Henrique E. Toma

11.5k total citations · 1 hit paper
443 papers, 9.4k citations indexed

About

Henrique E. Toma is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Henrique E. Toma has authored 443 papers receiving a total of 9.4k indexed citations (citations by other indexed papers that have themselves been cited), including 194 papers in Materials Chemistry, 113 papers in Electrical and Electronic Engineering and 106 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Henrique E. Toma's work include Metal complexes synthesis and properties (101 papers), Electrochemical Analysis and Applications (98 papers) and Porphyrin and Phthalocyanine Chemistry (87 papers). Henrique E. Toma is often cited by papers focused on Metal complexes synthesis and properties (101 papers), Electrochemical Analysis and Applications (98 papers) and Porphyrin and Phthalocyanine Chemistry (87 papers). Henrique E. Toma collaborates with scholars based in Brazil, United States and Belgium. Henrique E. Toma's co-authors include Koiti Araki, John M. Malin, Lúcio Angnes, Marcelo Nakamura, Sérgio H. Toma, Caterina G. C. Marques Netto, Leandro H. Andrade, Reginaldo C. Rocha, L. C. Sampaio and M. Yamaura and has published in prestigious journals such as Journal of the American Chemical Society, Advanced Materials and Angewandte Chemie International Edition.

In The Last Decade

Henrique E. Toma

432 papers receiving 9.1k citations

Hit Papers

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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.

Preparation and characterization of (3-aminopropyl)triethoxysilane-coated magnetite nanoparticles

2004 707 citations Marcelo Nakamura, Henrique E. Toma et al. profile →

Peers

Countries citing papers authored by Henrique E. Toma

Since Specialization

Citations

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

Fields of papers citing papers by Henrique E. Toma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Henrique E. Toma. 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 Henrique E. Toma. The network helps show where Henrique E. Toma may publish in the future.

Co-authorship network of co-authors of Henrique E. Toma

This figure shows the co-authorship network connecting the top 25 collaborators of Henrique E. Toma. A scholar is included among the top collaborators of Henrique E. Toma 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 Henrique E. Toma. Henrique E. Toma 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

