D. Karunasagar

1.5k total citations
37 papers, 1.3k citations indexed

About

D. Karunasagar is a scholar working on Analytical Chemistry, Health, Toxicology and Mutagenesis and Pollution. According to data from OpenAlex, D. Karunasagar has authored 37 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Analytical Chemistry, 17 papers in Health, Toxicology and Mutagenesis and 7 papers in Pollution. Recurrent topics in D. Karunasagar's work include Analytical chemistry methods development (26 papers), Mercury impact and mitigation studies (17 papers) and Heavy metals in environment (7 papers). D. Karunasagar is often cited by papers focused on Analytical chemistry methods development (26 papers), Mercury impact and mitigation studies (17 papers) and Heavy metals in environment (7 papers). D. Karunasagar collaborates with scholars based in India and China. D. Karunasagar's co-authors include J. Arunachalam, M. V. Balarama Krishna, S. Gangadhaŕan, Lori Rastogi, R.B. Sashidhar, R. Shekhar, Shodhan Rao, G. Venkateswarlu, K. Dash and S. Venugopal Rao and has published in prestigious journals such as Analytical Chemistry, Journal of Hazardous Materials and Food Chemistry.

In The Last Decade

D. Karunasagar

37 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D. Karunasagar India	20	497	388	303	294	256	37	1.3k
Inmaculada de la Calle Spain	25	773 1.6×	297 0.8×	260 0.9×	347 1.2×	227 0.9×	45	1.5k
A.C. Sahayam India	19	545 1.1×	240 0.6×	281 0.9×	156 0.5×	143 0.6×	60	977
Emür Henden Türkiye	19	372 0.7×	164 0.4×	278 0.9×	166 0.6×	316 1.2×	39	1.0k
Kamal Ghanemi Iran	16	373 0.8×	228 0.6×	252 0.8×	347 1.2×	148 0.6×	45	1.2k
Irina Karadjova Bulgaria	27	1.2k 2.5×	461 1.2×	622 2.1×	294 1.0×	207 0.8×	105	2.1k
Raúl A. Gil Argentina	25	953 1.9×	352 0.9×	517 1.7×	128 0.4×	138 0.5×	85	1.7k
Zhenhua Wang China	21	449 0.9×	407 1.0×	140 0.5×	268 0.9×	240 0.9×	59	1.2k
Emilia Vassileva Monaco	23	677 1.4×	417 1.1×	437 1.4×	279 0.9×	83 0.3×	86	1.7k
Michael Foulkes United Kingdom	17	566 1.1×	574 1.5×	286 0.9×	185 0.6×	223 0.9×	24	1.3k
Chaozhang Huang China	22	984 2.0×	248 0.6×	643 2.1×	277 0.9×	176 0.7×	31	1.6k

Countries citing papers authored by D. Karunasagar

Since Specialization

Citations

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

Fields of papers citing papers by D. Karunasagar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. Karunasagar

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

Karunasagar, D., et al.. (2018). Development of a novel and robust microprecipitation approach using cetyltrimethyl ammonium bromide (CTAB) for preconcentration and speciation of mercury in waters prior to CVAAS determination. International Journal of Environmental & Analytical Chemistry. 98(9). 811–829. 4 indexed citations

Krishna, M. V. Balarama, et al.. (2018). Determination of Thorium and Uranium in Nickel-based Alloys by ICP-MS After Matrix Separation Using Novel Co-polymer of Ethylene Glycol Methacrylate and Bis[2-methacryloyloxy)ethyl] Phosphate. Atomic Spectroscopy. 39(4). 142–150. 3 indexed citations

Karunasagar, D., et al.. (2017). Development of on-line UV-induced volatile species generation for selenium speciation [Se(iv) and SeCN⁻] by ion chromatography-inductively coupled plasma mass spectrometry in petroleum refinery wastewater. Journal of Analytical Atomic Spectrometry. 32(4). 796–806. 3 indexed citations

Rastogi, Lori, R.B. Sashidhar, D. Karunasagar, & J. Arunachalam. (2013). Gum kondagogu reduced/stabilized silver nanoparticles as direct colorimetric sensor for the sensitive detection of Hg2+ in aqueous system. Talanta. 118. 111–117. 102 indexed citations

Krishna, M. V. Balarama, et al.. (2013). Development of a microwave-assisted digestion method for the rapid determination of chloride and fluoride in nuclear-grade boron carbide powders. Analytical Methods. 6(1). 261–268. 5 indexed citations

