226 entries « 1 of 8 »

2023

1.

Costa, T.; Peixoto, M.; Pineiro, M.; de Melo, J. S. Seixas

Solvent-Driven Self-Organization of Meso-Substituted Porphyrins: Morphological Analysis from Fluorescence Lifetime Imaging Microscopy Journal Article

In: Langmuir, vol. 39, no. 16, pp. 5727-5737, 2023, ISSN: 0743-7463.

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2.

Delgado-Pinar, E.; Medeiros, M.; Costa, T.; de Melo, J. S. Seixas

Highly Selective Fluorescent Sensors: Polyethylenimine Derivatives of Triphenylamine and Coumarin for GTP and ATP Interaction via Fluorescence Lifetime Imaging Microscopy Journal Article

In: Acs Applied Polymer Materials, vol. 5, no. 8, pp. 6176-6185, 2023, ISSN: 2637-6105.

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3.

Nobre, D. C.; Delgado-Pinar, E.; Cunha, C.; Galvao, A. M.; de Melo, J. S. Seixas

Indirubin: Nature finding efficient light-activated protective molecular mechanisms Journal Article

In: Dyes and Pigments, vol. 212, 2023, ISSN: 0143-7208.

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4.

Pinheiro, D.; Sousa, J. F. M.; Pineiro, M.; Valente, A. J. M.; de Melo, J. S. Seixas

Non-pre-treated sulfonated poly(ether ether ketone) membrane as an efficient alternative for Nafion in acidic aqueous organic redox flow batteries Journal Article

In: Journal of Energy Storage, vol. 57, 2023, ISSN: 2352-152X.

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5.

Rodrigues, A. C. B.; Lopes, S. M. M.; Cunha, C.; Braz, J.; Melo, Tmvdpe; de Melo, J. S. Seixas; Pineiro, M.

The role of solvents and concentrations in the properties of oxime bearing A2B corroles Journal Article

In: Physical Chemistry Chemical Physics, vol. 25, no. 15, pp. 10263-10277, 2023, ISSN: 1463-9076.

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6.

Saadi, H.; Benzarti, Z.; Sanguino, P.; Pina, J.; Abdelmoula, N.; de Melo, J. S. Seixas

Enhancing the electrical conductivity and the dielectric features of ZnO nanoparticles through Co doping effect for energy storage applications Journal Article

In: Journal of Materials Science-Materials in Electronics, vol. 34, no. 2, 2023, ISSN: 0957-4522.

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7.

Cunha, Carla; Peixoto, Mariana S.; Santos, Joana; Abreu, Paulo E.; Paixão, José A.; Pineiro, Marta; de Melo, J. Sérgio Seixas

Practical Design of 3,6-Di-tert-butyldiphenyldibenzofulvene Derivatives with Enhanced Aggregation-Induced Emission Journal Article

In: ACS Applied Optical Materials, vol. 1, no. 1, pp. 340-353, 2023.

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2022

8.

Costa, A. L.; Monteiro, R. P.; Barradas, P. D. N.; Ferreira, S. C. R.; Cunha, C.; Gomes, A. C.; Gonçalves, I. S.; de Melo, J. S. Seixas; Pillinger, M.

Enhanced thermal and photo-stability of a para-substituted dicumyl ketone intercalated in a layered double hydroxide Journal Article

In: Frontiers in Chemistry, vol. 10, 2022, ISSN: 2296-2646.

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9.

Cunha, C.; Pinto, A.; Galvao, A.; Rodríguez, L.; de Melo, J. S. Seixas

Aggregation-Induced Emission with Alkynylcoumarin Dinuclear Gold(I) Complexes: Photophysical, Dynamic Light Scattering, and Time-Dependent Density Functional Theory Studies Journal Article

In: Inorganic Chemistry, vol. 61, no. 18, pp. 6964-6976, 2022, ISSN: 0020-1669.

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10.

Delgado-Pinar, E.; Pont, I.; García-España, E.; de Melo, J. S. Seixas

Cucurbituril hosts as promoters of aggregation induced emission of triphenylamine derivatives Journal Article

In: Physical Chemistry Chemical Physics, vol. 24, no. 4, pp. 2403-2411, 2022, ISSN: 1463-9076.

