Leonardo T. Ueno

456 total citations
33 papers, 371 citations indexed

About

Leonardo T. Ueno is a scholar working on Materials Chemistry, Organic Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Leonardo T. Ueno has authored 33 papers receiving a total of 371 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Materials Chemistry, 11 papers in Organic Chemistry and 11 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Leonardo T. Ueno's work include Advanced Chemical Physics Studies (9 papers), Boron and Carbon Nanomaterials Research (7 papers) and Porphyrin and Phthalocyanine Chemistry (5 papers). Leonardo T. Ueno is often cited by papers focused on Advanced Chemical Physics Studies (9 papers), Boron and Carbon Nanomaterials Research (7 papers) and Porphyrin and Phthalocyanine Chemistry (5 papers). Leonardo T. Ueno collaborates with scholars based in Brazil, Portugal and United States. Leonardo T. Ueno's co-authors include Francisco B. C. Machado, Antônio E.H. Machado, Fernando R. Ornellas, Noboru Hioka, Vagner Roberto Batistela, Hueder Paulo Moisés de Oliveira, Ieda Spacino Scarmínio, Orlando Roberto‐Neto, A. Dal Pino and Suehiro Iwata and has published in prestigious journals such as The Journal of Chemical Physics, Chemical Physics Letters and Molecules.

In The Last Decade

Leonardo T. Ueno

29 papers receiving 368 citations

Peers

Countries citing papers authored by Leonardo T. Ueno

Since Specialization

Citations

This map shows the geographic impact of Leonardo T. Ueno'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 Leonardo T. Ueno with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Leonardo T. Ueno more than expected).

Fields of papers citing papers by Leonardo T. Ueno

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Leonardo T. Ueno. 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 Leonardo T. Ueno. The network helps show where Leonardo T. Ueno may publish in the future.

