In this Doctorate Thesis project, a small library of four structurally related melamine-bridge bis(porphyrin-ZnII) receptors, was synthesized The coordination properties of these porphyrin derivatives has been investigated by UV-vis spectroscopy for a series of aliphatic diamines of general formula H2N (CH2)n NH2 (n = 4-8). A marked colour variation occours due to a favourable host-guest ditopic interaction. The binding constants, higher than 10e7 M-1, make these receptors excellent candidates for the development of sensor devices for continuous flow analyses, in which the porphyrin derivatives are covalently supported onto appropriate solid materials. These dimeric metalloporphyrin hosts (molecular tweezers), have also been successfully ...
Porphyrin diad 1 was synthesized by reaction of the acyl chloride of porphyrin 2 and trans-1,2-dithi...
Supramolecular polymerization of structurally designed porphyrins offers a versatile platform for th...
A straightforward, "one-pot" approach to the construction of a new class of molecular tweezers and t...
Porphyrins and related macrocycles have been intensively exploited as sensing materials in chemical ...
Porphyrins show unique binding properties that are widely exploited in nature to accomplish essentia...
The construction of nanosized supramolecular hosts via self-assembly of molecular components is a fa...
Two new porphyrins and their zinc(II) complexes have been synthesized, their photophysical propertie...
This thesis deals with the various chemical, physical and structural properties featured by the porp...
Il lavoro di questa tesi di dottorato riguarda essenzialmente la preparazione di recettori molecolar...
The main purpose of this thesis was the synthesis of new molecular structures, combining dithienylet...
AbstractIn this paper a methodology to connect the sensitivity of porphyrins coated quartz microbala...
This thesis describes the influence of VOCs and NO2 (the analytes) on thin porphyrin films and exami...
Conjugated molecules constitute the elemental bricks of molecular materials that have given rise to ...
The impressive chemistry shown by porphyrins in natural systems is particularly attractive for explo...
AbstractMetalloporphyrins are used as sensitive materials for many different kinds of chemical senso...
Porphyrin diad 1 was synthesized by reaction of the acyl chloride of porphyrin 2 and trans-1,2-dithi...
Supramolecular polymerization of structurally designed porphyrins offers a versatile platform for th...
A straightforward, "one-pot" approach to the construction of a new class of molecular tweezers and t...
Porphyrins and related macrocycles have been intensively exploited as sensing materials in chemical ...
Porphyrins show unique binding properties that are widely exploited in nature to accomplish essentia...
The construction of nanosized supramolecular hosts via self-assembly of molecular components is a fa...
Two new porphyrins and their zinc(II) complexes have been synthesized, their photophysical propertie...
This thesis deals with the various chemical, physical and structural properties featured by the porp...
Il lavoro di questa tesi di dottorato riguarda essenzialmente la preparazione di recettori molecolar...
The main purpose of this thesis was the synthesis of new molecular structures, combining dithienylet...
AbstractIn this paper a methodology to connect the sensitivity of porphyrins coated quartz microbala...
This thesis describes the influence of VOCs and NO2 (the analytes) on thin porphyrin films and exami...
Conjugated molecules constitute the elemental bricks of molecular materials that have given rise to ...
The impressive chemistry shown by porphyrins in natural systems is particularly attractive for explo...
AbstractMetalloporphyrins are used as sensitive materials for many different kinds of chemical senso...
Porphyrin diad 1 was synthesized by reaction of the acyl chloride of porphyrin 2 and trans-1,2-dithi...
Supramolecular polymerization of structurally designed porphyrins offers a versatile platform for th...
A straightforward, "one-pot" approach to the construction of a new class of molecular tweezers and t...