#	Work	Indexed citations
1	Plasmonics—Short Communication do Nanoparticles'Lability Influence Plasmonics and SERS? 2025 ·Plasmonics ·(unknown), (unknown), (unknown), (unknown), Henrique E. Toma	1
2	Direct monitoring of the enzymatically sequestering and degrading of PET microplastics using hyperspectral Raman microscopy 2024 ·Micron ·(unknown), (unknown), (unknown), Marcelo Nakamura, Henrique E. Toma	3
3	Glassy carbon electrode modified with a film of tetraruthenated nickel(ii) porphyrin located in natural smectite clay's interlayer for the simultaneous sensing of dopamine, acetaminophen and tryptophan 2024 ·RSC Advances ·Justin Claude Kemmegne‐Mbouguen, (unknown), (unknown), Henrique E. Toma, Koiti Araki, Vera Regina Leopoldo Constantino, Lúcio Angnes	1
4	Impact of the outer‐sphere and inner‐sphere association in the surface enhanced Raman spectra of metal complexes and gold nanoparticles 2024 ·Journal of Raman Spectroscopy ·(unknown), Marcelo Nakamura, (unknown), Henrique E. Toma	1
5	Urea Decomposition Mechanism by Dinuclear Nickel Complexes 2023 ·Molecules ·(unknown), (unknown), Alejandro López‐Castillo, R. S. Freitas, Leandro H. Andrade, Henrique E. Toma, Caterina G. C. Marques Netto	11
6	Repurposing the Strontium Ranelate Antiosteoporotic Drug as a New Outstanding Biocompatible Blue Dye 2023 ·SHILAP Revista de lepidopterología ·(unknown), E. L. Bastos, Marcelo Nakamura, (unknown), Henrique E. Toma	0
7	Quantum-Dot-Based Iron Oxide Nanoparticles Activate the NLRP3 Inflammasome in Murine Bone Marrow-Derived Dendritic Cells 2022 ·Nanomaterials ·(unknown), (unknown), (unknown), (unknown), Renato A. Mortara, Henrique E. Toma, (unknown), Elaine G. Rodrigues	3
8	Analytical determination of gold ions based on ranelate induced nanoparticle formation 2022 ·Analytical Methods ·(unknown), (unknown), (unknown), Henrique E. Toma	5
9	Ecofriendly synthesis of Zn-abietate complex derived from Pinus elliottii resin and its application as an antibacterial pigment against S. aureus and E. coli 2021 ·Dyes and Pigments ·(unknown), (unknown), Carla Bittencourt, (unknown), Eduardo Radovanovic, (unknown), Henrique E. Toma, Cristina Maria Zanette, Fauze Jacó Anaissi	6
10	A luminescent boron difluoride derivative of the YELLOW 101 dye 2021 ·Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy ·(unknown), (unknown), (unknown), Henrique E. Toma	1
11	Intriguing Plasmonic and Fluorescence Duality in Copper Nanoparticles 2020 ·Plasmonics ·(unknown), Josué M. Gonçalves, Júlio César Rocha, E. L. Bastos, Henrique E. Toma, Vitor M. Zamarion	5
12	Photoinduced electron transfer dynamics of AuNPs and Au@PdNPs supported on graphene oxide probed by dark-field hyperspectral microscopy 2020 ·Dalton Transactions ·(unknown), (unknown), Thiago L. Vasconcelos, (unknown), Maiara Oliveira Salles, Henrique E. Toma, Daniel Grasseschi	7
13	Trimetallic oxides/hydroxides as hybrid supercapacitor electrode materials: a review 2020 ·Journal of Materials Chemistry A ·Josué M. Gonçalves, Matheus I. da Silva, Henrique E. Toma, Lúcio Angnes, Paulo Roberto Martins, Koiti Araki	177
14	Langmuir Isotherms for Functionalized Superparamagnetic Nanoparticles with Cobalt(II) Ions Based on Zeta Potentials 2019 ·ACS Applied Nano Materials ·(unknown), (unknown), Henrique E. Toma	8
15	On the Amazing Reactivity of the Ranelate Ion: New Applications of an Old Antiosporotic Drug 2019 ·ChemistrySelect ·Júlio César Rocha, (unknown), (unknown), Marcos A. Ribeiro, (unknown), Ataualpa Albert Carmo Braga, (unknown), Henrique E. Toma	7
16	Functionalized nanoparticles as adjuvant to increase the cytotoxicity of metallodrugs toward tumor cells 2018 ·New Journal of Chemistry ·Eduardo Guimarães Vieira, (unknown), (unknown), (unknown), Ricardo Alexandre Alves de Couto, (unknown), Márcia L. A. Temperini, (unknown), Henrique E. Toma, Lilian C. Russo, Yuli Thamires Magalhães, Newton Luiz Dias Filho, Fábio Luís Forti, Ana Maria da Costa Ferreira	11
17	Catalytic Water‐Oxidation Activity of a Weakly Coupled Binuclear Ruthenium Polypyridyl Complex 2017 ·European Journal of Inorganic Chemistry ·Tiago A. Matias, (unknown), Sérgio H. Toma, Francisca N. Rein, Reginaldo C. Rocha, Henrique E. Toma, Koiti Araki	2
18	Catalytic Water‐Oxidation Activity of a Weakly Coupled Binuclear Ruthenium Polypyridyl Complex 2016 ·European Journal of Inorganic Chemistry ·Tiago A. Matias, (unknown), Sérgio H. Toma, Francisca N. Rein, Reginaldo C. Rocha, Henrique E. Toma, Koiti Araki	19
19	Kathmandu Symposia on Advanced Materials 2013 ·Chemistry International ·(unknown), (unknown), Paolo Melchiorre, Henrique E. Toma, Sonia Rodrı́guez, Giuseppe Mele, Gianfranco Favi, Diego Lomonaco, (unknown)	1
20	Synthesis and properties of a new polymetallated iron porphyrin 1990 ·Journal of Chemical Research Synopses ·Henrique E. Toma, Koiti Araki	2

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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