André A. Vieira

1.4k total citations
48 papers, 1.2k citations indexed

About

André A. Vieira is a scholar working on Electronic, Optical and Magnetic Materials, Materials Chemistry and Organic Chemistry. According to data from OpenAlex, André A. Vieira has authored 48 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Electronic, Optical and Magnetic Materials, 29 papers in Materials Chemistry and 23 papers in Organic Chemistry. Recurrent topics in André A. Vieira's work include Liquid Crystal Research Advancements (31 papers), Photochemistry and Electron Transfer Studies (16 papers) and Photochromic and Fluorescence Chemistry (15 papers). André A. Vieira is often cited by papers focused on Liquid Crystal Research Advancements (31 papers), Photochemistry and Electron Transfer Studies (16 papers) and Photochromic and Fluorescence Chemistry (15 papers). André A. Vieira collaborates with scholars based in Brazil, Spain and Pakistan. André A. Vieira's co-authors include Hugo Gallardo, Rodrigo Cristiano, Ivan H. Bechtold, Adaı́lton J. Bortoluzzi, Juliana Eccher, Antônio L. Braga, Eufrânio N. da Silva Júnior, Fernando Ely, Marcelo Godoi and Juliano B. Azeredo and has published in prestigious journals such as Angewandte Chemie International Edition, Langmuir and Journal of Materials Chemistry.

In The Last Decade

André A. Vieira

46 papers receiving 1.2k citations

Peers

Countries citing papers authored by André A. Vieira

Since Specialization

Citations

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

Fields of papers citing papers by André A. Vieira

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by André A. Vieira. 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 André A. Vieira. The network helps show where André A. Vieira may publish in the future.

