Artigo em revista |
- Alejandro Cortés-Villena; Delia Bellezza; Carla Cunha; Ignacio Rosa-Pardo; Álvaro Seijas-Da Silva; João Pina; Gonzalo Abellán;
et al. "Engineering Metal Halide Perovskite Nanocrystals with BODIPY Dyes for Photosensitization and Photocatalytic Applications".
Journal of the American Chemical Society (2024): https://doi.org/10.1021/jacs.3c14335.
10.1021/jacs.3c14335
- Andreia Costa-Tuna; Otávio A. Chaves; Zaida L. Almeida; Rita S. Cunha; João Pina; Carlos Serpa. "Profiling the Interaction
between Human Serum Albumin and Clinically Relevant HIV Reverse Transcriptase Inhibitors". Viruses (2024): https://doi.org/10.3390/v16040491.
10.3390/v16040491
- Gabriela Malta; João Pina; J. Carlos Lima; A. Jorge Parola; Paula S. Branco. "Acenaphthylene-Based Chromophores for Dye-Sensitized
Solar Cells: Synthesis, Spectroscopic Properties, and Theoretical Calculations". ACS Omega (2024): https://doi.org/10.1021/acsomega.4c01201.
10.1021/acsomega.4c01201
- E.M. Benali; L. Saher; A. Benali; M. Bejar; E. Dhahri; Jiangtao Wu; Lin Peng; et al. "Synthesis, characterization, and sensitivity
tests of La0.8Ba0.1Bi0.1FeO3 nanoparticles towards a few parts-per-billion of acetone gas". Heliyon (2024): https://doi.org/10.1016/j.heliyon.2024.e26778.
10.1016/j.heliyon.2024.e26778
- Emilly C. Silva; João Pina; Rui F.P. Pereira; Dina Murtinho; Artur J.M. Valente; André R. Fajardo. "Synthesis and characterization
of fluorescent poly(a-cyclodextrin)/carbon quantum dots composite for efficient removal and detection of toluene and xylene
from aqueous media". Environmental Pollution (2024): https://doi.org/10.1016/j.envpol.2024.123778.
10.1016/j.envpol.2024.123778
- Ahmed Dhahri; H. Saoudi; S. R. Gavinho; A. Benali; N. Abdelmoula; R. Dhahri; Lin Peng; et al. "Particle Size Effect on Optical
and Gas-Sensing Properties of La0.67Ca0.2Ba0.13Fe0.97M0.03O3 (M = Ti4+, Mn3+, and Cr3+) Compounds". Crystals (2024):
https://doi.org/10.3390/cryst14020173.
10.3390/cryst14020173
- Sophia Ben Ahmed; Gema Pérez de Bustos; João Pina; Tomás Torres; M. Salomé Rodríguez-Morgade. "Tuning Fluorescence and Singlet
Oxygen Quantum Yields of Subporphyrazines by Axial Functionalization". ChemPlusChem (2024): https://doi.org/10.1002/cplu.202300779.
10.1002/cplu.202300779
- Hajer Saadi; Othmen Khaldi; João Pina; Telma Costa; J. Sérgio Seixas de Melo; Paula Vilarinho; Zohra Benzarti. "Effect of
Co Doping on the Physical Properties and Organic Pollutant Photodegradation Efficiency of ZnO Nanoparticles for Environmental
Applications". Nanomaterials (2024): https://doi.org/10.3390/nano14010122.
10.3390/nano14010122
- Silva, Emilly C.; Gomes, Charlie G.; Pina, João; Pereira, Rui F.P.; Murtinho, Dina; Fajardo, André R.; Valente, Artur J.M..
"Carbon quantum dots-containing poly(ß-cyclodextrin) for simultaneous removal and detection of metal ions from water". Carbohydrate
Polymers 323 (2024): 121464. http://dx.doi.org/10.1016/j.carbpol.2023.121464.
Publicado • 10.1016/j.carbpol.2023.121464
- Costa-Tuna, Andreia; Chaves, Otávio A.; Loureiro, Rui J.S.; Pinto, Sara; Pina, João; Serpa, Carlos. "Interaction between a
water-soluble anionic porphyrin and human serum albumin unexpectedly stimulates the aggregation of the photosensitizer at
the surface of the albumin". International Journal of Biological Macromolecules 255 (2024): 128210. http://dx.doi.org/10.1016/j.ijbiomac.2023.128210.
10.1016/j.ijbiomac.2023.128210
- I. Elhamdi; H. Souissi; S. Kammoun; E. Dhahri; J. Pina; B. F. O. Costa; E. López-Lago. "Comprehensive characterization and
optoelectronic significance of Ho3+ and Cr3+ Co-doped ZnAl2O4 spinels". Dalton Transactions (2024): https://doi.org/10.1039/D4DT00198B.
10.1039/D4DT00198B
- Ana Iglesias-Mejuto; Alyne Lamy-Mendes; João Pina; Benilde F. O. Costa; Carlos A. García-González; Luisa Durães. "Synthesis
of Highly Luminescent Silica-Coated Upconversion Nanoparticles from Lanthanide Oxides or Nitrates Using Co-Precipitation and
Sol–Gel Methods". Gels (2023): https://doi.org/10.3390/gels10010013.
10.3390/gels10010013
- Cláudio M.R. Almeida; João Pina; Júlia M.C.S. Magalhães; Maria Fátima Barroso; Luisa Durães. "One-pot synthesis of lanthanide-doped
silica film as a ratiometric fluorescent probe for selective amine vapours detection". Optical Materials (2023): https://doi.org/10.1016/j.optmat.2023.114396.
10.1016/j.optmat.2023.114396
- Otávio A. Chaves; Rui J. S. Loureiro; Andreia Costa-Tuna; Zaida L. Almeida; João Pina; Rui M. M. Brito; Carlos Serpa. "Interaction
of Two Commercial Azobenzene Food Dyes, Amaranth and New Coccine, with Human Serum Albumin: Biophysical Characterization".
ACS Food Science & Technology (2023): https://doi.org/10.1021/acsfoodscitech.3c00125.
10.1021/acsfoodscitech.3c00125
- Joana Henriques; João Pina; Mara E. M. Braga; Ana M. A. Dias; Patrícia Coimbra; Hermínio C. de Sousa. "Novel Oxygen- and Curcumin-Laden
Ionic Liquid@Silica Nanocapsules for Enhanced Antimicrobial Photodynamic Therapy". Pharmaceutics (2023): https://doi.org/10.3390/pharmaceutics15041080.
10.3390/pharmaceutics15041080
- Saadi, Hajer; Benzarti, Zohra; Sanguino, Pedro; Pina, João; Abdelmoula, Najmeddine; Seixas de Melo, João Sérgio. "Enhancing
the electrical conductivity and the dielectric features of ZnO nanoparticles through Co doping effect for energy storage applications".
Journal of Materials Science: Materials in Electronics 34 2 (2023): http://dx.doi.org/10.1007/s10854-022-09470-5.
