Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Rodrigo da Costa Duarte"'
Autor:
Ênio Brogni, Rodrigo da Costa Duarte, Rodrigo Cercená, Emerson Colonetti, Michael Peterson, Maykon Cargnin, Alexandre Gonçalves Dal-Bó
Publikováno v:
Materials Research, Vol 26 (2023)
Currently, the overheating detection of electric system components is performed using thermal imaging devices, which depend on on-site regulation parameters, require skilled operators and suitable weather conditions. The development and application o
Externí odkaz:
https://doaj.org/article/e51f7c058d0d4ba39068926cde9e09f1
Autor:
Louise Kommers Reimann, Daniela de Souza Fortes, Fabiano da Silveira Santos, Henrique de Castro Silva Junior, Ana Moira Morás, Dinara Jaqueline Moura, Rodrigo da Costa Duarte, Fabiano Severo Rodembusch
Publikováno v:
Chemosensors, Vol 11, Iss 1, p 47 (2023)
Heptamethine cyanine dyes were synthesized in good yields by the reaction between quaternary indoles and a pentamethinic salt, under mild reaction conditions minimizing photooxidation. These compounds were used as precursors to prepare meso-substitut
Externí odkaz:
https://doaj.org/article/0318ba358a694d77960f03a348f01f61
Autor:
Rodrigo da Costa Duarte, Matheus Costa de Oliveira, Josene Maria Toldo, Paulo Fernando Bruno Gonçalves, Marcos José Leite Santos, Fabiano Severo Rodembusch
Publikováno v:
International Journal of Photoenergy, Vol 2021 (2021)
In this work, the role of deoxycholic acid (DCA) as a coadsorbent was investigated in the sensitization of mesoporous TiO2 layers (host) with symmetrical carboxy heptamethine cyanine dyes (guest). Different approaches have been tested, aimed at reduc
Externí odkaz:
https://doaj.org/article/315fa0c4f0c5408cb62fffc122db5ced
Autor:
Rodrigo da Costa Duarte, Fabiano da Silveira Santos, Bruno Bercini de Araújo, Rodrigo Cercena, Daniela Brondani, Eduardo Zapp, Paulo Fernando Bruno Gonçalves, Fabiano Severo Rodembusch, Alexandre Gonçalves Dal-Bó
Publikováno v:
Chemosensors, Vol 8, Iss 2, p 31 (2020)
In this study, we synthesized a spiropyran containing an electron-withdrawing carboxyl group in good yield by condensation of an aromatic aldehyde with enamine indole. The spiropyran absorbed at the ultraviolet region with a maximum at approximately
Externí odkaz:
https://doaj.org/article/215921489d2740698d8a59c3ce7bfb67
Autor:
Rodrigo da Costa Duarte, Louise Kommers Reimann, Fabiano Severo Rodembusch, Luís Gustavo Teixeira Alves Duarte
Publikováno v:
IUCrData, Vol 3, Iss 8, p x181130 (2018)
In the title molecular salt, C15H22N+·I−, the fused-ring system is slightly puckered [dihedral angle between the five- and six-membered rings = 3.43 (8)°]. In the crystal, very weak C—H...I interactions link the cations to the anions. Photophys
Externí odkaz:
https://doaj.org/article/b3b21c74e0284c5fb81b1c2a8fc701e0
Autor:
Viktor Saraiva Camara, Cláudia De Ávila Braga, Fabiano Rodembusch, Natália Goedtel Medeiros, Rodrigo da Costa Duarte
Publikováno v:
Asian Journal of Organic Chemistry. 11
Autor:
Rodrigo da Costa Duarte, Rodrigo Cercená, Sabrina Arcaro, Alexandre Gonçalves Dal Bó, Angélica Marcílio de Souza
Publikováno v:
Ceramics International. 46:23560-23566
Thermochromic materials have attracted the attention of scientific and technological researchers due to their ability to change color depending on the temperature. Vanadium dioxide (VO2) is capable of considerable polymorphs and has aroused interest
Autor:
Edson de Oliveira Zaldguer, Rodrigo da Costa Duarte, Rodrigo Cercená, Fabiano da Silveira Santos, Luís Gustavo Teixeira Alves Duarte, Teresa Dib Zambon Atvars, Eduardo Zapp, Daniela Brondani, Fabiano Severo Rodembusch, Alexandre Gonçalves Dal-Bó
Publikováno v:
Dyes and Pigments. 205:110574
Autor:
Paulo Fernando Bruno Gonçalves, Fabiano da Silveira Santos, Guilherme Wiethaus, Rodrigo da Costa Duarte, Josene M. Toldo, Fabiano Severo Rodembusch
Publikováno v:
Physical Chemistry Chemical Physics. 21:4408-4420
This study presents the synthesis, characterisation and theoretical calculations of compounds that contain electron donor and withdrawing groups connected through a π-conjugated benzazolic structure. The compounds in solution show an absorption maxi
Autor:
Marcos José Leite Santos, Josene M. Toldo, Rodrigo da Costa Duarte, Fabiano Severo Rodembusch, Matheus Costa de Oliveira, Paulo Fernando Bruno Gonçalves
Publikováno v:
International Journal of Photoenergy, Vol 2021 (2021)
In this work, the role of deoxycholic acid (DCA) as a coadsorbent was investigated in the sensitization of mesoporous TiO2 layers (host) with symmetrical carboxy heptamethine cyanine dyes (guest). Different approaches have been tested, aimed at reduc