Electric Field Cycling of Physisorbed Antibodies Reduces Biolayer Polarization Dispersion

Electric Field Cycling of Physisorbed Antibodies Reduces Biolayer Polarization Dispersion

Abstract The electric dipoles of proteins in a biolayer determine their dielectric properties through the polarization density P. Hence, its reproducibility is crucial for applications, particularly in bioelectronics. Biolayers encompassing capturing antibodies covalently bound at a biosensing inter...

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Main Authors: Cinzia Di Franco, Eleonora Macchia, Michele Catacchio, Mariapia Caputo, Cecilia Scandurra, Lucia Sarcina, Paolo Bollella, Angelo Tricase, Massimo Innocenti, Riccardo Funari, Matteo Piscitelli, Gaetano Scamarcio, Luisa Torsi
Format: Article
Language:English
Published: Wiley 2025-01-01
Series:Advanced Science
Subjects:
antibody‐capturing‐layers
anti‐IgM
electric‐field‐cycling
electrolyte‐gated‐organic field‐effect‐transistors(EGOFETs)
Kelvin‐Probe‐Force‐Microscopy (KPFM)
protein‐physisorption
Online Access:https://doi.org/10.1002/advs.202412347
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https://doi.org/10.1002/advs.202412347

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