Marı́a M. Afonso

919 total citations
36 papers, 731 citations indexed

About

Marı́a M. Afonso is a scholar working on Organic Chemistry, Analytical Chemistry and Molecular Biology. According to data from OpenAlex, Marı́a M. Afonso has authored 36 papers receiving a total of 731 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Organic Chemistry, 7 papers in Analytical Chemistry and 6 papers in Molecular Biology. Recurrent topics in Marı́a M. Afonso's work include Asymmetric Synthesis and Catalysis (13 papers), Synthetic Organic Chemistry Methods (10 papers) and Analytical chemistry methods development (6 papers). Marı́a M. Afonso is often cited by papers focused on Asymmetric Synthesis and Catalysis (13 papers), Synthetic Organic Chemistry Methods (10 papers) and Analytical chemistry methods development (6 papers). Marı́a M. Afonso collaborates with scholars based in Spain, Chile and Portugal. Marı́a M. Afonso's co-authors include J. Antonio Palenzuela, Miguel Ángel Rodríguez‐Delgado, Javier Hernández‐Borges, Antonio V. Herrera‐Herrera, Antonio Galindo, M. Mark Midland, Lidia M. Ravelo‐Pérez, Bárbara Socas‐Rodríguez, Javier González‐Sálamo and Álvaro Santana‐Mayor and has published in prestigious journals such as Journal of the American Chemical Society, SHILAP Revista de lepidopterología and The Journal of Organic Chemistry.

In The Last Decade

Marı́a M. Afonso

35 papers receiving 710 citations

Peers

Marı́a M. Afonso

SPECT

EEE

J. Antonio Palenzuela Spain

Senem Şanlı Türkiye

Veysi Okumuş Türkiye

Nurullah Şanlı Türkiye

Kerstin Mölter Germany

Zhongyin Ji China

Benedito dos Santos Lima Neto Brazil

János Csanádi Serbia

Guangming Zhou China

Saeid Asadpour Iran

J. Antonio Palenzuela Spain

Marı́a M. Afonso

314 ×1.1

198 ×0.9

159 ×1.5

89 ×0.9

SPECT

71 ×0.9

EEE

Citations per year, relative to Marı́a M. Afonso Marı́a M. Afonso (= 1×) peers J. Antonio Palenzuela

Countries citing papers authored by Marı́a M. Afonso

Since Specialization

Citations

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

Fields of papers citing papers by Marı́a M. Afonso

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Marı́a M. Afonso. 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 Marı́a M. Afonso. The network helps show where Marı́a M. Afonso may publish in the future.

Co-authorship network of co-authors of Marı́a M. Afonso

This figure shows the co-authorship network connecting the top 25 collaborators of Marı́a M. Afonso. A scholar is included among the top collaborators of Marı́a M. Afonso 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 Marı́a M. Afonso. Marı́a M. Afonso 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

Afonso, Marı́a M., et al.. (2023). A Simple Entry to the 5,8-Disubstituted Indolizidine Skeleton via Hetero Diels-Alder Reaction. Molecules. 28(21). 7316–7316.

Santana‐Mayor, Álvaro, Ruth Rodríguez‐Ramos, Bárbara Socas‐Rodríguez, Marı́a M. Afonso, & J. Antonio Palenzuela. (2021). Combinations of Nanomaterials and Deep Eutectic Solvents as Innovative Materials in Food Analysis. Processes. 9(12). 2131–2131. 7 indexed citations

Afonso, Marı́a M., et al.. (2021). Composite materials from transition metal carbides and ionic liquids as electrocatalyst for hydrogen evolution in alkaline media. Journal of Electroanalytical Chemistry. 898. 115620–115620. 15 indexed citations

Aguirre, Marı́a J., et al.. (2019). Electrical and Electrochemical Behavior of Carbon Paste Electrodes Modified with Ionic Liquids Based in N-Octylpyridinium Bis(Trifluoromethylsulfonyl)Imide. A Theoretical and Experimental Study. Molecules. 24(18). 3382–3382. 11 indexed citations

Afonso, Marı́a M. & J. Antonio Palenzuela. (2019). Recent Advances in the Synthesis and Reactivity of Vinylallenes. Current Organic Chemistry. 23(27). 3004–3026. 5 indexed citations

Santana‐Mayor, Álvaro, Bárbara Socas‐Rodríguez, Marı́a M. Afonso, J. Antonio Palenzuela, & Miguel Ángel Rodríguez‐Delgado. (2018). Reduced graphene oxide-coated magnetic-nanoparticles as sorbent for the determination of phthalates in environmental samples by micro-dispersive solid-phase extraction followed by ultra-high-performance liquid chromatography tandem mass spectrometry. Journal of Chromatography A. 1565. 36–47. 48 indexed citations

