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Scopus Author ID: 56682085900
Scopus Author ID: 54909678700
Ciência ID: 3D13-3026-F9C9

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Employment (2)

Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa: Oeiras, PT

2023-06 to present | Invited Researcher (Protein Modeling Lab)
Employment
Source: Self-asserted source
Ricardo Ferreira Affeldt

Universidade Federal de Santa Catarina: Florianópolis, BR

2016 to present | Full Professor/Researcher (Chemistry)
Employment
Source: Self-asserted source
Ricardo Ferreira Affeldt

Education and qualifications (1)

Universidade Federal do Rio Grande do Sul: Porto Alegre, BR

PhD (Chemistry)
Education
Source: Self-asserted source
Ricardo Ferreira Affeldt

Works (30)

A fluorescent probe based on scopoletin-3-carboxylic acid: pH and micellization evaluation

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
2025-03 | Journal article
DOI: 10.1016/j.saa.2024.125556
Contributors: Larissa Sousa Campos; Luis Garcia-Rio; Ricardo Ferreira Affeldt; Adriana Passarella Gerola
Source: check_circle
Crossref

Silver nanoparticles prepared from Schinus terebinthifolius extract as new colorimetric sensor for Hg 2+ determination

International Journal of Environmental Analytical Chemistry
2025-01-22 | Journal article
DOI: 10.1080/03067319.2025.2452945
Contributors: Morgana Lurdes da Rocha; Juliana Priscila Dreyer; Mayara da Silva; Luciano Vitali; Thalita Isabel Assumpção; Vivian Maria Burin; Marcel Afonso Provenzi; Marilia Miotto; Ricardo Ferreira Affeldt; Eduardo Sidinei Chaves
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Crossref

First report on the electrooxidation of vinpocetine using a modification free sensing platform: application to pharmaceutical formulations

Analytical Methods
2024 | Journal article
DOI: 10.1039/D4AY00598H
Contributors: Adriano Rogerio Silva Lima; Gabriel Chitolina Rodrigues; Alan Carlos Rezende Rodrigues; Caio Raphael Vanoni; Gustavo Amadeu Micke; Giovanni Finoto Caramori; Ricardo Ferreira Affeldt; Glaucio Régis Nagurniak; Cristiane Luisa Jost
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Supramolecular Assembly between Cationic Pyridinium-Pillararene and Aminosalicylate Drug

Journal of the Brazilian Chemical Society
2024 | Journal article
DOI: 10.21577/0103-5053.20230106
Contributors: Willian Demos; Lizandra Micke; Luis Lacerda; Bruno Souza; Adriana Gerola; Ricardo Affeldt
Source: check_circle
Crossref
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SBA-15 obtained from rice husk ashes wet-impregnated with metals (Al, Co, Ni) as efficient catalysts for 1,4-dihydropyridine three-component reaction

New Journal of Chemistry
2022 | Journal article | Author
DOI: 10.1039/d1nj04835j
Part of ISSN: 1144-0546
Part of ISSN: 1369-9261
Contributors: Heitor Bazani; Allison Thomé; Ricardo Ferreira Affeldt; Luiz F. D. Probst
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
Preferred source (of 3)‎

An Imidazole‐Rich Pd(II)‐Polymer Pre‐catalyst for the Suzuki‐Miyaura Coupling: Stability Influenced by Dissolved Oxygen and Reactants Concentration

ChemCatChem
2022-03-08 | Journal article | Author
DOI: 10.1002/cctc.202101596
Part of ISSN: 1867-3880
Part of ISSN: 1867-3899
Contributors: Nishida, Elvis Naoto; Elder Correa Leopoldino; Laíze Zaramello; Higor Centurion; Renato Vitalino Goncalves; Ricardo Ferreira Affeldt; Carlos Eduardo Maduro de Campos; Souza, B.S.
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
Preferred source (of 4)‎

Supramolecular kinetic effects by pillararenes: the synergism between spatiotemporal and preorganization concepts in decarboxylation reactions

New Journal of Chemistry
2021 | Journal article
DOI: 10.1039/D1NJ00551K
Contributors: Eduardo Vieira Silveira; Rodrigo Montecinos; Leandro Scorsin; Luis Garcia-Rio; Michelle Medeiros; Vanessa Nascimento; Faruk Nome; Ricardo F. Affeldt; Gustavo A. Micke
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Um panorama sobre veículos controladores da entrega de medicamentos no tratamento do câncer

