Antibody Immobilization in Zinc Oxide Thin Films as an Easy-Handle Strategy for Detection.

The antibody immobilization compatible with low-cost materials and label-free strategies is a challenge for biosensor device fabrication. In this study, ZnO thin film deposition was carried out on corning glass substrates by ultrasonic spray pyrolysis at 200 °C. The thin films were analyzed as platforms for enteropathogenic ( EPEC) antibody immobilization.