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11.

Ferreira, S. C. R.; Franchi, M.; Pais, A. A. C. C.; de Melo, J. S. Seixas

The chemistry behind the first Portuguese postage stamps (1853-1894). A non-destructive analytical and chemometric analysis of pigments, fillers and binders Journal Article

In: Dyes and Pigments, vol. 205, 2022, ISSN: 0143-7208.

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12.

Laranjo, M.; Pereira, N. A. M.; Oliveira, A. S. R.; Aguiar, M. C.; Brites, G.; Nascimento, B. F. O.; Serambeque, B.; Costa, B. D. P.; Pina, J.; de Melo, J. S. Seixas; Pineiro, M.; Botelho, M. F.; Melo, Tmvdpe

Ring-Fused meso-Tetraarylchlorins as Auspicious PDT Sensitizers: Synthesis, Structural Characterization, Photophysics, and Biological Evaluation Journal Article

In: Frontiers in Chemistry, vol. 10, 2022, ISSN: 2296-2646.

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13.

Pinheiro, D.; Pineiro, M.; de Melo, J. S. Seixas

Tryptanthrin derivatives as efficient singlet oxygen sensitizers Journal Article

In: Photochemical & Photobiological Sciences, vol. 21, no. 5, pp. 645-658, 2022, ISSN: 1474-905X.

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14.

Pinto, C. M.; Pina, J.; Delgado-Pinar, E.; de Melo, J. S. Seixas

Excited state deactivation mechanisms in Shikonin rationalized from its naphthoquinone parent structures Journal Article

In: Physical Chemistry Chemical Physics, vol. 24, no. 34, pp. 20348-20356, 2022, ISSN: 1463-9076.

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15.

Rodrigues, A. C. B.; Peixoto, M.; Gomes, C.; Pineiro, M.; de Melo, J. S. Seixas

Aggregation-Induced Emission Leading to White Light Emission in Diphenylbenzofulvene Derivatives Journal Article

In: Chemistry-a European Journal, vol. 28, no. 7, 2022, ISSN: 0947-6539.

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16.

de Melo, J. Sérgio Seixas

The molecules of colour. The real blue indigo: photostability mechanisms, new functional derivatives, and hybrids Book Chapter

In: Crespi, Stefano; Protti, Stefano (Ed.): Photochemistry: Volume 49, vol. 49, pp. 31-52, The Royal Society of Chemistry, 2022, ISBN: 978-1-83916-388-3.

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2021

17.

Amaral, R.; de Melo, J. S. Seixas; Santos, L. M. A.

Pigments from Eustigmatophyceae: an interesting class of microalgae for carotenoid production Journal Article

In: Journal of Applied Phycology, vol. 33, no. 1, pp. 371-384, 2021, ISSN: 0921-8971.

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18.

Cunha, C.; Klein, P.; Rosenauer, C.; Scherf, U.; de Melo, J. S. Seixas

Fluorescence Studies on a Thermoresponsive PNIPAM-Polyfluorene Graft Copolymer Journal Article

In: Macromolecules, vol. 54, no. 16, pp. 7612-7620, 2021, ISSN: 0024-9297.

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19.

Delgado-Pinar, E.; Costa, A. L.; Gonçalves, I. S.; Pineiro, M.; Pillinger, M.; de Melo, J. S. Seixas

Tuning the Behavior of a Hydrotalcite-Supported Sulfonated Bithiophene from Aggregation-Caused Quenching to Efficient Monomer Luminescence Journal Article

In: Journal of Physical Chemistry C, vol. 125, no. 15, pp. 8294-8303, 2021, ISSN: 1932-7447.

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20.

Lima, A. R. F.; Pereira, R. C.; Azevedo, J.; Mendes, A.; de Melo, J. S. Seixas

On the path to aqueous organic redox flow batteries: Alizarin red S alkaline negolyte. Performance evaluation and photochemical studies Journal Article

In: Journal of Molecular Liquids, vol. 336, 2021, ISSN: 0167-7322.

