Pina, João
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Pina, João
Name
Pina, J.
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Pina, J.
Unidade de I&D
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jpina@qui.uc.pt
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Results 1-24 of 24 (Search time: 0.017 seconds).
Issue Date | Title | Author(s) | Type | Access | |
---|---|---|---|---|---|
1 | 10-Mar-2009 | Alternating Binaphthyl−Thiophene Copolymers: Synthesis, Spectroscopy, and Photophysics and Their Relevance to the Question of Energy Migration versus Conformational Relaxation | Pina, J. ; Melo, J. Seixas de ; Burrows, H. D. ; Maçanita, A. L. ; Galbrecht, F. ; Bünnagel, T. ; Scherf, U. | article | openAccess |
2 | 17-Jul-2009 | A comprehensive investigation of the solution and solid state electronic spectral and photophysical properties of oligo-and polythiophenes | Pina, João Manuel Ferreira Pita Batista | doctoralThesis | embargoedAccess |
3 | 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 |
4 | 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 |
5 | 2006 | Electron Transfer in Supercritical Carbon Dioxide: Ultraexothermic Charge Recombination at the End of the ldquoInverted Regionrdquo | Serpa, Carlos ; Gomes, Paulo J. S. ; Arnaut, Luis G. ; Formosinho, Sebastião J. ; Pina, João ; Melo, J. Seixas de | article | openAccess |
6 | 2006 | Electronic spectral and photophysical properties of some p-phenylenevinylene oligomers in solution and thin films | Melo, J. Seixas de ; Pina, J. ; Burrows, H. D. ; Di Paolo, R. E. ; Maçanita, A. L. | article | openAccess |
7 | 25-Dec-2003 | Energetics and Dynamics of Naphthalene Polyaminic Derivatives. Influence of Structural Design in the Balance Static vs Dynamic Excimer Formation | Melo, J. Seixas de ; Pina, J. ; Pina, F. ; Lodeiro, C. ; Parola, A. J. ; Lima, J. C. ; Teresa Albelda, M. ; Paz Clares, M. ; Garcia-España, Enrique | article | openAccess |
8 | 31-Jan-2008 | Excited State Properties of Oligophenyl and Oligothienyl Swivel Cruciforms | Pina, J. ; Melo, J. Seixas de ; Burrows, H. D. ; Galbrecht, F. ; Bilge, A. ; Kudla, C. J. ; Scherf, U. | article | openAccess |
9 | 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 |
10 | 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 |
11 | 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 |
12 | 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 |
13 | 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 |
14 | 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 |
15 | 2005 | Residual stress analysis near a cold expanded hole in a textured alclad sheet using X-ray diffraction | Pina, J. ; Dias, A. ; Matos, P. ; Moreira, P. ; Castro, P. de | article | openAccess |
16 | 6-Sep-2007 | Spectral and Photophysical Characterization of Donor-π-Acceptor Arylthienyl- and Bithienyl-Benzothiazole Derivatives in Solution and Solid State | Pina, João ; Melo, J. Sérgio Seixas de ; Burrows, Hugh D. ; Batista, Rosa M. F. ; Costa, Susana P. G. ; Raposo, M. Manuela M. | 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 | 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 |
19 | 17-Oct-2005 | Spectroscopy and Coordination Chemistry of a New Bisnaphthalene−Bisphenanthroline Ligand Displaying a Sensing Ability for Metal Cations | Pina, João ; Melo, J. Seixas de ; Pina, Fernando ; Lodeiro, Carlos ; Lima, J. C. ; Parola, A. Jorge ; Soriano, Conxa ; Paz Clares, M. ; Albelda, M. Teresa | article | openAccess |
20 | 2003 | Study by X-ray diffraction and mechanical analysis of the residual stress generation during thermal spraying | Pina, J. ; Dias, A. ; Lebrun, J. L. | article | openAccess |
21 | 2007 | Synthesis and photophysical properties of dansyl-based polyamine ligands and their Zn(II) complexes | Parola, A. Jorge ; Lima, João Carlos ; Pina, Fernando ; Pina, João ; Melo, João Seixas de ; Soriano, Conxa ; García-España, Enrique ; Aucejo, Ricardo ; Alarcón, Javier | article | openAccess |
22 | 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 |
23 | 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 |
24 | 2005 | X-ray diffraction characterization of ion-implanted austenitic stainless steel | Marques, M. J. ; Pina, J. ; Dias, A. M. ; Lebrun, J. L. ; Feugeas, J. | article | openAccess |