RETRACTED: A transparent pressure-sensitive adhesive with high electrical conductivity based on water-soluble nano core-shell hollow composite

This article has been retracted at the request of the authors. The authors reported that their attempts to reproduce critical results in the paper were unsuccessful in their subsequent study. The Editors decided to retract the paper. The authors would like to apologize for this error on their part and profoundly regret any inconvenience and confusion that it might have caused.