10.1007/s10854-022-09470-5
- Raquel C. R. Gonçalves; Efres Belmonte-Reche; João Pina; Milene Costa da Silva; Sónia C. S. Pinto; Juan Gallo; Susana P. G.
Costa; M. Manuela M. Raposo. "Bioimaging of Lysosomes with a BODIPY pH-Dependent Fluorescent Probe". Molecules (2022):
https://doi.org/10.3390/molecules27228065.
10.3390/molecules27228065
- Laranjo, Mafalda; Pereira, Nelson A. M.; Oliveira, Andreia S. R.; Campos Aguiar, Márcia; Brites, Gonçalo; Nascimento, Bruno
F. O.; Serambeque, Beatriz; et al. "Ring-Fused meso-Tetraarylchlorins as Auspicious PDT Sensitizers: Synthesis, Structural
Characterization, Photophysics, and Biological Evaluation". Frontiers in Chemistry 10 (2022): http://dx.doi.org/10.3389/fchem.2022.873245.
10.3389/fchem.2022.873245
- Catarina M. Pinto; João Pina; Estefanía Delgado-Pinar; J. Sérgio Seixas de Melo. "Excited state deactivation mechanisms in
Shikonin rationalized from its naphthoquinone parent structures". Physical Chemistry Chemical Physics (2022): https://doi.org/10.1039/D2CP01829B.
10.1039/D2CP01829B
- Raquel C.R. Gonçalves; João Pina; Susana P.G. Costa; M. Manuela M. Raposo. "Synthesis and characterization of aryl-substituted
BODIPY dyes displaying distinct solvatochromic singlet oxygen photosensitization efficiencies". Dyes and Pigments 196
(2021): 109784-109784. https://doi.org/10.1016/j.dyepig.2021.109784.
10.1016/j.dyepig.2021.109784
- "Transport and photophysical studies on porphyrin-containing sulfonated poly(etheretherketone) composite membranes". Materials
Today Communications 29 (2021): 102781-102781. http://dx.doi.org/10.1016/j.mtcomm.2021.102781.
10.1016/j.mtcomm.2021.102781
- João Sarrato; Ana Lucia Pinto; Gabriela Malta; Eva G. Röck; João Pina; João Carlos Lima; A. Jorge Parola; Paula S. Branco.
"New 3-Ethynylaryl Coumarin-Based Dyes for DSSC Applications: Synthesis, Spectroscopic Properties, and Theoretical Calculations".
Molecules 26 10 (2021): 2934-2934. https://doi.org/10.3390/molecules26102934.
10.3390/molecules26102934
- João Pina; Paula Dias; Carlos Serpa; João Azevedo; Adélio Mendes; João Sérgio Seixas de Melo. "Phenomenological Understanding
of Hematite Photoanode Performance". The Journal of Physical Chemistry C (2021): https://doi.org/10.1021/acs.jpcc.0c11420.
10.1021/acs.jpcc.0c11420
- "Tacrine – Benzothiazoles: Novel class of potential multitarget anti-Alzheimers drugs dealing with cholinergic, amyloid and
mitochondrial systems". Bioorganic Chemistry 107 (2021): 104596-104596. http://dx.doi.org/10.1016/j.bioorg.2020.104596.
10.1016/j.bioorg.2020.104596
- Nelson A. M. Pereira; Mafalda Laranjo; Bruno F. O. Nascimento; João C. S. Simões; João Pina; Bruna D. P. Costa; Gonçalo Brites;
et al. "Novel fluorinated ring-fused chlorins as promising PDT agents against melanoma and esophagus cancer". RSC Medicinal
Chemistry (2021): https://doi.org/10.1039/D0MD00433B.
10.1039/D0MD00433B
- Ana Clara B. Rodrigues; Anika Eckert; João Pina; Ullrich Scherf; J. Sérgio Seixas de Melo. "Polymeric near infrared emitters
with bay-annulated indigo moieties". Materials Advances (2021): https://doi.org/10.1039/D1MA00260K.
10.1039/D1MA00260K
- B. Rodrigues, Ana Clara; Pina, João; Seixas de Melo, J. Sérgio. "Structure-relation properties of N-substituted phenothiazines
in solution and solid state: Photophysical, photostability and aggregation-induced emission studies". Journal of Molecular
Liquids 317 (2020): 113966. http://dx.doi.org/10.1016/j.molliq.2020.113966.
10.1016/j.molliq.2020.113966
- João Pina; Ana Clara B. Rodrigues; Mohamed Alnady; Wenyue Dong; Ullrich Scherf; J. Sérgio Seixas de Melo. "Restricted Aggregate
Formation on Tetraphenylethene-Substituted Polythiophenes". The Journal of Physical Chemistry C (2020): https://doi.org/10.1021/acs.jpcc.9b10908.
10.1021/acs.jpcc.9b10908
- Ariadna Lázaro; Carla Cunha; Ramon Bosque; João Pina; Jas S. Ward; Khai-Nghi Truong; Kari Rissanen; et al. "Room-Temperature
Phosphorescence and Efficient Singlet Oxygen Production by Cyclometalated Pt(II) Complexes with Aromatic Alkynyl Ligands".
Inorganic Chemistry (2020): https://doi.org/10.1021/acs.inorgchem.0c00577.
10.1021/acs.inorgchem.0c00577
- Ferreira, Joana T.; Pina, João; Ribeiro, Carlos A. F.; Fernandes, Rosa; Tomé, João P. C.; Rodríguez-Morgade, M. Salomé; Torres,
Tomás. "Front Cover: Highly Efficient Singlet Oxygen Generators Based on Ruthenium Phthalocyanines: Synthesis, Characterization
and in vitro Evaluation for Photodynamic Therapy (Chem. Eur. J. 8/2020)". Chemistry ¿ A European Journal 26 8 (2020):
1693-1693. http://dx.doi.org/10.1002/chem.201905548.
10.1002/chem.201905548
- Ana Clara B. Rodrigues; Isabell S. Geisler; Patrick Klein; João Pina; Fabian J. H. Neuhaus; Elke Dreher; Christian W. Lehmann;
Ullrich Scherf; J. Sérgio Seixas de Melo. "Designing highly fluorescent, arylated poly(phenylene vinylene)s of intrinsic microporosity".
Journal of Materials Chemistry C 8 7 (2020): 2248-2257. https://doi.org/10.1039/C9TC06028F.
10.1039/C9TC06028F
- Pinheiro, D.; Pineiro, M.; Pina, J.; Brandão, P.; Galvão, A.M.; Seixas de Melo, J.S.. "Tryptanthrin from indigo: Synthesis,
excited state deactivation routes and efficient singlet oxygen sensitization". Dyes and Pigments 175 (2020): http://www.scopus.com/inward/record.url?eid=2-s2.0-85076853005&partnerID=MN8TOARS.
