Cover Image, Volume 61, Issue 18

Journal of Polymer ScienceVolume 61, Issue 18 p. i-i COVER IMAGEFree Access Cover Image, Volume First published: 15 September 2023 https://doi.org/10.1002/pol.20230610AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text full-text accessPlease review our Terms and Conditions Use check box below share version article.I have read accept the Wiley Online Library UseShareable LinkUse link a this article with your friends colleagues. Learn more.Copy URL Share linkShare onEmailFacebookTwitterLinkedInRedditWechat Graphical Abstract The cover by Johannes Berg shows schematic representation calcium alginate consisting mannuronic acid (green) guluronic (red), cross-linked cations (yellow). An interpenetrating additional polymer is polyethyleneimine (blue), thereby constituting composite hydrogel. Positively charged methylene blue selectively adsorbed in hydrogel due its negatively backbone. Along that, congo red positively polyethyleneimine. (DOI: 10.1002/pol.20230215) Volume61, Issue1815 2023Pages RelatedInformation