A versatile method for direct and covalent immobilization of DNA and proteins on biochips
Résumé
(Figure Presented) Stuck on sensing: A method is presented for the immobilization of aryl diazonium modified biomolecules by direct electro-grafting onto the surface of a conducting material to create effective on-chip sensing layers (see picture). Proof of concept is given for both proteins (antibodies, enzymes) and DNA