10.1016/j.dyepig.2019.108125
- Gonzalez, A.C.S.; Damas, L.; Aroso, R.T.; Tomé, V.A.; Dias, L.D.; Pina, J.; Carrilho, R.M.B.; et al. "Monoterpene-based metallophthalocyanines:
Sustainable synthetic approaches and photophysical studies". Journal of Porphyrins and Phthalocyanines (2020): A-L.
http://www.scopus.com/inward/record.url?eid=2-s2.0-85079826034&partnerID=MN8TOARS.
10.1142/S1088424620500066
- Ana I. Rodrigues; Paramasivam Krishnamoorthy; Clara S. B. Gomes; Nicolas Carmona; Roberto E. Di Paolo; Piotr Pander; João
Pina; et al. "Luminescent halogen-substituted 2-(N-arylimino)pyrrolyl boron complexes: the internal heavy-atom effect". Dalton
Transactions 49 29 (2020): 10185-10202. https://doi.org/10.1039/D0DT01845G.
10.1039/D0DT01845G
- Avadanei, M.; Pina, J.; Serpa, C.; Tigoianu, R.; Cozan, V.. "Photochromic cycle of two N-salicylidene-p-X-anilines revealed
by the dynamics over 10 orders of magnitude". Journal of Molecular Liquids 283 (2019): 617-629. http://www.scopus.com/inward/record.url?eid=2-s2.0-85063428881&partnerID=MN8TOARS.
10.1016/j.molliq.2019.03.130
- Pina, J.; de Castro, C.S.; Delgado-Pinar, E.; Sérgio Seixas de Melo, J.. "Characterization of 4-methylesculetin and of its
mono- and di-methoxylated derivatives in water and organic solvents in its ground, singlet and triplet excited states". Journal
of Molecular Liquids 278 (2019): 616-626. http://www.scopus.com/inward/record.url?eid=2-s2.0-85060352028&partnerID=MN8TOARS.
10.1016/j.molliq.2019.01.083
- Ferreira, J.T.; Pina, J.; Ribeiro, C.A.F.; Fernandes, R.; Tomé, J.P.C.; Rodríguez-Morgade, M.S.; Torres, T.. "Highly Efficient
Singlet Oxygen Generators Based on Ruthenium Phthalocyanines: Synthesis, Characterization and in vitro Evaluation for Photodynamic
Therapy". Chemistry - A European Journal (2019): http://www.scopus.com/inward/record.url?eid=2-s2.0-85074865273&partnerID=MN8TOARS.
10.1002/chem.201903546
- João Pina; Mohamed Alnady; Anika Eckert; Ullrich Scherf; J. Sérgio Seixas de Melo; Pina, J.; Alnady, M.; et al. "Alternating
donor–acceptor indigo-cyclopentadithiophene copolymers: competition between excited state conformational relaxation, energy
transfer and excited state proton transfer". Materials Chemistry Frontiers 2 2 (2018): 281-290. https://doi.org/10.1039/C7QM00439G.
10.1039/C7QM00439G
- Aguiló, E.; Moro, A.J.; Outis, M.; Pina, J.; Sarmento, D.; Seixas De Melo, J.S.; Rodríguez, L.; Lima, J.C.. "Deactivation
Routes in Gold(I) Polypyridyl Complexes: Internal Conversion Vs Fast Intersystem Crossing". Inorganic Chemistry 57
21 (2018): 13423-13430. http://www.scopus.com/inward/record.url?eid=2-s2.0-85055032385&partnerID=MN8TOARS.
10.1021/acs.inorgchem.8b01993
- Pereira, N.A.M.; Laranjo, M.; Pina, J.; Oliveira, A.S.R.; Ferreira, J.D.; Sánchez-Sánchez, C.; Casalta-Lopes, J.; et al. "Advances
on photodynamic therapy of melanoma through novel ring-fused 5,15-diphenylchlorins". European Journal of Medicinal Chemistry
146 (2018): 395-408. http://www.scopus.com/inward/record.url?eid=2-s2.0-85041347469&partnerID=MN8TOARS.
10.1016/j.ejmech.2017.12.093
- João Pina; Anika Eckert; Ullrich Scherf; Adelino M. Galvão; J. Sérgio Seixas de Melo. "Cyclopentadithiophene derivatives:
a step towards an understanding of thiophene copolymer excited state deactivation pathways". Materials Chemistry Frontiers
(2018): https://doi.org/10.1039/C7QM00440K.
10.1039/C7QM00440K
- Pereira, N.A.M.; Laranjo, M.; Casalta-Lopes, J.; Serra, A.C.; Piñeiro, M.; Pina, J.; Seixas de Melo, J.S.; et al. "Platinum(II)
Ring-Fused Chlorins as Near-Infrared Emitting Oxygen Sensors and Photodynamic Agents". ACS Medicinal Chemistry Letters
8 3 (2017): 310-315. http://www.scopus.com/inward/record.url?eid=2-s2.0-85014972646&partnerID=MN8TOARS.
10.1021/acsmedchemlett.6b00476
- Costa, A.L.; Gomes, A.C.; Pillinger, M.; Gonçalves, I.S.; Pina, J.; Seixas de Melo, J.S.. "Insights into the Photophysics
and Supramolecular Organization of Congo Red in Solution and the Solid State". ChemPhysChem 18 5 (2017): 564-575. http://www.scopus.com/inward/record.url?eid=2-s2.0-85014532419&partnerID=MN8TOARS.
10.1002/cphc.201601236
- Pina, J.; Sarmento, D.; Accoto, M.; Gentili, P.L.; Vaccaro, L.; Galvão, A.; Seixas De Melo, J.S.. "Excited-State Proton Transfer
in Indigo". Journal of Physical Chemistry B 121 10 (2017): 2308-2318. http://www.scopus.com/inward/record.url?eid=2-s2.0-85018185832&partnerID=MN8TOARS.
10.1021/acs.jpcb.6b11020
- Teles Ferreira, J.; Pina, J.; Alberto Fontes Ribeiro, C.; Fernandes, R.; Tomé, J.P.C.; Rodríguez-Morgade, M.S.; Torres, T..
"PEG-containing ruthenium phthalocyanines as photosensitizers for photodynamic therapy: Synthesis, characterization and in
vitro evaluation". Journal of Materials Chemistry B 5 29 (2017): 5862-5869. http://www.scopus.com/inward/record.url?eid=2-s2.0-85026515657&partnerID=MN8TOARS.
10.1039/c7tb00958e
- Fernandes, S.S.M.; Castro, M.C.R.; Pereira, A.I.; Mendes, A.; Serpa, C.; Pina, J.; Justino, L.L.G.; Burrows, H.D.; Raposo,
M.M.M.. "Optical and Photovoltaic Properties of Thieno[3,2-b]thiophene-Based Push-Pull Organic Dyes with Different Anchoring
Groups for Dye-Sensitized Solar Cells". ACS Omega 2 12 (2017): 9268-9279. http://www.scopus.com/inward/record.url?eid=2-s2.0-85032803405&partnerID=MN8TOARS.
