Roberta Ragni

3.8k total citations · 2 hit papers
78 papers, 3.3k citations indexed

About

Roberta Ragni is a scholar working on Biomaterials, Molecular Biology and Materials Chemistry. According to data from OpenAlex, Roberta Ragni has authored 78 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Biomaterials, 28 papers in Molecular Biology and 23 papers in Materials Chemistry. Recurrent topics in Roberta Ragni's work include Diatoms and Algae Research (29 papers), Photosynthetic Processes and Mechanisms (14 papers) and Photoreceptor and optogenetics research (13 papers). Roberta Ragni is often cited by papers focused on Diatoms and Algae Research (29 papers), Photosynthetic Processes and Mechanisms (14 papers) and Photoreceptor and optogenetics research (13 papers). Roberta Ragni collaborates with scholars based in Italy, France and Germany. Roberta Ragni's co-authors include Gianluca M. Farinola, Francesco Babudri, Francesco Naso, Danilo Vona, Stefania R. Cicco, Massimo Trotta, Angela Punzi, Fabio Palumbo, Luisa De Cola and Francesco Milano and has published in prestigious journals such as Chemical Society Reviews, Advanced Materials and Angewandte Chemie International Edition.

In The Last Decade

Roberta Ragni

77 papers receiving 3.3k 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.

Electroluminescent materials for white organic light emitting diodes

2011 806 citations Gianluca M. Farinola, Roberta Ragni Chemical Society Reviews profile →
Fluorinated organic materials for electronic and optoelectronic applications: the role of the fluorine atom

2006 781 citations Francesco Babudri, Gianluca M. Farinola et al. Chemical Communications profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Roberta Ragni Italy	26	1.4k	1.3k	782	610	463	78	3.3k
Kiyoshi Kanie Japan	31	578 0.4×	1.7k 1.3×	1.2k 1.6×	494 0.8×	270 0.6×	140	3.5k
Gianluca M. Farinola Italy	40	3.0k 2.2×	2.6k 2.0×	2.0k 2.5×	959 1.6×	746 1.6×	238	7.1k
Nadia Barbero Italy	32	568 0.4×	1.3k 1.0×	691 0.9×	150 0.2×	548 1.2×	100	3.1k
Jason B. Harper Australia	35	938 0.7×	920 0.7×	1.5k 1.9×	145 0.2×	558 1.2×	142	4.3k
Placido Mineo Italy	33	584 0.4×	1.5k 1.2×	646 0.8×	277 0.5×	411 0.9×	139	3.0k
Xuezhong Du China	33	757 0.6×	1.1k 0.8×	571 0.7×	618 1.0×	1.0k 2.2×	96	3.1k
In‐Chul Hwang South Korea	28	686 0.5×	2.6k 2.0×	1.2k 1.6×	323 0.5×	481 1.0×	100	4.9k
Yi Zeng China	33	1.0k 0.8×	2.0k 1.5×	937 1.2×	278 0.5×	304 0.7×	168	3.6k
Liang Zhao China	37	736 0.5×	2.1k 1.6×	1000 1.3×	216 0.4×	276 0.6×	172	3.9k

Countries citing papers authored by Roberta Ragni

Since Specialization

Citations

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

Fields of papers citing papers by Roberta Ragni

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roberta Ragni

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

1.

Presti, Marco Lo, Alessio Pollice, Gianfranco D’Onghia, et al.. (2025). Sustainable route to biodiesel via eco-friendly supercritical fluid extraction of lipids from heterogeneous and widely available organic fraction of municipal solid waste. Journal of CO2 Utilization. 98. 103135–103135.

2.

Longo, Caterina, Maria Mercurio, Carlotta Nonnis Marzano, et al.. (2025). Toward a green strategy of sponge mariculture and bioactive compounds recovery. Scientific Reports. 15(1). 5999–5999. 3 indexed citations

3.

Buscemi, Gabriella, Massimo Trotta, Danilo Vona, et al.. (2023). Supramolecular Biohybrid Construct for Photoconversion Based on a Bacterial Reaction Center Covalently Bound to Cytochrome c by an Organic Light Harvesting Bridge. Bioconjugate Chemistry. 34(4). 629–637. 6 indexed citations

4.

Vona, Danilo, et al.. (2023). Boronic Acid Moieties Stabilize Adhesion of Microalgal Biofilms on Glassy Substrates: A Chemical Tool for Environmental Applications. ChemBioChem. 24(13). e202300284–e202300284. 4 indexed citations

5.

