| Issue Date | Title | Author(s) | Type | Access |
| 1 | 2021 | Sulfonated tryptanthrin anolyte increases performance in pH neutral aqueous redox flow batteries | Pinheiro, Daniela ; Piñeiro, Marta ; Melo, J. Sérgio Seixas de | article | openAccess |
| 2 | 2021 | Polymeric near infrared emitters with bay-annulated indigo moieties | Rodrigues, Ana Clara B. ; Eckert, Anika; Pina, João ; Scherf, Ullrich; Seixas de Melo, J. Sérgio | article | openAccess |
| 3 | 2002 | Triplet state dynamics on isolated conjugated polymer chains | Burrows, H. D. ; Seixas de Melo, J. ; Serpa, C. ; Arnaut, L. G. ; Miguel, M. da G. ; Monkman, A. P. ; Hamblett, I. ; Navaratnam, S. | article | openAccess |
| 4 | 2008 | The effect of gamma-cyclodextrin addition in the self-assembly behavior of pyrene labeled poly(acrylic) acid with different chain sizes | Costa, Telma ; Melo, J. S. Seixas de | article | openAccess |
| 5 | 2008 | Picosecond Structural Relaxation of Abietic Acid Based Amine End Capped Para-Phenylenevinylene Trimers in Solution | Paolo, Roberto E. Di ; Gigante, Barbara ; Esteves, Maria A. ; Pires, Natércia ; Santos, Célia ; Lameiro, Maria H. ; Melo, João Seixas de ; Burrows, Hugh D. ; Maçanita, António L. | article | openAccess |
| 6 | 5-Oct-2004 | Fluorescence Enhancement of the Water- Soluble Poly{1,4-phenylene-[9,9-bis- (4-phenoxybutylsulfonate)]fluorene-2,7-diyl} Copolymer in n-Dodecylpentaoxyethylene Glycol Ether Micelles | Burrows, H. D. ; Lobo, V. M. M. ; Pina, J. ; Ramos, M. L. ; Melo, J. Seixas de ; Valente, A. J. M. ; Tapia, M. J. ; Pradhan, S. ; Scherf, U. | article | openAccess |
| 7 | 25-Sep-2017 | Análise por HPLC-DAD e métodos quimiométricos das moléculas da cor de esferográficas azuis | Albuquerque, Mariana Cardoso de | masterThesis | openAccess |
| 8 | May-2001 | Spectroscopic characterization of α- and γ-pyrones and their substituted 4-hydroxy and 4-methoxy derivatives: an integrated infrared, photophysical and theoretical study | Melo, J. Seixas de ; Pina, G. Quinteiro, J. ; Breda, S. ; Fausto, R. | article | openAccess |
| 9 | 2007 | The Triplet State of Indigo13 | Melo, J. Sérgio Seixas de ; Burrows, Hugh D. ; Serpa, Carlos ; Arnaut, Luis G. | article | openAccess |
| 10 | 3-May-2007 | Interplay of Electrostatic and Hydrophobic Effects with Binding of Cationic Gemini Surfactants and a Conjugated Polyanion: Experimental and Molecular Modeling Studies | Burrows, Hugh D. ; Tapia, María J. ; Silva, Cláudia L. ; Pais, Alberto A. C. C. ; Fonseca, Sofia M. ; Pina, João ; Melo, J. Seixas de ; Wang, Yujie ; Marques, Eduardo F. ; Knaapila, Matti; Monkman, Andrew P. ; Garamus, Vasil M.; Pradhan, Swapna ; Scherf, Ullrich | article | openAccess |
| 11 | 2017 | Platinum(II) Ring-Fused Chlorins as Near-Infrared Emitting Oxygen Sensors and Photodynamic Agents | Pereira, Nelson A. M. ; Laranjo, Mafalda ; Casalta-Lopes, João ; Serra, Arménio C. ; Piñeiro, Marta ; Pina, João ; Seixas de Melo, J. Sérgio ; Senge, Mathias O. ; Botelho, M. Filomena ; Martelo, Liliana ; Burrows, Hugh D. ; Pinho e Melo, Teresa M. V. D. | article | embargoedAccess |
| 12 | 2006 | Spectral and Photophysical Studies of Substituted Indigo Derivatives in Their Keto Forms | Melo, J. Sérgio Seixas de ; Rondão, Raquel ; Burrows, Hugh D. ; Melo, Maria J. ; Navaratnam, Suppiah ; Edge, Ruth ; Voss, Gundula | article | openAccess |