10.1021/acsomega.7b01195
- Avadanei, M.; Tigoianu, R.; Serpa, C.; Pina, J.; Cozan, V.. "Conformational aspects of the photochromic reactivity of two
N-salicylidene aniline derivatives in a polymer matrix". Journal of Photochemistry and Photobiology A: Chemistry 332
(2017): 475-486. http://www.scopus.com/inward/record.url?eid=2-s2.0-84989950595&partnerID=MN8TOARS.
10.1016/j.jphotochem.2016.09.024
- Santos, E.R.D.; Pina, J.; Venâncio, T.; Serpa, C.; Martinho, J.M.G.; Carlos, R.M.. "Photoinduced Energy and Electron-Transfer
Reactions by Polypyridine Ruthenium(II) Complexes Containing a Derivatized Perylene Diimide". Journal of Physical Chemistry
C 120 40 (2016): 22831-22843. http://www.scopus.com/inward/record.url?eid=2-s2.0-84991798459&partnerID=MN8TOARS.
10.1021/acs.jpcc.6b06693
- Valandro, S.R.; Poli, A.L.; Venâncio, T.; Pina, J.; De Melo, J.S.; Burrows, H.D.; Schmitt, C.C.. "A novel biopolymeric photoinitiator
based on chitosan and thioxanthone derivative: Synthesis, characterization and efficiency in photopolymerization". Journal
of Photochemistry and Photobiology A: Chemistry 327 (2016): 15-20. http://www.scopus.com/inward/record.url?eid=2-s2.0-84969584372&partnerID=MN8TOARS.
10.1016/j.jphotochem.2016.04.019
- Santos, W.G.; Pina, J.; Burrows, D.H.; Forbes, M.D.E.; Cardoso, D.R.. "New insight into the photophysics and reactivity of
trigonal and tetrahedral arylboron compounds". Photochemical and Photobiological Sciences 15 9 (2016): 1124-1137. http://www.scopus.com/inward/record.url?eid=2-s2.0-84984868178&partnerID=MN8TOARS.
10.1039/c6pp00169f
- Henriques, C.A.; Pinto, S.M.A.; Pina, J.; Serpa, C.; Fernandes, A.; Rossi, L.M.; Ribeiro, M.F.; Pereira, M.M.; Calvete, M.J.F..
"Cost-efficient method for unsymmetrical meso-aryl porphyrins and iron oxide-porphyrin hybrids prepared thereof". Dalton
Transactions 45 41 (2016): 16211-16220. http://www.scopus.com/inward/record.url?eid=2-s2.0-84992187578&partnerID=MN8TOARS.
10.1039/c6dt02428a
- Pina, J.; Queiroz, M.-J.R.P.; Seixas De Melo, J.. "Effect of substitution on the ultrafast deactivation of the excited state
of benzo[: B] thiophene-arylamines". Photochemical and Photobiological Sciences 15 8 (2016): 1029-1038. http://www.scopus.com/inward/record.url?eid=2-s2.0-84982702336&partnerID=MN8TOARS.
10.1039/c6pp00140h
- Tapia, M.J.; Monteserín, M.; Burrows, H.D.; Almeida, J.A.S.; Pais, A.A.C.C.; Pina, J.; Seixas De Melo, J.S.; Jarmelo, S.;
Estelrich, J.. "From molecular modelling to photophysics of neutral oligo- and polyfluorenes incorporated into phospholipid
bilayers". Soft Matter 11 2 (2015): 303-317. http://www.scopus.com/inward/record.url?eid=2-s2.0-84916891474&partnerID=MN8TOARS.
10.1039/c4sm02145b
- Dong, W.; Pina, J.; Pan, Y.; Preis, E.; Seixas De Melo, J.S.; Scherf, U.. "Polycarbazoles and polytriphenylamines showing
aggregation-induced emission (AIE) and intramolecular charge transfer (ICT) behavior for the optical detection of nitroaromatic
compounds". Polymer 76 (2015): 173-181. http://www.scopus.com/inward/record.url?eid=2-s2.0-84941264867&partnerID=MN8TOARS.
10.1016/j.polymer.2015.08.064
- Pina, J.; Seixas De Melo, J.S.; Eckert, A.; Scherf, U.. "Unusual photophysical properties of conjugated, alternating indigo-fluorene
copolymers". Journal of Materials Chemistry A 3 12 (2015): 6373-6382. http://www.scopus.com/inward/record.url?eid=2-s2.0-84924597351&partnerID=MN8TOARS.
10.1039/c4ta06272h
- Liu, F.; Espejo, G.L.; Qiu, S.; Oliva, M.M.; Pina, J.; Sérgio Seixas De Melo, J.; Casado, J.; Zhu, X.. "Multifaceted regioregular
oligo(thieno[3,4-b]thiophene)s enabled by tunable quinoidization and reduced energy band gap". Journal of the American
Chemical Society 137 32 (2015): 10357-10366. http://www.scopus.com/inward/record.url?eid=2-s2.0-84939864148&partnerID=MN8TOARS.
10.1021/jacs.5b05940
- Pina, J.; Pinheiro, D.; Nascimento, B.; Piñeiro, M.; Seixas De Melo, J.S.. "The effect of polyaromatic hydrocarbons on the
spectral and photophysical properties of diaryl-pyrrole derivatives: An experimental and theoretical study". Physical Chemistry
Chemical Physics 16 34 (2014): 18319-18326. http://www.scopus.com/inward/record.url?eid=2-s2.0-84905862868&partnerID=MN8TOARS.
10.1039/c4cp01797h
- Pina, J.; Seixas De Melo, J.S.; Koenen, J.-M.; Jung, S.; Scherf, U.. "Excited state characterization and energy transfer in
hyperbranched polytruxenes and polytruxene- block -polythiophene multiblock copolymers". Journal of Physical Chemistry
C 117 8 (2013): 3718-3728. http://www.scopus.com/inward/record.url?eid=2-s2.0-84874644375&partnerID=MN8TOARS.
10.1021/jp308389e
- Pina, J.; Seixas De Melo, J.S.; Koenen, N.; Scherf, U.; Pina, João. "Chain length dependent excited-state decay processes
of diluted PF2/6 solutions". Journal of Physical Chemistry B 117 24 (2013): 7370-7380. http://www.scopus.com/inward/record.url?eid=2-s2.0-84879390659&partnerID=MN8TOARS.
10.1021/jp4017163
- Pina, J.; De Melo, J.S.; Breusov, D.; Scherf, U.. "Donor-acceptor-donor thienyl/bithienyl-benzothiadiazole/quinoxaline model
oligomers: Experimental and theoretical studies". Physical Chemistry Chemical Physics 15 36 (2013): 15204-15213. http://www.scopus.com/inward/record.url?eid=2-s2.0-84883021890&partnerID=MN8TOARS.
10.1039/c3cp52056k
- Rondão, R.; Seixas De Melo, J.S.; Pina, J.; Melo, M.J.; Vitorino, T.; Parola, A.J.. "Brazilwood reds: The (photo)chemistry
of brazilin and brazilein". Journal of Physical Chemistry A 117 41 (2013): 10650-10660. http://www.scopus.com/inward/record.url?eid=2-s2.0-84886871070&partnerID=MN8TOARS.
