Kwang‐Hyun Ahn

1.1k total citations
51 papers, 877 citations indexed

About

Kwang‐Hyun Ahn is a scholar working on Organic Chemistry, Materials Chemistry and Electrical and Electronic Engineering. According to data from OpenAlex, Kwang‐Hyun Ahn has authored 51 papers receiving a total of 877 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Organic Chemistry, 26 papers in Materials Chemistry and 11 papers in Electrical and Electronic Engineering. Recurrent topics in Kwang‐Hyun Ahn's work include Photochromic and Fluorescence Chemistry (16 papers), Porphyrin and Phthalocyanine Chemistry (11 papers) and Oxidative Organic Chemistry Reactions (10 papers). Kwang‐Hyun Ahn is often cited by papers focused on Photochromic and Fluorescence Chemistry (16 papers), Porphyrin and Phthalocyanine Chemistry (11 papers) and Oxidative Organic Chemistry Reactions (10 papers). Kwang‐Hyun Ahn collaborates with scholars based in South Korea, India and United States. Kwang‐Hyun Ahn's co-authors include Yong‐Chul Jeong, Soo‐Jin Choi, Sung Ik Yang, Eun Joo Kang, Qi Ai, In Su Lee, M. Adharvana Chari, Eun Young Seong, Jae Hyung Kim and Seong Ho Kang and has published in prestigious journals such as Chemical Communications, Journal of Materials Chemistry and Chemical Physics Letters.

In The Last Decade

Kwang‐Hyun Ahn

48 papers receiving 851 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kwang‐Hyun Ahn South Korea 19 481 437 160 124 93 51 877
Robert D. Richardson United Kingdom 15 1.1k 2.3× 531 1.2× 234 1.5× 204 1.6× 77 0.8× 29 1.6k
Nema Hafezi United States 14 333 0.7× 341 0.8× 41 0.3× 191 1.5× 97 1.0× 18 750
N.L. Fry United States 12 190 0.4× 430 1.0× 36 0.2× 153 1.2× 43 0.5× 15 873
Stuart Aiken United Kingdom 11 224 0.5× 323 0.7× 74 0.5× 88 0.7× 41 0.4× 23 521
Masanori Shigeno Japan 23 1.5k 3.0× 228 0.5× 106 0.7× 363 2.9× 72 0.8× 76 1.7k
И. Н. Щербаков Russia 16 555 1.2× 400 0.9× 31 0.2× 277 2.2× 26 0.3× 157 1.1k
Ritsuo Sumiya Japan 7 421 0.9× 308 0.7× 151 0.9× 90 0.7× 17 0.2× 8 644
Anex Jose India 12 386 0.8× 185 0.4× 29 0.2× 152 1.2× 31 0.3× 24 575
Amgalanbaatar Baldansuren United States 17 154 0.3× 206 0.5× 40 0.3× 168 1.4× 48 0.5× 33 520
Mikhail M. Krayushkin Russia 20 1.3k 2.8× 986 2.3× 357 2.2× 31 0.3× 79 0.8× 191 1.8k

Countries citing papers authored by Kwang‐Hyun Ahn

Since Specialization
Citations

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

Fields of papers citing papers by Kwang‐Hyun Ahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kwang‐Hyun Ahn. 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 Kwang‐Hyun Ahn. The network helps show where Kwang‐Hyun Ahn may publish in the future.

