Joseph J. Karchesy

2.5k total citations
91 papers, 2.0k citations indexed

About

Joseph J. Karchesy is a scholar working on Molecular Biology, Plant Science and Organic Chemistry. According to data from OpenAlex, Joseph J. Karchesy has authored 91 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Molecular Biology, 29 papers in Plant Science and 19 papers in Organic Chemistry. Recurrent topics in Joseph J. Karchesy's work include Forest Insect Ecology and Management (13 papers), Natural product bioactivities and synthesis (13 papers) and Biological Activity of Diterpenoids and Biflavonoids (13 papers). Joseph J. Karchesy is often cited by papers focused on Forest Insect Ecology and Management (13 papers), Natural product bioactivities and synthesis (13 papers) and Biological Activity of Diterpenoids and Biflavonoids (13 papers). Joseph J. Karchesy collaborates with scholars based in United States, Mexico and Spain. Joseph J. Karchesy's co-authors include Lai Yeap Foo, Richard W. Hemingway, Marc C. Dolan, Rick G. Kelsey, Nicholas A. Panella, Javier Peralta‐Cruz, Rubén Francisco González‐Laredo, Joseph Piesman, Gary O. Maupin and John A. Montenieri and has published in prestigious journals such as Analytical Chemistry, Journal of Agricultural and Food Chemistry and The Journal of Organic Chemistry.

In The Last Decade

Joseph J. Karchesy

89 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Joseph J. Karchesy United States 27 803 590 377 337 322 91 2.0k
Antônio Euzébio Goulart Santana Brazil 23 755 0.9× 482 0.8× 291 0.8× 314 0.9× 104 0.3× 94 1.9k
Hongjun Li China 28 273 0.3× 653 1.1× 309 0.8× 806 2.4× 151 0.5× 146 2.6k
Eduardo Alves Brazil 30 2.1k 2.6× 944 1.6× 214 0.6× 869 2.6× 78 0.2× 185 3.4k
Sathishkumar Ramalingam India 27 1.1k 1.4× 1.1k 1.9× 135 0.4× 222 0.7× 157 0.5× 143 2.5k
Carlos García‐Estrada Spain 35 891 1.1× 1.4k 2.4× 124 0.3× 192 0.6× 89 0.3× 94 3.0k
Carlos Augusto Mallmann Brazil 30 1.5k 1.8× 332 0.6× 207 0.5× 895 2.7× 130 0.4× 127 2.5k
Ana Winters United Kingdom 29 897 1.1× 603 1.0× 108 0.3× 207 0.6× 172 0.5× 73 2.2k
Qingqing Li China 25 608 0.8× 504 0.9× 92 0.2× 285 0.8× 119 0.4× 103 1.9k
F.H. Kratzer United States 27 844 1.1× 463 0.8× 100 0.3× 570 1.7× 359 1.1× 162 2.9k
Sheng Yuan China 29 959 1.2× 941 1.6× 621 1.6× 215 0.6× 60 0.2× 145 2.8k

Countries citing papers authored by Joseph J. Karchesy

Since Specialization
Citations

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

Fields of papers citing papers by Joseph J. Karchesy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joseph J. Karchesy. 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 Joseph J. Karchesy. The network helps show where Joseph J. Karchesy may publish in the future.

