V. Ramakrishnan

5.5k total citations
281 papers, 4.8k citations indexed

About

V. Ramakrishnan is a scholar working on Organic Chemistry, Materials Chemistry and Physical and Theoretical Chemistry. According to data from OpenAlex, V. Ramakrishnan has authored 281 papers receiving a total of 4.8k indexed citations (citations by other indexed papers that have themselves been cited), including 103 papers in Organic Chemistry, 101 papers in Materials Chemistry and 74 papers in Physical and Theoretical Chemistry. Recurrent topics in V. Ramakrishnan's work include Photochemistry and Electron Transfer Studies (38 papers), Crystal structures of chemical compounds (34 papers) and Crystallography and molecular interactions (32 papers). V. Ramakrishnan is often cited by papers focused on Photochemistry and Electron Transfer Studies (38 papers), Crystal structures of chemical compounds (34 papers) and Crystallography and molecular interactions (32 papers). V. Ramakrishnan collaborates with scholars based in India, United States and France. V. Ramakrishnan's co-authors include P. Ramamurthy, M. Umadevi, V. Sasirekha, G. Devanand Venkatasubbu, K. Jeganathan, P. Jayabal, M. Kottaisamy, J. Kumar, S. Ramasamy and Narayanan Srividya and has published in prestigious journals such as The Journal of Chemical Physics, Journal of Applied Physics and The Journal of Physical Chemistry B.

In The Last Decade

V. Ramakrishnan

267 papers receiving 4.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
V. Ramakrishnan India 37 2.2k 1.1k 1.0k 918 824 281 4.8k
Guglielmo G. Condorelli Italy 39 2.4k 1.1× 710 0.7× 896 0.9× 1.7k 1.8× 620 0.8× 224 5.0k
Natarajan Sathiyamoorthy Venkataramanan India 30 2.9k 1.4× 965 0.9× 477 0.5× 949 1.0× 446 0.5× 87 4.3k
Dong Xu China 39 3.8k 1.8× 674 0.6× 2.5k 2.5× 1.1k 1.2× 1.1k 1.4× 401 6.6k
Marco Frasconi Italy 39 2.7k 1.3× 1.7k 1.5× 1.2k 1.2× 1.3k 1.4× 1.6k 2.0× 105 6.2k
‪Heidar Raissi Iran 38 2.3k 1.1× 1.6k 1.5× 512 0.5× 528 0.6× 1.2k 1.5× 218 4.5k
Antonius T. M. Marcelis Netherlands 40 2.1k 1.0× 2.5k 2.3× 1.6k 1.6× 765 0.8× 885 1.1× 170 5.9k
Geoffrey Hyett United Kingdom 23 2.3k 1.1× 906 0.8× 586 0.6× 896 1.0× 469 0.6× 60 4.3k
Arie van der Lee France 41 2.4k 1.1× 1.9k 1.7× 617 0.6× 639 0.7× 694 0.8× 219 5.5k
Gary L. McPherson United States 39 2.4k 1.1× 1.1k 1.0× 768 0.8× 1.0k 1.1× 789 1.0× 152 4.5k
D. C. Neckers United States 31 1.9k 0.9× 1.8k 1.7× 490 0.5× 321 0.3× 738 0.9× 100 4.1k

Countries citing papers authored by V. Ramakrishnan

Since Specialization
Citations

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

Fields of papers citing papers by V. Ramakrishnan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of V. Ramakrishnan