Co-authorship network of co-authors of Kwang‐Hyun Ahn

This figure shows the co-authorship network connecting the top 25 collaborators of Kwang‐Hyun Ahn. A scholar is included among the top collaborators of Kwang‐Hyun Ahn 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 Kwang‐Hyun Ahn. Kwang‐Hyun Ahn 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.
Ha, Hyun‐Joon, et al.. (2024). Fe(II)-Iminopyridine Catalyst for the Regioselective Synthesis of Oxazolidinones Using Carbon Dioxide. The Journal of Organic Chemistry. 89(24). 18081–18089. 1 indexed citations
2.
Lee, Min Jung, et al.. (2023). Discovery of novel 4‐methylpiperidinyl benzamide derivatives as 5‐HT4 receptor agonist for the treatment of gastrointestinal disorders. Bulletin of the Korean Chemical Society. 44(4). 370–379.
3.
Kim, Dong Jun, et al.. (2022). Bicarbazole-triazine hybrid type mixed host materials for blue phosphorescent OLEDs with enhanced efficiency and lifetime. Journal of Materials Chemistry C. 10(22). 8602–8608. 20 indexed citations
4.
Kim, Byung‐Hoon, Kyu‐Tae Lee, Junhee Cho, et al.. (2021). Reversible Photochemical Switching via Plasmonically Enhanced Upconversion Photoluminescence. Advanced Optical Materials. 9(17). 13 indexed citations
5.
Cho, Yong Hyun, et al.. (2020). Cycloaddition Reactions of Alkene Radical Cations using Iron(III)‐Phenanthroline Complex. Advanced Synthesis & Catalysis. 362(11). 2183–2188. 17 indexed citations
6.
Lee, Kyu Sang, Minsoo Kim, Dahye Kim, et al.. (2017). Systematic Synthesis of Diphenyl‐Substituted Carotenoids as Molecular Wires. European Journal of Organic Chemistry. 2017(43). 6390–6400. 7 indexed citations
7.
Ai, Qi & Kwang‐Hyun Ahn. (2016). A photoswitchable diarylethene heterodimer for use as a multifunctional logic gate. RSC Advances. 6(49). 43000–43006. 17 indexed citations
8.
Ahn, Kwang‐Hyun, et al.. (2015). The effect of a “push—pull” structure on the turn-on fluorescence of photochromic thio-ketone type diarylethenes. Photochemical & Photobiological Sciences. 14(4). 765–774. 8 indexed citations
9.
Kwon, Oh Wook, Eunjung Moon, M. Adharvana Chari, et al.. (2012). A substituted 3,4-dihydropyrimidinone derivative (compound D22) prevents inflammation mediated neurotoxicity; role in microglial activation in BV-2 cells. Bioorganic & Medicinal Chemistry Letters. 22(16). 5199–5203. 19 indexed citations
10.
Ha, Sang Keun, Eunjung Moon, M. Adharvana Chari, et al.. (2010). Anti-neuroinflammatory activity of 1,5-benzodiazepine derivatives. Bioorganic & Medicinal Chemistry Letters. 20(13). 3969–3971. 42 indexed citations
11.
12.
Kim, Man Su, et al.. (2009). A New Blue Light-Emitting Material with Phenylbenzimidazole Moiety and Its Electroluminescence Properties. Molecular Crystals and Liquid Crystals. 513(1). 311–319.
13.
Jeong, Yong‐Chul, et al.. (2009). The considerable photostability improvement of photochromic terarylene by sulfone group. Tetrahedron Letters. 50(37). 5288–5290. 15 indexed citations
14.
Shobha, D., M. Adharvana Chari, K. Mukkanti, & Kwang‐Hyun Ahn. (2009). Silica gel‐supported sulfuric acid catalyzed synthesis of 1,5‐benzodiazepine derivatives. Journal of Heterocyclic Chemistry. 46(5). 1028–1033. 7 indexed citations
15.
Jeong, Yong‐Chul, et al.. (2009). Photochromic optical memory based on non-destructive IR read-out. Photochemical & Photobiological Sciences. 8(11). 1590–1594. 2 indexed citations
16.
Jeong, Yong‐Chul, Sung Ik Yang, Kwang‐Hyun Ahn, & Eunkyoung Kim. (2005). Highly Fluorescent Photochromic Diarylethene in the Closed‐Ring Form.. ChemInform. 36(39). 1 indexed citations
17.
Ahn, Kwang‐Hyun & Younghun Kim. (1999). Oxidation of Enolate Anion by Hypervalent Iodine Compounds: Synthesis of α-Tempo Carbonyl Compound, A New Living Radical Polymerization Initiator. Synthetic Communications. 29(24). 4361–4366. 8 indexed citations
18.
Kim, Hyeon Chang, Soo‐Jin Choi, Hongdoo Kim, et al.. (1997). Chiral 2,2-disubstituted cyclopropanecarboxylic acids: Effective derivatizing agents for analysis of enantiomeric purity of alcohols and for resolution of 1,1′-bi-2-naphthol. Tetrahedron Letters. 38(22). 3959–3962. 8 indexed citations
19.
Ahn, Kwang‐Hyun & John T. Groves. (1994). Shape Selective Oxygen Transfer to Olefins Catalyzed by Sterically Hindered Iron Porphyrins. Bulletin of the Korean Chemical Society. 15(11). 957–961. 4 indexed citations
20.
Ahn, Kwang‐Hyun, Kyung‐A Lee, & Bong-Hee Kim. (1986). Optimazation of the Assement and Apoptosis of Endocrine-Bisphenol A Disruptors. 19(3). 251–259. 1 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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