Results 91 to 100 of about 21,517 (199)
Dopant Deuteration Enables Long‐lived Room‐temperature Phosphorescence
AggregateOrganic host–guest systems exhibiting room‐temperature phosphorescence (RTP) hold great promise for sensing, encryption, and bioimaging. However, achieving both long lifetimes and high efficiency remains challenging, as enhanced spin–orbit coupling (SOC)
Zheng Yin +5 more
doaj +1 more source
General Approach To Compute Phosphorescent OLED Efficiency
, 2018 Phosphorescent organic light-emitting diodes (PhOLEDs) are widely used in the display industry. In PhOLEDs, cyclometalated Ir(III) complexes are the most widespread triplet emitter dopants to attain red, e.g., Ir(piq)3 (piq = 1-phenylisoquinoline), and ...
Escudero, Daniel +4 more
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Recent progress in triplet energy transfer systems toward organic afterglow materials
Communications ChemistryOrganic room-temperature phosphorescence (RTP) has shown potential applications in the fields of biomedical imaging, chemical sensing, anti-counterfeiting, and encryption.
Kaiwen Wu +8 more
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THERMOGRAPHIC APPLICATIONS OF TEMPERATURE SENSITIVE FLUORESCENCE OF SrS:Cu PHOSPHORS [PDF]
, 2010 The present work aims at investigating the temperature sensitive fluoro-optic behaviour of Cu-activated strontium sulphide (SrS) phosphors and its possible application in thermography.
R. P. KHARE, R. PUROHIT
core
Phosphorescent PdII–PdII Emitter‐Based Red OLEDs with an EQEmax of 20.52%
Advanced ScienceThree dinuclear Pd(II) complexes (1, 2, and 3) with intense red phosphorescence at room temperature are here synthesized using strong ligand field strength compounds.
Lige Qiao +6 more
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Room-Temperature Phosphorescence of Quinine Sulfate in PVA Films: The Effect of Humidity
OpticsWe report the first observation of room-temperature phosphorescence (RTP) of quinine sulfate (QS) in poly (vinyl alcohol) (PVA) films. Steady-state and time-gated measurements were performed to characterize the phosphorescence spectra, anisotropies, and ...
Agnieszka Jablonska +7 more
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Enabling Aqueous Phase Long‐lived Deep‐blue Phosphorescence With Layered Double Hydroxide
Advanced ScienceAqueous‐phase phosphors are of utmost importance for a myriad of applications. However, the emission wavelengths of the current aqueous organic room‐temperature phosphorescent (RTP) materials are limited to green and red bands, while the blue part is ...
Qian Chen, Peisheng Cao, Peng Wu
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Responsive MaterialsRoom‐temperature phosphorescence (RTP) materials have attracted significant attention due to their applications in various fields such as information storage and encryption, organic light‐emitting diode (OLED), sensing, lighting and display, biological ...
Meixia He +3 more
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Solar generation and storage of O2 (a 1 delta g) [PDF]
An investigation was performed of the technical steps required to design a solar powered oxygen-iodine laser. Singlet delta oxygen is formed upon transfer of energy from selected photoexcited dye molecules to ground state molecular oxygen and then is ...
Dao, Phan +2 more
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Stretchable phosphorescent polymers by multiphase engineering
Nature CommunicationsStretchable phosphorescence materials potentially enable applications in diverse advanced fields in wearable electronics. However, achieving room-temperature phosphorescence materials simultaneously featuring long-lived emission and good stretchability ...
Nan Gan +9 more
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