Contact Angle Analysis: Contact Angle Analysis for the Prediction of Defect States of Graphene Grafted with Functional Groups (adv. Mater. Interfaces 19/2018)

The wettability of graphene shows a correlation with the defect density, which could be quantitatively estimated by observing the shape of a water drop on the graphene surface through contact angle measurements. More details can be found in article number 1800166 by Jihye Bong, Sang Kyu Kwak, Sanghyun Ju and co-workers.