A new biotinylated tris bipyridinyl iron(II) complex as redox biotin-bridge for the construction of supramolecular biosensing architectures.
The bioaffine immobilization of several avidin layers on an electrode modified by a biotinylated polymer was accomplished by the first biotinylated redox bridge consisted of a tris(bipyridyl)iron(II) complex bearing six pre-oriented biotin groups.
Haddour
Naoufel
N
Laboratoire d'Electrochimie Organique et de Photochimie Rédox(CNRS UMR 5630) Institut de Chimie Moléculaire de Grenoble FR CNRS 2607, Université Joseph Fourier, BP 53, 38041 Grenoble cedex 9, France.
Gondran
Chantal
C
Cosnier
Serge
S
D000469:Alkaline Phosphatase / Q000378:metabolism; D001360:Avidin / Q000737:chemistry; D015374:Biosensing Techniques; D001710:Biotin / Q000737:chemistry*; D019921:Biotinylation; D004563:Electrochemistry; D004566:Electrodes; D004800:Enzymes, Immobilized / Q000378:metabolism; D007501:Iron / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D015394:Molecular Structure; D010084:Oxidation-Reduction; D011108:Polymers / Q000737:chemistry
D004800:Enzymes, Immobilized; D011108:Polymers; D001360:Avidin; D001710:Biotin; D007501:Iron; D000469:Alkaline Phosphatase