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Carlos F. O. Graeff

sao paulo state university (unesp)

41H-index
532Paper Count
5.6KCitation Count
Published Papers 94
Publication Date
Charge-Transfer Enhancement by PEI/MXene Buffer Layer for Boosting Performance of Inverted Perovskite Solar Cells
err2026-05-12
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errOAAI
errJoão P. F. Assunção; Hugo G. Lemos; Jessica H. H. Rossato; Gabriel L. Nogueira; Mirjana Dimitrievska; Marcos A. Cruz Jr; Silvia L. Fernandes; Sidney A. Lourenço; Frank Nüesch; Carlos F. O. Graeff
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In-Depth Analysis of the Paramagnetic Properties in DHI/DHICA-Controlled Eumelanin
err2025-11-07
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errOAAI
errJoão V. Paulin; João P. Cachaneski-Lopes; Emanuele Carrella; Alessandro Pezzella; Augusto Batagin-Neto; Carlos F. O. Graeff
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From melanogenesis to melanin technologies
err2025-11-04
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errOAAI
errNoah Al-Shamery; Dauren Biyashev; Lluís Blancafort; Anthony Camus; Nathan C. Gianneschi; Carlos Federico De Olivera Graeff; Bern Kohler; Shujie Li; Kurt Q. Lu; Jean-Philip Lumb; Paola Manini; Maria McNamara; Paul Meredith; A. Bernardus Mostert; Toby L. Nelson; Busra Ozlu; Valentina Rossi; Farhana Shanta; Matthew Shawkey; Bong Sup Shim; Andrew J. Surman; Wanjie Xie; Clara Santato; Micaela Matta
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Impact of polymer aging on main-chain poly(fullerene)s with halide chain-ends for inverted perovskite solar cells
err2025-11-01
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errOAAI
errPaulin, Joao V.; Nogueira, Gabriel L.; Santos, Douglas H. N.; Gomes, Marco Antonio G. B.; Carvalho-jr, Valdemiro P.; Filho, Luiz C. Silva; Hiorns, Roger C.; Graeff, Carlos F. O.
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Spray-Coated Melanin/PEDOT:PSS Films for Sustainable Organic Electrochemical Transistors
err2025-10-01
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PREAI
errNozella, Natan L.; Nogueira, Gabriel L.; Paulin, Joao V.; De Oliveira, Rafael F.; Graeff, Carlos F. O.
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Exploring Charge Transport and Hysteresis Effects in Perovskite Solar Cells Through Dynamic Measurements and Analytical Modeling
err2025-09-21
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errOAAI
errGabriel L. Nogueira; Victor Lopez-Richard; Luiz A. Meneghetti Jr.; Fabian Hartmann; Carlos F. O. Graeff
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Melanin-Based Compounds as Low-Cost Sensors for Nitroaromatics: Theoretical Insights on Molecular Interactions and Optoelectronic Responses
err2025-07-15
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errOAAI
errJoão P. Cachaneski-Lopes; Felipe Hawthorne; Cristiano F. Woellner; Toby L. Nelson; Roger C. Hiorns; Carlos F. O. Graeff; Didier Bégué; Augusto Batagin-Neto
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Amino-functionalized Ti3C2 MXene as efficient additive for high-performance methylammonium-free inverted perovskite solar cells
err2025-06-11
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PREAI
errJessica H.H. Rossato; Hugo G. Lemos; Igor Coelho Gouvea; Mailis Lounasvuori; Edgar Nandayapa; Alexander Tarasov; Maja Tomic; Sydney F. Santos; Fernando Stavale; Eva Unger; Carlos F.O. Graeff
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Synthesis of Al-doped NaNbO3 rods with enhanced photocatalytic activity
err2025-05-01
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PREAI
errFernandes, Daiane; Raubach, Cristiane W.; Dias, Vagner da S.; Carvalho, Ramon D.; Moreira, Mario L.; Jardim, Pedro L. G.; Ferrer, Mateus M.; Moreira, Eduardo C.; Graeff, Carlos Frederico de O.; Longo, Elson; Cava, Sergio da S.
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Probing n-Type Conduction in Eumelanin Using Organic Electrochemical Transistors
err2025-04-01
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errOAAI
errNozella, Natan L.; Paulin, Joao V.; Nogueira, Gabriel L.; Guerra, Nayrim B.; de Oliveira, Rafael F.; Graeff, Carlos F. O.
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Melanin/PEDOT:PSS organic synaptic transistors: a step towards sustainable neuromorphic applications
err2025-03-01
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errOAAI
errNozella, Natan L.; Selmi, Guilherme S.; Guerra, Nayrim B.; Piton, Marcelo R.; Graeff, Carlos F. O.; de Oliveira, Rafael F.
