João B. Fernandes

1.4k total citations
54 papers, 1.1k citations indexed

About

João B. Fernandes is a scholar working on Molecular Biology, Plant Science and Biochemistry. According to data from OpenAlex, João B. Fernandes has authored 54 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Molecular Biology, 12 papers in Plant Science and 8 papers in Biochemistry. Recurrent topics in João B. Fernandes's work include Phytochemical compounds biological activities (49 papers), Natural product bioactivities and synthesis (15 papers) and Insect Pest Control Strategies (10 papers). João B. Fernandes is often cited by papers focused on Phytochemical compounds biological activities (49 papers), Natural product bioactivities and synthesis (15 papers) and Insect Pest Control Strategies (10 papers). João B. Fernandes collaborates with scholars based in Brazil, Spain and Germany. João B. Fernandes's co-authors include Paulo C. Vieira, Maria Fátima das Graças Fernandes da Silva, Edson Rodrigues Fo, Antônio Lelis Pinheiro, Mônica Tallarico Pupo, Evaldo F. Vilela, Otto R. Gottlieb, José Guilherme S. Maia, Ana Cristina Lima Leite and José Rubens Pirani and has published in prestigious journals such as Journal of Chromatography A, Phytochemistry and Pure and Applied Chemistry.

In The Last Decade

João B. Fernandes

54 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
João B. Fernandes Brazil	24	843	437	211	158	124	54	1.1k
Fernanda Rodrigues Garcez Brazil	19	584 0.7×	517 1.2×	176 0.8×	196 1.2×	105 0.8×	82	1.1k
Maria Amélia D. Boaventura Brazil	21	446 0.5×	429 1.0×	350 1.7×	124 0.8×	166 1.3×	62	1.1k
Jing‐Hua Yang China	16	534 0.6×	284 0.6×	163 0.8×	102 0.6×	131 1.1×	57	909
José S. Calderón Mexico	19	522 0.6×	405 0.9×	84 0.4×	55 0.3×	123 1.0×	63	970
Claus M. Paßreiter Germany	17	385 0.5×	452 1.0×	68 0.3×	115 0.7×	80 0.6×	37	849
Udom Kokpol Thailand	20	458 0.5×	318 0.7×	115 0.5×	163 1.0×	153 1.2×	37	933
Majekodunmi O. Fatope Oman	19	404 0.5×	656 1.5×	161 0.8×	127 0.8×	200 1.6×	42	1.3k
Thomas Dugé de Bernonville France	24	1.1k 1.3×	669 1.5×	127 0.6×	315 2.0×	149 1.2×	60	1.7k
Wolfgang Schühly Austria	19	464 0.6×	354 0.8×	70 0.3×	149 0.9×	117 0.9×	43	930
Paulo César de Lima Nogueira Brazil	21	362 0.4×	579 1.3×	193 0.9×	161 1.0×	74 0.6×	65	1.1k

Countries citing papers authored by João B. Fernandes

Since Specialization

Citations

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

Fields of papers citing papers by João B. Fernandes

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by João B. Fernandes. 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 João B. Fernandes. The network helps show where João B. Fernandes may publish in the future.

Co-authorship network of co-authors of João B. Fernandes

This figure shows the co-authorship network connecting the top 25 collaborators of João B. Fernandes. A scholar is included among the top collaborators of João B. Fernandes 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 João B. Fernandes. João B. Fernandes is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Silva, Maria Fátima das Graças Fernandes da, et al.. (2020). INSECTICIDAL AND FUNGICIDAL ACTIVITY OF A MAGNESIUM COMPOUND CONTAINING ISOVANILLIC ACID AGAINST LEAF-CUTTING ANT AND ITS SYMBIOTIC FUNGUS. Química Nova. 1 indexed citations

Severino, Vanessa Gisele Pasqualotto, Patrícia Aparecida de Campos Braga, Maria Fátima das Graças Fernandes da Silva, et al.. (2012). Cyclopropane- and spirolimonoids and related compounds from Hortia oreadica. Phytochemistry. 76. 52–59. 10 indexed citations

Matos, Andréia Pereira, et al.. (2011). Effect of Triterpenoids and Limonoids Isolated from Cabralea canjerana and Carapa guianensis (Meliaceae) against Spodoptera frugiperda (J. E. Smith). Zeitschrift für Naturforschung C. 66(5-6). 245–250. 32 indexed citations

Leite, Ana Cristina Lima, Alessandra Regina Pepe Ambrozin, João B. Fernandes, et al.. (2010). Trypanocidal activity of flavonoids and limonoids isolated from Myrsinaceae and Meliaceae active plant extracts. Revista Brasileira de Farmacognosia. 20(1). 1–6. 19 indexed citations

