Chang-Hwan Oh

1.2k total citations
68 papers, 1.0k citations indexed

About

Chang-Hwan Oh is a scholar working on Food Science, Spectroscopy and Molecular Biology. According to data from OpenAlex, Chang-Hwan Oh has authored 68 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Food Science, 13 papers in Spectroscopy and 11 papers in Molecular Biology. Recurrent topics in Chang-Hwan Oh's work include Analytical Chemistry and Chromatography (12 papers), Low-power high-performance VLSI design (10 papers) and VLSI and Analog Circuit Testing (8 papers). Chang-Hwan Oh is often cited by papers focused on Analytical Chemistry and Chromatography (12 papers), Low-power high-performance VLSI design (10 papers) and VLSI and Analog Circuit Testing (8 papers). Chang-Hwan Oh collaborates with scholars based in South Korea, United States and Netherlands. Chang-Hwan Oh's co-authors include C. M. Sorensen, Tom J. Mabry, Rajesh Panda, David Blaauw, Jung‐Han Kim, V. Zolotov, Supamas Sirichotiyakul, Hao‐Yi Huang, Haeng-Shin Lee and Cho‐il Kim and has published in prestigious journals such as Physical Review Letters, Analytical Biochemistry and Journal of Colloid and Interface Science.

In The Last Decade

Chang-Hwan Oh

66 papers receiving 956 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Chang-Hwan Oh South Korea 18 201 178 157 155 117 68 1.0k
Lei Xia China 16 235 1.2× 132 0.7× 57 0.4× 86 0.6× 255 2.2× 55 927
Zhi Gang Wang China 21 107 0.5× 34 0.2× 176 1.1× 244 1.6× 144 1.2× 161 1.7k
Zhaohui Hu China 14 128 0.6× 18 0.1× 162 1.0× 98 0.6× 189 1.6× 87 1.5k
J. Jönsson Sweden 27 317 1.6× 103 0.6× 23 0.1× 131 0.8× 370 3.2× 78 2.0k
Jean-Baptiste Gros France 23 252 1.3× 48 0.3× 44 0.3× 102 0.7× 320 2.7× 93 1.7k
W. J. Price United States 17 126 0.6× 18 0.1× 7 0.0× 179 1.2× 112 1.0× 56 1.1k
Shibin Hu China 25 414 2.1× 118 0.7× 294 1.9× 221 1.4× 259 2.2× 54 1.6k
Charlotte M. Andersen Denmark 16 30 0.1× 20 0.1× 46 0.3× 40 0.3× 306 2.6× 22 1.8k
John A. Koropchak United States 22 211 1.0× 79 0.4× 36 0.2× 110 0.7× 343 2.9× 59 1.2k
Wolfram Bremser Germany 16 78 0.4× 111 0.6× 25 0.2× 80 0.5× 243 2.1× 48 1.3k

Countries citing papers authored by Chang-Hwan Oh

Since Specialization
Citations

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

Fields of papers citing papers by Chang-Hwan Oh

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chang-Hwan Oh. 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 Chang-Hwan Oh. The network helps show where Chang-Hwan Oh may publish in the future.

