Dr. Callie Fairman, Joshua Z. Ginges, Dr. Stuart B. Lowe and Prof. J. Justin Gooding Protein Resistance of Surfaces Modified with Oligo(Ethylene Glycol) Aryl Diazonium Derivatives ChemPhysChem 14
Surface modification for protein resistance: Oligo(ethylene glycol) aryl diazonium derivatives electrochemically deposited on carbon and gold surfaces reduce non-specific protein adsorption (see picture). The influence of ligand length, distal end group, and ligand packing density on protein resistance is investigated. This approach could be used to produce stable antifouling layers for electrochemical biosensors.
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