G. Nagendrappa

477 total citations
34 papers, 393 citations indexed

About

G. Nagendrappa is a scholar working on Organic Chemistry, Analytical Chemistry and Industrial and Manufacturing Engineering. According to data from OpenAlex, G. Nagendrappa has authored 34 papers receiving a total of 393 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Organic Chemistry, 9 papers in Analytical Chemistry and 6 papers in Industrial and Manufacturing Engineering. Recurrent topics in G. Nagendrappa's work include Inorganic and Organometallic Chemistry (6 papers), Analytical Methods in Pharmaceuticals (5 papers) and Analytical chemistry methods development (4 papers). G. Nagendrappa is often cited by papers focused on Inorganic and Organometallic Chemistry (6 papers), Analytical Methods in Pharmaceuticals (5 papers) and Analytical chemistry methods development (4 papers). G. Nagendrappa collaborates with scholars based in India. G. Nagendrappa's co-authors include Mahadevaiah, D. Devaprabhakara, N. M. Made Gowda, V. P. Vaidya, G. C. Joshi, S. Chandrashekar, R. Somashekar, M. S. Madhava, J. Shashidhara Prasad and S. Rajalakshmi and has published in prestigious journals such as Food Chemistry, The Journal of Organic Chemistry and Tetrahedron Letters.

In The Last Decade

G. Nagendrappa

33 papers receiving 354 citations

Peers

G. Nagendrappa

WST

EEE

BIOEN

Yoshimasa Michigami Japan

Malihe Samadi Kazemi Iran

Edison Munaf Japan

Magdi E. Khalifa Egypt

Т. И. Тихомирова Russia

Bernard Bubnis United States

Peter Behrend Germany

Guohe Chen China

Sami A. Zabin Saudi Arabia

Emil B. Milosavljević Serbia

Yoshimasa Michigami Japan

G. Nagendrappa

104 ×1.3

WST

71 ×1.0

EEE

42 ×0.6

92 ×1.5

BIOEN

110 ×1.8

Citations per year, relative to G. Nagendrappa G. Nagendrappa (= 1×) peers Yoshimasa Michigami

Countries citing papers authored by G. Nagendrappa

Since Specialization

Citations

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

Fields of papers citing papers by G. Nagendrappa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. Nagendrappa

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

Nagendrappa, G., et al.. (2016). Spectrophotometric determination of gold(III) in forensic and pharmaceutical samples and results complemented with ICP AES and EDXRF analysis. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 173. 407–417. 9 indexed citations

Jayanna, B.K., et al.. (2014). Spectrophotometric estimation of risperidone in tablets.. PubMed. 76(5). 452–5. 2 indexed citations

Nagendrappa, G., et al.. (2012). Spectrophotometric estimation of azithromycin in tablets. Indian Journal of Pharmaceutical Sciences. 74(4). 365–365. 28 indexed citations

Nagendrappa, G., et al.. (2012). Redox spectrophotometric method involving electrolytically generated manganese(III) sulphate with diphenylamine for the determination of ascorbic acid present in the samples of various fruits, commercial juices and sprouted food grains. Food Chemistry. 138(2-3). 2036–2042. 12 indexed citations

Nagendrappa, G., et al.. (2012). New spectrophotometric methods for the determinations of hydrogen sulfide present in the samples of lake water, industrial effluents, tender coconut, sugarcane juice and egg. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 96. 776–783. 3 indexed citations

Jayadevappa, H., et al.. (2012). Synthesis of novel 2-(4-(2-morpholinoethoxy)phenyl)-N-phenylacetamide analogues and their antimicrobial study. Journal of Chemical Sciences. 124(5). 1019–1023. 3 indexed citations

Nagendrappa, G., et al.. (2012). Influence of Seasons on the Physico-chemical Water Quality Parameters of Halkurke Tank and Honnavalli (Hirekere) Tank Waters. 2 indexed citations

Jayadevappa, H., et al.. (2012). Synthesis and antimicrobial study of N-(4-(2- piperidine-1-yl-ethoxy) phenyl) acetamide analogues. MyPrints@UOM (Mysore University Library). 2 indexed citations

Nagendrappa, G., et al.. (2011). Iron(III) oxidized nucleophilic coupling of catechol with o-tolidine/p-toluidine followed by 1,10-phenanthroline as new and sensitivity improved spectrophotometric methods for iron present in chemicals, pharmaceutical, edible green leaves, nuts and lake water samples. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 86. 152–158. 16 indexed citations

10.

Nagendrappa, G., et al.. (2010). Synthesis, biological and pharmacological activities of 2-methyl-4H-pyrimido[2,1-b][1,3]benzothiazoles.. Journal of chemical and pharmaceutical research. 2(3). 206–213. 14 indexed citations

11.

Mahadevaiah, et al.. (2010). A simple spectrophotometric method for the determination of phosphate in soil, detergents, water, bone and food samples through the formation of phosphomolybdate complex followed by its reduction with thiourea. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 78(1). 497–502. 83 indexed citations

12.

Mahadevaiah, et al.. (2007). Exploitation of a simple redox reaction between manganese(III) and o-tolidine for a highly sensitive spectrophotometric determination of ascorbic acid.. 6(2). 2 indexed citations

13.

Mahadevaiah, et al.. (2007). A New Spectrophotometric Method for Hydrogen Sulphide Through Electrolytically Generated Mn(III) With O‐Tolidine. Journal of Chemistry. 5(1). 93–99. 4 indexed citations

14.

Mahadevaiah, et al.. (2006). A simple and rapid spectrophotometric method for the determination of nitrite by its decolorizing effect on peroxovanadate complex. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 67(1). 76–82. 23 indexed citations

15.

Nagendrappa, G., et al.. (2004). A Novel Spectrophotometric Determination of Some Phenothiazines Involving Iodine monochloride from Chloramine‐T with Iodine. Archiv der Pharmazie. 337(11). 605–614. 2 indexed citations

16.

Nagendrappa, G., et al.. (2001). Phase stabilization in cinnarizine complexes using X-ray profile analysis. Pramana. 56(6). 797–808. 3 indexed citations

17.

Nagendrappa, G., et al.. (1999). Chloramine‐T with iodine: A new reagent to determine the lodine value of edible oils. Part II. Journal of the American Oil Chemists Society. 76(8). 1001–1002. 4 indexed citations

18.

Nagendrappa, G. & D. Devaprabhakara. (1969). 1,2,6-Cyclononatriene-metal complexes. Journal of Organometallic Chemistry. 16(3). P73–P74. 3 indexed citations

19.

Nagendrappa, G. & D. Devaprabhakara. (1969). Palladium(II) and Platinum(II) complexes of cis,cis-1,5-cyclononadiene. Journal of Organometallic Chemistry. 17(1). 182–184. 4 indexed citations

20.

Nagendrappa, G. & D. Devaprabhakara. (1968). The cis,cis-1,5-cyclononadiene complexes of silver(I), copper(I) and rhodium(I) salts. Journal of Organometallic Chemistry. 15(1). 225–229. 10 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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