João Sérgio Seixas Melo
AuthID: R-000-7FR
1
TITLE: Butterfly-shaped donor–benzophenone systems: Probing excited-state dynamics by time-resolved spectroscopy and computational methods
AUTHORS: Carla Cunha; José António Carvalho Paixão; Sérgio Seixas de Melo;
PUBLISHED: 2026, SOURCE: Dyes and Pigments, VOLUME: 244
AUTHORS: Carla Cunha; José António Carvalho Paixão; Sérgio Seixas de Melo;
PUBLISHED: 2026, SOURCE: Dyes and Pigments, VOLUME: 244
2
TITLE: A comprehensive investigation of donor-dcceptor anthraquinone derivatives as versatile and efficient photosensitisers for dye-sensitised solar cells Full Text
AUTHORS: Pereira, Ricardo C.; Pineiro, Marta; de Melo, Sergio Seixas;
PUBLISHED: 2025, SOURCE: JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, VOLUME: 461
AUTHORS: Pereira, Ricardo C.; Pineiro, Marta; de Melo, Sergio Seixas;
PUBLISHED: 2025, SOURCE: JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, VOLUME: 461
3
TITLE: Shades of red: A chemical exploration of pigments and dyes in 19th century postage stamps by a multi-analytical methodology Full Text
AUTHORS: Ferreira, Simone C. R.; Oliveira, M. Conceicao; Pais, Alberto A. C. C.; de Melo, J. Sergio Seixas;
PUBLISHED: 2025, SOURCE: TALANTA, VOLUME: 285
AUTHORS: Ferreira, Simone C. R.; Oliveira, M. Conceicao; Pais, Alberto A. C. C.; de Melo, J. Sergio Seixas;
PUBLISHED: 2025, SOURCE: TALANTA, VOLUME: 285
4
TITLE: Exploring the decay mechanisms of isoindigo from indolin-2-one-based derivatives: molecular isomerism vs. aromatic rigidity Full Text
AUTHORS: Cunha, Carla; Pineiro, Marta; de Melo, J. Sergio Seixas;
PUBLISHED: 2025, SOURCE: PHYSICAL CHEMISTRY CHEMICAL PHYSICS, VOLUME: 27, ISSUE: 19
AUTHORS: Cunha, Carla; Pineiro, Marta; de Melo, J. Sergio Seixas;
PUBLISHED: 2025, SOURCE: PHYSICAL CHEMISTRY CHEMICAL PHYSICS, VOLUME: 27, ISSUE: 19
5
TITLE: Kinetic detection of the geminate ion pair in the super Photoacid 3-Cyano-7-Hydroxycoumarin: excited-state characterization in aqueous and mixed solvents Full Text
AUTHORS: Sérgio Seixas de Melo; Estefanía Delgado Pinar; António Maçanita;
PUBLISHED: 2025, SOURCE: Journal of Molecular Liquids, VOLUME: 435
AUTHORS: Sérgio Seixas de Melo; Estefanía Delgado Pinar; António Maçanita;
PUBLISHED: 2025, SOURCE: Journal of Molecular Liquids, VOLUME: 435
INDEXED IN: 
Scopus
Scopus6
TITLE: Chemical archaeology with historical museum samples of mauveine Full Text
AUTHORS: M. Pinto, Catarina; Oliveira, M. Conceicao; Seixas de Melo, J. Sergio;
PUBLISHED: 2025, SOURCE: ANALYST
AUTHORS: M. Pinto, Catarina; Oliveira, M. Conceicao; Seixas de Melo, J. Sergio;
PUBLISHED: 2025, SOURCE: ANALYST
7
TITLE: Tuning charge transfer and singlet oxygen generation in donor-substituted benzophenones by structural and solvent effects Full Text
AUTHORS: Cunha, Carla; Seixas de Melo, J. Sergio;
PUBLISHED: 2025, SOURCE: JOURNAL OF MATERIALS CHEMISTRY C, VOLUME: 13, ISSUE: 38
AUTHORS: Cunha, Carla; Seixas de Melo, J. Sergio;
PUBLISHED: 2025, SOURCE: JOURNAL OF MATERIALS CHEMISTRY C, VOLUME: 13, ISSUE: 38
8
TITLE: Synthetic Pathway to trans-A2B2-Porphyrins: From Oxime-Substituted Dipyrromethanes to Functionalized Macrocycles Full Text
AUTHORS: Simoes, Joao C. S.; Costa, Bruna D. P.; B. Rodrigues, Ana Clara; Lopes, Susana M. M.; Seixas de Melo, J. Sergio; Pineiro, Marta; Pinho e Melo, Teresa M. V. D.;
PUBLISHED: 2025, SOURCE: JOURNAL OF ORGANIC CHEMISTRY, VOLUME: 90, ISSUE: 45
AUTHORS: Simoes, Joao C. S.; Costa, Bruna D. P.; B. Rodrigues, Ana Clara; Lopes, Susana M. M.; Seixas de Melo, J. Sergio; Pineiro, Marta; Pinho e Melo, Teresa M. V. D.;
PUBLISHED: 2025, SOURCE: JOURNAL OF ORGANIC CHEMISTRY, VOLUME: 90, ISSUE: 45
9
TITLE: A thorough and comprehensive study of novel phthaloperinone derivatives: from synthesis and property evaluation to applications in light-emitting diodes
AUTHORS: Amorim, Ana C.; Morgado, Jorge; Ramalho, Joao P. Prates; Cruz, Hugo; Cunha, Carla; Paixao, Jose A.; Seixas De Melo, J. Sergio; Lopes, Susana M. M.; Branco, Luis C.; Burke, Anthony J.;
PUBLISHED: 2025, SOURCE: MATERIALS ADVANCES, VOLUME: 6, ISSUE: 24
AUTHORS: Amorim, Ana C.; Morgado, Jorge; Ramalho, Joao P. Prates; Cruz, Hugo; Cunha, Carla; Paixao, Jose A.; Seixas De Melo, J. Sergio; Lopes, Susana M. M.; Branco, Luis C.; Burke, Anthony J.;
PUBLISHED: 2025, SOURCE: MATERIALS ADVANCES, VOLUME: 6, ISSUE: 24
10
TITLE: Photoinduced Radical Cations Enable Anti-Kasha Emission in a Pyrene-Based Azacationic Ladder Polymer
AUTHORS: Nunes Barradas, Paulo D.; Scherf, Ullrich; Seixas de Melo, J. Sergio;
PUBLISHED: 2025, SOURCE: SMALL SCIENCE
AUTHORS: Nunes Barradas, Paulo D.; Scherf, Ullrich; Seixas de Melo, J. Sergio;
PUBLISHED: 2025, SOURCE: SMALL SCIENCE
