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Cationic [6]helicenes: tuning (chir)optical properties up to the near infra-red

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dc.contributor.coauthorLabrador, Geraldine M.
dc.contributor.coauthorJacquemin, Denis
dc.contributor.coauthorLacour, Jerome
dc.contributor.departmentDepartment of Chemistry
dc.contributor.kuauthorBosson, Johann
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.date.accessioned2024-11-09T13:20:00Z
dc.date.issued2022
dc.description.abstractThe intramolecular condensation of ortho substituents of triaryl carbenium ions can lead to the formation of cationic helicenes. These chiral and configurationally stable molecules exhibit extended optical properties reminiscent of their parent methylium ions. Among them, cationic [6]helicenes are particularly interesting as orthogonal late-stage functionalization strategies allow the introduction of a variety of auxochromes with different regiochemistry. Intense chiroptical properties can thus be tailored in the far red and up to the near infra-red (NIR) spectral windows. A wealth of applications can be foreseen, in particular in material sciences.
dc.description.fulltextYES
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuEU - TÜBİTAK
dc.description.sponsorshipUniversity of Geneva
dc.description.sponsorshipSwiss National Science Foundation
dc.description.sponsorshipEuropean Union (EU)
dc.description.sponsorshipHorizon 2020
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TÜBİTAK)
dc.description.sponsorshipCo-Funded Brain Circulation2 Scheme
dc.description.sponsorshipCoCirculation2 Programme
dc.description.versionPublisher version
dc.identifier.doi10.1016/j.matpr.2022.05.098
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR03728
dc.identifier.issn2214-7853
dc.identifier.quartileN/A
dc.identifier.scopus2-s2.0-85131432665
dc.identifier.urihttps://hdl.handle.net/20.500.14288/3172
dc.identifier.wos836546500020
dc.keywordsCationic helicene
dc.keywordsChromophore / fluorophore
dc.keywordsNear infra-red
dc.keywordsECD / CPL
dc.keywordsCyanine
dc.language.isoeng
dc.publisherElsevier
dc.relation.grantno200020-172497
dc.relation.grantno200020-184843
dc.relation.grantno801509
dc.relation.ispartofMaterials Today: Proceedings
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/10581
dc.subjectMaterials science
dc.titleCationic [6]helicenes: tuning (chir)optical properties up to the near infra-red
dc.typeConference Proceeding
dspace.entity.typePublication
local.contributor.kuauthorBosson, Johann
local.publication.orgunit1College of Sciences
local.publication.orgunit2Department of Chemistry
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relation.isOrgUnitOfPublication.latestForDiscovery035d8150-86c9-4107-af16-a6f0a4d538eb
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