This figure shows the co-authorship network connecting the top 25 collaborators of V. Ramakrishnan. A scholar is included among the top collaborators of V. Ramakrishnan 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 V. Ramakrishnan. V. Ramakrishnan 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.
Gopalakrishnan, N., V. Ramakrishnan, Arun Thirumurugan, et al.. (2023). ZnO/Graphene Composite from Solvent-Exfoliated Few-Layer Graphene Nanosheets for Photocatalytic Dye Degradation under Sunlight Irradiation. Micromachines. 14(1). 189–189. 11 indexed citations
2.
Mayandi, Jeyanthinath, et al.. (2017). Micro-Raman Scattering of Nanoscale Silicon in Amorphous and Porous Silicon. HAL (Le Centre pour la Communication Scientifique Directe). 1 indexed citations
3.
Jegannathan, S., et al.. (2014). Vibrational Spectral Studies of Bis (Nicotinic Acid) Hydrogen Perchlorate. Asian Journal of Research in Chemistry. 7(1). 67–71. 3 indexed citations
4.
Ramakrishnan, V., et al.. (2013). Interaction of Schiff base ligand with tin dioxide nanoparticles: Optical studies. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 114. 170–174. 5 indexed citations
5.
Ramakrishnan, V., et al.. (2013). An investigation of solute–solvent interactions in binary liquid mixtures of 3′-methoxyacetophenone: Using Raman spectroscopy and DFT calculations. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 111. 14–23. 7 indexed citations
6.
Ramakrishnan, V., et al.. (2011). Fabrication of low cost in-house slab homogeneous and heterogeneous phantoms for lung radiation treatment. Iranian Journal of radiation research. 9(2). 109–119. 2 indexed citations
7.
Ramakrishnan, V., et al.. (2010). Spectral Investigations on N-(2-Methylthiophenyl)-2-Hydroxy-1-Naphthaldimine by Silver Nanoparticles: Quenching. Journal of Fluorescence. 21(2). 693–699. 13 indexed citations
8.
Umadevi, M., et al.. (2008). Spectral Investigations of Solvatochromism and Preferential Solvation on 1,4-Dihydroxy-2,3-Dimethyl-9,10-Anthraquinone. Journal of Fluorescence. 18(6). 1139–1149. 21 indexed citations
9.
Sasirekha, V. & V. Ramakrishnan. (2007). Study of preferential solvation of 2,6-diaminoanthraquinone in binary mixtures by absorption and fluorescence studies. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 70(3). 626–633. 21 indexed citations
10.
Mary, M. Briget, V. Sasirekha, & V. Ramakrishnan. (2006). Vibrational spectral analysis of dl-valine dl-valinium and dl-methionine dl-methioninium picrates. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 65(3-4). 955–963. 26 indexed citations
11.
Mary, M. Briget, M. Umadevi, & V. Ramakrishnan. (2005). Vibrational spectral analysis of l-lysine l-lysinium dichloride nitrate. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 61(13-14). 3124–3130. 16 indexed citations
12.
Mary, M. Briget & V. Ramakrishnan. (2005). Infrared and laser Raman spectral studies of bis(dl-aspartic acid) sulfate. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 62(1-3). 164–170. 7 indexed citations
13.
Mary, M. Briget, M. Umadevi, S. Pandiarajan, & V. Ramakrishnan. (2004). Vibrational spectral studies of l-methionine l-methioninium perchlorate monohydrate. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 60(11). 2643–2651. 43 indexed citations
14.
Rajkumar, Beulah J.M. & V. Ramakrishnan. (2002). Infrared and laser Raman studies of l-phenylalanine l-phenylalaninium perchlorate and bis(dl-phenylalaninium) sulphate monohydrate. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 58(9). 1923–1934. 47 indexed citations
15.
Benial, A. Milton Franklin, V. Ramakrishnan, & Ramachandran Murugesan. (2002). Infrared and laser Raman studies of [Ni(II)(dppe)Cl2] and [Co(III)(dppe)2Cl2]PF6 (dppe=1,2-bis(diphenylphosphino)ethane). Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 58(8). 1703–1712. 12 indexed citations
16.
Benial, A. Milton Franklin, V. Ramakrishnan, & R. Murugesan. (2002). Single crystal EPR of Cu(II) doped Cd(C5H5NO)6(BF4)2—an example of reduced metal hyperfine coupling constant. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 58(7). 1505–1512. 2 indexed citations
17.
Velmurugan, D., et al.. (2001). 3-Amino-4′-methyl-5-ethylbiphenyl-2,4-dicarbonitrile and 3-amino-4′-(N,N-diethylamino)-5-ethylbiphenyl-2,4-dicarbonitrile. Acta Crystallographica Section C Crystal Structure Communications. 57(6). 723–725. 2 indexed citations
18.
Govindasamy, L., et al.. (2000). 5-Amino-4-(4-diethylaminophenyl)-2-phenyl-7-(pyrrolidin-1-yl)-1,6-naphthyridine-8-carbonitrile. Acta Crystallographica Section C Crystal Structure Communications. 56(1). 80–81. 1 indexed citations
19.
Sivaraman, J., K. Subramanian, Subramaniapillai Selva Ganesan, & V. Ramakrishnan. (1995). Spectroscopic Studies on the Interaction of Three Partially Hydrogenated Acridine Dyes With Calf Thymus DNA and Their Structural Comparison. Journal of Biomolecular Structure and Dynamics. 13(1). 119–134. 10 indexed citations
20.
Manimaran, T. & V. Ramakrishnan. (1979). クマリン類,チオクマリン類,カルボスチリル類の合成. Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry. 18(4). 324–330. 1 indexed citations

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