| 13 | 18-Sep-2017 | A Forensic (Chemical) Analysis of Portuguese Postage Stamps (1857-1909) | Pinto, Catarina Monteiro | masterThesis | embargoedAccess |
| 14 | 28-Nov-1996 | Comprehensive Evaluation of the Absorption, Photophysical, Energy Transfer, Structural, and Theoretical Properties of α-Oligothiophenes with One to Seven Rings | Becker, Ralph S. ; Melo, J. Seixas de ; Maçanita, António L. ; Elisei, Fausto | article | openAccess |
| 15 | Jun-1994 | Photophysical Behavior of Coumarins as a Function of Substitution and Solvent: Experimental Evidence for the Existence of a Lowest Lying 1(n,.pi.*) State | Melo, J. Sérgio Seixas de ; Becker, Ralph S. ; Maçanita, António L. | article | openAccess |
| 16 | 2009 | A resonance Rayleigh scattering study of unlabeled and pyrene-labeled poly(acrylic acid) polymers | Costa, Telma ; Seixas de Melo, J. | article | openAccess |
| 17 | 17-May-2007 | Spectral and Photophysical Studies of Poly[2,6-(1,5-dioctylnaphthalene)]thiophenes | Pina, J. ; Melo, J. Seixas de ; Burrows, H. D. ; Galbrecht, F. ; Nehls, B. S. ; Farrell, T. ; Scherf, U. | article | openAccess |
| 18 | 17-Dec-2003 | Characterization of the Triplet State of Tris(8-hydroxyquinoline)aluminium(III) in Benzene Solution | Burrows, Hugh D. ; Fernandes, Mariana ; Melo, J. Seixas de ; Monkman, Andrew P. ; Navaratnam, Suppiah | article | openAccess |
| 19 | 2008 | Synthesis, Structural and Photophysical Evaluations of Urea Based Fluorescent PET Sensors for Anions | Santos, Cidália M. G. Dos ; Glynn, Mark ; Mccabe, Tomas ; Melo, J. Sérgio Seixas de ; Burrows, Hugh D. ; Gunnlaugsson, Thorfinnur | article | openAccess |
| 20 | 2017 | Insights into the Photophysics and Supramolecular Organization of Congo Red in Solution and the Solid State | Costa, Ana L. ; Gomes, Ana C. ; Pillinger, Martyn ; Gonçalves, Isabel S. ; Pina, João ; Seixas de Melo, J. Sérgio | article | embargoedAccess |
| 21 | Nov-2014 | From yellow to pink using a fluorimetric and colorimetric pyrene derivative and mercury (II) ions | Pinheiro, Daniela ; Castro, Catherine S. de ; Melo, J. Sérgio Seixas de ; Oliveira, Elisabete ; Nuñez, Cristina ; Fernández-Lodeiro, Adrián ; Capelo, José Luis ; Lodeiro, Carlos | article | openAccess |
| 22 | Oct-2013 | The first substituted macrocyclic ligand Py2N4S2 containing four naphthylmethylene pendant-armed groups: synthesis and photophysical properties | García, Verónica ; Aldrey, Anxela ; Castro, Catherine S. de ; Bastida, Rufina ; Macías, Alejandro ; Lodeiro, Carlos ; Melo, J. Sérgio Seixas de ; Núñez, Cristina | article | openAccess |
| 23 | 2004 | On the triplet state of poly(N-vinylcarbazole) | Pina, J. ; Seixas de Melo, J. ; Burrows, H. D. ; Monkman, A. P. ; Navaratnam, S. | article | openAccess |
| 24 | 10-Aug-2006 | Spectral and Photophysical Studies on Cruciform Oligothiophenes in Solution and the Solid State | Pina, J. ; Melo, J. Seixas de ; Burrows, H. D. ; Bilge, A. ; Farrell, T. ; Forster, M. ; Scherf, U. | article | openAccess |
| 25 | 2005 | Interactions between surfactants and {1,4-phenylene-[9,9-bis(4-phenoxy-butylsulfonate)]fluorene-2,7-diyl} | Burrows, H. D. ; Lobo, V. M. M. ; Pina, J. ; Ramos, M. L. ; Melo, J. Seixas de ; Valente, A. J. M. ; Tapia, M. J. ; Pradhan, S. ; Scherf, U. | article | openAccess |
| 26 | 27-Apr-2006 | Triplet-State and Singlet Oxygen Formation in Fluorene-Based Alternating Copolymers | Fonseca, S. M. ; Pina, J. ; Arnaut, L. G. ; Melo, J. Seixas de ; Burrows, H. D. ; Chattopadhyay, N. ; Alcácer, L. ; Charas, A. ; Morgado, J. | article | openAccess |