Rastogi, Lori, et al.. (2013). A novel Cu–BSA nanocomposite based vapour generation approach for the rapid determination of mercury in aqueous media by cold vapour atomic absorption spectrometry and on-line flow injection inductively coupled plasma mass spectrometry. Journal of Analytical Atomic Spectrometry. 29(4). 721–729. 8 indexed citations

Krishna, M. V. Balarama, et al.. (2009). On-line speciation of inorganic and methyl mercury in waters and fish tissues using polyaniline micro-column and flow injection-chemical vapour generation-inductively coupled plasma mass spectrometry (FI-CVG-ICPMS). Talanta. 81(1-2). 462–472. 40 indexed citations

Krishna, M. V. Balarama, et al.. (2009). On-line preconcentration and recovery of palladium from waters using polyaniline (PANI) loaded in mini-column and determination by ICP-MS; elimination of spectral interferences. Talanta. 79(5). 1454–1463. 77 indexed citations

Karunasagar, D., et al.. (2008). Determination of Selenium (IV) at Ultratrace Levels in Natural Water Samples by UV-assisted Vapor Generation -'Collect and Punch' -Inductively Coupled Plasma Mass Spectrometry. Atomic Spectroscopy. 29(4). 129–136. 9 indexed citations

10.

Karunasagar, D., M. V. Balarama Krishna, Y. Anjaneyulu, & J. Arunachalam. (2006). Studies of mercury pollution in a lake due to a thermometer factory situated in a tourist resort: Kodaikkanal, India. Environmental Pollution. 143(1). 153–158. 51 indexed citations

11.

Dash, K., et al.. (2005). Ultrasound-assisted analyte extraction for the determination of sulfate and elemental sulfur in zinc sulfide by different liquid chromatography techniques. The Analyst. 130(4). 498–498. 8 indexed citations

12.

Krishna, Murali C., et al.. (2005). A rapid ultrasound-assisted thiourea extraction method for the determination of inorganic and methyl mercury in biological and environmental samples by CVAAS. Talanta. 67(1). 70–80. 76 indexed citations

13.

Karunasagar, D., M. V. Balarama Krishna, S. Venugopal Rao, & J. Arunachalam. (2004). Removal and preconcentration of inorganic and methyl mercury from aqueous media using a sorbent prepared from the plant Coriandrum sativum. Journal of Hazardous Materials. 118(1-3). 133–139. 81 indexed citations

14.

Krishna, M. V. Balarama, D. Karunasagar, & J. Arunachalam. (2004). Sorption Characteristics of Inorganic, Methyl and Elemental Mercury on Lichens and Mosses: Implication in Biogeochemical Cycling of Mercury. Journal of Atmospheric Chemistry. 49(1-3). 317–328. 15 indexed citations

15.

Krishna, M. V. Balarama, D. Karunasagar, & J. Arunachalam. (2003). Study of mercury pollution near a thermometer factory using lichens and mosses. Environmental Pollution. 124(3). 357–360. 41 indexed citations

16.

Dash, K., et al.. (2003). Procedure for determination of trace ions in boric acid by matrix volatilization–ion chromatography. Journal of Chromatography A. 1002(1-2). 137–144. 12 indexed citations

17.

Karunasagar, D., et al.. (2001). A combined treatment approach using Fenton’s reagent and zero valent iron for the removal of arsenic from drinking water. Journal of Hazardous Materials. 84(2-3). 229–240. 78 indexed citations

18.

Karunasagar, D. & J. Arunachalam. (2001). Determination of cadmium by inductively coupled plasma mass spectrometry-reduction of molybdenum oxide interferences by addition of acetonitrile. Analytica Chimica Acta. 441(2). 291–296. 29 indexed citations

19.

Krishna, M. V. Balarama, R. Shekhar, D. Karunasagar, & J. Arunachalam. (2000). Multi-element characterization of high purity cadmium using inductively coupled plasma quadrupole mass spectrometry and glow-discharge quadrupole mass spectrometry. Analytica Chimica Acta. 408(1-2). 199–207. 24 indexed citations

20.

Saha, Biswajit, et al.. (1985). High-temperature mass-spectrometric studies of Te(s) and FeTe0.9(s). Journal of Nuclear Materials. 130. 316–325. 28 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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