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List of works by João Pina

A New ZnII Tweezer Pyridine-Naphthalene System - An Off-On-Off System Working in a Biological pH Window

article

A comprehensive investigation of the electronic spectral and photophysical properties of conjugated naphthalene-thiophene oligomers.

scientific article published on 29 July 2009

A comprehensive study of the spectral and photophysical properties of arylthiophenes

article published in 2008

A novel biopolymeric photoinitiator based on chitosan and thioxanthone derivative: Synthesis, characterization and efficiency in photopolymerization

Advances on photodynamic therapy of melanoma through novel ring-fused 5,15-diphenylchlorins

scientific article published on 4 January 2018

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

Alternating donor–acceptor indigo-cyclopentadithiophene copolymers: competition between excited state conformational relaxation, energy transfer and excited state proton transfer

article

Brazilwood reds: the (photo)chemistry of brazilin and brazilein

scientific article published on 3 October 2013

Cationic fluorene-thiophene diblock copolymers: Aggregation behaviour in methanol/water and its relation to thin film structures

Chain length dependent excited-state decay processes of diluted PF2/6 solutions

scientific article published on 12 June 2013

Characterisation of the triplet state of a fluorene–terthiophene alternating copolymer

Conformational relaxation of p-phenylenevinylene trimers in solution studied by picosecond time-resolved fluorescence.

scientific article published in December 2007

Cost-efficient method for unsymmetrical meso-aryl porphyrins and iron oxide-porphyrin hybrids prepared thereof

scientific article

Cyclopentadithiophene derivatives: a step towards an understanding of thiophene copolymer excited state deactivation pathways

article

Donor–acceptor–donor thienyl/bithienyl-benzothiadiazole/quinoxaline model oligomers: experimental and theoretical studies

article

Dynamics and photophysics of oligomers and polymers

article

Effect of substitution on the ultrafast deactivation of the excited state of benzo[b]thiophene-arylamines.

scientific article published on 15 July 2016

Effects of the interaction between beta-carboline-3-carboxylic acid N-methylamide and polynucleotides on singlet oxygen quantum yield and DNA oxidative damage.

scientific article published in November 2007

Electron Transfer in Supercritical Carbon Dioxide: Ultraexothermic Charge Recombination at the End of the “Inverted Region”

scientific article published on 01 June 2006

Electronic spectral and photophysical properties of some p-phenylenevinylene oligomers in solution and thin films

Energetics and Dynamics of Naphthalene Polyaminic Derivatives. Influence of Structural Design in the Balance Static vs Dynamic Excimer Formation

article

Excited State Characterization and Energy Transfer in Hyperbranched Polytruxenes and Polytruxene-block-Polythiophene Multiblock Copolymers

Excited state dynamics in π-conjugated polymers

article

Excited state properties of oligophenyl and oligothienyl swivel cruciforms.

scientific article published on 9 January 2008

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

article

Excited-State Proton Transfer in Indigo

scientific article published on 21 February 2017

Fast photochromic sterically hindered benzo[1,3]oxazines

From molecular modelling to photophysics of neutral oligo- and polyfluorenes incorporated into phospholipid bilayers.

scientific article published in January 2015

Insights into the Photophysics and Supramolecular Organization of Congo Red in Solution and the Solid State.

scientific article published on 19 December 2016

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

scientific article published in October 2005

Interactions between surfactants and {1,4-phenylene-[9,9-bis(4-phenoxy-butylsulfonate)]fluorene-2,7-diyl}

Interplay of Electrostatic and Hydrophobic Effects with Binding of Cationic Gemini Surfactants and a Conjugated Polyanion: Experimental and Molecular Modeling Studies

scientific article published on 11 April 2007

Luminescent halogen-substituted 2-(N-arylimino)pyrrolyl boron complexes: the internal heavy-atom effect

scientific article published on 15 July 2020

Multifaceted Regioregular Oligo(thieno[3,4-b]thiophene)s Enabled by Tunable Quinoidization and Reduced Energy Band Gap

scientific article published in 2015

New insight into the photophysics and reactivity of trigonal and tetrahedral arylboron compounds.