| 27 | 10-Jul-2003 | Intramolecular Excimer Formation in a Tripodal Polyamine Receptor Containing Three Naphthalene Fluorophores | Albelda, M. Teresa ; García-España, Enrique ; Gil, Laura ; Lima, João C. ; Lodeiro, Carlos ; Melo, J. Seixas de ; Melo, M. João ; Parola, A. Jorge ; Pi | article | openAccess |
| 28 | 2008 | Thiophene-phenylene/naphthalene-based step-ladder copolymers | Bünnagel, Torsten W. ; Nehls, Benjamin S. ; Galbrecht, Frank ; Schottler, Kristina ; Kudla, Christof J. ; Volk, Markus ; Pina, João ; Melo, João S. Seixas de ; Burrows, Hugh D. ; Scherf, Ullrich | article | openAccess |
| 29 | 2006 | Intramolecular excimer formation and sensing behavior of new fluorimetric probes and their interactions with metal cations and barbituric acids | Lodeiro, C. ; Lima, J. C. ; Parola, A. J. ; Melo, J. S. Seixas de ; Capelo, J. L. ; Covelo, B. ; Tamayo, A. ; Pedras, B. | article | openAccess |
| 30 | 5-Sep-2002 | Long Range Electron Transfer Quenching in Polyamine Chains Bearing a Terminal Naphthalene Unit | Pina, Fernando ; Lima, J. C. ; Lodeiro, Carlos ; Melo, J. Seixas de ; Díaz, Pilar ; Teresa Albelda, M. ; García-España, Enrique | article | openAccess |
| 31 | 2008 | The use of microspectrofluorimetry for the characterization of lake pigments | Claro, Ana ; Melo, Maria J. ; Schäfer, Stephan ; Melo, J. Sérgio Seixas de ; Pina, Fernando ; Berg, Klaas Jan van den ; Burnstock, Aviva | article | openAccess |
| 32 | 6-Mar-2006 | Photophysical Studies of α,ω-Dicyano-oligothiophenes NC(C4H2S)nCN (n = 1−6) | Pina, J. ; Burrows, H. D. ; Becker, R. S. ; Dias, F. B. ; Maçanita, A. L. ; Melo, J. Seixas de | article | openAccess |
| 33 | 28-Dec-2006 | Photophysics of an Indigo Derivative (Keto and Leuco Structures) with Singular Properties | Melo, J. Seixas de ; Rondão, R. ; Burrows, H. D. ; Melo, M. J. ; Navaratnam, S. ; Edge, R. ; Voss, G. | article | openAccess |
| 34 | 20-Oct-2005 | Interaction between the Water Soluble Poly{1,4-phenylene-[9,9-bis(4-phenoxy butylsulfonate)]fluorene-2,7-diyl} Copolymer and Ionic Surfactants Followed by Spectroscopic and Conductivity Measurements | Tapia, M. J. ; Burrows, H. D. ; Valente, A. J. M. ; Pradhan, S. ; Scherf, U. ; Lobo, V. M. M. ; Pina, J. ; Melo, J. Seixas de | article | openAccess |
| 35 | Sep-2014 | Spectroscopic and photophysical studies of a naphthalene-based emissive probe for metal cations | Castro, Catherine S. de ; Melo, J. Sérgio Seixas de ; Fernández-Lodeiro, Adrián ; Núñez, Cristina ; Lodeiro, Carlos | article | openAccess |
| 36 | 2004 | The effect of substitution and isomeric imperfection on the photophysical behaviour of p-phenylenevinylene trimers | Melo, J. Seixas de ; Pina, J. ; Burrows, H. D. ; Brocke, S. ; Herzog, O. ; Thorn-Csányi, E. | article | openAccess |
| 37 | 2004 | Hole formation and transfer in poly[9,9-di(ethylhexyl)fluorene] and an amine end-capped derivative in solution | Burrows, H. D. ; Seixas de Melo, J. ; Forster, M. ; Güntner, R. ; Scherf, U. ; Monkman, A. P. ; Navaratnam, S. | article | openAccess |
| 38 | 11-Jun-2021 | Sulfonated tryptanthrin anolyte increases performance in pH neutral aqueous redox flow batteries | Pinheiro, Daniela ; Pineiro, Marta ; Melo, J. Sérgio Seixas de | article | openAccess |
