L.L. Koh

444 total citations
40 papers, 361 citations indexed

About

L.L. Koh is a scholar working on Organic Chemistry, Spectroscopy and Inorganic Chemistry. According to data from OpenAlex, L.L. Koh has authored 40 papers receiving a total of 361 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Organic Chemistry, 10 papers in Spectroscopy and 9 papers in Inorganic Chemistry. Recurrent topics in L.L. Koh's work include Surfactants and Colloidal Systems (8 papers), Analytical Chemistry and Chromatography (8 papers) and Advanced Polymer Synthesis and Characterization (6 papers). L.L. Koh is often cited by papers focused on Surfactants and Colloidal Systems (8 papers), Analytical Chemistry and Chromatography (8 papers) and Advanced Polymer Synthesis and Characterization (6 papers). L.L. Koh collaborates with scholars based in Singapore, Ireland and India. L.L. Koh's co-authors include Justin K. W. Yeoh, Li‐Hua Gan, C. H. Chew, Loke Ming Chou, C. H. Chew, Ruth M. O’Riordan, Jagadese J. Vittal, K.F. Mok, Pak‐Hing Leung and T. S. Andy Hor and has published in prestigious journals such as Inorganic Chemistry, Analytica Chimica Acta and Journal of Applied Polymer Science.

In The Last Decade

L.L. Koh

37 papers receiving 338 citations

Peers

L.L. Koh
Stephen B. Philson United States
Wilfred H. Nelson United States
R.D.B. Walsh United States
Frank J. McEnroe United States
C. Th Pederson
Martin Tiano France
Mark A. Minton United States
Yulia A. Gracheva Russia
Zachary R. Laughrey United States
María M. Alcaide Spain
Stephen B. Philson United States
L.L. Koh
Citations per year, relative to L.L. Koh L.L. Koh (= 1×) peers Stephen B. Philson

Countries citing papers authored by L.L. Koh

Since Specialization
Citations

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

Fields of papers citing papers by L.L. Koh

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of L.L. Koh

This figure shows the co-authorship network connecting the top 25 collaborators of L.L. Koh. A scholar is included among the top collaborators of L.L. Koh 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 L.L. Koh. L.L. Koh 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.
Koh, L.L., et al.. (2021). Deep Q‐network implementation for simulated autonomous vehicle control. IET Intelligent Transport Systems. 15(7). 875–885. 11 indexed citations
2.
Koh, L.L., et al.. (2000). Chemical and physical defenses of Singapore gorgonians (Octocorallia: Gorgonacea). Journal of Experimental Marine Biology and Ecology. 251(1). 103–115. 34 indexed citations
3.
Gan, Li‐Hua, Chai Hoon Quek, C. H. Chew, et al.. (1997). Microporous indium phosphate from hydrothermal-microemulsion systems. Materials Chemistry and Physics. 49(1). 62–66. 1 indexed citations
4.
Lam, Y.L., L.L. Koh, & H. H. HUANG. (1997). meso-2,2,2',2'-Tetrachloro-1,1'-diphenyl-1,1'-bicyclopropyl andmeso-2,2,2',2'-Tetrabromo-1,1'-diphenyl-1,1'-bicyclopropyl. Acta Crystallographica Section C Crystal Structure Communications. 53(4). 499–504.
5.
Koh, L.L., et al.. (1995). Structures of chloralide, d-lactic acid chloralide, malic acid chloralide and citric acid chloralide. Journal of Molecular Structure. 351. 147–163. 2 indexed citations
6.
7.
Koh, L.L., K. Y. Sim, H. H. HUANG, Y.L. Lam, & Enxiang Liang. (1995). Structure of 2,2,3,3-tetranitrobutane. Acta Crystallographica Section B Structural Science. 51(6). 1097–1102. 4 indexed citations
8.
Koh, L.L., et al.. (1994). 2,2'-Di-O-acetyl-3,6;3',6'-dianhydro-4,4'-dideoxy-α,α-trehalose. Acta Crystallographica Section C Crystal Structure Communications. 50(4). 597–601.
9.
Koh, L.L., et al.. (1993). Structures of tetradecyltrimethylammonium salicylate monohydrate (1) and hexadecyltrimethylammonium salicylate monohydrate (2). Acta Crystallographica Section C Crystal Structure Communications. 49(5). 1032–1035. 1 indexed citations
10.
Koh, L.L., et al.. (1993). Structures of two flavonoids from Physalis minima, 5-methoxy-6,7-methylenedioxyflavone (I) and 5,6,7-trimethoxyflavone (II). Acta Crystallographica Section C Crystal Structure Communications. 49(1). 105–107. 3 indexed citations
11.
Koh, L.L., et al.. (1993). Structure of β,β-trehalose. Acta Crystallographica Section C Crystal Structure Communications. 49(3). 621–624. 7 indexed citations
12.
Koh, L.L., et al.. (1992). ChemInform Abstract: Structure of a Diterpene (I) from Euphorbia neriifolia. ChemInform. 23(30). 1 indexed citations
13.
Koh, L.L., et al.. (1992). Crystal Structure of 1-Methoxj -2,3-methylenedioxy-5-nitrobenzene. Analytical Sciences. 8(5). 731–732.
14.
Yeoh, Justin K. W., et al.. (1991). Poly(sodium acrylamidoalkanoates) in water treatment. Environmental Monitoring and Assessment. 19(1-3). 215–224. 4 indexed citations
15.
Gan, Li‐Hua, et al.. (1991). Poly(sodium acrylamidoalkanoate) s: Syntheses and solution properties in relation to flocculation study in water treatment. Journal of Applied Polymer Science. 42(1). 225–232. 18 indexed citations
16.
17.
Huang, Shan, et al.. (1990). Molecular structure of chloro meso-tetra(3,4,5-trimethoxyphenyl)porphyrinato iron(III) - a model compound of cytochrome P-450 active site. Inorganica Chimica Acta. 174(1). 21–25. 3 indexed citations
18.
Koh, L.L., et al.. (1990). Structures of two isomorphous Fe–phosphine complexes. II. (η-C5H5)Fe(CO)(COMe)(PPh3) (1) and (η-MeC5H4)Fe(CO)(COMe)(PPh3) (2). Acta Crystallographica Section C Crystal Structure Communications. 46(1). 51–54. 6 indexed citations
19.
Yeoh, Justin K. W., C. H. Chew, Li‐Hua Gan, & L.L. Koh. (1990). Micellar Polymerization of Sodium 11-(N-Ethylacrylamido)Undecanoate: Kinetics and Solution Properties. Journal of Macromolecular Science Part A. 27(1). 63–85. 6 indexed citations
20.
Yeoh, Justin K. W., C. H. Chew, Li‐Hua Gan, & L.L. Koh. (1989). Micellar polymerization of surfactants. Polymer Bulletin. 22(2). 123–129. 18 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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