Alexandra Guedes

3.1k total citations
114 papers, 2.5k citations indexed

About

Alexandra Guedes is a scholar working on Geochemistry and Petrology, Biomedical Engineering and Building and Construction. According to data from OpenAlex, Alexandra Guedes has authored 114 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Geochemistry and Petrology, 20 papers in Biomedical Engineering and 18 papers in Building and Construction. Recurrent topics in Alexandra Guedes's work include Coal and Its By-products (38 papers), Recycling and utilization of industrial and municipal waste in materials production (17 papers) and Hydrocarbon exploration and reservoir analysis (16 papers). Alexandra Guedes is often cited by papers focused on Coal and Its By-products (38 papers), Recycling and utilization of industrial and municipal waste in materials production (17 papers) and Hydrocarbon exploration and reservoir analysis (16 papers). Alexandra Guedes collaborates with scholars based in Portugal, Spain and United States. Alexandra Guedes's co-authors include Bruno Valentim, Cristina Freire, Fernando Noronha, André M. Pereira, João P. Araújo, Ángel Carmelo Prieto Colorado, Clara Pereira, Sandra Rodrigues, Deolinda Flores and Susana L.H. Rebelo and has published in prestigious journals such as SHILAP Revista de lepidopterología, Chemistry of Materials and The Science of The Total Environment.

In The Last Decade

Alexandra Guedes

109 papers receiving 2.5k citations

Peers

Alexandra Guedes

Peng Lü China

N. Bovet Denmark

Andrew G. Stack United States

Young‐Shin Jun United States

Juan Diego Rodriguez‐Blanco United Kingdom

Odile Barrès France

Jean‐François Gaillard United States

Benjamin Gilbert United States

Anthony Vassallo Australia

Robert G. Jenkins United States

Peng Lü China

Alexandra Guedes

515 ×0.8

241 ×0.5

297 ×0.6

487 ×1.2

253 ×0.7

Citations per year, relative to Alexandra Guedes Alexandra Guedes (= 1×) peers Peng Lü

Countries citing papers authored by Alexandra Guedes

Since Specialization

Citations

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

Fields of papers citing papers by Alexandra Guedes

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alexandra Guedes

This figure shows the co-authorship network connecting the top 25 collaborators of Alexandra Guedes. A scholar is included among the top collaborators of Alexandra Guedes 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 Alexandra Guedes. Alexandra Guedes 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

Noronha, Fernando, Reimar Seltmann, Alla Dolgopolova, et al.. (2024). São Pedro das Águias skarn: A W-(Sn) deposit from the Douro Scheelite Belt, Northern Portugal. Ore Geology Reviews. 175. 106348–106348. 1 indexed citations

Ribeiro, Helena, Nuno Mariz‐Ponte, Alexandra Guedes, et al.. (2024). Can Photoselective Nets’ Influence Pollen Traits? A Case Study in ‘Matua’ and ‘Tomuri’ Kiwifruit Cultivars. Plants. 13(12). 1691–1691.

Cruz, Cláudia, et al.. (2024). Magnetic properties of iron ores from two Ordovician deposits in Northern Portugal: Marão and Moncorvo. Journal of Iberian Geology. 51(2). 327–348.

Guedes, Alexandra, et al.. (2024). Fabrication of CNT-N@Manganese Oxide Hybrid Nanomaterials through a Versatile One-Pot Eco-Friendly Route toward Engineered Textile Supercapacitors. ACS Applied Engineering Materials. 2(4). 1170–1189. 5 indexed citations

Valentim, Bruno, et al.. (2024). Variation in the Composition of Municipal Solid Waste Incineration Ash. Minerals. 14(11). 1146–1146. 2 indexed citations

Sant’Ovaia, Helena, Cláudia Cruz, Alexandra Guedes, et al.. (2023). Contamination Fingerprints in an Inactive W (Sn) Mine: The Regoufe Mine Study Case (Northern Portugal). Minerals. 13(4). 497–497. 1 indexed citations

Crespo, Tomás Martı́n, et al.. (2023). The Peña do Seo W-Sn deposit, NW Iberia: Petrology, fluid inclusions and O-H-S isotopes. Ore Geology Reviews. 155. 105361–105361. 2 indexed citations

Guedes, Alexandra, et al.. (2022). Raman microspectroscopy applied to flint provenance at the chalcolithic settlement of Zambujal (Torres Vedras, Portugal). Archaeometry. 64(6). 1289–1306. 1 indexed citations

Nunes, Marta, et al.. (2022). Assessment of coal fly ash char as a substituting material of graphite with electrocatalytic activity for the oxygen reduction reaction. Sustainable Chemistry and Pharmacy. 27. 100705–100705. 2 indexed citations

10.

Mousa, Elsayed, Xianfeng Hu, Guozhu Ye, et al.. (2022). Characterization and Thermal Treatment of the Black Mass from Spent Lithium-Ion Batteries. Sustainability. 15(1). 15–15. 29 indexed citations

11.

Fahimi, Ario, Elza Bontempi, Alexandra Guedes, et al.. (2022). Incineration of Aviary Manure: The Case Studies of Poultry Litter and Laying Hens Manure. Waste and Biomass Valorization. 13(7). 3335–3357. 13 indexed citations

12.

Nunes, Marta, Iwona Kuźniarska‐Biernacka, Mariana Rocha, et al.. (2021). Graphene@Metal Sulfide/Oxide Nanocomposites as Novel Photo‐Fenton‐like Catalysts for 4‐Nitrophenol Degradation. European Journal of Inorganic Chemistry. 2021(47). 4915–4928. 13 indexed citations

13.

Fahimi, Ario, Fabjola Bilo, Ahmad Assi, et al.. (2020). Poultry litter ash characterisation and recovery. Waste Management. 111. 10–21. 34 indexed citations

14.

Khatibi, Seyedalireza, Arash Abarghani, Kouqi Liu, et al.. (2020). Backtracking to Parent Maceral from Produced Bitumen with Raman Spectroscopy. Minerals. 10(8). 679–679. 9 indexed citations

15.

Lázaro‐Martínez, Juan M., Barbara Białecka, Mihai Cruceru, et al.. (2020). Assessment of Graphitized Coal Ash Char Concentrates as a Potential Synthetic Graphite Source. Minerals. 10(11). 986–986. 22 indexed citations

16.

Guedes, Alexandra, et al.. (2020). Fabrication of all-solid-state textile supercapacitors based on industrial-grade multi-walled carbon nanotubes for enhanced energy storage. Journal of Materials Science. 55(23). 10121–10141. 26 indexed citations

17.

Guedes, Alexandra, et al.. (2019). Tungsten mineralization associated with the Argemela microgranite (Central Portugal). Journal of Iberian Geology. 45(4). 625–640. 8 indexed citations

18.

Valentim, Bruno, Barbara Białecka, Paula Alexandra Gonçalves, et al.. (2018). Undifferentiated Inorganics in Coal Fly Ash and Bottom Ash: Calcispheres, Magnesiacalcispheres, and Magnesiaspheres. Minerals. 8(4). 140–140. 27 indexed citations

19.

Guedes, Alexandra, et al.. (2009). Fossil and present-day hydrotermal fluids from North Tunisia: an example of a dynamic fluid evolution. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas). 43–58. 2 indexed citations

20.

Guedes, Alexandra & Fernando Noronha. (2000). Evolução da composiçao de fluidos metamórficos variscos do norte de Portugal. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas). 245–248. 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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