Co-authorship network of co-authors of André A. Vieira

This figure shows the co-authorship network connecting the top 25 collaborators of André A. Vieira. A scholar is included among the top collaborators of André A. Vieira 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 André A. Vieira. André A. Vieira 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	Analysis and interpretation of experimental UV–Vis absorption spectra of benzochalcogenadiazoles and quinoxaline heterocycles through TDDFT 2025 ·Journal of Molecular Modeling ·F.E. Jorge, Matheus J. S. Matos, André A. Vieira, (unknown), (unknown)	0
2	Click for Light: Synthesis of bent (Benzothiadiazolyl)triazole luminescent liquid crystals via click Chemistry 2024 ·Journal of Molecular Liquids ·(unknown), Tiago Vinicius Alves, (unknown), (unknown), Ivan H. Bechtold, Eduard Westphal, André A. Vieira	1
3	4-(Aroyloxybenzoyloxy)benzonitriles with pronounced homeotropic SmA alignment 2023 ·Liquid Crystals ·(unknown), (unknown), (unknown), (unknown), André A. Vieira, Ivan H. Bechtold, (unknown), (unknown)	2
4	Unlocking the potential of 2,1,3-benzoxadiazole-based luminescent liquid crystals 2023 ·Liquid Crystals ·(unknown), Eliane de Oliveira Silva, (unknown), (unknown), (unknown), Ivan H. Bechtold, André A. Vieira	7
5	Synthesis of cholesterol containing unsymmetrical dimers: a new series of liquid crystals 2021 ·Liquid Crystals ·Tiago Elias Allievi Frizon, André A. Vieira, Fernando C. Giacomelli, (unknown), Alexandre Gonçalves Dal‐Bó, Eduardo Zapp, Eduardo Junca, (unknown), (unknown), (unknown), Sumbal Saba, Jamal Rafique	8
6	Aroyloxycinnamates with wide mesophase temperature ranges 2021 ·Liquid Crystals ·(unknown), (unknown), André A. Vieira, (unknown), Itamar Luís Gonçalves, Aloir A. Merlo, Ivan H. Bechtold, Shahid Hameed	1
7	Nematic Triphenyltriazine Triesters and the Induction of the Columnar Mesophase by Fluorine Substitution 2021 ·Chemistry - A European Journal ·André A. Vieira, Giliandro Farias, (unknown), Juliana Eccher, Ivan H. Bechtold, Fabien Durola, Harald Böck	9
8	Aspergillus brasiliensis-mediated biotransformation of methyl p-coumarate via phenyloxiran moiety: A predictive model for environmental bioremediation 2021 ·International Biodeterioration & Biodegradation ·(unknown), Tatiana M. Vieira, Antônio E. M. Crotti, Jeancarlo Pereira dos Anjos, Daniela Aparecida Chagas‐Paula, André A. Vieira, Eliane de Oliveira Silva	1
9	When hydrogen bond tailors molecular packing in non-anisometric molecules. The case study of N-alkyl 1,3-diphenyl-4,5-dihydro-1H-pyrazole-5-carboximidamides 2020 ·Liquid Crystals ·(unknown), (unknown), Srikantamurthy Ningaiah, Aloir A. Merlo, André A. Vieira, Ivan H. Bechtold, K. M. Lokanatha	1
10	Blue Glow Sticks: Cinnamic Acids and Arylacrylonitriles with Liquid-Crystalline Properties and Highly Fluorescent 2020 ·Journal of the Brazilian Chemical Society ·(unknown), (unknown), (unknown), (unknown), Marco Antônio Ceschi, André A. Vieira, Aloir A. Merlo	3
11	Synthesis of 2,1,3-Benzoxadiazole Derivatives as New Fluorophores—Combined Experimental, Optical, Electro, and Theoretical Study 2020 ·Frontiers in Chemistry ·Tiago Elias Allievi Frizon, André A. Vieira, (unknown), Sumbal Saba, Giliandro Farias, Bernardo de Souza, Eduardo Zapp, (unknown), Hugo C. Braga, (unknown), (unknown), (unknown), Jamal Rafique	14
12	Effect of heteroatom exchange (S/Se) in the mesomorphism and physical properties of benzochalcogenodiazole-based liquid crystals 2018 ·Dyes and Pigments ·(unknown), (unknown), (unknown), Edivandro Girotto, Tiago Elias Allievi Frizon, Alexandre Gonçalves Dal‐Bó, Eduardo Zapp, (unknown), Hugo Gallardo, André A. Vieira	24
13	Hybrid compounds with two redox centres: Modular synthesis of chalcogen-containing lapachones and studies on their antitumor activity 2015 ·European Journal of Medicinal Chemistry ·André A. Vieira, (unknown), Wagner O. Valença, Carlos A. de Simone, Bruno Coêlho Cavalcanti, Cláudia Pessoa, (unknown), Antônio L. Braga, Eufrânio N. da Silva Júnior	63
14	H-bonded complexes containing 1,3,4-oxadiazole derivatives: mesomorphic behaviour, photophysical properties and chiral photoinduction 2014 ·Journal of Materials Chemistry C ·André A. Vieira, Emma Cavero, Pilar Romero, Hugo Gallardo, José Luís Serrano, Teresa Sierra	24
15	Gating Charge Recombination Rates through Dynamic Bridges in Tetrathiafulvalene–Fullerene Architectures 2013 ·Angewandte Chemie International Edition ·Sonia Castellanos, André A. Vieira, Beatriz M. Illescas, (unknown), Christina Schubert, Javier Moreno, Dirk M. Guldi, Stefan Hecht, Nazario Martı́n	37
16	Luminescent columnar liquid crystals based on 1,3,4-oxadiazole 2013 ·Tetrahedron ·Edivandro Girotto, Juliana Eccher, André A. Vieira, Ivan H. Bechtold, Hugo Gallardo	40
17	Emission ellipsometry used to probe aggregation of the luminescent 2,1,3-benzothiadiazole dyes and ordering in an E7 liquid crystal matrix 2013 ·Physical Chemistry Chemical Physics ·(unknown), (unknown), (unknown), (unknown), Ivan H. Bechtold, André A. Vieira, Rodrigo Cristiano, Hugo Gallardo, Alexandre Marletta, Osvaldo N. Oliveira	14
18	Molecular alignment effects on spectroscopic properties 2,1,3-benzothiadiazole guested in liquid–crystalline compounds 2010 ·Chemical Physics Letters ·(unknown), (unknown), (unknown), Ivan H. Bechtold, André A. Vieira, Rodrigo Cristiano, Hugo Gallardo, (unknown), N. Neto, Alexandre Marletta	18
19	1,3-Dipolar cycloaddition reaction applied to synthesis of new unsymmetric liquid crystal compounds-based isoxazole 2008 ·Tetrahedron Letters ·André A. Vieira, (unknown), Gilmar Conte, Adaı́lton J. Bortoluzzi, Hugo Gallardo	53
20	Synthesis and pharmacological activity of chalcones derived from 2,4,6-trimethoxyacetophenone in RAW 264.7 cells stimulated by LPS: Quantitative structure–activity relationships 2007 ·Bioorganic & Medicinal Chemistry ·Louise Domeneghini Chiaradia, Rodrigo Weber dos Santos, (unknown), André A. Vieira, Paulo César Leal, Ricardo José Nunes, João Β. Calixto, Rosendo Augusto Yunes	54

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