Química Nova na Escola
2021-05 | Journal article
DOI: 10.21577/0104-8899.20160237
Part of ISSN: 0104-8899
Part of ISSN: 2175-2699
Contributors: Willian Demos; Anelise Maria Regiani; Ricardo Ferreira Affeldt
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
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A novel hybrid organic–inorganic silsesquioxane and cobalt(<scp>ii</scp>) tetrasulphophthalocyanine material as an efficient electrochemical sensor for the simultaneous determination of the anti-hypertensive nifedipine and its metabolite

Journal of Materials Chemistry C
2020 | Journal article
DOI: 10.1039/d0tc00429d
Part of ISSN: 2050-7526
Part of ISSN: 2050-7534
Contributors: Winiarski, J.P.; Marilia Reginato de Barros; Giovana Wecker; Glaucio Nagurniak; Parreira, R. L. T.; Ricardo Ferreira Affeldt; Rosely Peralta; Cristiane Luisa Jost
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
Preferred source (of 2)‎

Molecular recognition of methamphetamine by carboxylatopillar[5]arene: drug-dependent complexation stoichiometry and insights into medical applications

New Journal of Chemistry
2020 | Journal article
DOI: 10.1039/c9nj06213k
Part of ISSN: 1144-0546
Part of ISSN: 1369-9261
Contributors: Eduardo Vieira Silveira; Eduardo H. Wanderlind; Andrieli Kidauana Masson; Pâmella Silva Cordeiro; Vanessa Nascimento; Ricardo F. Affeldt; Gustavo A. Micke
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
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AVALIAÇÃO DO EFEITO CITOTÓXICO DE COMPOSTOS SINTÉTICOS DERIVADOS DA IMIDAZOPIRIDINA E DO ÁCIDO CINÂMICO EM CÉLULAS DE LINFOMA DE BURKITT

Hematology, Transfusion and Cell Therapy
2020-11 | Journal article
DOI: 10.1016/j.htct.2020.10.357
Part of ISSN: 2531-1379
Contributors: L.O. Silva; H.D. Salles; P.H. Schneider; E.N. Nishida; B.S. Souza; G.S. Wecker; I.P. Bolzoni; L.O. Walter; R.F. Affeldt; M.C. Santos-Silva
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
Preferred source (of 2)‎

Frontispiece: Photoinduced, Direct C(sp<sup>2</sup>)−H Bond Azo Coupling of Imidazoheteroarenes and Imidazoanilines with Aryl Diazonium Salts Catalyzed by Eosin Y

Chemistry – A European Journal
2020-04-06 | Journal article
DOI: 10.1002/chem.202082063
Part of ISSN: 0947-6539
Part of ISSN: 1521-3765
Contributors: Sumbal Saba; Caio R. Dos Santos; Bruno R. Zavarise; Aline A. S. Naujorks; Marcelo S. Franco; Alex R. Schneider; Marcos R. Scheide; Ricardo F. Affeldt; Jamal Rafique; Antonio Braga
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
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Photoinduced, Direct C(sp<sup>2</sup>)−H Bond Azo Coupling of Imidazoheteroarenes and Imidazoanilines with Aryl Diazonium Salts Catalyzed by Eosin Y

Chemistry – A European Journal
2020-04-06 | Journal article
DOI: 10.1002/chem.201905308
Part of ISSN: 0947-6539
Part of ISSN: 1521-3765
Contributors: Sumbal Saba; Caio R. Dos Santos; Bruno R. Zavarise; Aline A. S. Naujorks; Marcelo S. Franco; Alex R. Schneider; Marcos R. Scheide; Ricardo F. Affeldt; Jamal Rafique; Antonio Braga
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
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Coordination among Bond Formation/Cleavage in a Bifunctional-Catalyzed Fast Amide Hydrolysis: Evidence for an Optimized Intramolecular <i>N</i>-Protonation Event

The Journal of Organic Chemistry
2020-04-03 | Journal article | Author
DOI: 10.1021/acs.joc.9b03383
Part of ISSN: 0022-3263
Part of ISSN: 1520-6904
Contributors: Leandro Scorsin; Ricardo Ferreira Affeldt; Bruno S. Oliveira; Eduardo Vieira Silveira; Matheus S. Ferraz; Fábio P. S. de Souza; Giovanni F. Caramori; Fred Menger; Souza, B.S.; Faruk Nome
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
Preferred source (of 3)‎