10.1021/jp404789f
- Pina, J.; Seixas De Melo, J.S.; Batista, R.M.F.; Costa, S.P.G.; Raposo, M.M.M.. "Triphenylamine-benzimidazole derivatives:
Synthesis, excited-state characterization, and DFT studies". Journal of Organic Chemistry 78 22 (2013): 11389-11395.
http://www.scopus.com/inward/record.url?eid=2-s2.0-84887947345&partnerID=MN8TOARS.
10.1021/jo401803u
- Pina, João. "-Phase Formation in Poly(9,9-dioctylfluorene) Promoted by Natural Lecithin Liposomes". Journal of Colloid
Science and Biotechnology (2013): http://www.ingentaconnect.com/content/asp/jcsb/2013/00000002/00000003/art00011.
10.1166/jcsb.2013.1059
- Ferreira, B.; Da Silva, P.F.; Seixas De Melo, J.S.; Pina, J.; MaçAnita, A.. "Excited-state dynamics and self-organization
of poly(3-hexylthiophene) (P3HT) in solution and thin films". Journal of Physical Chemistry B 116 8 (2012): 2347-2355.
http://www.scopus.com/inward/record.url?eid=2-s2.0-84857692390&partnerID=MN8TOARS.
10.1021/jp207418q
- Sousa, C.M.; Pina, J.; Seixas De Melo, J.; Berthet, J.; Delbaere, S.; Coelho, P.J.. "Synthesis of a photochromic fused 2H-chromene
capable of generating a single coloured species". European Journal of Organic Chemistry 9 (2012): 1768-1773. http://www.scopus.com/inward/record.url?eid=2-s2.0-84859094563&partnerID=MN8TOARS.
10.1002/ejoc.201101702
- Monteiro, C.J.P.; Pina, J.; Pereira, M.M.; Arnaut, L.G.. "On the singlet states of porphyrins, chlorins and bacteriochlorins
and their ability to harvest red/infrared light". Photochemical and Photobiological Sciences 11 7 (2012): 1233-1238.
http://www.scopus.com/inward/record.url?eid=2-s2.0-84862900776&partnerID=MN8TOARS.
10.1039/c2pp25021g
- Sousa, C.M.; Pina, J.; De Melo, J.S.; Berthet, J.; Delbaere, S.; Coelho, P.J.. "Preventing the formation of the long-lived
colored transoid-trans photoisomer in photochromic benzopyrans". Organic Letters 13 15 (2011): 4040-4043. http://www.scopus.com/inward/record.url?eid=2-s2.0-79961058543&partnerID=MN8TOARS.
10.1021/ol201549v
- Tapia, M.J.; Monteserín, M.; Burrows, H.D.; Seixas De Melo, J.S.; Pina, J.; Castro, R.A.E.; García, S.; Estelrich, J.. "ß-phase
formation of poly(9,9-dioctylfluorene) induced by liposome phospholipid bilayers". Journal of Physical Chemistry B
115 19 (2011): 5794-5800. http://www.scopus.com/inward/record.url?eid=2-s2.0-79956129395&partnerID=MN8TOARS.
10.1021/jp2010666
- González, S.R.; Orduna, J.; Alicante, R.; Villacampa, B.; McGee, K.A.; Pina, J.; Seixas De Melo, J.; et al. "Understanding
optoelectronic properties of cyano-terminated oligothiophenes in the context of intramolecular charge transfer". Journal
of Physical Chemistry B 115 36 (2011): 10573-10585. http://www.scopus.com/inward/record.url?eid=2-s2.0-80052551381&partnerID=MN8TOARS.
10.1021/jp2070375
- Prostota, Y.; Coelho, P.J.; Pina, J.; Seixas De Melo, J.. "Photochromic and photophysical properties of new benzo- and naphtho[1,3]oxazine
switches". Photochemical and Photobiological Sciences 10 8 (2011): 1346-1354. http://www.scopus.com/inward/record.url?eid=2-s2.0-79960918237&partnerID=MN8TOARS.
10.1039/c1pp05067b
- Pina, J.; Seixas De Melo, J.S.; Batista, R.M.F.; Costa, S.P.G.; Raposo, M.M.M.. "Synthesis and characterization of the ground
and excited states of tripodal-like oligothienyl-imidazoles". Journal of Physical Chemistry B 114 15 (2010): 4964-4972.
http://www.scopus.com/inward/record.url?eid=2-s2.0-77951129488&partnerID=MN8TOARS.
10.1021/jp9104954
- Pina, J.; Seixas De Melo, J.S.; Batista, R.M.F.; Costa, S.P.G.; Raposo, M.M.M.. "The influence of the relative position of
the thiophene and pyrrole rings in donor-acceptor thienylpyrrolyl-benzothiazole derivatives. A photophysical and theoretical
investigation". Physical Chemistry Chemical Physics 12 33 (2010): 9719-9725. http://www.scopus.com/inward/record.url?eid=2-s2.0-77955884072&partnerID=MN8TOARS.
10.1039/c002434a
- Prostota, Y.; Coelho, P.J.; Pina, J.; Seixas De Melo, J.. "Fast photochromic sterically hindered benzo[1,3]oxazines". Journal
of Photochemistry and Photobiology A: Chemistry 216 1 (2010): 59-65. http://www.scopus.com/inward/record.url?eid=2-s2.0-77958513932&partnerID=MN8TOARS.
10.1016/j.jphotochem.2010.09.006
- Gutacker, A.; Koenen, N.; Scherf, U.; Adamczyk, S.; Pina, J.; Fonseca, S.M.; Valente, A.J.M.; et al. "Cationic fluorene-thiophene
diblock copolymers: Aggregation behaviour in methanol/water and its relation to thin film structures". Polymer 51 9
(2010): 1898-1903. http://www.scopus.com/inward/record.url?eid=2-s2.0-77950626733&partnerID=MN8TOARS.
10.1016/j.polymer.2010.03.010
- Pina, J.; De Melo, J.S.; Burrows, H.D.; Macanita, A.L.; Galbrecht, F.; Bunnagel, T.; Scherf, U.. "Alternating binaphthyl-thiophene
copolymers: Synthesis, spectroscopy, and photophysics and their relevance to the question of energy migration versus conformational
relaxation". Macromolecules 42 5 (2009): 1710-1719. http://www.scopus.com/inward/record.url?eid=2-s2.0-66549096620&partnerID=MN8TOARS.
10.1021/ma802395c
- Gigante, B.; Esteves, M.A.; Pires, N.; Davies, M.L.; Douglas, P.; Fonseca, S.M.; Burrows, H.D.; et al. "Synthesis, spectroscopy,
photophysics and thermal behaviour of stilbene-based triarylamines with dehydroabietic acid methyl ester moieties". New
Journal of Chemistry 33 4 (2009): 877-885. http://www.scopus.com/inward/record.url?eid=2-s2.0-64549116795&partnerID=MN8TOARS.