| 39 | 2021 | Tuning the Behavior of a Hydrotalcite-Supported Sulfonated Bithiophene from Aggregation-Caused Quenching to Efficient Monomer Luminescence | Delgado Pinar, Estefanía ; Costa, Ana L. ; Gonçalves, Isabel S. ; Pineiro, Marta ; Pillinger, Martyn ; Melo, J. Sérgio Seixas de | article | embargoedAccess |
| 40 | 2021 | Tryptanthrin derivatives as efficient singlet oxygen sensitizers | Pinheiro, Daniela ; Pineiro, Marta ; Seixas de Melo, J. Sérgio | article | embargoedAccess |
| 41 | 2021 | Transport and photophysical studies on porphyrin-containing sulfonated poly(etheretherketone) composite membranes | Sousa, Joana F. M. ; Pina, João ; Gomes, Carla ; Dias, Lucas D. ; Pereira, Mariette M. ; Murtinho, Dina ; Dias, Paula; Azevedo, João; Mendes, Adélio; Melo, J. Sérgio Seixas de ; Pais, Alberto ; Pineiro, Marta ; Valente, Artur J. M. | article | embargoedAccess |
| 42 | 29-Apr-2021 | Red-Purple Photochromic Indigos from Green Chemistry: Mono-tBOC or Di-tBOC N-Substituted Indigos Displaying Excited State Proton Transfer or Photoisomerization | Pinheiro, Daniela ; Galvão, Adelino; Pineiro, Marta ; Melo, J. Sérgio Seixas de | article | embargoedAccess |
| 43 | 28-Apr-2021 | Novel fluorinated ring-fused chlorins as promising PDT agents against melanoma and esophagus cancer | Pereira, Nelson A. M. ; Laranjo, Mafalda ; Nascimento, Bruno F. O. ; Simões, João C. S. ; Pina, João ; Costa, Bruna D. P. ; Brites, Gonçalo Sousa ; Braz, João ; Melo, J. Sérgio Seixas de ; Piñeiro Gomez, Marta ; Botelho, Maria Filomena ; Pinho e Melo, Teresa M. V. D. | article | embargoedAccess |
| 44 | 2008 | A comprehensive study of the spectral and photophysical properties of arylthiophenes | Melo, J. Seixas de ; Pina, J. ; Rodrigues, L. M. ; Becker, R. S. | article | openAccess |
| 45 | 2022 | Ring-Fused meso-Tetraarylchlorins as Auspicious PDT Sensitizers: Synthesis, Structural Characterization, Photophysics, and Biological Evaluation | Laranjo, Mafalda ; Pereira, Nelson A. M. ; Oliveira, Andreia S. R. ; Aguiar, Márcia Campos ; Brites, Gonçalo Sousa ; Nascimento, Bruno F. O. ; Serambeque, Beatriz ; Costa, Bruna D. P. ; Pina, João ; Seixas de Melo, J. Sérgio ; Pineiro, Marta ; Botelho, M. Filomena ; Pinho e Melo, Teresa M. V. D. | article | openAccess |
| 46 | May-2020 | Photoresponsive N,N′-disubstituted indigo derivatives | Nobre, Danîela C.; Cunha, Carla; Porciello, Alessandro; Valentini, Federica; Marrocchi, Assunta; Vaccaro, Luigi; Galvão, Adelino M.; Melo, J. Sérgio Seixas de | article | embargoedAccess |
| 47 | 9-Sep-2020 | Diversity, Phylogeny and Pigment Studies of Eustigmatophyceae, a Poorly Known Group of Microalgae | Amaral, Raquel Filipa de Almeida | doctoralThesis | embargoedAccess |
| 48 | 2020 | I2/NaH/DMF as oxidant trio for the synthesis of tryptanthrin from indigo or isatin | Brandão, Pedro ; Pinheiro, Daniela ; Melo, J. Sérgio Seixas de ; Pineiro, Marta | article | embargoedAccess |
| 49 | 2021 | Deep in blue with green chemistry: influence of solvent and chain length on the behaviour of N- and N,N′- alkyl indigo derivatives | Pinheiro, Daniela ; Pineiro, Marta ; Galvão, Adelino M.; Melo, J. Sérgio Seixas de | article | openAccess |
| 50 | 15-Sep-2020 | A water-soluble bithiophene with increased photoluminescence efficiency and metal recognition ability | Delgado-Pinar, Estefanía ; Pineiro, Marta ; Melo, J. Sérgio Seixas de | article | embargoedAccess |
