Raquel C. Machado

638 total citations
35 papers, 469 citations indexed

About

Raquel C. Machado is a scholar working on Analytical Chemistry, Industrial and Manufacturing Engineering and Mechanics of Materials. According to data from OpenAlex, Raquel C. Machado has authored 35 papers receiving a total of 469 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Analytical Chemistry, 6 papers in Industrial and Manufacturing Engineering and 6 papers in Mechanics of Materials. Recurrent topics in Raquel C. Machado's work include Analytical chemistry methods development (17 papers), Laser-induced spectroscopy and plasma (6 papers) and Mass Spectrometry Techniques and Applications (5 papers). Raquel C. Machado is often cited by papers focused on Analytical chemistry methods development (17 papers), Laser-induced spectroscopy and plasma (6 papers) and Mass Spectrometry Techniques and Applications (5 papers). Raquel C. Machado collaborates with scholars based in Brazil, Portugal and United States. Raquel C. Machado's co-authors include Ana Rita A. Nogueira, Edenir Rodrigues Pereira‐Filho, Daniel Fernandes Andrade, Clarice D.B. Amaral, Joaquim A. Nóbrega, Jeyne Pricylla Castro, Ana Beatriz Silva, José Augusto Garcia, Daniela Schiavo and Diego Victor Babos and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Agricultural and Food Chemistry and Chemosphere.

In The Last Decade

Raquel C. Machado

33 papers receiving 449 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Raquel C. Machado Brazil 13 283 108 74 65 59 35 469
Mirian C. Santos Brazil 13 297 1.0× 41 0.4× 55 0.7× 75 1.2× 92 1.6× 26 523
Sebastian Recknagel Germany 14 154 0.5× 44 0.4× 60 0.8× 39 0.6× 74 1.3× 60 530
Diego Victor Babos Brazil 16 449 1.6× 323 3.0× 45 0.6× 51 0.8× 149 2.5× 41 663
Seyyed Jabbar Mousavi Iran 6 146 0.5× 168 1.6× 64 0.9× 37 0.6× 57 1.0× 18 492
Tomáš Černohorský Czechia 14 304 1.1× 102 0.9× 19 0.3× 36 0.6× 85 1.4× 41 533
Albena Detcheva Bulgaria 13 199 0.7× 30 0.3× 35 0.5× 36 0.6× 61 1.0× 38 414
Ariane Isis Barros Brazil 14 363 1.3× 102 0.9× 20 0.3× 95 1.5× 96 1.6× 28 477
Michael W. Hinds United Kingdom 15 365 1.3× 98 0.9× 23 0.3× 104 1.6× 58 1.0× 38 520
Jeyne Pricylla Castro Brazil 13 356 1.3× 321 3.0× 96 1.3× 31 0.5× 82 1.4× 21 516
Akihiro Ono Japan 9 144 0.5× 48 0.4× 40 0.5× 36 0.6× 37 0.6× 75 354

Countries citing papers authored by Raquel C. Machado

Since Specialization
Citations

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

Fields of papers citing papers by Raquel C. Machado

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Raquel C. Machado. 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 Raquel C. Machado. The network helps show where Raquel C. Machado may publish in the future.

