators of Manoj Kumar 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 Manoj Kumar. Manoj Kumar 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

Martı́n, Juan Carlos Gómez, Thomas R. Lewis, Mark A. Blitz, et al.. (2020). A gas-to-particle conversion mechanism helps to explain atmospheric particle formation through clustering of iodine oxides. Nature Communications. 11(1). 4521–4521. 49 indexed citations

Kumar, Manoj & Joseph S. Francisco. (2020). Evidence of the Elusive Gold-Induced Non-classical Hydrogen Bonding in Aqueous Environments. Journal of the American Chemical Society. 142(13). 6001–6006. 32 indexed citations

Kumar, Manoj, et al.. (2018). Organic Acid Formation from the Atmospheric Oxidation of Gem Diols: Reaction Mechanism, Energetics, and Rates. The Journal of Physical Chemistry A. 122(30). 6266–6276. 22 indexed citations

Kumar, Manoj & Joseph S. Francisco. (2018). Elucidating the molecular mechanisms of Criegee-amine chemistry in the gas phase and aqueous surface environments. Chemical Science. 10(3). 743–751. 30 indexed citations

Kumar, Manoj, et al.. (2017). Oxygenate-Induced Tuning of Aldehyde-Amine Reactivity and Its Atmospheric Implications. The Journal of Physical Chemistry A. 121(5). 1022–1031. 17 indexed citations

Kumar, Manoj, et al.. (2017). A Computational Study Investigating the Energetics and Kinetics of the HNCO + (CH₃)₂NH Reaction Catalyzed by a Single Water Molecule. The Journal of Physical Chemistry A. 121(44). 8465–8473. 40 indexed citations

Kumar, Manoj, et al.. (2017). Intramolecular hydrogen bonding in malonaldehyde and its radical analogues. The Journal of Chemical Physics. 147(12). 124309–124309. 4 indexed citations

Kumar, Manoj & Joseph S. Francisco. (2015). Red‐Light‐Induced Decomposition of an Organic Peroxy Radical: A New Source of the HO₂ Radical. Angewandte Chemie International Edition. 54(52). 15711–15714. 21 indexed citations

Kumar, Manoj & Pawel M. Kozlowski. (2013). Can the local enzyme scaffold act as an H-donor for a Co(I)H bond formation? The curious case of methionine synthase-bound cob(I)alamin. Journal of Inorganic Biochemistry. 126. 26–34. 4 indexed citations

10.

Kumar, Manoj & Pawel M. Kozlowski. (2012). Corrin ring-induced redox tuning. Chemical Communications. 48(37). 4456–4456. 7 indexed citations

11.

Kumar, Manoj & R.A. Yadav. (2011). Experimental IR and Raman spectra and quantum chemical studies of molecular structures, conformers and vibrational characteristics of nicotinic acid and its N-oxide. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 79(5). 1316–1325. 21 indexed citations

12.

Kumar, Manoj & Pawel M. Kozlowski. (2011). A Biologically Relevant Co¹⁺⋅⋅⋅H Bond: Possible Implications in the Protein‐Induced Redox Tuning of Co²⁺/Co¹⁺Reduction. Angewandte Chemie International Edition. 50(37). 8702–8705. 20 indexed citations

13.

Kozlowski, Pawel M., Takashi Kamachi, Manoj Kumar, & Kazunari Yoshizawa. (2011). Initial step of B12-dependent enzymatic catalysis: energetic implications regarding involvement of the one-electron-reduced form of adenosylcobalamin cofactor. JBIC Journal of Biological Inorganic Chemistry. 17(2). 293–300. 12 indexed citations

14.

Yadav, R.A., et al.. (2011). Experimental IR and Raman spectra and quantum chemical studies of molecular structures, conformers and vibrational characteristics of l-ascorbic acid and its anion and cation. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 84(1). 6–21. 36 indexed citations

15.

Singh, R. S., et al.. (2009). DFT study of molecular geometries and vibrational characteristics of uracil and its thio-derivatives and their radical cations. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 75(1). 267–276. 12 indexed citations

16.

Yadav, R.A., et al.. (2008). Ab initio determination of molecular geometries and vibrational frequencies of CX3 COOH (X=H, F, Cl, Br). Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 71(4). 1565–1570. 7 indexed citations

17.

Прасад, Рам, et al.. (2007). Infrared and ab initio studies of conducting molecules: 2,5-Diamino-3,6-dichloro-1,4-benzoquinone. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 69(2). 304–311. 38 indexed citations

18.

Yadav, R.A., et al.. (2006). Force field calculations and reassigments of Raman and IR frequencies of pyrazine-N,N′-dioxide. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 66(4-5). 964–971. 5 indexed citations

19.

Qiu, Di, Manoj Kumar, Stephen W. Ragsdale, & Thomas G. Spiro. (1997). Freeze-Quench Resonance Raman Spectroscopic Evidence for an Fe−CO Adduct during Acetyl-CoA Synthesis and Ni Involvement in CO Oxidation by Carbon Monoxide Dehydrogenase from Clostridium thermoaceticum J. Am. Chem. Soc. 1995, 117, 2653−2654. Journal of the American Chemical Society. 119(45). 11134–11135. 9 indexed citations

20.

Qiu, Di, Manoj Kumar, Stephen W. Ragsdale, & Thomas G. Spiro. (1996). Raman and Infrared Spectroscopy of Cyanide-Inhibited CO Dehydrogenase/Acetyl-CoA Synthase from Clostridium thermoaceticum: Evidence for Bimetallic Enzymatic CO Oxidation. Journal of the American Chemical Society. 118(43). 10429–10435. 14 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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