In the design of new chromophores, with high efficiency, chemical stability and low cost
materials for dye sensitized solar cells, porphyrin macrocycles could play a very important …

Since the beginning of the 21st century, triazine-based molecules have been employed to
construct different organic materials due to their unique optoelectronic properties. Among …

Structural, optical and electrochemical properties of 4-amino-3-mercapto-6-(2-(2-thienyl)
vinyl)-1, 2, 4-triazin-5 (4H)-one donor (AMT) in powder and thin film forms are studied. The …

A new covalently linked porphyrin-based anhydride (C 108 H 86 N 10 O 4 Zn 2) named TPP-
PMDI-TPP has been successfully synthesized through a simple thermal imidization reaction …

Metal-free organic dyes with push-pull type structures for dye-sensitized solar cells have
grate much attraction in the last decade because of their excellent molar coefficient …

A new series of D-π-A organic dyes bearing fused dibenzo [b, h][1, 6] naphthyridine as the
conjugated π-bridge, a cyanoacrylic acid moiety as the electron acceptor/anchoring group …

A novel porphyrin dye ZnP-triazine-(gly) 2, consisting of a zinc-metallated porphyrin unit
covalently linked through its peripheral aryl-amino group with a 1, 3, 5-triazine group which …

In this review, we discuss a collection of three sets of porphyrin-based systems recently
synthesized in our group. In the first set we improve the light harvesting ability of porphyrins …

Studies on copper (II) tetrafluorenyl porphyrinate (CuTFP) and copper (II) tetraphenyl
porphyrinate (CuTPP) have been focused on the charge carrier transport in their solid films …

In this report we describe the use of a novel porphyrin triad (PPT) consisting of two zinc-
metalated porphyrin units and one free-base porphyrin unit covalently linked through their …