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The role of electron-donating subunits in cross-linked BODIPY polymer films

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dc.contributor.authorÖZDEMİR, MÜCAHİT
dc.contributor.authorYALÇIN, BAHATTİN
dc.contributor.authorsÖZDEMİR M., Köksoy B., YALÇIN B., KOYUNCU S.
dc.date.accessioned2023-12-11T08:41:26Z
dc.date.available2023-12-11T08:41:26Z
dc.date.issued2023-01-01
dc.description.abstractA new method for synthesizing cross-linked 4,4-difluoro-4-bora-3a,4a-diaza-s-indacenes (BODIPYs) using a radical-based thiol-ene click reaction is developed. This method is simple, efficient, and cost-effective, and it produces polymers with unique optical, electrochemical, and surface morphology properties. Significant blue shifts in absorption and photoinduced electron transfer in emissions are observed in the cross-linked BODIPY thin films. Cross-linking also leads to the restriction of conjugation, which results in the breakage of the terminal vinyl group, an increase in the oxidation potential, and a slight upshift in the HOMO position. As a result, the electrochemical band gap is widened from 1.88 to 1.94 eV for polymer bearing N,N-dimethylamino-BODIPY and from 1.97 to 2.02 eV for polymer bearing N,N-diphenylamino-BODIPY moieties. Monomer thin films form planar surfaces due to crystallinity, while amorphous cross-linked BODIPY polymers form more rough surfaces. Additionally, photopatterning on the film surface is successfully performed using different patterned masks. This new method for synthesizing cross-linked BODIPYs has the potential to be used in a variety of applications, including organic electronics, bioimaging, and photocatalysis.
dc.identifier.citationÖZDEMİR M., Köksoy B., YALÇIN B., KOYUNCU S., "The Role of Electron-Donating Subunits in Cross-Linked BODIPY Polymer Films", Macromolecular Rapid Communications, 2023
dc.identifier.doi10.1002/marc.202300552
dc.identifier.issn1022-1336
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85178096135&origin=inward
dc.identifier.urihttps://hdl.handle.net/11424/295527
dc.language.isoeng
dc.relation.ispartofMacromolecular Rapid Communications
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectKimya
dc.subjectBiyokimya
dc.subjectBiyoinorganik Kimya
dc.subjectFizikokimya
dc.subjectPolimer Karakterizasyonu
dc.subjectTemel Bilimler
dc.subjectMühendislik ve Teknoloji
dc.subjectChemistry
dc.subjectBiochemistry
dc.subjectBioinorganic Chemistry
dc.subjectPhysical Chemistry
dc.subjectCharacterization of Polymers
dc.subjectNatural Sciences
dc.subjectEngineering and Technology
dc.subjectMühendislik, Bilişim ve Teknoloji (ENG)
dc.subjectTemel Bilimler (SCI)
dc.subjectMalzeme Bilimi
dc.subjectPOLİMER BİLİMİ
dc.subjectKİMYA, ORGANİK
dc.subjectMALZEME BİLİMİ, ÇOKDİSİPLİNLİ
dc.subjectEngineering, Computing & Technology (ENG)
dc.subjectNatural Sciences (SCI)
dc.subjectMATERIALS SCIENCE
dc.subjectCHEMISTRY
dc.subjectPOLYMER SCIENCE
dc.subjectCHEMISTRY, ORGANIC
dc.subjectMATERIALS SCIENCE, MULTIDISCIPLINARY
dc.subjectPolimerler ve Plastikler
dc.subjectFizik Bilimleri
dc.subjectOrganik Kimya
dc.subjectMalzeme Kimyası
dc.subjectPolymers and Plastics
dc.subjectPhysical Sciences
dc.subjectOrganic Chemistry
dc.subjectMaterials Chemistry
dc.subject4,4-difluoro-4-bora-3a,4a-diaza-s-indacene
dc.subjectelectron donating groups
dc.subjectoptical properties
dc.subjectphotopatterning
dc.subjectsurface morphology
dc.subjectthiol-ene click
dc.titleThe role of electron-donating subunits in cross-linked BODIPY polymer films
dc.typearticle
dspace.entity.typePublication
local.avesis.id1b9ecee0-1500-420f-a09f-b29208a3df65
local.indexed.atPUBMED
local.indexed.atSCOPUS
relation.isAuthorOfPublication8ce578f0-69d2-471b-ae61-0d2526613f8f
relation.isAuthorOfPublication6405e2ff-5dd8-487d-a639-ac5fcc0832bc
relation.isAuthorOfPublication.latestForDiscovery8ce578f0-69d2-471b-ae61-0d2526613f8f

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