Core, Shell, and Surface-Optimized Dendrimers for Blue Light-Emitting Diodes
Posted on 2011-02-09 - 00:00
We present a novel core−shell−surface multifunctional structure for dendrimers using a blue fluorescent pyrene core with triphenylene dendrons and triphenylamine surface groups. We find efficient excitation energy transfer from the triphenylene shell to the pyrene core, substantially enhancing the quantum yield in solution and the solid state (4-fold) compared to dendrimers without a core emitter, while TPA groups facilitate the hole capturing and injection ability in the device applications. With a luminance of up to 1400 cd/m2, a saturated blue emission CIExy = (0.15, 0.17) and high operational stability, these dendrimers belong to the best reported fluorescence-based blue-emitting organic molecules.
CITE THIS COLLECTION
DataCite
3 Biotech
3D Printing in Medicine
3D Research
3D-Printed Materials and Systems
4OR
AAPG Bulletin
AAPS Open
AAPS PharmSciTech
Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg
ABI Technik (German)
Academic Medicine
Academic Pediatrics
Academic Psychiatry
Academic Questions
Academy of Management Discoveries
Academy of Management Journal
Academy of Management Learning and Education
Academy of Management Perspectives
Academy of Management Proceedings
Academy of Management Review
Qin, Tianshi; Wiedemair, Wolfgang; Nau, Sebastian; Trattnig, Roman; Sax, Stefan; Winkler, Stefanie; et al. (2016). Core, Shell, and Surface-Optimized Dendrimers for Blue Light-Emitting Diodes. ACS Publications. Collection. https://doi.org/10.1021/ja109734e
or
Select your citation style and then place your mouse over the citation text to select it.
SHARE
Usage metrics
Read the peer-reviewed publication
AUTHORS (11)
TQ
Tianshi Qin
WW
Wolfgang Wiedemair
SN
Sebastian Nau
RT
Roman Trattnig
SS
Stefan Sax
SW
Stefanie Winkler
AV
Antje Vollmer
NK
Norbert Koch
MB
Martin Baumgarten
EJ
Emil J. W. List
KM
Klaus Müllen