Novel porphyrin based receptors for saccharide recognition in water

A binding study of the porphyrin phosphonates ( 1, 2), porphyrin–oligopeptide conjugates ( 3– 5) and meso-tetrakis-( p-sulfonato-phenyl) porphyrin ( 7) to saccharides and alkyl pyranosides showed strong interaction in water and DMSO. The 1 H , 31 P NMR, IR-spectroscopy and SPR technique were used fo...

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Bibliographic Details
Published in:Sensors and actuators. B, Chemical Chemical, 2001-06, Vol.76 (1), p.366-372
Main Authors: Charvátová, Jana, Rusin, Oleksandr, Král, Vladimı́r, Volka, K, Matějka, P
Format: Article
Language:English
Subjects:
Binaphthylic compounds
Complexation
Infrared spectroscopy
Nuclear magnetic resonance spectroscopy
Porphyrin phosphonates
Porphyrins
Porphyrin–oligopeptide conjugates
Saccharide recognition
Water
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Summary:A binding study of the porphyrin phosphonates ( 1, 2), porphyrin–oligopeptide conjugates ( 3– 5) and meso-tetrakis-( p-sulfonato-phenyl) porphyrin ( 7) to saccharides and alkyl pyranosides showed strong interaction in water and DMSO. The 1 H , 31 P NMR, IR-spectroscopy and SPR technique were used for the study of mechanisms of complexation and potential using of receptors as sensor part; participant of hydrogen bonds in porphyrin–saccharide complexes formation was demonstrated.
ISSN:0925-4005
1873-3077
DOI:10.1016/S0925-4005(01)00635-9