M. Dulce Geraldo

891 total citations · 1 hit paper
39 papers, 711 citations indexed

About

M. Dulce Geraldo is a scholar working on Electrochemistry, Electrical and Electronic Engineering and Biomedical Engineering. According to data from OpenAlex, M. Dulce Geraldo has authored 39 papers receiving a total of 711 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Electrochemistry, 12 papers in Electrical and Electronic Engineering and 12 papers in Biomedical Engineering. Recurrent topics in M. Dulce Geraldo's work include Electrochemical Analysis and Applications (17 papers), Advanced Chemical Sensor Technologies (10 papers) and Electrochemical sensors and biosensors (9 papers). M. Dulce Geraldo is often cited by papers focused on Electrochemical Analysis and Applications (17 papers), Advanced Chemical Sensor Technologies (10 papers) and Electrochemical sensors and biosensors (9 papers). M. Dulce Geraldo collaborates with scholars based in Portugal, Spain and Brazil. M. Dulce Geraldo's co-authors include Fátima Bento, Raquel Oliveira, João Carlos Marcos, Cristina Sousa Mesquita, João V. Rodrigues, Patrícia Valderrama, Natacha Fontes, A. C. Silva Ferreira, Paula Guedes de Pinho and M.I. Montenegro and has published in prestigious journals such as The Journal of Physical Chemistry B, Analytical Biochemistry and Journal of Agricultural and Food Chemistry.

In The Last Decade

M. Dulce Geraldo

38 papers receiving 698 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Simplified 2,4-dinitrophenylhydrazine spectrophotometric assay for quantification of carbonyls in oxidized proteins

2014 347 citations Cristina Sousa Mesquita, Raquel Oliveira et al. Analytical Biochemistry profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
M. Dulce Geraldo Portugal	12	134	127	121	116	72	39	711
Raquel Oliveira Portugal	9	61 0.5×	55 0.4×	109 0.9×	48 0.4×	75 1.0×	17	559
Fátima Bento Portugal	20	296 2.2×	305 2.4×	202 1.7×	232 2.0×	74 1.0×	49	1.4k
Nina Schweigert Switzerland	5	83 0.6×	81 0.6×	206 1.7×	80 0.7×	15 0.2×	7	655
Ailing Zhou China	15	118 0.9×	151 1.2×	668 5.5×	179 1.5×	43 0.6×	40	1.8k
Mario C. De Tullio Italy	21	199 1.5×	278 2.2×	639 5.3×	52 0.4×	30 0.4×	42	2.2k
Muhammad Jahangeer Pakistan	14	40 0.3×	96 0.8×	180 1.5×	113 1.0×	21 0.3×	36	955
Gabriella Favaro Italy	16	75 0.6×	131 1.0×	219 1.8×	95 0.8×	7 0.1×	35	795
Helvécio Costa Menezes Brazil	23	55 0.4×	97 0.8×	159 1.3×	194 1.7×	14 0.2×	74	1.2k
Mohammed Ali Alshehri Saudi Arabia	19	39 0.3×	105 0.8×	147 1.2×	126 1.1×	20 0.3×	139	1.1k
Zhengfei Yang China	17	52 0.4×	128 1.0×	343 2.8×	82 0.7×	30 0.4×	68	908

Countries citing papers authored by M. Dulce Geraldo

Since Specialization

Citations

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

Fields of papers citing papers by M. Dulce Geraldo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M. Dulce Geraldo

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

Alves, A.C., C. Lopes, M. Dulce Geraldo, et al.. (2025). Ti-Cu dry electrodes for biomedical sensing: Tribocorrosion performance under simulated skin conditions. Surfaces and Interfaces. 67. 106613–106613.