Co-authorship network of co-authors of Chang-Hwan Oh

This figure shows the co-authorship network connecting the top 25 collaborators of Chang-Hwan Oh. A scholar is included among the top collaborators of Chang-Hwan Oh 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 Chang-Hwan Oh. Chang-Hwan Oh 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.
Oh, Chang-Hwan, et al.. (2020). Investigating Taste Indicator for Coffee Liqueur Manufacturing. International Journal of Emerging Trends in Engineering Research. 8(9). 4990–4994. 1 indexed citations
2.
Oh, Chang-Hwan. (2020). Simultaneous Gas Chromatographic Quantitation Of Ethanol And Methanol From Beer. International journal of scientific and technology research. 9(2). 3249–3253. 1 indexed citations
3.
Oh, Chang-Hwan. (2019). Optimization of Coffee Liqueur Manufacturing Process using Caffeine Content. International Journal of Engineering and Advanced Technology. 9(1). 430–433. 2 indexed citations
4.
Oh, Chang-Hwan, et al.. (2017). Production of a fermented organic rice syrup with higher isomalto-oligosaccharide using Lactobacillus plantarum. Food Science and Biotechnology. 26(5). 1343–1347. 7 indexed citations
5.
Kim, Hyun, et al.. (2010). Investigation of the Cyanuric Acid Contamination Caused by Acetonitrile and Alkali Detergent for the LC-ESI MS/MS Analysis. Bulletin of Environmental Contamination and Toxicology. 85(2). 165–169.
6.
Oh, Chang-Hwan. (2009). Butyl and Phenyl Tin Compounds in Fish and Shellfish on the Korean Market. Bulletin of Environmental Contamination and Toxicology. 83(2). 239–243. 11 indexed citations
7.
Lee, Haeng-Shin, Cho‐il Kim, In Koo Hwang, et al.. (2008). Analysis of Vitamin B 12 in the Korean Representative Foods and Dietary Intake Assessment for Koreans. Food Science and Biotechnology. 17(2). 262–266. 3 indexed citations
8.
Oh, Chang-Hwan. (2006). Applicability of Using GC-PDD (Pulsed Discharge Detector) for Multiresidual Pesticides Analysis. Food Science and Biotechnology. 15(6). 959–966. 1 indexed citations
9.
Kim, Min‐Jung, et al.. (2005). Application of the Pesticide Multiresidue Analysis Method for Potatoes and Carrots. Korean Journal of Food Science and Technology. 37(2). 304–307. 2 indexed citations
10.
Oh, Chang-Hwan, et al.. (2005). Headspace Analysis for Residual Hexane in Vegetable Oil. Food Science and Biotechnology. 14(4). 456–460. 5 indexed citations
11.
Lee, Haeng-Shin, Chang-Hwan Oh, Jiyoung Kim, et al.. (2005). Developing Food List for Risk Assessment of Contaminants in Korean Foods. Korean Journal of Food Science and Technology. 37(4). 660–670. 10 indexed citations
12.
Kim, Hyungmin, Chang-Hwan Oh, & Cha‐Kwon Chung. (1999). Activation of inducible nitric oxide synthase by Taraxacum officinale in mouse peritoneal macrophages. General Pharmacology The Vascular System. 32(6). 683–688. 15 indexed citations
13.
Hong, Jongki, Chang-Hwan Oh, Francis Johnson, & Charles R. Iden. (1998). Suppression of Adventitious Formation of 8-Oxoguanine(TMS)4from Guanine during Trimethylsilylation. Analytical Biochemistry. 261(1). 57–63. 16 indexed citations
14.
Oh, Chang-Hwan, et al.. (1995). Rapid gas chromatographic screening of edible seeds, nuts and beans for non-protein and protein amino acids. Journal of Chromatography A. 708(1). 131–141. 26 indexed citations
15.
Oh, Chang-Hwan, et al.. (1995). Screening for Non-Protein Amino Acids in Seeds of the Guam Cycad,Cycas circinalis, by an Improved GC-MS Method. Planta Medica. 61(1). 66–70. 14 indexed citations
16.
Kim, Jung‐Han, et al.. (1994). Rapid Gas Chromatographic Screening of Dairy Products for Volatile and Nonvolatile Organic Acids. Korean Journal of Food Science and Technology. 26(6). 665–669. 1 indexed citations
17.
Kim, Jung‐Han, et al.. (1993). Dual Capillary Column System for the Qualitative Gas Chromatography: 2. Comparison between Splitless and On-Column Injection Modes. Bulletin of the Korean Chemical Society. 14(2). 250–255. 4 indexed citations
18.
Kim, Jung‐Han, et al.. (1993). Rapid Gas Chromatographic Screening of Vegetable Oils for Free Fatty Acids. Korean Journal of Food Science and Technology. 25(4). 373–378. 1 indexed citations
19.
Kim, Jung‐Han, et al.. (1992). Comparative Sampling Procedures for the Volatile Flavor Components of Codonopsis lanceolata. Korean Journal of Food Science and Technology. 24(2). 171–176. 6 indexed citations
20.
Kim, Jung‐Han, et al.. (1991). Dual Capillary Column System for the Qualitative Gas Chromatography: 1. Comparison Between Split and Splitless Injection Modes. Bulletin of the Korean Chemical Society. 12(1). 87–92. 4 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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