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Development of a natural rubber latex-based biodevice with mesenchymal stem cells as a potential treatment for skeletal muscle regeneration in gestational diabetes-induced myopathy
err2025-02-01
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PREAI
errFloriano, Juliana Ferreira; Barbosa, Angelica Mercia Pascon; Emanueli, Costanza; de Lima, Patricia Rodrigues; de Oliveira, Rafael Guilen; De Carvalho, Carolina Neiva Frota; Floriano, Emerson Aparecido Ferreira; Zambuzzi, Willian Fernando; Pinto, Thais Silva; Fernandes, Fabio Henrique; Salvadori, Daisy Maria Favero; Magalhaes, Phillipe Franklin Coelho; Albano, Luiz Gustavo Simao; Graeff, Carlos Frederico de Oliveira; Brasil, Giovana Sant'Ana Pegorin; dos Santos, Lindomar Soares; Burd, Betina Sayeg; Cao, Wei; Herculano, Rondinelli Donizetti; Golim, Marjorie de Assis; Ferreira Junior, Rui Seabra; Rudge, Marilza Vieira Cunha
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Radical and Environmentally Friendly Route to Poly(fullerene)s Incorporating C60, C70, and PCBM
err2025-01-22
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PREAI
errBatagianni, Eleftheria; Doat, Olivier; Elissalt, Nicolas; Bouassa, Douvotsu Elisa Moungadji; Bittencourt, Jessyka Carolina; Goncalves, Gabriel Cardoso; Moreno, Vitor Fernandes; Lima, Joao Victor Morais; Nogueira, Gabriel Leonardo; Affonco, Lucas Jorge; Paulin, Joao Vitor; Fernandes, Silvia Leticia; Ferranti, Renato; Khoukh, Abdel; da Silva Filho, Luiz Carlos; Agostini, Deuber Lincon da Silva; Olivati, Clarissa de Almeida; Campana, Patricia Targon; Graeff, Carlos F. O.; Begue, Didier; Hiorns, Roger C.
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Substitutional Mo doping in a Ta3N5 photoanode: mitigating native defects through engineering and enhancing water-splitting performance
err2025-01-01
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PREAI
errUllah, Hameed; Rahman, Altaf Ur; Koche, Ariadne; Graeff, Carlos F. O.; Castegnaro, Marcus V.; Leite Santos, Marcos Jose; Khan, Sherdil
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Cu-doped NaNbO3 nanorods: Enhanced photocatalytic activity for RhB dye removal and antibacterial activity against E. coli
err2024-12-01
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PREAI
errFernandes, Daiane; Carvalho, Ramon D.; Trassante, Carla M.; Dias, Vagner da S.; de Melo, Luize G. B.; Raubach, Cristiane W.; Moreira, Mario L.; Jardim, Pedro L. G.; Ferrer, Mateus M.; Moreira, Eduardo C.; Graeff, Carlos Frederico de O.; Lund, Rafael G.; Vaucher, Rodrigo de A.; Cava, Sergio da S.
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Unified model for probing solar cell dynamics via cyclic voltammetry and impedance spectroscopy
err2024-09-12
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PREAI
errLopez-Richard, Victor; Meneghetti, Luiz A.; Nogueira, Gabriel L.; Hartmann, Fabian; Graeff, Carlos F. O.
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Date fruit melanin is primarily based on (-)-epicatechin proanthocyanidin oligomers( vol 14 , 4863 , 2024)
err2024-03-26
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errAlam, Muneeba Zubair; Okonkwo, Clinton Emeka; Cachaneski-Lopes, Joao P.; Graeff, Carlos F. O.; Batagin-Neto, Augusto; Tariq, Saeed; Varghese, Sabu; O'Connor, Matthew J.; Albadri, Abuzar E.; Webber, J. Beau W.; Tarique, Mohammed; Ayyash, Mutamed; Kamal-Eldin, Afaf
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Date fruit melanin is primarily based on (-)-epicatechin proanthocyanidin oligomers
err2024-02-28
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errOAAI
errAlam, Muneeba Zubair; Okonkwo, Clinton Emeka; Cachaneski-Lope, Joao P.; Graeff, Carlos F. O.; Batagin-Neto, Augusto; Tariq, Saeed; Varghese, Sabu; O'Connor, Matthew J.; Albadri, Abuzar E.; Webber, J. Beau W.; Tarique, Mohammed; Ayyash, Mutamed; Kamal-Eldin, Afaf
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Interface passivation with Ti3C2Tx-MXene doped PMMA film for highly efficient and stable inverted perovskite solar cells
err2024-01-01
err5
PREAI
errAssuncao, Joao Pedro F.; Lemos, Hugo G.; Rossato, Jessica H. H.; Nogueira, Gabriel L.; Lima, Joao V. M.; Fernandes, Silvia L.; Nishihora, Rafael K.; Fernandes, Ricardo V.; Lourenco, Sidney A.; Bagnis, Diego; Santos, Sydney F.; Graeff, Carlos F. O.
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