Corroles as receptors in liquid membrane electrodes and their potentiometric response towards salicylic acid

Determination of interaction strength between corrole and phenol derivatives in aqueous media using atomic force microscopy

“…Recorded force -distance curves displayed the typical shape for the repulsive forces between the functionalized tip and surface [40]. This lack of adhesion force is Table 2, the strongest single bond force was observed between the corrole and the ortho - The results obtained using AFM together with a chemically modified tip also correlate well with those obtained potentiometricaly, which concern the studies of corroles as the selective receptors for phenol derivatives existing as the electrically neutral analytes [33][34][35].…”

“…It has been already discovered by the potentiometric method that liquid membrane electrodes incorporating macrocyclic polyamines [26][27][28][29], calix [4]pyrroles [30][31][32][33] or corroles [34][35] upon stimulation with undissociated phenol derivatives generated potentiometric responses.…”

Corrole-based ion-selective electrodes

“…The same receptor has been utilized as fl uorophore in fl uorescent chemical sensor for Hg(II) [18]. In reference 19 Radecki et al reported application of fl uoro-and chloro-substituted free-base triphenylcorroles as analytically active compounds in liquid membrane electrodes sensitive towards salicylic acid and salicylate at low pH.…”

Study of Structure−Properties Relationship for Lanthanide Tetrapyrrolic Macrocycles Modified with Aminopolycarboxylate Substituents

“…[2] Until that time corroles had obtained by complexed multi-step pathway, with a total yield of compounds (even the most simple structure) less than 0.1 %. [3] Both porphyrins and corroles already prove itself as efficient catalysts for oxidation [4] and reduction reactions, [5] as a basis for carbon monoxide sensors, [6] as optodes for determination the pH, [7] as ion-selective electrodes, [8] as dyesensitized solar cells [9] and also in medicine as fluorescent markers. [10] Application of corroles in most cases is based on their fluorescent properties.…”