10.1039/b815711a
- Pina, J.; Seixas De Melo, J.S.. "A comprehensive investigation of the electronic spectral and photophysical properties of
conjugated naphthalene-thiophene oligomers". Physical Chemistry Chemical Physics 11 39 (2009): 8706-8713. http://www.scopus.com/inward/record.url?eid=2-s2.0-70349972783&partnerID=MN8TOARS.
10.1039/b909113k
- Pina, J.; Seixas De Melo, J.; Burrows, H.D.; Bünnagel, T.W.; Dolfen, D.; Kudla, C.J.; Scherf, U.. "Photophysical and spectroscopic
investigations on (oligo)thiophene-arylene step-ladder copolymers. The interplay of conformational relaxation and on-chain
energy transfer". Journal of Physical Chemistry B 113 49 (2009): 15928-15936. http://www.scopus.com/inward/record.url?eid=2-s2.0-71549153208&partnerID=MN8TOARS.
10.1021/jp9054022
- Pina, J.; Seixas De Melo, J.; Burrows, H.D.; Galbrecht, F.; Bilge, A.; Kudla, C.J.; Scherf, U.. "Excited state properties
of oligophenyl and oligothienyl swivel cruciforms". Journal of Physical Chemistry B 112 4 (2008): 1104-1111. http://www.scopus.com/inward/record.url?eid=2-s2.0-39149109576&partnerID=MN8TOARS.
10.1021/jp0773280
- Seixas de Melo, J.; Pina, J.; Rodrigues, L.M.; Becker, R.S.. "A comprehensive study of the spectral and photophysical properties
of arylthiophenes". Journal of Photochemistry and Photobiology A: Chemistry 194 1 (2008): 67-75. http://www.scopus.com/inward/record.url?eid=2-s2.0-37349012103&partnerID=MN8TOARS.
10.1016/j.jphotochem.2007.07.014
- Bünnagel, T.W.; Nehls, B.S.; Galbrecht, F.; Schottler, K.; Kudla, C.J.; Volk, M.; Pina, J.; et al. "Thiophene-phenylene/naphthalene-based
step-ladder copolymers". Journal of Polymer Science, Part A: Polymer Chemistry 46 22 (2008): 7342-7353. http://www.scopus.com/inward/record.url?eid=2-s2.0-56349085686&partnerID=MN8TOARS.
10.1002/pola.23039
- Parola, A.J.; Lima, J.C.; Pina, F.; Pina, J.; Melo, J.S.d.; Soriano, C.; García-España, E.; Aucejo, R.; Alarcón, J.. "Synthesis
and photophysical properties of dansyl-based polyamine ligands and their Zn(II) complexes". Inorganica Chimica Acta
360 3 (2007): 1200-1208. http://www.scopus.com/inward/record.url?eid=2-s2.0-33846200803&partnerID=MN8TOARS.
10.1016/j.ica.2006.11.006
- Di Paolo, R.E.; Seixas De Melo, J.; Pina, J.; Burrows, H.D.; Morgado, J.; Maçanita, A.L.. "Conformational relaxation of p-phenylenevinylene
trimers in solution studied by picosecond time-resolved fluorescence". ChemPhysChem 8 18 (2007): 2657-2664. http://www.scopus.com/inward/record.url?eid=2-s2.0-38049000952&partnerID=MN8TOARS.
10.1002/cphc.200700548
- García-Zubiri, I.X.; Burrows, H.D.; Sérgio Seixas De Melo, J.; Pina, J.; Monteserín, M.; Tapia, M.J.. "Effects of the interaction
between ß-carboline-3-carboxylic acid N-methylamide and polynucleotides on singlet oxygen quantum yield and DNA oxidative
damage". Photochemistry and Photobiology 83 6 (2007): 1455-1464. http://www.scopus.com/inward/record.url?eid=2-s2.0-36248955403&partnerID=MN8TOARS.
10.1111/j.1751-1097.2007.00187.x
- Borrows, H.D.; Tapia, M.J.; Silva, C.L.; Pais, A.A.C.C.; Fonseca, S.M.; Pina, J.; De Melo, J.S.; et al. "Interplay of electrostatic
and hydrophobic effects with binding of cationic gemini surfactants and a conjugated polyanion: Experimental and molecular
modeling studies". Journal of Physical Chemistry B 111 17 (2007): 4401-4410. http://www.scopus.com/inward/record.url?eid=2-s2.0-34249041271&partnerID=MN8TOARS.
10.1021/jp070100s
- Fonseca, S.M.; Pina, J.; Arnaut, L.G.; De Melo, J.S.; Burrows, H.D.; Chattopadhyay, N.; Alcácer, L.; et al. "Triplet-state
and singlet oxygen formation in fluorene-based alternating copolymers". Journal of Physical Chemistry B 110 16 (2006):
8278-8283. http://www.scopus.com/inward/record.url?eid=2-s2.0-33646390394&partnerID=MN8TOARS.
10.1021/jp060251f
- Pina, J.; Burrows, H.D.; Becker, R.S.; Dias, F.B.; Maçanita, A.L.; Seixas De Melo, J.. "Photophysical studies of a,¿-dicyano-oligothiophenes
NC(C 4H2S)nCN (n = 1-6)". Journal of Physical Chemistry B 110 13 (2006): 6499-6505.
http://www.scopus.com/inward/record.url?eid=2-s2.0-33646382847&partnerID=MN8TOARS.
10.1021/jp055455v
- Serpa, C.; Gomes, P.J.S.; Arnaut, L.G.; Formosinho, S.J.; Pina, J.; De Melo, J.S.. "Electron transfer in supercritical carbon
dioxide: Ultraexothermic charge recombination at the end of the "inverted region"". Chemistry - A European Journal
12 19 (2006): 5014-5023. http://www.scopus.com/inward/record.url?eid=2-s2.0-33745728770&partnerID=MN8TOARS.
10.1002/chem.200500727
- Pina, J.; De Melo, J.S.; Burrows, H.D.; Bilge, A.; Farrell, T.; Forster, M.; Scherf, U.. "Spectral and photophysical studies
on cruciform oligothiophenes in solution and the solid sate". Journal of Physical Chemistry B 110 31 (2006): 15100-15106.
http://www.scopus.com/inward/record.url?eid=2-s2.0-33748281588&partnerID=MN8TOARS.
10.1021/jp060707t
- Seixas de Melo, J.; Pina, J.; Burrows, H.D.; Di Paolo, R.E.; Maçanita, A.L.. "Electronic spectral and photophysical properties
of some p-phenylenevinylene oligomers in solution and thin films". Chemical Physics 330 3 (2006): 449-456. http://www.scopus.com/inward/record.url?eid=2-s2.0-33750824798&partnerID=MN8TOARS.