Co-authorship network of co-authors of Joseph J. Karchesy

This figure shows the co-authorship network connecting the top 25 collaborators of Joseph J. Karchesy. A scholar is included among the top collaborators of Joseph J. Karchesy 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 Joseph J. Karchesy. Joseph J. Karchesy 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.
Karchesy, Joseph J., Rick G. Kelsey, & M. P. González-Hernández. (2018). Yellow-Cedar, Callitropsis (Chamaecyparis) nootkatensis, Secondary Metabolites, Biological Activities, and Chemical Ecology. Journal of Chemical Ecology. 44(5). 510–524. 17 indexed citations
2.
Karchesy, Joseph J., et al.. (2016). Insecticidal Activity of Thymoquinone and Related Compounds AgainstCulex quinquefasciatus(Diptera: Culicidae). Journal of Medical Entomology. 54(3). tjw181–tjw181. 3 indexed citations
3.
González‐Laredo, Rubén Francisco, et al.. (2015). Wood preservation using natural products. Madera y Bosques. 21(1). 63–76. 37 indexed citations
4.
González-Hernández, M. P., Edward E. Starkey, & Joseph J. Karchesy. (2011). VARIACIÓN DEL CONTENIDO DE TANINOS EN PLANTAS DEL MONTE GALLEGO. POLI-RED (Revistas Digitales Politécnicas) (La Universidad Politécnica de Madrid). 29(1). 67–77.
5.
González‐Laredo, Rubén Francisco, et al.. (2009). Chemical evaluation and antioxidant capacity of polypehenolic extracts from bark of Pinus cooperi, P. engelmannii, P. leiophylla and P. teocote. Madera y Bosques. 15(3). 87–105. 1 indexed citations
6.
Kim, Jin-Kyu, et al.. (2008). A new phenylpropanoid derivative of catechin from the needles ofTaxus cuspidata. Natural Product Research. 22(15). 1365–1369. 4 indexed citations
7.
Ahmed, Amany A.E., et al.. (2006). Salvidorol, a nor-abietane diterpene with a rare carbon skeleton and two abietane diterpene derivatives from Salvia dorrii. Phytochemistry. 67(5). 424–428. 20 indexed citations
8.
Dietrich, Gabrielle, Marc C. Dolan, Javier Peralta‐Cruz, et al.. (2006). Repellent Activity of Fractioned Compounds from <I>Chamaecyparis nootkatensis</I> Essential Oil Against Nymphal <I>Ixodes scapularis</I> (Acari: Ixodidae). Journal of Medical Entomology. 43(5). 957–961. 72 indexed citations
9.
Karchesy, Joseph J., et al.. (2005). Extractive of Juniper Needle. 24(2). 24–30.
10.
Karchesy, Joseph J., et al.. (2001). (+)−Totarol from Chamaecyparis nootkatensis and activity against Mycobacterium tuberculosis. Fitoterapia. 72(5). 572–574. 25 indexed citations
11.
González-Hernández, M. P., Edward E. Starkey, & Joseph J. Karchesy. (2000). Tannins in plants of Galician forests (NW Spain). Implications in pasture ecosystems management.. 21. 683–688. 1 indexed citations
12.
Chen, Jie, Rubén Francisco González‐Laredo, & Joseph J. Karchesy. (2000). Minor diarylheptanoid glycosides of Alnus rubra bark. Phytochemistry. 53(8). 971–973. 23 indexed citations
13.
Karchesy, Joseph J., et al.. (1998). Note Variations in Hypericin Concentrations in Hypericum perforatum L. and Commercial Products. Pharmaceutical Biology. 36(5). 365–367. 27 indexed citations
14.
Karchesy, Joseph J., et al.. (1996). Reaction of catechin with N-hydroxymethylacetamide: A first model for cross-linking PVA co-polymers with tannins. Short note. Holzforschung. 50(5). 477–480. 1 indexed citations
15.
Karchesy, Joseph J., Lai Yeap Foo, Richard W. Hemingway, Elisabeth Barofsky, & Douglas F. Barofsky. (1989). Fast atom bombardment mass spectrometry of condensed tannin sulfonate derivatives. Wood and Fiber Science. 21(2). 155–162. 3 indexed citations
16.
Foo, Lai Yeap & Joseph J. Karchesy. (1989). Polyphenolic glycosides from Douglas fir inner bark. Phytochemistry. 28(4). 1237–1240. 61 indexed citations
17.
Pearson, Margot, et al.. (1984). Induction of endogenous avian tumor virus gene expression by pyrrolizidine alkaloids. Chemico-Biological Interactions. 49(3). 341–350. 7 indexed citations
18.
Klemm, L. H., et al.. (1979). POLYCYCLIC THIOPHENES FROM THE DIRECT INSERTION OF HETEROSULFUR BRIDGES INTO VINYLARENES, BIARYLS, AND ANGULARLY CONDENSED ARENES. Phosphorous and Sulfur and the Related Elements. 7(1). 9–22. 10 indexed citations
19.
Karchesy, Joseph J., et al.. (1976). Condensed tannins from the barks of Alnus rubra and Pseudotsuga menziesii. Phytochemistry. 15(12). 2009–2010. 12 indexed citations
20.
Karchesy, Joseph J., et al.. (1974). Structure of oregonin, a natural diarylheptanoid xyloside. Journal of the Chemical Society Chemical Communications. 649–649. 30 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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