J. Sérgio Seixas de Melo

Overview

Best Publications

• Comprehensive Evaluation of the Absorption, Photophysical, Energy Transfer, Structural, and Theoretical Properties of α-Oligothiophenes with One to Seven Rings

  Ralph S. Becker;J. Seixas de Melo;António L. Maçanita,†,‖ and;Fausto Elisei

  603
  Citations

• Heavy-atom effects on metalloporphyrins and polyhalogenated porphyrins

  Emı́lia G. Azenha;Arménio C. Serra;Marta Pineiro;Mariette M. Pereira

  233
  Citations

• Photophysical Behavior of Coumarins as a Function of Substitution and Solvent: Experimental Evidence for the Existence of a Lowest Lying 1(n,.pi.*) State

  J. Sérgio Seixas de Melo;Ralph S. Becker;António L. Maçanita

  223
  Citations

• Photophysical and Spectroscopic Studies of Indigo Derivatives in Their Keto and Leuco Forms

  J. Seixas de Melo;and A. P. Moura;M. J. Melo

  213
  Citations

• COMPREHENSIVE INVESTIGATION OF THE SOLUTION PHOTOPHYSICS AND THEORETICAL ASPECTS OF OLIGOTHIOPHENES OF 1-7 RINGS

  R. S. Becker;J. Seixas de Melo;A. L. Macanita;Fausto Elisei

  203
  Citations

• Singlet and triplet energies of α-oligothiophenes: A spectroscopic, theoretical, and photoacoustic study: Extrapolation to polythiophene

  J. Seixas de Melo;Luı́s M. Silva;Luı́s G. Arnaut;R. S. Becker

  192
  Citations

• 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

  H. D. Burrows;V. M. M. Lobo;J. Pina;M. L. Ramos

  164
  Citations

• Spectroscopy and photophysics of 4- and 7-hydroxycoumarins and their thione analogs

  J Seixas de Melo;P.F Fernandes

  160
  Citations

• S1∼>T1 intersystem crossing in π-conjugated organic polymers

  Hugh D. Burrows;J. Seixas de Melo;C. Serpa;L. G. Arnaut

  147
  Citations

• Characterization of the Triplet State of Tris(8-hydroxyquinoline)aluminium(III) in Benzene Solution

  Hugh D. Burrows;Mariana Fernandes;J. Seixas de Melo;and Andrew P. Monkman

  135
  Citations

• The use of microspectrofluorimetry for the characterization of lake pigments.

  Ana Claro;Maria J. Melo;Stephan Schäfer;J. Sérgio Seixas de Melo

  127
  Citations

• Triplet state dynamics on isolated conjugated polymer chains

  H.D. Burrows;J. Seixas de Melo;C. Serpa;L.G. Arnaut

  124
  Citations

• Alternating Binaphthyl-Thiophene Copolymers: Synthesis, Spectroscopy, and Photophysics and Their Relevance to the Question of Energy Migration versus Conformational Relaxation

  J. Pina;J. Seixas de Melo;H. D. Burrows;A. L. Maçanita

  111
  Citations

• Photophysics of thiophene based polymers in solution: The role of nonradiative decay processes

  J. Seixas de Melo;H. D. Burrows;Mattias Svensson;Mats R. Andersson

  109
  Citations

• A photochemical study on the blue dye indigo: from solution to ancient Andean textiles.

  Micaela M Sousa;Catarina Miguel;Isa Rodrigues;A Jorge Parola

  100
  Citations

• A Study in Mauve: Unveiling Perkin's Dye in Historic Samples

  Micaela M. Sousa;Maria J. Melo;A. Jorge Parola;Peter J. T. Morris

  99
  Citations

• Picosecond conformational relaxation of singlet excited polyfluorene in solution

  Fernando B. Dias;António L. Maçanita;J. Seixas de Melo;Hugh D. Burrows

  97
  Citations

• Spectral and Photophysical Studies of Substituted Indigo Derivatives in Their Keto Forms

  J. Sérgio Seixas de Melo;Raquel Rondão;Hugh D. Burrows;Maria J. Melo

  97
  Citations

• Excited-State Dynamics and Self-Organization of Poly(3-hexylthiophene) (P3HT) in Solution and Thin Films

  Bruno Ferreira;Palmira Ferreira da Silva;J. Sérgio Seixas de Melo;João Pina

  96
  Citations

• On the triplet state of poly(N-vinylcarbazole)

  J. Pina;J. Seixas de Melo;H.D. Burrows;A.P. Monkman

  95
  Citations

• Photophysics of an Indigo Derivative (Keto and Leuco Structures) with Singular Properties

  J Seixas de Melo;R Rondão;H D Burrows;M J Melo

  89
  Citations