{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["9(2)"],"submitter":["Jayabhavan SS"],"pubmed_abstract":["The nature of functional groups and their relative position and orientation play an important role in tuning the gelation properties of stimuli-responsive supramolecular gels. In this work, we synthesized and characterized mono-/bis-pyridyl-<i>N</i>-oxide compounds of <i>N</i>-(4-pyridyl)nicotinamide (<b>L<sub>1</sub></b>-<b>L<sub>3</sub></b>). The gelation properties of these <i>N</i>-oxide compounds were compared with the reported isomeric counterpart mono-/bis-pyridyl-<i>N</i>-oxide compounds of <i>N</i>-(4-pyridyl)isonicotinamide. Hydrogels obtained with <b>L<sub>1</sub></b> and <b>L<sub>3</sub></b> were thermally and mechanically more stable than the corresponding isomeric counterparts. The surface morphology of the xerogels of di-<i>N</i>-oxides (<b>L<sub>3</sub></b> and <b>diNO</b>)"],"journal":["Gels (Basel, Switzerland)"],"pagination":["89"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9956205"],"repository":["biostudies-literature"],"pubmed_title":["Stimuli-Responsive Properties of Supramolecular Gels Based on Pyridyl-<i>N</i>-oxide Amides."],"pmcid":["PMC9956205"],"pubmed_authors":["Damodaran KK","Jayabhavan SS","Kristinsson B","Ghosh D","Breton C"],"additional_accession":[]},"is_claimable":false,"name":"Stimuli-Responsive Properties of Supramolecular Gels Based on Pyridyl-<i>N</i>-oxide Amides.","description":"The nature of functional groups and their relative position and orientation play an important role in tuning the gelation properties of stimuli-responsive supramolecular gels. In this work, we synthesized and characterized mono-/bis-pyridyl-<i>N</i>-oxide compounds of <i>N</i>-(4-pyridyl)nicotinamide (<b>L<sub>1</sub></b>-<b>L<sub>3</sub></b>). The gelation properties of these <i>N</i>-oxide compounds were compared with the reported isomeric counterpart mono-/bis-pyridyl-<i>N</i>-oxide compounds of <i>N</i>-(4-pyridyl)isonicotinamide. Hydrogels obtained with <b>L<sub>1</sub></b> and <b>L<sub>3</sub></b> were thermally and mechanically more stable than the corresponding isomeric counterparts. The surface morphology of the xerogels of di-<i>N</i>-oxides (<b>L<sub>3</sub></b> and <b>diNO</b>)","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Jan","modification":"2025-04-05T13:21:02.82Z","creation":"2025-04-05T13:21:02.82Z"},"accession":"S-EPMC9956205","cross_references":{"pubmed":["36826259"],"doi":["10.3390/gels9020089"]}}