Vona, Danilo, Pietro Cotugno, Stefania R. Cicco, et al.. (2023). Drug Delivery through Epidermal Tissue Cells by Functionalized Biosilica from Diatom Microalgae. Marine Drugs. 21(8). 438–438. 15 indexed citations

6.

Vona, Danilo, Stefania R. Cicco, Roberta Ragni, et al.. (2022). Polydopamine coating of living diatom microalgae. Photochemical & Photobiological Sciences. 21(6). 949–958. 20 indexed citations

7.

Cicco, Stefania R., Danilo Vona, Emiliano Altamura, et al.. (2021). Incorporating a molecular antenna in diatom microalgae cells enhances photosynthesis. Scientific Reports. 11(1). 5209–5209. 21 indexed citations

8.

Cotugno, Pietro, et al.. (2021). Advanced Gel Permeation Chromatography system with increased loading capacity: Polycyclic aromatic hydrocarbons detection in olive oil as a case of study. Journal of Chromatography A. 1639. 461920–461920. 9 indexed citations

9.

Milano, Francesco, Gianluca M. Farinola, Angela Agostiano, et al.. (2019). A highly efficient heptamethine cyanine antenna for photosynthetic Reaction Center: From chemical design to ultrafast energy transfer investigation of the hybrid system. Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1860(4). 350–359. 17 indexed citations

10.

Cicco, Stefania R., Danilo Vona, Elvira De Giglio, et al.. (2019). In vivo functionalization of diatom biosilica with sodium alendronate as osteoactive material. Materials Science and Engineering C. 104. 109897–109897. 49 indexed citations

11.

Vona, Danilo, Elvira De Giglio, Maria A. Bonifacio, et al.. (2019). Data from in vivo functionalization of diatom mesoporous biosilica with bisphosphonates. SHILAP Revista de lepidopterología. 24. 103831–103831. 6 indexed citations

12.

Vona, Danilo, Maria A. Bonifacio, Elvira De Giglio, et al.. (2016). Data from two different culture conditions of Thalassiosira weissflogii diatom and from cleaning procedures for obtaining monodisperse nanostructured biosilica. Data in Brief. 8. 312–319. 20 indexed citations

13.

Cicco, Stefania R., Danilo Vona, Elvira De Giglio, et al.. (2015). Chemically Modified Diatoms Biosilica for Bone Cell Growth with Combined Drug‐Delivery and Antioxidant Properties. ChemPlusChem. 80(7). 1104–1112. 77 indexed citations

14.

Mesto, Ernesto, F. Scordari, Maria Lacalamita, et al.. (2013). The correct assignment of stereochemistry in di-μ-dichlorido-bis{bis[2-(5-benzylsulfonyl)-3-fluoro-2-(pyridin-2-yl)phenyl-κ²N,C¹]iridium(III)} toluene monosolvate. Acta Crystallographica Section C Crystal Structure Communications. 69(5). 480–482. 6 indexed citations

15.

Milano, Francesco, Omar Hassan Omar, Roberta Ragni, et al.. (2012). Enhancing the Light Harvesting Capability of a Photosynthetic Reaction Center by a Tailored Molecular Fluorophore. Angewandte Chemie. 124(44). 11181–11185. 18 indexed citations

16.

Milano, Francesco, Omar Hassan Omar, Roberta Ragni, et al.. (2012). Enhancing the Light Harvesting Capability of a Photosynthetic Reaction Center by a Tailored Molecular Fluorophore. Angewandte Chemie International Edition. 51(44). 11019–11023. 44 indexed citations

17.

Milián‐Medina, Begoña, Shinto Varghese, Roberta Ragni, et al.. (2011). Excited-state switching by per-fluorination of para-oligophenylenes. The Journal of Chemical Physics. 135(12). 124509–124509. 26 indexed citations

18.

Farinola, Gianluca M. & Roberta Ragni. (2011). Electroluminescent materials for white organic light emitting diodes. Chemical Society Reviews. 40(7). 3467–3467. 806 indexed citations breakdown →

19.

Ragni, Roberta, Enrico Orselli, Gregg S. Kottas, et al.. (2008). Iridium(III) Complexes with Sulfonyl and Fluorine Substituents: Synthesis, Stereochemistry and Effect of Functionalisation on their Photophysical Properties. Chemistry - A European Journal. 15(1). 136–148. 55 indexed citations

20.

Babudri, Francesco, Gianluca M. Farinola, Francesco Naso, & Roberta Ragni. (2006). Fluorinated organic materials for electronic and optoelectronic applications: the role of the fluorine atom. Chemical Communications. 1003–1022. 781 indexed citations breakdown →

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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