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21.

Pereira, N. A. M.; Laranjo, M.; Nascimento, B. F. O.; Simoes, J. C. S.; Pina, J.; Costa, B. D. P.; Brites, G.; Braz, J.; de Melo, J. S. Seixas; Pineiro, M.; Botelho, M. F.; Melo, Tmvdpe

Novel fluorinated ring-fused chlorins as promising PDT agents against melanoma and esophagus cancer Journal Article

In: Rsc Medicinal Chemistry, vol. 12, no. 4, pp. 615-627, 2021.

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22.

Pina, J.; Dias, P.; Serpa, C.; Azevedo, J.; Mendes, A.; de Melo, J. S. Seixas

Phenomenological Understanding of Hematite Photoanode Performance Journal Article

In: Journal of Physical Chemistry C, vol. 125, no. 15, pp. 8274-8284, 2021, ISSN: 1932-7447.

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23.

Pinheiro, D.; Galvao, A. M.; Pineiro, M.; de Melo, J. S. Seixas

Red-Purple Photochromic Indigos from Green Chemistry: Mono-tBOC or Di-tBOC N-Substituted Indigos Displaying Excited State Proton Transfer or Photoisomerization Journal Article

In: Journal of Physical Chemistry B, vol. 125, no. 16, pp. 4108-4119, 2021, ISSN: 1520-6106.

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24.

Pinheiro, D.; Pineiro, M.; Galvao, A. M.; de Melo, J. S. Seixas

Deep in blue with green chemistry: influence of solvent and chain length on the behaviour of N- and N,N′- alkyl indigo derivatives Journal Article

In: Chemical Science, vol. 12, no. 1, pp. 303-313, 2021, ISSN: 2041-6520.

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25.

Pinheiro, D.; Pineiro, M.; de Melo, J. S. Seixas

Sulfonated tryptanthrin anolyte increases performance in pH neutral aqueous redox flow batteries Journal Article

In: Communications Chemistry, vol. 4, no. 1, 2021, ISSN: 2399-3669.

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26.

Pinto, A.; Cunha, C.; Aullón, G.; Lima, J. C.; Rodríguez, L.; de Melo, J. S. Seixas

Comprehensive Investigation of the Photophysical Properties of Alkynylcoumarin Gold(I) Complexes Journal Article

In: Journal of Physical Chemistry B, vol. 125, no. 42, pp. 11751-11760, 2021, ISSN: 1520-6106.

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27.

Rodrigues, A. C. B.; Eckert, A.; Pina, J.; Scherf, U.; de Melo, J. S. Seixas

Polymeric near infrared emitters with bay-annulated indigo moieties Journal Article

In: Materials Advances, vol. 2, no. 11, pp. 3736-3743, 2021.

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28.

Rodrigues, A. C. B.; de Melo, J. S. Seixas

Aggregation-Induced Emission: From Small Molecules to Polymers-Historical Background, Mechanisms and Photophysics Journal Article

In: Topics in Current Chemistry, vol. 379, no. 3, 2021, ISSN: 2365-0869.

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29.

Rodrigues, A. C. B.; Wetterling, D.; Scherf, U.; de Melo, J. S. Seixas

Tuning J-aggregate Formation and Emission Efficiency in Cationic Diazapentacenium Dyes Journal Article

In: Chemistry-a European Journal, vol. 27, no. 29, pp. 7826-7830, 2021, ISSN: 0947-6539.

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30.

Sousa, J. F. M.; Pina, J.; Gomes, C.; Dias, L. D.; Pereira, M. M.; Murtinho, D.; Dias, P.; Azevedo, J.; Mendes, A.; de Melo, J. S. Seixas; Pais, A. C. C.; Pineiro, M.; Valente, A. J. M.

Transport and photophysical studies on porphyrin-containing sulfonated poly(etheretherketone) composite membranes Journal Article

In: Materials Today Communications, vol. 29, 2021.

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226 entries « 1 of 8 »