Costa, Marlene, Mariana Ferreira, Paula Gameiro, et al.. (2025). Phytyl Phenolipids: Structurally Modified Antioxidants with Superior Lipid Membrane Interaction. Molecules. 30(10). 2193–2193. 1 indexed citations

Valderrama, Patrícia, Juan Antelo, M. Dulce Geraldo, et al.. (2025). A Correlation-Based Approach for Predicting Humic Substance Bioactivity from Direct Compost Characterization. Molecules. 30(7). 1511–1511. 1 indexed citations

Rebelo, Patrícia, João G. Pacheco, M. Dulce Geraldo, et al.. (2024). Electrochemical molecularly imprinted polymer sensor for simple and fast analysis of tetrodotoxin in seafood. Talanta. 282. 127002–127002. 14 indexed citations

Freitas, María, et al.. (2024). Electrochemical Magnetic Immunoassay for the Determination of the Fish Allergen β-Parvalbumin. Biosensors. 14(12). 639–639. 1 indexed citations

Costa, Marlene, Mariana Ferreira, Paula Gameiro, et al.. (2024). Cholesteryl Phenolipids as Potential Biomembrane Antioxidants. Molecules. 29(20). 4959–4959. 1 indexed citations

Geraldo, M. Dulce, Armando Ferreira, M.A. Corrêa, et al.. (2024). Evaluation of Performance and Longevity of Ti-Cu Dry Electrodes: Degradation Analysis Using Anodic Stripping Voltammetry. Sensors. 24(23). 7477–7477. 2 indexed citations

Freitas, María, et al.. (2024). Seafood product safety: A hybrid graphene/gold-based electrochemical immunosensor for fish allergen analysis. Food Chemistry. 446. 138889–138889. 11 indexed citations

Marques, S.M., Armando Ferreira, M. Dulce Geraldo, et al.. (2023). Enhancing the Longevity and Functionality of Ti-Ag Dry Electrodes for Remote Biomedical Applications: A Comprehensive Study. Sensors. 23(19). 8321–8321. 3 indexed citations

10.

Geraldo, M. Dulce, Ana Cunha, Juan Antelo, et al.. (2023). Developing a Compost Quality Index (CQI) Based on the Electrochemical Quantification of Cd (HA) Reactivity. Molecules. 28(3). 1503–1503. 2 indexed citations

11.

Bento, Fátima, et al.. (2023). Evaluation of Municipal Waste Compost in Relation to the Environmental Retention of Heavy Metals. Sustainability. 15(23). 16395–16395. 5 indexed citations

12.

Valente, Teresa Maria Fernandes, et al.. (2019). Photosynthetic pigments in acid mine drainage: Seasonal patterns and associations with stressful abiotic characteristics. Chemosphere. 239. 124774–124774. 13 indexed citations

13.

Valderrama, Patrícia, et al.. (2018). Evaluation of total polyphenol content of wines by means of voltammetric techniques: Cyclic voltammetry vs differential pulse voltammetry. Food Chemistry. 276. 719–725. 60 indexed citations

14.

Oliveira, Raquel, M. Dulce Geraldo, & Fátima Bento. (2014). Radical scavenging activity of antioxidants evaluated by means of electrogenerated HO radical. Talanta. 129. 320–327. 5 indexed citations

15.

Mesquita, Cristina Sousa, Raquel Oliveira, Fátima Bento, et al.. (2014). Simplified 2,4-dinitrophenylhydrazine spectrophotometric assay for quantification of carbonyls in oxidized proteins. Analytical Biochemistry. 458. 69–71. 347 indexed citations breakdown →

16.

Oliveira, Tereza Cristina Rocha Moreira de, et al.. (2014). Antimicrobial and antioxidant properties of propolis ethanol extracts from Terceira Island (Azores, Portugal). Planta Medica. 80(16). 1 indexed citations

17.

Matos, Maria Auxiliadora Costa, Cristina Canhoto, Fátima Bento, & M. Dulce Geraldo. (2010). Simultaneous evaluation of the dissociated and undissociated acid concentrations by square wave voltammetry using microelectrodes. Journal of Electroanalytical Chemistry. 647(2). 144–149. 13 indexed citations

18.

Martins, Rui C., Raquel Oliveira, Fátima Bento, et al.. (2008). Oxidation Management of White Wines Using Cyclic Voltammetry and Multivariate Process Monitoring. Journal of Agricultural and Food Chemistry. 56(24). 12092–12098. 28 indexed citations

19.

Geraldo, M. Dulce, M.I. Montenegro, & Derek Pletcher. (1996). The reduction of styrene at microelectrodes in toluene + N,N-dimethylformamide mixtures. Journal of Electroanalytical Chemistry. 418(1-2). 41–46. 9 indexed citations

20.

Geraldo, M. Dulce. (1995). An electrochemical method for the determination of residual styrene in polystyrene. Talanta. 42(11). 1725–1729. 15 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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