10.1016/j.chemphys.2006.09.016
- Aucejo, R.; Alarcón, J.; García-España, E.; Llinares, J.M.; Marchin, K.L.; Soriano, C.; Lodeiro, C.; et al. "A new ZnII
tweezer pyridine-naphthalene system - An off-on-off system working in a biological pH window". European Journal of Inorganic
Chemistry 21 (2005): 4301-4308. http://www.scopus.com/inward/record.url?eid=2-s2.0-27744547088&partnerID=MN8TOARS.
10.1002/ejic.200500403
- Pina, J.; De Melo, J.S.; Pina, F.; Lodeiro, C.; Lima, J.C.; Parola, A.J.; Soriano, C.; et al. "Spectroscopy and coordination
chemistry of a new bisnaphthalene- bisphenanthroline ligand displaying a sensing ability for metal cations". Inorganic
Chemistry 44 21 (2005): 7449-7458. http://www.scopus.com/inward/record.url?eid=2-s2.0-27544512199&partnerID=MN8TOARS.
10.1021/ic050733q
- Tapia, M.J.; Burrows, H.D.; Valente, A.J.M.; Pradhan, S.; Scherf, U.; Lobo, V.M.M.; Pina, J.; Seixas De Melo, J.. "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". Journal of Physical Chemistry B 109 41 (2005): 19108-19115.
http://www.scopus.com/inward/record.url?eid=2-s2.0-27544486667&partnerID=MN8TOARS.
10.1021/jp052233o
- Burrows, H.D.; Arnaut, L.G.; Pina, J.; Seixas De Melo, J.; Chattopadhyay, N.; Alcácer, L.; Charas, A.; Morgado, J.. "Characterisation
of the triplet state of a fluorene-terthiophene alternating copolymer". Chemical Physics Letters 402 1-3 (2005): 197-201.
http://www.scopus.com/inward/record.url?eid=2-s2.0-11444249959&partnerID=MN8TOARS.
10.1016/j.cplett.2004.12.031
- Burrows, H.D.; Lobo, V.M.M.; Pina, J.; Ramos, M.L.; Seixas De Melo, J.; Valente, A.J.M.; Tapia, M.J.; et al. "Interactions
between surfactants and {1,4-phenylene-[9,9-bis(4-phenoxy- butylsulfonate)]fluorene-2,7-diyl}". Colloids and Surfaces A:
Physicochemical and Engineering Aspects 270-271 1-3 (2005): 61-66. http://www.scopus.com/inward/record.url?eid=2-s2.0-28444443420&partnerID=MN8TOARS.
10.1016/j.colsurfa.2005.05.037
- Bencini, A.; Berni, E.; Bianchi, A.; Fornasari, P.; Giorgi, C.; Lima, J.C.; Lodeiro, C.; et al. "A fluorescent chemosensor
for Zn(II). Exciplex formation in solution and the solid state". Dalton Transactions 14 (2004): 2180-2187. http://www.scopus.com/inward/record.url?eid=2-s2.0-3342900321&partnerID=MN8TOARS.
10.1039/b403743j
- Burrows, H.D.; Lobo, V.M.M.; Pina, J.; Ramos, M.L.; De Seixas Melo, J.; Valente, A.J.M.; Tapia, M.J.; Pradhan, S.; Scherf,
U.. "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". Macromolecules 37 20 (2004): 7425-7427. http://www.scopus.com/inward/record.url?eid=2-s2.0-6344257148&partnerID=MN8TOARS.
10.1021/ma048780
- Pina, J.; Seixas De Melo, J.; Burrows, H.D.; Monkman, A.P.; Navaratnam, S.. "On the triplet state of poly(N-vinylcarbazole)".
Chemical Physics Letters 400 4-6 (2004): 441-445. http://www.scopus.com/inward/record.url?eid=2-s2.0-10344266445&partnerID=MN8TOARS.
10.1016/j.cplett.2004.11.013
- Paz Clares, M.; Aguilar, J.; Aucejo, R.; Lodeiro, C.; Albelda, M.T.; Pina, F.; Lima, J.C.; et al. "Synthesis and H+,
Cu2+, and Zn2+ coordination behavior of a bis(fluorophoric) bibrachial lariat aza-crown". Inorganic
Chemistry 43 19 (2004): 6114-6122. http://www.scopus.com/inward/record.url?eid=2-s2.0-4644245222&partnerID=MN8TOARS.
10.1021/ic049694t
- Seixas de Melo, J.; Pina, J.; Pina, F.; Lodeiro, C.; Parola, A.J.; Lima, J.C.; Albelda, M.T.; et al. "Energetics and Dynamics
of Naphthalene Polyaminic Derivatives. Influence of Structural Design in the Balance Static vs Dynamic Excimer Formation".
Journal of Physical Chemistry A 107 51 (2003): 11307-11318. http://www.scopus.com/inward/record.url?eid=2-s2.0-0346279845&partnerID=MN8TOARS.
10.1021/jp036149p
- Seixas de Melo, J.; Quinteiro, G.; Pina, J.; Breda, S.; Fausto, R.. "Spectroscopic characterization of a- and ¿-pyrones and
their substituted 4-hydroxy and 4-methoxy derivatives: An integrated infrared, photophysical and theoretical study". Journal
of Molecular Structure 565-566 (2001): 59-67. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035972612&partnerID=MN8TOARS.
10.1016/S0022-2860(00)00944-3
|
Poster em conferência |
- Pina, João. "Aggregation-Induced Emission vs. Aggregation-Caused Quenching in Tetraphenylethene-substituted Polythiophenes".
Trabalho apresentado em VIth Jornadas Ibéricas de Fotoquímica, 2018.
- Pina, João; Rodrigues, A.C.B.; Pina, J.; Dong, W.; Forster, M.; Scherf, U.; Seixas De Melo, J.S.. "Aggregation Induced Emission
in Phenothiazine -TPE and -TPAN polymers". Trabalho apresentado em VIth Jornadas Ibéricas de Fotoquímica, 2018.
10.1021/acs.macromol.8b01758
- Pina, João. "Mono- and di-substituted indigo derivatives: synthesis and excited state characterization". Trabalho apresentado
em VIth Jornadas Ibéricas de Fotoquímica, 2018.
- Pina, João. "The effect of the TiO2 blocking layer deposition technique on the efficiency of triple-cation mixed-halide perovskites
solar cells: Spray Pyrolysis vs. Atomic Layer Deposition". Trabalho apresentado em 7th EuCheMS Chemistry Congress,
2018.
- Pina, João. "Novel PEGylated 4,5,6,7-Tetrahydropyrazolo[1,5-a]pyridine–fused Chlorins". Trabalho apresentado em 12th National
Organic Chemistry Meeting and 5th National Medicinal Chemistry Meeting, 2018.
- Pina, João. "The influence of TiO2 blocking layer morphology on the efficiency of triple-cation mixed-halide perovskites solar
cells". Trabalho apresentado em Hyceltec- 6th Symposium on Hydrogen, Fuel Cells and Advanced Batteries, 2017.