scientific article published on 16 August 2016

On the singlet states of porphyrins, chlorins and bacteriochlorins and their ability to harvest red/infrared light.

scientific article published on 4 May 2012

On the triplet state of poly(N-vinylcarbazole)

article

Optical and Photovoltaic Properties of Thieno[3,2-b]thiophene-Based Push–Pull Organic Dyes with Different Anchoring Groups for Dye-Sensitized Solar Cells

scientific article published on 29 December 2017

P hotophysical processes in polymers and oligomers

Photochromic and photophysical properties of new benzo- and naphtho[1,3]oxazine switches

scientific article

Photophysical and spectroscopic investigations on (oligo)thiophene-arylene step-ladder copolymers. The interplay of conformational relaxation and on-chain energy transfer.

scientific article published in December 2009

Photophysical studies of alpha,omega-dicyano-oligothiophenes NC(C4H2S)nCN (n = 1-6).

scientific article published in April 2006

Platinum(II) Ring-Fused Chlorins as Near-Infrared Emitting Oxygen Sensors and Photodynamic Agents.

scientific article published on 22 February 2017

Preventing the formation of the long-lived colored transoid-trans photoisomer in photochromic benzopyrans

scientific article

Room-Temperature Phosphorescence and Efficient Singlet Oxygen Production by Cyclometalated Pt(II) Complexes with Aromatic Alkynyl Ligands

scientific article published on 29 May 2020

Spectral and Photophysical Characterization of Donor-π-Acceptor Arylthienyl- and Bithienyl-Benzothiazole Derivatives in Solution and Solid State

article

Spectral and Photophysical Studies of Poly[2,6-(1,5-dioctylnaphthalene)]thiophenes

Spectral and Photophysical Studies on Cruciform Oligothiophenes in Solution and the Solid State

article

Spectroscopy and coordination chemistry of a new bisnaphthalene-bisphenanthroline ligand displaying a sensing ability for metal cations

scientific article

Synthesis and characterization of the ground and excited states of tripodal-like oligothienyl-imidazoles

scientific article published in April 2010

Synthesis and photophysical properties of dansyl-based polyamine ligands and their Zn(II) complexes

article

Synthesis of a Photochromic Fused 2H-Chromene Capable of Generating a Single Coloured Species

article by Céu M. Sousa et al published 6 February 2012 in European Journal of Organic Chemistry

Synthesis, spectroscopy, photophysics and thermal behaviour of stilbene-based triarylamines with dehydroabietic acid methyl ester moieties

The effect of polyaromatic hydrocarbons on the spectral and photophysical properties of diaryl-pyrrole derivatives: an experimental and theoretical study

scientific article published on 01 September 2014

The effect of substitution and isomeric imperfection on the photophysical behaviour of p-phenylenevinylene trimers

The influence of the relative position of the thiophene and pyrrole rings in donor-acceptor thienylpyrrolyl-benzothiazole derivatives. A photophysical and theoretical investigation

scientific article published on 14 June 2010

Thiophene-phenylene/naphthalene-based step-ladder copolymers

article

Triphenylamine-benzimidazole derivatives: synthesis, excited-state characterization, and DFT studies

scientific article published on 29 October 2013

Triplet states on π-conjugated polymers, oligomers and related materials

article

Understanding Optoelectronic Properties of Cyano-Terminated Oligothiophenes in the Context of Intramolecular Charge Transfer

scientific article published on 18 August 2011

Unusual photophysical properties of conjugated, alternating indigo–fluorene copolymers

article published in 2015

β-Phase Formation of Poly(9,9-dioctylfluorene) Induced by Liposome Phospholipid Bilayers

article published in 2011

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