Helder Marçal

1.1k total citations
27 papers, 790 citations indexed

About

Helder Marçal is a scholar working on Biomaterials, Cellular and Molecular Neuroscience and Surgery. According to data from OpenAlex, Helder Marçal has authored 27 papers receiving a total of 790 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Biomaterials, 6 papers in Cellular and Molecular Neuroscience and 5 papers in Surgery. Recurrent topics in Helder Marçal's work include Electrospun Nanofibers in Biomedical Applications (9 papers), biodegradable polymer synthesis and properties (7 papers) and Corneal Surgery and Treatments (4 papers). Helder Marçal is often cited by papers focused on Electrospun Nanofibers in Biomedical Applications (9 papers), biodegradable polymer synthesis and properties (7 papers) and Corneal Surgery and Treatments (4 papers). Helder Marçal collaborates with scholars based in Australia, Canada and United States. Helder Marçal's co-authors include L. John R. Foster, Elizabeth A. Blaber, Brendan P. Burns, James M. Hook, Peter J. Holden, Robert A. Russell, Gilles J. Guillemin, Stephanie L. Watson, Denis Wakefield and Katherine J. Bryant and has published in prestigious journals such as PLoS ONE, Biomacromolecules and BioMed Research International.

In The Last Decade

Helder Marçal

27 papers receiving 768 citations

Peers

Helder Marçal

BIOMA

SURGE

PHYSI

Wei Tan United States

Evangelia Bellas United States

Poonlarp Cheepsunthorn Thailand

Mahboubeh Kabiri Iran

Xingyu Liu China

Tingting Ding China

Rosalyn D. Abbott United States

Ting Zou China

Yansong Wang China

Guohui Wang China

Wei Tan United States

Helder Marçal

315 ×1.1

BIOMA

337 ×1.7

251 ×1.5

214 ×1.6

SURGE

51 ×0.5

PHYSI

Citations per year, relative to Helder Marçal Helder Marçal (= 1×) peers Wei Tan

Countries citing papers authored by Helder Marçal

Since Specialization

Citations

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

Fields of papers citing papers by Helder Marçal

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helder Marçal

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

Braidy, Nady, et al.. (2017). Mechanisms and Effects Posed by Neurotoxic Products of Cyanobacteria/Microbial Eukaryotes/Dinoflagellates in Algae Blooms: a Review. Neurotoxicity Research. 33(1). 153–167. 35 indexed citations

Castellano‐González, Gloria, Nicolas Pichaud, J. William O. Ballard, et al.. (2016). Epigallocatechin-3-gallate induces oxidative phosphorylation by activating cytochrome c oxidase in human cultured neurons and astrocytes. Oncotarget. 7(7). 7426–7440. 33 indexed citations

Braidy, Nady, Helder Marçal, Gilles J. Guillemin, et al.. (2016). Cytotoxic Effects of Environmental Toxins on Human Glial Cells. Neurotoxicity Research. 31(2). 245–258. 31 indexed citations

Braidy, Nady, Helder Marçal, Jeffrey Welch, et al.. (2015). Global cellular responses to β-methyl-amino-l-alanine (BMAA) by olfactory ensheathing glial cells (OEC). Toxicon. 99. 136–145. 12 indexed citations

Foster, L. John R., et al.. (2015). Chitosan as a Biomaterial: Influence of Degree of Deacetylation on Its Physiochemical, Material and Biological Properties. PLoS ONE. 10(8). e0135153–e0135153. 122 indexed citations

Hassarati, Rachelle T., et al.. (2015). Biofunctionalization of conductive hydrogel coatings to support olfactory ensheathing cells at implantable electrode interfaces. Journal of Biomedical Materials Research Part B Applied Biomaterials. 104(4). 712–722. 13 indexed citations

Russell, Robert A., et al.. (2013). BioPEGylation of Polyhydroxybutyrate Promotes Nerve Cell Health and Migration. Biomacromolecules. 15(1). 339–349. 30 indexed citations

Marçal, Helder, et al.. (2013). Poly(ethylene glycol)‐modulated cellular biocompatibility of polyhydroxyalkanoate films. Polymer International. 62(6). 884–892. 19 indexed citations

Marçal, Helder, et al.. (2012). Coalescence of Extracellular Matrix (ECM) from Porcine Urinary Bladder (UBM) with a Laser-Activated Chitosan-Based Surgical Adhesive. Journal of Biomaterials Science Polymer Edition. 23(12). 1521–1538. 4 indexed citations

10.

Marçal, Helder, et al.. (2012). SurgiLux: A Novel Thin Film, Laser-Activated Bioadhesive for Corneal Repair. Advanced materials research. 506. 7–10. 2 indexed citations

11.

Marçal, Helder, et al.. (2012). Curcumin : medicinal properties, molecular targets and biological mechanisms. 133–154. 1 indexed citations

12.

Shahbazi, Jeyran, Helder Marçal, Stephanie L. Watson, et al.. (2011). Sutureless sealing of penetrating corneal wounds using a laser‐activated thin film adhesive. Lasers in Surgery and Medicine. 43(6). 490–498. 29 indexed citations

13.

Marçal, Helder, et al.. (2011). Application of Polyethylene Glycol to Promote Cellular Biocompatibility of Polyhydroxybutyrate Films. International Journal of Polymer Science. 2011. 1–9. 38 indexed citations

14.

Garvey, Christopher J., et al.. (2011). Manipulation of Polyhydroxybutyrate Properties through Blending with Ethyl-Cellulose for a Composite Biomaterial. International Journal of Polymer Science. 2011. 1–8. 25 indexed citations

15.

Blaber, Elizabeth A., Helder Marçal, Leonard J. Foster, & Brendan P. Burns. (2010). The Influence of Microgravity on Astronaut Health: Global Study of Microgravity Effects on Human Stem Cells. LPICo. 1538. 5201. 1 indexed citations

16.

Marçal, Helder, et al.. (2010). Polyhydroxybutyrate and its Copolymer with Polyhydroxyvalerate as Biomaterials: Influence on Progression of Stem Cell Cycle. Biomacromolecules. 11(10). 2707–2715. 45 indexed citations

17.

Blaber, Elizabeth A., Helder Marçal, & Brendan P. Burns. (2010). Bioastronautics: The Influence of Microgravity on Astronaut Health. Astrobiology. 10(5). 463–473. 107 indexed citations

18.

Watson, Stephanie L., Helder Marçal, Maria Sarris, et al.. (2009). The effect of mesenchymal stem cell conditioned media on corneal stromal fibroblast wound healing activities. British Journal of Ophthalmology. 94(8). 1067–1073. 23 indexed citations

19.

Marçal, Helder, et al.. (2008). Expression proteomics of olfactory ensheathing cells. Journal of Chemical Technology & Biotechnology. 83(4). 473–481. 7 indexed citations

20.

Marçal, Helder, et al.. (2006). Material surfaces affect the protein expression patterns of human macrophages: A proteomics approach. Journal of Biomedical Materials Research Part A. 80A(4). 895–908. 37 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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