González‐Sálamo, Javier, Javier Hernández‐Borges, Marı́a M. Afonso, & Miguel Ángel Rodríguez‐Delgado. (2018). Determination of phthalates in beverages using multiwalled carbon nanotubes dispersive solid‐phase extraction before HPLC–MS. Journal of Separation Science. 41(12). 2613–2622. 34 indexed citations

Hernández‐Rodríguez, Miguel A., Marı́a M. Afonso, J. Antonio Palenzuela, Inocencio R. Martín, & Kevin Soler‐Carracedo. (2017). Carbon dots as temperature nanosensors in the physiological range. Journal of Luminescence. 196. 313–315. 18 indexed citations

González‐Sálamo, Javier, Bárbara Socas‐Rodríguez, Javier Hernández‐Borges, Marı́a M. Afonso, & Miguel Ángel Rodríguez‐Delgado. (2015). Evaluation of two molecularly imprinted polymers for the solid‐phase extraction of natural, synthetic and mycoestrogens from environmental water samples before liquid chromatography with mass spectrometry. Journal of Separation Science. 38(15). 2692–2699. 24 indexed citations

10.

Herrera‐Herrera, Antonio V., Javier Hernández‐Borges, Marı́a M. Afonso, J. Antonio Palenzuela, & Miguel Ángel Rodríguez‐Delgado. (2013). Comparison between magnetic and non magnetic multi-walled carbon nanotubes-dispersive solid-phase extraction combined with ultra-high performance liquid chromatography for the determination of sulfonamide antibiotics in water samples. Talanta. 116. 695–703. 108 indexed citations

11.

Asensio‐Ramos, María, Javier Hernández‐Borges, Lidia M. Ravelo‐Pérez, et al.. (2012). Dispersive liquid–liquid microextraction of pesticides and metabolites from soils using 1,3‐dipentylimidazolium hexafluorophosphate ionic liquid as an alternative extraction solvent. Electrophoresis. 33(9-10). 1449–1457. 19 indexed citations

12.

Afonso, Marı́a M., et al.. (2008). Iron(III) Tosylate in the Preparation of Dimethyl and Diethyl Acetals from Ketones and β -Keto Enol Ethers from Cyclic β -Diketones. Synthetic Communications. 38(15). 2607–2618. 25 indexed citations

13.

Afonso, Marı́a M., et al.. (2006). Hetero Diels−Alder Reaction of Vinyl Allenes and Aldehydes. An Experimental and Computational Study. The Journal of Organic Chemistry. 71(24). 9153–9164. 26 indexed citations

14.

Palenzuela, J. Antonio, et al.. (2004). Intramolecular Hetero-Diels-Alder Reaction of Vinylallenes and Imines: Synthesis of 9-Methyl-1,2,3,4,5,6,7,8-octahydroacridine. Synthesis. 2004(5). 757–760. 4 indexed citations

15.

Afonso, Marı́a M., et al.. (2001). Enantioselective Synthesis of a Tetrasubstituted Oxocane via a Double Diastereoselective Hetero Diels-Alder Reaction. Synlett. 2001(1). 117–119. 6 indexed citations

16.

Afonso, Marı́a M., et al.. (2000). Vinyl-allenes as dienes in the Lewis acid-mediated hetero Diels–Alder reaction with aldehydes. Tetrahedron Letters. 41(35). 6781–6784. 13 indexed citations

17.

Afonso, Marı́a M., et al.. (1996). Enantioselective Synthesis of Cyclic Ethers via Hetero Diels-Alder Reaction. Formal Synthesis of (+)- and (-)-Laurecin. Synlett. 1996(10). 983–984. 22 indexed citations

18.

Hernández, Andrés S., Marı́a M. Afonso, Antonio González, & Antonio Galindo. (1992). Partial synthesis of germacranolides with pyran and furan-type rings. Tetrahedron Letters. 33(33). 4747–4750. 4 indexed citations

19.

Midland, M. Mark & Marı́a M. Afonso. (1989). Stereoselective syntheses of erythro- and threo-.beta.-amino alcohol derivatives via hetero-Diels-Alder reactions. Journal of the American Chemical Society. 111(12). 4368–4371. 44 indexed citations

20.

González, Antonio, et al.. (1988). The biomimetic cyclization of melampomagnolide B. Tetrahedron. 44(14). 4585–4589. 12 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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