Imidazo[1,2-a]pyridine A3-Coupling Catalyzed by a Cu/SiO2 Material

Journal of the Brazilian Chemical Society
2019 | Journal article
DOI: 10.21577/0103-5053.20190089
Part of ISSN: 0103-5053
Contributors: Helena de Salles; Tiago da Silva; Cátia Radatz; Ricardo Affeldt; Edilson Benvenutti; Paulo Henrique Schneider
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
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Inhibitory and Cooperative Effects Regulated by pH in Host–Guest Complexation between Cationic Pillar[5]arene and Reactive 2-Carboxyphthalanilic Acid

The Journal of Organic Chemistry
2019-08-02 | Journal article
DOI: 10.1021/acs.joc.9b01377
Contributors: Eduardo V. Silveira; Vanessa Nascimento; Eduardo H. Wanderlind; Ricardo F. Affeldt; Gustavo A. Micke; Luis Garcia-Rio; Faruk Nome
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Crossref
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Selenofuranoside improves long-term memory deficits in rats after exposure to monosodium glutamate: Involvement of Na<sup>+</sup>, K<sup>+</sup>-ATPase activity

Physiology and Behavior
2018 | Journal article
DOI: 10.1016/j.physbeh.2017.10.028
EID:

2-s2.0-85032959388
Contributors: Ramalho, J.B.; Izaguirry, A.P.; Soares, M.B.; Spiazzi, C.C.; Pavin, N.F.; Affeldt, R.F.; Lüdtke, D.S.; Pinton, S.; Santos, F.W.; Prigol, M.
Source: Self-asserted source
Ricardo Ferreira Affeldt via Scopus - Elsevier
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Visible‐Light Promoted Stereoselective Arylselanyl Functionalization of Alkynes

European Journal of Organic Chemistry
2018-12-19 | Journal article
DOI: 10.1002/ejoc.201801303
Part of ISSN: 1434-193X
Part of ISSN: 1099-0690
Contributors: Andressa C. H. Weber; Felipe L. Coelho; Ricardo F. Affeldt; Paulo Henrique Schneider
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
Preferred source (of 2)‎

Toward Heterogeneously Catalyzed Detoxification of Phosphotriesters: Insights from Kinetics and Theoretical Calculations

The Journal of Physical Chemistry C
2018-11-08 | Journal article
DOI: 10.1021/acs.jpcc.8b09148
Contributors: Lizandra M. Zimmermann; Gizelle I. Almerindo; Michelle Medeiros; Ricardo F. Affeldt; Eduardo H. Wanderlind; Adriana P. Gerola; René A. Nome; Milton A. Tumelero; Ricardo Faccio; André A. Pasa et al.
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Crossref
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Imidazole-Functionalized Pillar[5]arenes: Highly Reactive and Selective Supramolecular Artificial Enzymes

ACS Catalysis
2018-04-06 | Journal article | Author
DOI: 10.1021/acscatal.8b00901
Part of ISSN: 2155-5435
Part of ISSN: 2155-5435
Contributors: Eduardo H. Wanderlind; Daiane G. Liz; Adriana P. Gerola; Ricardo Ferreira Affeldt; Vanessa Nascimento; Lizandra C. Bretanha; Rodrigo Montecinos; Luis Garcia-Rio; Haidi D. Fiedler; Faruk Nome
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
Preferred source (of 3)‎

Small heterocycles as highly luminescent building blocks in the solid state for organic synthesis

New Journal of Chemistry
2016 | Journal article
DOI: 10.1039/c5nj02943k
Part of ISSN: 1144-0546
Part of ISSN: 1369-9261
Contributors: Fabiano da Silveira Santos; Natália Goedtel Medeiros; Ricardo Ferreira Affeldt; Rodrigo da Costa Duarte; Sidnei Moura; Fabiano Severo Rodembusch
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
Preferred source (of 3)‎

Stereoselective glycoconjugation of steroids with selenocarbohydrates

RSC Advances
2016 | Journal article
DOI: 10.1039/c6ra21485a
Part of ISSN: 2046-2069
Contributors: Ricardo F. Affeldt; Francisco P. Santos; Rafael S. da Silva; Oscar E. D. Rodrigues; Ludger A. Wessjohann; Diogo S. Lüdtke
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
Preferred source (of 3)‎

Synthesis of Glycosyl Amides Using Selenocarboxylates as Traceless Reagents for Amide Bond Formation

