K. Chellappan

577 total citations
6 papers, 550 citations indexed

About

K. Chellappan is a scholar working on Spectroscopy, Materials Chemistry and Organic Chemistry. According to data from OpenAlex, K. Chellappan has authored 6 papers receiving a total of 550 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Spectroscopy, 4 papers in Materials Chemistry and 2 papers in Organic Chemistry. Recurrent topics in K. Chellappan's work include Molecular Sensors and Ion Detection (4 papers), Luminescence and Fluorescent Materials (4 papers) and Analytical Chemistry and Sensors (2 papers). K. Chellappan is often cited by papers focused on Molecular Sensors and Ion Detection (4 papers), Luminescence and Fluorescent Materials (4 papers) and Analytical Chemistry and Sensors (2 papers). K. Chellappan collaborates with scholars based in South Korea and India. K. Chellappan's co-authors include N. Jiten Singh, Kwang S. Kim, Jungwoo Lee, In‐Chul Hwang, Juyoung Yoon, Sook Kyung Kim, Yun Jung Yang, T. Daniel Thangadurai, In-Chul Hwang and Eun Jin Jun and has published in prestigious journals such as Angewandte Chemie International Edition, The Journal of Organic Chemistry and Organic Letters.

In The Last Decade

K. Chellappan

5 papers receiving 541 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
K. Chellappan South Korea	4	440	350	210	141	72	6	550
Tatsuya Morozumi Japan	14	419 1.0×	398 1.1×	170 0.8×	181 1.3×	76 1.1×	37	615
Heon Gon Kim South Korea	5	507 1.2×	369 1.1×	247 1.2×	154 1.1×	82 1.1×	6	637
Hyejae Ihm South Korea	9	420 1.0×	295 0.8×	285 1.4×	106 0.8×	74 1.0×	19	585
Punidha Sokkalingam United States	10	459 1.0×	359 1.0×	241 1.1×	111 0.8×	196 2.7×	11	712
Musabbir A. Saeed United States	14	327 0.7×	232 0.7×	212 1.0×	66 0.5×	83 1.2×	24	530
Jen‐Hai Liao Taiwan	8	300 0.7×	271 0.8×	174 0.8×	94 0.7×	104 1.4×	9	461
Bijit Chowdhury India	12	364 0.8×	255 0.7×	128 0.6×	109 0.8×	84 1.2×	16	478
Ju Han Bok South Korea	8	362 0.8×	338 1.0×	150 0.7×	94 0.7×	87 1.2×	8	464
Zhenming Yin China	14	338 0.8×	311 0.9×	158 0.8×	59 0.4×	74 1.0×	34	513
Toru Sakaki Japan	14	367 0.8×	248 0.7×	286 1.4×	135 1.0×	47 0.7×	20	509

Countries citing papers authored by K. Chellappan

Since Specialization

Citations

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

Fields of papers citing papers by K. Chellappan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Chellappan

This figure shows the co-authorship network connecting the top 25 collaborators of K. Chellappan. A scholar is included among the top collaborators of K. Chellappan 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 K. Chellappan. K. Chellappan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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6 of 6 papers shown

1.

Chellappan, K., et al.. (2020). 2D Dynamic Spindle Radial Error Motion Analysis Using Fourier Series in Polar Domain. Instrumentation Mesure Métrologie. 19(2). 151–159. 1 indexed citations

2.

Singh, N. Jiten, Eun Jin Jun, K. Chellappan, et al.. (2007). Quinoxaline−Imidazolium Receptors for Unique Sensing of Pyrophosphate and Acetate by Charge Transfer. Organic Letters. 9(3). 485–488. 99 indexed citations

3.

Chellappan, K., N. Jiten Singh, In‐Chul Hwang, Jungwoo Lee, & Kwang S. Kim. (2005). A Calix[4]imidazolium[2]pyridine as an Anion Receptor. Angewandte Chemie. 117(19). 2959–2963. 57 indexed citations

4.

Chellappan, K., N. Jiten Singh, In‐Chul Hwang, Jungwoo Lee, & Kwang S. Kim. (2005). A Calix[4]imidazolium[2]pyridine as an Anion Receptor. Angewandte Chemie International Edition. 44(19). 2899–2903. 231 indexed citations

5.

Chellappan, K. & Karnam Jayarampillai Rajendra Prasad. (2003). A Facile Synthesis of 2-Substituted Pyrano[2,3-a]Carbazoles. Journal of Chemical Research. 2003(10). 606–607.

6.

Yoon, Juyoung, Sook Kyung Kim, N. Jiten Singh, et al.. (2003). Highly Effective Fluorescent Sensor for H₂PO₄^-. The Journal of Organic Chemistry. 69(2). 581–583. 162 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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