{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Janecek ER"],"funding":["Funded Access","European Research Council","Department of Higher Education, Ministry of Education of Malaysia","Universiti Teknologi MARA (UiTM) of Malaysia","Engineering and Physical Sciences Research Council"],"pagination":["5473-5478"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4955230"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["127(18)"],"pubmed_abstract":["Hybrid nanocomposites were constructed based on colloidal nanofibrillar hydrogels with interpenetrating supramolecular hydrogels, displaying enhanced rheological yield strain and a synergistic improvement in storage modulus. The supramolecular hydrogel consists of naphthyl-functionalized hydroxyethyl cellulose and a cationic polystyrene derivative decorated with methylviologen moieties, physically cross-linked with cucurbit[8]uril macrocyclic hosts. Fast exchange kinetics within the supramolecular system are enabled by reversible cross-linking through the binding of the naphthyl and viologen guests. The colloidal hydrogel consists of nanofibrillated cellulose that combines a mechanically strong nanofiber skeleton with a lateral fibrillar diameter of a few nanometers. The two networks inter"],"journal":["Angewandte Chemie (Weinheim an der Bergstrasse, Germany)"],"pubmed_title":["Hybrid Supramolecular and Colloidal Hydrogels that Bridge Multiple Length Scales."],"pmcid":["PMC4955230"],"funding_grant_id":["Academy of Finland","ERC-2009-StG-240629","ERC 2011-ADG 291364","EP/F035535/1"],"pubmed_authors":["Nykanen A","Kettunen M","Ikkala O","Janecek ER","Scherman OA","McKee JR","Tan CS","Laine J"],"additional_accession":[]},"is_claimable":false,"name":"Hybrid Supramolecular and Colloidal Hydrogels that Bridge Multiple Length Scales.","description":"Hybrid nanocomposites were constructed based on colloidal nanofibrillar hydrogels with interpenetrating supramolecular hydrogels, displaying enhanced rheological yield strain and a synergistic improvement in storage modulus. The supramolecular hydrogel consists of naphthyl-functionalized hydroxyethyl cellulose and a cationic polystyrene derivative decorated with methylviologen moieties, physically cross-linked with cucurbit[8]uril macrocyclic hosts. Fast exchange kinetics within the supramolecular system are enabled by reversible cross-linking through the binding of the naphthyl and viologen guests. The colloidal hydrogel consists of nanofibrillated cellulose that combines a mechanically strong nanofiber skeleton with a lateral fibrillar diameter of a few nanometers. The two networks inter","dates":{"release":"2015-01-01T00:00:00Z","publication":"2015 Apr","modification":"2025-04-05T00:32:05.48Z","creation":"2019-03-27T02:18:51Z"},"accession":"S-EPMC4955230","cross_references":{"pubmed":["27478263"],"doi":["10.1002/ange.201410570"]}}