Porphyrins as probe molecules in the detection of gaseous pollutants I: Diffusion of pyridine in polystyrene films containing zinc-tetraphenylporphyrin

Impact of Kinetically Restricted Structure on Thermal Conversion of Zinc Tetraphenylporphyrin Thin Films to the Triclinic and Monoclinic Phases

“…6 Unfortunately, however, the structural analysis of the ZnTPP thin film is very limited, [15][16][17][18] although many studies have been reported on the device applications. [6][7][8][9][10][11][12][13][14]…”

Preparation and characterization of a novel tetrakis(4-hydroxyphenyl)porphyrin–graphene oxide nanocomposite and application in an optical sensor and determination of mercury ions

“…Electron pairs of nitrogen atoms in the center of the porphyrin ring keep the metal ions and therefore the complex of porphyrin is formed. [14][15][16][17][18][19][20] The characteristic peaks of porphyrin in the UV-vis spectra is a strong absorption peak (Soret band) in the range of 400-420 nm and four weak absorption peaks (Q bands) in the range of 500-700 nm. These peaks relate to the p / p* electron transfer of porphyrin unsaturated ligand.…”

Deposition and production of highly reproducible hybrid Cu[(tBu)4Pc]‐polystyrene thin layers via spin casting

“…The number and nature of the moieties introduced on the phthalocyanine ring can be varied to make the molecule compatible with various polymers and to make it soluble in organic solvents, a key point in the present study. Thus, polymer/phthalocyanine hybrid materials were used as sensing materials [17][18][19][20]. The resulting hybrid materials combine the advantageous electrical and redox properties of phthalocyanines with the mechanical properties of the host polymer depending on the polymer-tetra-tert-butyl-copper phthalocyanine ratio [21].…”