Cristina Couto

711 total citations
37 papers, 590 citations indexed

About

Cristina Couto is a scholar working on Bioengineering, Electrical and Electronic Engineering and Electrochemistry. According to data from OpenAlex, Cristina Couto has authored 37 papers receiving a total of 590 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Bioengineering, 15 papers in Electrical and Electronic Engineering and 15 papers in Electrochemistry. Recurrent topics in Cristina Couto's work include Analytical Chemistry and Sensors (19 papers), Electrochemical Analysis and Applications (15 papers) and Electrochemical sensors and biosensors (14 papers). Cristina Couto is often cited by papers focused on Analytical Chemistry and Sensors (19 papers), Electrochemical Analysis and Applications (15 papers) and Electrochemical sensors and biosensors (14 papers). Cristina Couto collaborates with scholars based in Portugal, Brazil and Czechia. Cristina Couto's co-authors include M.C.B.S.M. Montenegro, Alberto N. Araújo, Agostinho Almeida, Cláudia Ribeiro, José L. F. C. Lima, Maria Elizabeth Tiritan, Edgar Pinto, Ana R. Ribeiro, Alexandra S. Maia and Salette Reis and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Science of The Total Environment and Journal of Agricultural and Food Chemistry.

In The Last Decade

Cristina Couto

37 papers receiving 574 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Cristina Couto Portugal	16	185	166	163	117	109	37	590
Maria Auxiliadora Costa Matos Brazil	15	185 1.0×	109 0.7×	102 0.6×	63 0.5×	143 1.3×	39	630
Rodrigo Segura Chile	15	269 1.5×	107 0.6×	177 1.1×	58 0.5×	309 2.8×	43	696
Marit Kolb Germany	14	151 0.8×	208 1.3×	54 0.3×	206 1.8×	118 1.1×	32	687
Laila Idrissi Morocco	12	175 0.9×	49 0.3×	153 0.9×	41 0.4×	194 1.8×	21	539
Alain Hildebrandt Spain	11	118 0.6×	309 1.9×	61 0.4×	222 1.9×	74 0.7×	11	792
D. Puig Spain	14	159 0.9×	134 0.8×	98 0.6×	138 1.2×	189 1.7×	19	831
Jianzhi Huang China	16	375 2.0×	88 0.5×	102 0.6×	37 0.3×	239 2.2×	26	807
Kunning Lin China	17	145 0.8×	58 0.3×	332 2.0×	51 0.4×	68 0.6×	35	781
Gema Paniagua González Spain	14	62 0.3×	214 1.3×	52 0.3×	128 1.1×	51 0.5×	28	570
Qinzhong Feng China	12	87 0.5×	129 0.8×	43 0.3×	108 0.9×	104 1.0×	24	716

Countries citing papers authored by Cristina Couto

Since Specialization

Citations

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

Fields of papers citing papers by Cristina Couto

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Cristina Couto

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

Duro, Mary, et al.. (2023). Serum Iodine and Bromine in Chronic Hemodialysis Patients—An Observational Study in a Cohort of Portuguese Patients. Toxics. 11(3). 247–247. 1 indexed citations

Couto, Cristina & Cláudia Ribeiro. (2022). Pollution status and risk assessment of trace elements in Portuguese water, soils, sediments, and associated biota: a trend analysis from the 80s to 2021. Environmental Science and Pollution Research. 29(32). 48057–48087. 20 indexed citations

Bego, Tamer, Besim Prnjavorac, Damir Marjanović, et al.. (2022). Association of trace element status in COVID-19 patients with disease severity. Journal of Trace Elements in Medicine and Biology. 74. 127055–127055. 11 indexed citations

Couto, Cristina, et al.. (2021). Assessment of effluents quality through ecotoxicological assays: evaluation of three wastewater treatment plants with different technologies. Environmental Science and Pollution Research. 29(1). 963–976. 10 indexed citations

Pinto, Edgar, Carlos Soares, Cristina Couto, & Agostinho Almeida. (2015). Trace Elements in Ambient Air at Porto Metropolitan Area—Checking for Compliance with New European Union (Eu) Air Quality Standards. Journal of Toxicology and Environmental Health. 78(13-14). 848–859. 10 indexed citations

