Retraction notice to “Advanced multi-functional regenerative and self-healing tight ultrafiltration membrane for dye/salt wastewater efficient purification” [Separat. Purific. Technol. 346 (2024) 127350] (Separation and Purification Technology (2024) 346, (S138358662401089X), (10.1016/j.seppur.2024.127350))

This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor-in-Chief. The Journal was made aware that there was no record of co-author Annette Theliander registered at the Technical University of Denmark. It is unclear as to whether or not this person actually exists and the response from the first author Shenghui Liu was not convincing. Upon further review, Shenghui Liu seems to be the only common author on the original and revised versions of the paper as two authors were removed from the original version and three different authors (Biqin Chen, Shangsong Han and Anette Theliander) were added at revision stage. Furthermore there are irregularities with the various email addresses supplied by the authors, as the email address for the corresponding author was initially listed as belonging to the submitting author Shenghui Liu. The Editor in Chief has therefore decided to retract the paper as he has lost confidence in the scientific/ethical integrity of the article. Apologies are offered to readers.