Co-authorship network of co-authors of Raquel C. Machado

This figure shows the co-authorship network connecting the top 25 collaborators of Raquel C. Machado. A scholar is included among the top collaborators of Raquel C. Machado 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 Raquel C. Machado. Raquel C. Machado 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.
Machado, Raquel C., et al.. (2024). Valorization of Alum Sludge Waste through Zeolite Synthesis for Sustainable Fertilizer Production. Materials Research. 27. 1 indexed citations
2.
Amaral, Clarice D.B., et al.. (2023). Evaluation of photobiomodulation therapy (PBMT) on salivary flow and composition in head and neck cancer patients undergoing radiation therapy. Oral Surgery Oral Medicine Oral Pathology and Oral Radiology. 137(3). 253–263.
3.
Andrade, Daniel Fernandes, Jeyne Pricylla Castro, José Augusto Garcia, et al.. (2021). Analytical and reclamation technologies for identification and recycling of precious materials from waste computer and mobile phones. Chemosphere. 286(Pt 2). 131739–131739. 38 indexed citations
4.
Lima, Antônio Adílson Soares de, Clarice D.B. Amaral, Raquel C. Machado, et al.. (2021). Oral health, organic and inorganic saliva composition of men with Schizophrenia: Case-control study. Journal of Trace Elements in Medicine and Biology. 66. 126743–126743. 13 indexed citations
5.
6.
Andrade, Daniel Fernandes, Diego Victor Babos, Jeyne Pricylla Castro, et al.. (2020). Key information related to quality by design (QbD) applications in analytical methods development. 8. 9 indexed citations
7.
Machado, Raquel C., et al.. (2020). Coprecipitation magnesium(II) hydroxide as a strategy of pre-concentration for trace elemental determination by microwave-induced plasma optical emission spectrometry. Spectrochimica Acta Part B Atomic Spectroscopy. 169. 105899–105899. 13 indexed citations
8.
Machado, Raquel C., Daniel Fernandes Andrade, Diego Victor Babos, et al.. (2019). Solid sampling: advantages and challenges for chemical element determination—a critical review. Journal of Analytical Atomic Spectrometry. 35(1). 54–77. 70 indexed citations
9.
Costa, Vinícius Câmara, Jeyne Pricylla Castro, Raquel C. Machado, et al.. (2019). LASER INDUCED-BREAKDOWN SPECTROSCOPY (LIBS): HISTÓRICO, FUNDAMENTOS, APLICAÇÕES E POTENCIALIDADES. Química Nova. 14 indexed citations
10.
Machado, Raquel C., Ana Beatriz Silva, George L. Donati, & Ana Rita A. Nogueira. (2018). Multi-energy calibration as a strategy for elemental analysis of fertilizers by microwave-induced plasma optical emission spectrometry. Journal of Analytical Atomic Spectrometry. 33(7). 1168–1172. 44 indexed citations
11.
Machado, Raquel C., et al.. (2018). Paroxysmal ocular movements – an early sign in Glut1 deficiency Syndrome. Metabolic Brain Disease. 33(4). 1381–1383. 6 indexed citations
12.
13.
Amaral, Clarice D.B., Raquel C. Machado, Alex Virgílio, et al.. (2017). Determination of Rare Earth Elements in Geological and Agricultural Samples by ICP-OES. 32(10). 32. 9 indexed citations
14.
Amaral, Clarice D.B., Raquel C. Machado, Alex Virgílio, et al.. (2016). Critical evaluation of internal standardization in ICP tandem mass spectrometry and feasibility of the oxygen reaction for boron determination in plants. Journal of Analytical Atomic Spectrometry. 31(6). 1179–1184. 13 indexed citations
15.
Amaral, Clarice D.B., et al.. (2016). Characterization of Synchronous Vertical Dual View Inductively Coupled Plasma Optical Emission Spectrometer with Application for Water Analysis. Analytical Letters. 49(13). 2092–2098. 5 indexed citations
16.
Machado, Raquel C., Clarice D.B. Amaral, Daniela Schiavo, Joaquim A. Nóbrega, & Ana Rita A. Nogueira. (2016). Complex samples and spectral interferences in ICP-MS: Evaluation of tandem mass spectrometry for interference-free determination of cadmium, tin and platinum group elements. Microchemical Journal. 130. 271–275. 45 indexed citations
17.
Machado, Raquel C., Edenir Rodrigues Pereira‐Filho, & Ana Rita A. Nogueira. (2016). Strategy of Sample Preparation for Arsenic Determination in Mineral Fertilizers. Journal of the Brazilian Chemical Society. 7 indexed citations
18.
Lorena, Virgínia Maria Barros de, Raquel C. Machado, Lucas Moitinho‐Silva, et al.. (2008). Cellular immune response from chagasic patients to CRA or FRA recombinant antigens of Trypanosoma cruzi. Journal of Clinical Laboratory Analysis. 22(2). 91–98. 11 indexed citations
19.
Lorena, Virgínia Maria Barros de, et al.. (2006). Screening of diseases transmissible by blood in recipients prior to transfusion at a university hospital in the northeast of Brazil. Revista Brasileira de Hematologia e Hemoterapia. 28(1). 2 indexed citations
20.
Machado, Raquel C., et al.. (1993). Citologia por aspiração da tireóide: avaliação diagnóstica. 20(6). 316–321. 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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