Couto, Cristina, et al.. (2014). Lower Douro River basin (Portugal) water quality – Focus on trace element changes and anthropogenic sources of contamination. Global NEST Journal. 16(2). 252–268. 6 indexed citations

Almeida, M. Gabriela, et al.. (2007). Application of lactate amperometric sol–gel biosensor to sequential injection determination of l-lactate. Journal of Pharmaceutical and Biomedical Analysis. 43(4). 1376–1381. 24 indexed citations

Araújo, Alberto N., et al.. (2005). Construction and evaluation of PVC and sol–gel sensor membranes based on Mn(III)TPP-Cl. Application to valproate determination in pharmaceutical preparations. Analytical and Bioanalytical Chemistry. 384(4). 867–875. 17 indexed citations

Araújo, Alberto N., et al.. (2004). Ion selective electrodes for penicillin-G based on Mn(III)TPP-Cl and their application in pharmaceutical formulations control by sequential injection analysis. Journal of Pharmaceutical and Biomedical Analysis. 36(4). 701–709. 29 indexed citations

10.

Montenegro, M.C.B.S.M., et al.. (2004). Sequential injection analysis of chloride and nitrate in waters with improved accuracy using potentiometric detection. Talanta. 63(3). 721–727. 18 indexed citations

11.

Couto, Cristina, et al.. (2004). Determination of gibberellic acid by sequential injection analysis using a potentiometric detector based on Mn(III)-porphyrin with improved characteristics. Journal of the Brazilian Chemical Society. 15(5). 701–707. 9 indexed citations

12.

Jesus, Djane Santiago de, Cristina Couto, Alberto N. Araújo, & M.C.B.S.M. Montenegro. (2003). Amperometric biosensor based on monoamine oxidase (MAO) immobilized in sol–gel film for benzydamine determination in pharmaceuticals. Journal of Pharmaceutical and Biomedical Analysis. 33(5). 983–990. 30 indexed citations

13.

Jesus, Djane Santiago de, et al.. (2003). Electroimmobilization of MAO into a Polypyrrole Film and Its Utilization for Amperometric Flow Detection of Antidepressant Drugs. Electroanalysis. 15(2). 133–138. 12 indexed citations

14.

Couto, Cristina, M.C.B.S.M. Montenegro, Maria G. P. M. S. Neves, et al.. (2003). Ion-selective electrodes based on metalloporphyrins for gibberellic acid determination in agricultural products. Analytical and Bioanalytical Chemistry. 375(4). 511–516. 13 indexed citations

15.

Couto, Cristina. (2002). Application of amperometric sol–gel biosensor to flow injection determination of glucose. Talanta. 56(6). 997–1003. 26 indexed citations

16.

Rohwedder, Jarbas José R., Célio Pasquini, Ivo M. Raimundo, et al.. (2002). Design and development of a multichannel potentiometer for monitoring an electrode array and its application in flow analysis. Journal of Analytical Methods in Chemistry. 24(4). 105–110. 3 indexed citations

17.

Pimenta, Adriana M., Cristina Couto, Alberto N. Araújo, & M.C.B.S.M. Montenegro. (2001). Clavulanate-selective electrodes – application to pharmaceutical formulations. Fresenius Journal of Analytical Chemistry. 371(3). 400–403. 4 indexed citations

18.

Couto, Cristina & M.C.B.S.M. Montenegro. (2000). Detectores potenciométricos para sistemas de análise por injecção em fluxo, evolução e aplicação. Química Nova. 23(6). 774–784. 4 indexed citations

19.

Couto, Cristina, José L. F. C. Lima, M.C.B.S.M. Montenegro, Boaventura F. Reis, & Elias A.G. Zagatto. (1998). Potentiometric flow injection determination of cadmium in waste waters including in-line ion-exchange separation/concentration. Analytica Chimica Acta. 366(1-3). 155–161. 7 indexed citations

20.

Couto, Cristina, José L. F. C. Lima, & M.C.B.S.M. Montenegro. (1997). Increased Sensitivity Potentiometric Detectors for FIA. Analytical Sciences. 13(3). 403–408. 8 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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