Co-authorship network of co-authors of Leonardo T. Ueno

This figure shows the co-authorship network connecting the top 25 collaborators of Leonardo T. Ueno. A scholar is included among the top collaborators of Leonardo T. Ueno 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 Leonardo T. Ueno. Leonardo T. Ueno 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	Tuning Heptazine-Based g-C ₃ N ₄ Structures for Photocatalysis by Enhancing Chemical Stability and Electron–Hole Pair Separation: A Computational Study 2026 ·ACS Omega ·(unknown), (unknown), (unknown), (unknown), Reed Nieman, (unknown), Leonardo T. Ueno, (unknown), (unknown)	0
2	Stability and Reactivity of TiO2n$$ {\left({\mathrm{TiO}}_2\right)}_n $$, n = 1–10, Clusters and Their Interactions With CO2$$ {\mathrm{CO}}_2 $$ 2025 ·Journal of Computational Chemistry ·L. C. de Faria, (unknown), (unknown), Douglas Henrique Pereira, Leonardo T. Ueno, Francisco B. C. Machado, Luiz F. A. Ferrão	0
3	New trans-[Ru(NO)(NO2)(dppb)(o-bdqi)]+ complex as NO donor encapsulated Pluronic F-127 micelles 2022 ·Polyhedron ·(unknown), (unknown), (unknown), (unknown), Angélica E. Graminha, Roberto Santana da Silva, Leonardo T. Ueno, André L. Bogado, Gilson DeFreitas‐Silva, Renata Galvão de Lima	6
4	Theoretical and experimental studies concerning monomer/aggregates equilibrium of zinc phthalocyanine for future photodynamic action 2019 ·Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy ·Italo Rodrigo Calori, (unknown), Leonardo T. Ueno, Francisco B. C. Machado, Antônio Cláudio Tedesco	22
5	Ruthenium-cymene containing pyridine-derived aldiimine ligands: Synthesis, characterization and application in the transfer hydrogenation of aryl ketones and kinetics studies 2019 ·Journal of Organometallic Chemistry ·(unknown), (unknown), (unknown), (unknown), Luciano M. Lião, (unknown), Victor M. Deflon, Márcio P. de Araujo, Leonardo T. Ueno, Francisco B. C. Machado, Luı́s R. Dinelli, André L. Bogado	16
6	Influence of gold nanoparticles applied to catalytic hydrogenation of acetophenone with cationic complexes containing ruthenium 2016 ·RSC Advances ·(unknown), (unknown), (unknown), (unknown), Rodrigo S. Corrêa, Alzir A. Batista, Larissa Otubo, Javier Ellena, Leonardo T. Ueno, Luı́s R. Dinelli, André L. Bogado	5
7	Comparative study of small boron, silicon and germanium clusters: BmSin and BmGen (m + n = 2–4) 2015 ·Journal of Molecular Modeling ·Leonardo T. Ueno, (unknown), Luiz F. A. Ferrão, (unknown), Orlando Roberto‐Neto, Francisco B. C. Machado	8
8	Electronic structures and spectroscopic properties of benzoporphyrin protolytic species: A TD-DFT study 2013 ·Computational and Theoretical Chemistry ·André Luiz Tessaro, Vagner Roberto Batistela, Diogo Silva Pellosi, Wilker Caetano, Leonardo T. Ueno, Antônio E.H. Machado, (unknown), Noboru Hioka	8
9	Photophysics and spectroscopic properties of zinc phthalocyanine revisited using quantum chemistry 2012 ·Journal of the Brazilian Chemical Society ·Leonardo T. Ueno, (unknown), (unknown), (unknown), (unknown), Antônio E.H. Machado	29
10	Theoretical study of the XP3 (X=Al, B, Ga) clusters 2011 ·Chemical Physics ·Leonardo T. Ueno, (unknown), Thaciana Malaspina, Orlando Roberto‐Neto, Sylvio Canuto, Francisco B. C. Machado	3
11	Synthesis and Spectroscopic Characterization of Two Tetrasubstituted Cationic Porphyrin Derivatives 2011 ·Molecules ·Antônio E.H. Machado, Weverson R. Gomes, (unknown), (unknown), Leonardo T. Ueno, Regina C.M. de Paula, José A. S. Cavaleiro, N. Neto	13
12	Theoretical study of the Ge_mSi_n (m + n = 3) clusters 2010 ·International Journal of Quantum Chemistry ·Leonardo T. Ueno, (unknown), Luiz F. A. Ferrão, (unknown), Orlando Roberto‐Neto, Francisco B. C. Machado	7
13	Theoretical studies of zinc phthalocyanine monomer, dimer and trimer forms 2008 ·Journal of Molecular Structure THEOCHEM ·Leonardo T. Ueno, Antônio E.H. Machado, Francisco B. C. Machado	33
14	Experimental and theoretical investigation of first hyperpolarizability in aminophenols 2008 ·Journal of Molecular Structure ·(unknown), Sérgio Carlos Zílio, Antônio E.H. Machado, João M. Madurro, Ana G. Brito‐Madurro, Leonardo T. Ueno, Renato N. Sampaio, N. Neto	19
15	Transition probabilities and spectroscopic properties of the low-lying states of GeC molecule 2006 ·Chemical Physics Letters ·Leonardo T. Ueno, (unknown), A. Dal Pino, Fernando R. Ornellas, Francisco B. C. Machado	11
16	The effect of constraints on the initial steps of adsorption of nitrogen atoms on the silicon surface as modeled by the cluster [Si9H12+N] 2005 ·Chemical Physics ·Leonardo T. Ueno, Francisco B. C. Machado, Fernando R. Ornellas	3
17	About the benzotriazole tautomerism: an ab initio study 2003 ·Journal of Molecular Structure THEOCHEM ·Leonardo T. Ueno, (unknown), (unknown), Maria Encarnación Vazquez Suárez-Iha, Koshun Iha, Francisco B. C. Machado	22
18	Structures and energetics of Si3N2 clusters 2001 ·Journal of the Brazilian Chemical Society ·Leonardo T. Ueno, Fernando R. Ornellas	6
19	Theoretical investigation of the initial steps of the adsorption of N atoms on Si(100)-2×1 2001 ·Surface Science ·Leonardo T. Ueno, Fernando R. Ornellas	7
20	Diazasiline (SiNN): Is there a conflict between experiment and theory? 1997 ·The Journal of Chemical Physics ·Fernando R. Ornellas, Leonardo T. Ueno, Suehiro Iwata	19

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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