Severino, Vanessa Gisele Pasqualotto, João B. Fernandes, Paulo C. Vieira, et al.. (2010). Evaluation of Effect of Triterpenes and Limonoids on Cell Growth, Cell Cycle and Apoptosis in Human Tumor Cell Lines. Anti-Cancer Agents in Medicinal Chemistry. 10(10). 769–776. 28 indexed citations

Cortez, Diógenes Aparı́cio Garcia, Lúcia Elaine Raniéri Cortez, João B. Fernandes, et al.. (2009). New Alkaloids from Conchocarpus gaudichaudianus. Heterocycles. 78(8). 2053–2053. 9 indexed citations

Cortez, Lúcia Elaine Raniéri, Antônio G. Ferreira, Paulo C. Vieira, et al.. (2006). Atividades biológicas de extratos obtidos das partes aéreas de Almeidea coerulea (Nees & Mart.) A.St.-Hil. e Conchocarpus gaudichaudianus subsp. bahiensis Kallunki (Rutaceae). Acta Farmacéutica Bonaerense. 1 indexed citations

Schefer, Alexandre B., Ulrich Braumann, Li‐Hong Tseng, et al.. (2006). Application of high-performance liquid chromatography–nuclear magnetic resonance coupling to the identification of limonoids from mahogany tree (Switenia macrophylla, Meliaceae) by stopped-flow 1D and 2D NMR spectroscopy. Journal of Chromatography A. 1128(1-2). 152–163. 10 indexed citations

Ambrozin, Alessandra Regina Pepe, Ana Cristina Lima Leite, Paulo C. Vieira, et al.. (2006). Limonoids from andiroba oil and Cedrela fissilis and their insecticidal activity. Journal of the Brazilian Chemical Society. 17(3). 68 indexed citations

10.

Braga, Patrícia Aparecida de Campos, et al.. (2006). Dammarane triterpenes from Cabralea canjerana (Vell.) Mart. (Meliaceae): Their chemosystematic significance. Biochemical Systematics and Ecology. 34(4). 282–290. 23 indexed citations

11.

Cortez, Diógenes Aparı́cio Garcia, et al.. (2005). Acylperoxylated and seco-Mexicanolides from Stems of Khaya anthotheca. Journal of Natural Products. 68(3). 413–416. 13 indexed citations

12.

Castro‐Gamboa, Ian, et al.. (2004). Unusual natural 9,10-dihydrophenanthrenes from roots of Toona ciliata. ARKIVOC. 2004(6). 45–53. 5 indexed citations

13.

Soares, Marisi G., Luciane G. Batista-Pereira, João B. Fernandes, et al.. (2003). Electrophysiological Responses of Female and Male Hypsipyla grandella (Zeller) to Swietenia macrophylla Essential Oils. Journal of Chemical Ecology. 29(9). 2143–2151. 18 indexed citations

14.

Silva, Maria Fátima das Graças Fernandes da, et al.. (2003). Alkaloids from Dictyoloma vandellianum: their chemosystematic significance. Phytochemistry. 63(2). 185–192. 11 indexed citations

15.

Biavatti, Maique W., Paulo C. Vieira, Maria Fátima das Graças Fernandes da Silva, et al.. (2001). Chemistry and bioactivity of Raulinoa echinata Cowan, an endemic Brazilian Rutaceae species. Phytomedicine. 8(2). 121–124. 25 indexed citations

16.

Vieira, Ivo José Curcino, Edson Rodrigues‐Filho, João B. Fernandes, Maria Fátima das Graças Fernandes da Silva, & Paulo C. Vieira. (2000). Complete1H and13C chemical shift assignments of a new C22-quassinoid isolated fromPicrolemma sprucei Hook by NMR spectroscopy. Magnetic Resonance in Chemistry. 38(9). 805–808. 4 indexed citations

17.

Cortez, Diógenes Aparı́cio Garcia, João B. Fernandes, Paulo C. Vieira, Maria Fátima das Graças Fernandes da Silva, & Antônio G. Ferreira. (2000). A limonoid from Trichilia estipulata. Phytochemistry. 55(7). 711–713. 11 indexed citations

18.

Paula, José Realino de, Ivo José Curcino Vieira, Maria Fátima das Graças Fernandes da Silva, et al.. (1997). Sesquiterpenes, triterpenoids, limonoids and flavonoids of Cedrela odorata graft and speculations on the induced resistance against Hypsipyla grandella. Phytochemistry. 44(8). 1449–1454. 41 indexed citations

19.

Fo, Edson Rodrigues, João B. Fernandes, Paulo C. Vieira, et al.. (1996). Protolimonoids and quassinoids from Picrolemma granatensis. Phytochemistry. 43(4). 857–862. 9 indexed citations

20.

Cortez, Diógenes Aparı́cio Garcia, Paulo C. Vieira, João B. Fernandes, Maria Fátima das Graças Fernandes da Silva, & Antônio G. Ferreira. (1992). Limonoids from Trichilia hirta. Phytochemistry. 31(2). 625–628. 21 indexed citations

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