dc.contributor.author | Husband, Jonathan T. | |
dc.contributor.author | Xie, Yujie | |
dc.contributor.author | Wilks, Thomas R. | |
dc.contributor.author | Male, Louise | |
dc.contributor.author | Torrent Sucarrat, Miquel | |
dc.contributor.author | Stavros, Vasilios G. | |
dc.contributor.author | O'Reilly, Rachel K. | |
dc.date.accessioned | 2021-10-21T08:55:59Z | |
dc.date.available | 2021-10-21T08:55:59Z | |
dc.date.issued | 2021-08-21 | |
dc.identifier.citation | Chemical Science 12(31) : 10550-10557 (2021) | es_ES |
dc.identifier.issn | 2041-6520 | |
dc.identifier.issn | 2041-6539 | |
dc.identifier.uri | http://hdl.handle.net/10810/53509 | |
dc.description.abstract | Fluorescent dyes that exhibit high solid state quantum yields and sensitivity to the mechanical properties of their local environment are useful for a wide variety of applications, but are limited in chemical diversity. We report a trityl-functionalised maleimide that displays rigidochromic behaviour, becoming highly fluorescent when immobilised in a solid matrix, while displaying negligible fluorescence in solution. Furthermore, the dye's quantum yield is shown to be sensitive to the nature of the surrounding matrix. Computational studies reveal that this behaviour arises from the precise tuning of inter- and intramolecular noncovalent interactions. This work expands the diversity of molecules exhibiting solid state environment sensitivity, and provides important fundamental insights into their design. | es_ES |
dc.description.sponsorship | The authors thank the Ministerio de Economia y Competitividad (MINECO) of Spain (projects CTQ2016-80375-P and PID2019-104772GB-I00), Gobierno Vasco (IT1346-19) and the ERC for support (grant no. 615142). VGS thanks the Royal Society and Leverhulme Trust (LT150052) | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Royal Society Of Chemistry | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/CTQ2016-80375-P | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/PID2019-104772GB-I00 | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/FP7/615142 | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/3.0/es/ | * |
dc.subject | aggregation-induced emission | es_ES |
dc.subject | fluorescence | es_ES |
dc.subject | tacticity | es_ES |
dc.subject | viscosity | es_ES |
dc.title | Rigidochromism by imide functionalisation of an aminomaleimide fluorophore | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY-NC 3.0) | es_ES |
dc.rights.holder | Atribución-NoComercial 3.0 España | * |
dc.relation.publisherversion | https://pubs-rsc-org.ehu.idm.oclc.org/en/content/articlelanding/2021/SC/D1SC03307G | es_ES |
dc.identifier.doi | 10.1039/d1sc03307g | |
dc.contributor.funder | European Commission | |
dc.departamentoes | Química orgánica I | es_ES |
dc.departamentoeu | Kimika organikoa I | es_ES |