Nag‐Choul Choi

972 total citations
90 papers, 760 citations indexed

About

Nag‐Choul Choi is a scholar working on Water Science and Technology, Biomedical Engineering and Mechanical Engineering. According to data from OpenAlex, Nag‐Choul Choi has authored 90 papers receiving a total of 760 indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Water Science and Technology, 41 papers in Biomedical Engineering and 29 papers in Mechanical Engineering. Recurrent topics in Nag‐Choul Choi's work include Metal Extraction and Bioleaching (32 papers), Minerals Flotation and Separation Techniques (25 papers) and Extraction and Separation Processes (19 papers). Nag‐Choul Choi is often cited by papers focused on Metal Extraction and Bioleaching (32 papers), Minerals Flotation and Separation Techniques (25 papers) and Extraction and Separation Processes (19 papers). Nag‐Choul Choi collaborates with scholars based in South Korea, Japan and Puerto Rico. Nag‐Choul Choi's co-authors include Dong-Ju Kim, Song-Bae Kim, Chang‐Gu Lee, Seong‐Jik Park, Soon-Jae Lee, Soonjae Lee, Jae‐Woo Choi, Jin-Kyu Kang, Kanghee Cho and Jeong‐Ann Park and has published in prestigious journals such as Journal of Hazardous Materials, Chemosphere and Journal of Colloid and Interface Science.

In The Last Decade

Nag‐Choul Choi

77 papers receiving 723 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nag‐Choul Choi South Korea 16 368 204 164 134 131 90 760
Jiao Xu China 19 272 0.7× 298 1.5× 147 0.9× 174 1.3× 60 0.5× 38 911
Kyung-Min Poo South Korea 9 503 1.4× 157 0.8× 78 0.5× 189 1.4× 118 0.9× 14 833
Zuoyi Yang China 18 202 0.5× 306 1.5× 107 0.7× 135 1.0× 141 1.1× 42 874
Liting Hao China 19 275 0.7× 267 1.3× 75 0.5× 77 0.6× 235 1.8× 40 913
Taotao Zeng China 18 170 0.5× 139 0.7× 100 0.6× 139 1.0× 100 0.8× 61 751
Ahmet Karagündüz Türkiye 18 537 1.5× 333 1.6× 109 0.7× 179 1.3× 116 0.9× 57 1.0k
A. Yağmur Gören Türkiye 18 315 0.9× 209 1.0× 110 0.7× 150 1.1× 67 0.5× 61 877
Nazih K. Shammas United States 12 436 1.2× 245 1.2× 144 0.9× 195 1.5× 58 0.4× 25 953
Salma Tabassum China 20 395 1.1× 314 1.5× 99 0.6× 271 2.0× 155 1.2× 58 1.3k

Countries citing papers authored by Nag‐Choul Choi

Since Specialization
Citations

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

Fields of papers citing papers by Nag‐Choul Choi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nag‐Choul Choi. 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 Nag‐Choul Choi. The network helps show where Nag‐Choul Choi may publish in the future.

Co-authorship network of co-authors of Nag‐Choul Choi

This figure shows the co-authorship network connecting the top 25 collaborators of Nag‐Choul Choi. A scholar is included among the top collaborators of Nag‐Choul Choi 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 Nag‐Choul Choi. Nag‐Choul Choi 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
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Park, Seong‐Jik, et al.. (2023). Selenium Removal from Aqueous Solution Using a Low-Cost Functional Ceramic Membrane Derived from Waste Cast Iron. Water. 15(2). 312–312. 7 indexed citations
4.
Jung, Sunghun, et al.. (2022). Effect of water filtration infrared-A (wIRA) sauna on inorganic ions excreted through sweat from the human body. Environmental Science and Pollution Research. 30(7). 18260–18267. 3 indexed citations
5.
Kim, Bongju, et al.. (2021). Sulfuric Acid Baking—Water Leaching for Gold Enrichment and Arsenic Removal from Gold Concentrate. Minerals. 11(12). 1332–1332. 9 indexed citations
6.
Kim, Jin‐Seok, Ho Young Jo, & Nag‐Choul Choi. (2019). Calcium and sodium recovery from microwave‐pretreated red mud with added solid ammonium chloride. Journal of Chemical Technology & Biotechnology. 94(12). 3960–3969. 8 indexed citations
7.
Choi, Nag‐Choul, et al.. (2019). Detection of oil leakage in soil by monitoring impedance using time domain reflectometry and hydraulic control system. Process Safety and Environmental Protection. 127. 267–276. 7 indexed citations
8.
Cho, Kang Hee, et al.. (2018). Effective Gold Recovery from Near-Surface Oxide Zone Using Reductive Microwave Roasting and Magnetic Separation. Metals. 8(11). 957–957. 6 indexed citations
9.
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Choi, Nag‐Choul, et al.. (2016). An Economic Analysis on the Application of Low Cost Medium for Spirulina sp. Mass Production. 9(3). 267–273. 2 indexed citations
11.
Choi, Nag‐Choul, et al.. (2016). The Mineralogical and Chemical Characteristics of Fe Impurities and the Efficiency of their Removal Using Microwave Heating and Magnetic Separation in the Pyrophyllite Ore. Journal of the Mineralogical Society of Korea. 29(2). 47–58. 7 indexed citations
12.
Shin, Seunghan, et al.. (2015). The Mineralogical and Chemical Characteristics of Slag from Kazakhstan and Leaching of Cu and Fe. Journal of the Mineralogical Society of Korea. 28(1). 17–28.
13.
Choi, Nag‐Choul, et al.. (2015). The Fe removal in pyrophyllite by physical method. EGUGA. 4465. 2 indexed citations
14.
Choi, Nag‐Choul, et al.. (2014). The Characteristic Dissolution of Valuable Metals from Mine-Waste Rock by Heap Bioleaching, and the Recovery of Metallic Copper Powder with Fe Removal and Electrowinning. Journal of the Mineralogical Society of Korea. 27(4). 207–222. 3 indexed citations
15.
Kim, Minjae, et al.. (2013). The assessment of water-quality and well yield for operation of riverbank filtration in field scale. EGU General Assembly Conference Abstracts. 1 indexed citations
16.
Choi, Nag‐Choul, et al.. (2013). A Study on Extraction of Gold-silver from Refractory Gold Concentrate by Using Thiourea Solution. Journal of the Korean Society of Mineral and Energy Resources Engineers. 50(5). 641–650.
17.
Kim, Jaehyun, Chang‐Gu Lee, Jeong‐Ann Park, et al.. (2013). Use of pyrophyllite clay for fluoride removal from aqueous solution. Desalination and Water Treatment. 51(16-18). 3408–3416. 28 indexed citations
18.
Choi, Nag‐Choul, et al.. (2012). The Leaching Characteristics of Au in CPU Chip of Abandoned Computer using Chlorine-hypochlorous Acid. Journal of the Korean Society of Mineral and Energy Resources Engineers. 49(6). 778–787. 1 indexed citations
19.
Park, Seong‐Jik, Jae-Hyeon Kim, Chang‐Gu Lee, et al.. (2010). Removal of Fluoride Using Thermally Treated Activated Alumina. Journal of Korean Society of Environmental Engineers. 32(10). 986–993. 3 indexed citations
20.
Lee, Jong‐Un, et al.. (2009). Bioleaching of Heavy Metals from Shooting Range Soil Using a Sulfur- Oxidizing Bacteria Acidithiobacillus thiooxidans. Economic and Environmental Geology. 42(5). 457–469. 3 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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