RETRACTED: Ethanol Sensor based on ZnO Nanoporous Structure Prepared Via Microwave System

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of the editors following the disclosure of submission for publication elsewhere sent by the authors.One of the conditions of submission of a paper for publication is that authors declare explicitly that the paper is not under consideration for publication elsewhere. As such this article does not comply with the scientific publishing system rules. The scientific community takes a very strong view on this matter and apologies are offered to readers that this was not detected during the submission and editing process.