[ASAP] Retraction of “Engineering Defects in Graphene Oxide for Selective Ammonia and Enzyme-Free Glucose Sensing and Excellent Catalytic Performance for <italic toggle=”yes”>para</italic>-Nitrophenol Reduction” admin 5 years ago ACS Applied Materials & InterfacesDOI: 10.1021/acsami.8b22153 Published in: "Applied Materials and Interfaces".