- Mahou, Pierre; Curry, Nathan; Pinotsi, Dorothea; Kaminski Schierle, Gabriele; Kaminski, Clemens. "Inhibition studies of beta-amyloid
fibril formation monitored by the aggregation-intrinsic visible fluorescence". Trabalho apresentado em European Materials
Research Society, 2017.
10.1117/12.2079320
- Pina, João. "Ultrafast charge carrier dynamics in hematite thin films". Trabalho apresentado em European Materials Research
Society, 2017.
- Laranjo, Mafalda; Piñeiro, Marta; Brito, Ana; Pereira, Nelson A. M.; Abrantes, Ana M.; Pina, João; Botelho, M. Filomena; Seixas
de Melo, J.S.; Pinho e Melo, Teresa M. V. D.. "Multifunctional Platinum(II) Ring-fused Chlorins for Theranostics". Trabalho
apresentado em 16th International Photodynamic Association World Congress, Coimbra, Portugal (June 8-13, 2017), 2017.
- Pina, João. "Synthesis, characterization and photophysical studies of a new complex of ruthenium coordinated to a new red
PDI". Trabalho apresentado em 38ª Reunião Anual da Sociedade Brasileira de Química, 2015.
- Pina, João. "Synthesis and Characterization of Indigo-containing Conjugated Polymers". Trabalho apresentado em Europolymer
Conference (EUPOC), Conducting Polymeric Materials, 2015.
- Zhdanova, N. G.; Shirshin, E.A.; Panhishin, I.M.; Fadeev, V.V.. "The vibronic effect with 5,6-DMBC: a steady state and time-resolved
study". Trabalho apresentado em 11º Encontro Nacional de Química-Física, 2013.
10.1364/fio.2013.ftu1d.4
- Pina, João. "Experimental and theoretical excited state characterization of model organic conjugated donor-acceptor oligomers
for solar cells applications". Trabalho apresentado em XXIV IUPAC Symposium on Photochemistry, 2012.
- Pina, João; Pina, J.; De Seixas Melo, J.; Burrows, H.D.; Galbrecht, F.; Nehls, B.S.; Farrell, T.; et al. "Photophysical and
spectroscopic investigations on (oligo)thiophene-arylene step-ladder copolymers". Trabalho apresentado em 10º Encontro
Nacional de Fotoquímica, 2010.
10.1021/jp070691m
- Pinheiro, Daniela; Nascimento, Bruno F. O.; Pina, João; Pineiro, Marta; Seixas de Melo, J. Sérgio; Pina, João. "Spectral and
Photophysical Properties of Aromatic Pyrrole Oligomers". Trabalho apresentado em 10.º Encontro Nacional de Fotoquímica,
Porto, Portugal, 2010.
- Pina, João. "Spectroscopic and photophysical studies of poly[alpha,omega-(1,1’-binaphthyl)]thiophenes: a new class of naphthalene-thiophene
copolymers". Trabalho apresentado em IIª Reunião Ibérica de Colóides e Interfaces, 2007.
- Pina, João. "Cationic fluorene-thiophene diblock copolymers: synthesis, photophysics and solution behaviour". Trabalho apresentado
em IIª Reunião Ibérica de Colóides e Interfaces, 2007.
- Pina, João. "Electronic spectral and photophysical studies on oligoaryls cruciforms in solution and in the solid state". Trabalho
apresentado em II Jornadas Ibéricas de Fotoquímica, 2007.
- Pina, João. "Self assembly of non-ionic surfactants with fluorene based anionic conjugated polyelectrolytes". Trabalho apresentado
em 1º European Chemistry Congress, 2006.
- Roberts, Joan E.; Dillon, James. "Photophysical studies of alpha,omega-dicyanothiophenes NC(C4H2S)nCN (n= 1-6)". Trabalho
apresentado em Summer School Ultrafast Reaction Dynamics and applications, 2006.
10.1117/12.942701
- Kral, Karel; Mensik, Miroslav. "Contact charge transfer between poly[9,9-(diethylhexyl)fluorene] and halogenated hydrocarbons".
Trabalho apresentado em 8º Encontro Nacional de Fotoquímica, 2005.
10.1109/icton.2016.7550299
- Pina, João. "Spectroscopic and conductimetric study of poly-(9,9-bis(6’-n,n,n-trymethylamonium)hexyl)-fluorene phenylene)
bromide in dimethylsulfoxide/water mixtures. a probe to detect sodium alkylsulfonate surfactant aggregation". Trabalho apresentado
em 8º Encontro Nacional de Fotoquímica, 2005.
- Pina, João. "Critical experimental tests of electron–transfer theories". Trabalho apresentado em 8º Encontro Nacional de
Fotoquímica, 2005.
- Pina, João. "A new polyamininic molecular sensor bearing a dansyl group as fluorophore". Trabalho apresentado em 8º Encontro
Nacional de Fotoquímica, 2005.
- Pina, João. "Photophysical and spectroscopic studies of star-shaped oligothiophenes in solution and the solid state". Trabalho
apresentado em 8º Encontro Nacional de Fotoquímica, 2005.
- Vy´prachticky´, Drahomi´r; Kmi´nek, Ivan; Pavlac¿kova´, Petra; Cimrova´, Ve¿ra. "Syntheses of Fluorene/Carbazole-Thienothiadiazole
Copolymers for Organic Photovoltaics". Trabalho apresentado em 8ª European Conference on Molecular Electronics-ECME8,
2005.
10.1149/1.3553353
- Pina, João. "Photoinduced electron transfers in supercritical medium. A new look at the Marcus inverted region". Trabalho
apresentado em Matrix-2005, The Physics and Chemistry of Matrix Isolated Species, 2005.
- Pina, João. "Pulse radiolysis studies of electron and energy transfer in conjugated polymers". Trabalho apresentado em Meeting
of the Free Radical Research Facility, CCLRC Daresbury Laboratory, 2004.
- Pina, João. "Photophysics of some dialkyl substituted p-phenylene trimers". Trabalho apresentado em XIX Encontro da Sociedade
Portuguesa de Química, 2004.
- Pina, João. "Binding of surfactants to the water soluble copolymer poly{1,4-Phenylene-[9,9-bis(4-phenoxy-propylsulfonate]fluorene-2,7-diyl}".
Trabalho apresentado em XIX Encontro da Sociedade Portuguesa de Química, 2004.
- Pina, João. "Photophysical study of tris(8-hydroxyquinoline) aluminium (III) in benzene solution". Trabalho apresentado em
7º Encontro Nacional de Fotoquímica Sociedade Portuguesa de Química, 2003.
- Pina, João. "Very exothermic electron transfers and the end of the “inverted region”". Trabalho apresentado em 6º Encontro
Nacional de Química Física, 2003.
- Pina, João. "Spectroscopic Characterization of alpha- and gama-pyrones and Their Substituted 4-Hydroxy and 4 Methoxy Derivatives.
An Integrated Infrared, Photophysical and Theoretical Study". Trabalho apresentado em EUCMOS XXV, 2000.
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