The Journal of Organic Chemistry
2016-07-01 | Journal article
DOI: 10.1021/acs.joc.6b00832
Part of ISSN: 0022-3263
Part of ISSN: 1520-6904
Contributors: Luana Silva; Ricardo F. Affeldt; Diogo S. Lüdtke
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
Preferred source (of 3)‎

Selenofuranoside ameliorates memory loss in Alzheimer-like sporadic dementia: AChE activity, oxidative stress, and inflammation involvement

Oxidative Medicine and Cellular Longevity
2015 | Journal article
DOI: 10.1155/2015/976908
EID:

2-s2.0-84930958568
Contributors: Chiapinotto Spiazzi, C.; Bucco Soares, M.; Pinto Izaguirry, A.; Musacchio Vargas, L.; Zanchi, M.M.; Frasson Pavin, N.; Ferreira Affeldt, R.; Seibert Lüdtke, D.; Prigol, M.; Santos, F.W.
Source: Self-asserted source
Ricardo Ferreira Affeldt via Scopus - Elsevier
grade
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Seleno- and Telluro-xylofuranosides attenuate Mn-induced toxicity in C. elegans via the DAF-16/FOXO pathway

Food and Chemical Toxicology
2014 | Journal article
DOI: 10.1016/j.fct.2013.11.030
EID:

2-s2.0-84890833116
Contributors: Wollenhaupt, S.G.N.; Soares, A.T.; Salgueiro, W.G.; Noremberg, S.; Reis, G.; Viana, C.; Gubert, P.; Soares, F.A.; Affeldt, R.F.; Lüdtke, D.S. et al.
Source: Self-asserted source
Ricardo Ferreira Affeldt via Scopus - Elsevier
grade
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Synthesis and fluorescence properties of benzoxazole-1,4-dihydropyridine dyads achieved by a multicomponent reaction

New Journal of Chemistry
2014 | Journal article
DOI: 10.1039/c4nj00777h
EID:

2-s2.0-84906279395
Contributors: Affeldt, R.F.; De Amorim Borges, A.C.; Russowsky, D.; Severo Rodembusch, F.
Source: Self-asserted source
Ricardo Ferreira Affeldt via Scopus - Elsevier
grade
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ChemInform Abstract: Synthesis of Selenium‐Linked Neoglycoconjugates and Pseudodisaccharides.

ChemInform
2013-05-14 | Journal article
DOI: 10.1002/chin.201320212
Part of ISSN: 0931-7597
Part of ISSN: 1522-2667
Contributors: Ricardo F. Affeldt; Hugo C. Braga; Lucas L. Baldassari; Diogo S. Luedtke
Source: Self-asserted source
Ricardo Ferreira Affeldt
grade
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A new In-SiO<inf>2</inf>composite catalyst in the solvent-free multicomponent synthesis of Ca<sup>2+</sup>channel blockers nifedipine and nemadipine B

New Journal of Chemistry
2012 | Journal article
DOI: 10.1039/c2nj40060j
EID:

2-s2.0-84862751513
Contributors: Affeldt, R.F.; Benvenutti, E.V.; Russowsky, D.
Source: Self-asserted source
Ricardo Ferreira Affeldt via Scopus - Elsevier
grade
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Photophysical properties of a series of 4-aryl substituted 1,4-dihydropyridines

Journal of Physical Organic Chemistry
2012 | Journal article
DOI: 10.1002/poc.2916
EID:

2-s2.0-84865614586
Contributors: Affeldt, R.F.; Iglesias, R.S.; Rodembusch, F.S.; Russowsky, D.
Source: Self-asserted source
Ricardo Ferreira Affeldt via Scopus - Elsevier
grade
Preferred source (of 2)‎

Synthesis of selenium-linked neoglycoconjugates and pseudodisaccharides

Tetrahedron
2012 | Journal article
DOI: 10.1016/j.tet.2012.08.075
EID:

2-s2.0-84868496424
Contributors: Affeldt, R.F.; Braga, H.C.; Baldassari, L.L.; Lüdtke, D.S.
Source: Self-asserted source
Ricardo Ferreira Affeldt via Scopus - Elsevier
grade
Preferred source (of 2)‎

Peer review (9 reviews for 5 publications/grants)

Review activity for ACS omega. (3)
Review activity for Journal of molecular liquids. (2)
Review activity for Journal of organic chemistry. (2)
Review activity for Journal of photochemistry and photobiology. (1)
Review activity for The chemical record. (1)
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